diff --git a/.gitignore b/.gitignore
index 55cdaa4..4ccac12 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,3 +24,5 @@ Icon[
]
 Network Trash Folder
 Temporary Items
 .apdisk
+
+.agentfs
diff --git a/cli/Cargo.lock b/cli/Cargo.lock
index 5d8445f..1cf32ce 100644
--- a/cli/Cargo.lock
+++ b/cli/Cargo.lock
@@ -89,8 +89,10 @@ dependencies = [
  "reverie-process",
  "reverie-ptrace",
  "serde",
+ "serde_json",
  "tempfile",
  "tokio",
+ "tracing",
  "tracing-subscriber",
  "turso",
  "uuid",
@@ -221,6 +223,12 @@ dependencies = [
  "syn 2.0.112",
 ]
 
+[[package]]
+name = "atomic-waker"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
+
 [[package]]
 name = "atty"
 version = "0.2.14"
@@ -238,6 +246,12 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
 
+[[package]]
+name = "base64"
+version = "0.22.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
+
 [[package]]
 name = "bincode"
 version = "1.3.3"
@@ -247,6 +261,29 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "bindgen"
+version = "0.69.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "271383c67ccabffb7381723dea0672a673f292304fcb45c01cc648c7a8d58088"
+dependencies = [
+ "bitflags 2.10.0",
+ "cexpr",
+ "clang-sys",
+ "itertools 0.12.1",
+ "lazy_static",
+ "lazycell",
+ "log",
+ "prettyplease",
+ "proc-macro2",
+ "quote",
+ "regex",
+ "rustc-hash 1.1.0",
+ "shlex",
+ "syn 2.0.112",
+ "which",
+]
+
 [[package]]
 name = "bit-vec"
 version = "0.4.4"
@@ -277,6 +314,15 @@ dependencies = [
  "bit-vec",
 ]
 
+[[package]]
+name = "branches"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e426eb5cc1900033930ec955317b302e68f19f326cc7bb0c8a86865a826cdf0c"
+dependencies = [
+ "rustc_version",
+]
+
 [[package]]
 name = "built"
 version = "0.7.7"
@@ -349,6 +395,15 @@ dependencies = [
  "shlex",
 ]
 
+[[package]]
+name = "cexpr"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6fac387a98bb7c37292057cffc56d62ecb629900026402633ae9160df93a8766"
+dependencies = [
+ "nom",
+]
+
 [[package]]
 name = "cfg-if"
 version = "1.0.4"
@@ -391,6 +446,17 @@ dependencies = [
  "inout",
 ]
 
+[[package]]
+name = "clang-sys"
+version = "1.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b023947811758c97c59bf9d1c188fd619ad4718dcaa767947df1cadb14f39f4"
+dependencies = [
+ "glob",
+ "libc",
+ "libloading",
+]
+
 [[package]]
 name = "clap"
 version = "3.2.25"
@@ -530,6 +596,16 @@ dependencies = [
  "unicode-segmentation",
 ]
 
+[[package]]
+name = "core-foundation"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91e195e091a93c46f7102ec7818a2aa394e1e1771c3ab4825963fa03e45afb8f"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
 [[package]]
 name = "core-foundation-sys"
 version = "0.8.7"
@@ -686,6 +762,25 @@ version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
 
+[[package]]
+name = "env_filter"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1bf3c259d255ca70051b30e2e95b5446cdb8949ac4cd22c0d7fd634d89f568e2"
+dependencies = [
+ "log",
+]
+
+[[package]]
+name = "env_logger"
+version = "0.11.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13c863f0904021b108aa8b2f55046443e6b1ebde8fd4a15c399893aae4fa069f"
+dependencies = [
+ "env_filter",
+ "log",
+]
+
 [[package]]
 name = "equivalent"
 version = "1.0.2"
@@ -748,6 +843,15 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
 
+[[package]]
+name = "foreign-types"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
+dependencies = [
+ "foreign-types-shared 0.1.1",
+]
+
 [[package]]
 name = "foreign-types"
 version = "0.5.0"
@@ -755,7 +859,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d737d9aa519fb7b749cbc3b962edcf310a8dd1f4b67c91c4f83975dbdd17d965"
 dependencies = [
  "foreign-types-macros",
- "foreign-types-shared",
+ "foreign-types-shared 0.3.1",
 ]
 
 [[package]]
@@ -769,6 +873,12 @@ dependencies = [
  "syn 2.0.112",
 ]
 
+[[package]]
+name = "foreign-types-shared"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
+
 [[package]]
 name = "foreign-types-shared"
 version = "0.3.1"
@@ -895,6 +1005,21 @@ dependencies = [
  "slab",
 ]
 
+[[package]]
+name = "genawaiter"
+version = "0.99.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c86bd0361bcbde39b13475e6e36cb24c329964aa2611be285289d1e4b751c1a0"
+dependencies = [
+ "genawaiter-macro",
+]
+
+[[package]]
+name = "genawaiter-macro"
+version = "0.99.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b32dfe1fdfc0bbde1f22a5da25355514b5e450c33a6af6770884c8750aedfbc"
+
 [[package]]
 name = "generic-array"
 version = "0.14.7"
@@ -961,6 +1086,12 @@ dependencies = [
  "url",
 ]
 
+[[package]]
+name = "glob"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0cc23270f6e1808e30a928bdc84dea0b9b4136a8bc82338574f23baf47bbd280"
+
 [[package]]
 name = "goblin"
 version = "0.10.4"
@@ -1032,6 +1163,112 @@ version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
+[[package]]
+name = "home"
+version = "0.5.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc627f471c528ff0c4a49e1d5e60450c8f6461dd6d10ba9dcd3a61d3dff7728d"
+dependencies = [
+ "windows-sys 0.61.2",
+]
+
+[[package]]
+name = "http"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3ba2a386d7f85a81f119ad7498ebe444d2e22c2af0b86b069416ace48b3311a"
+dependencies = [
+ "bytes",
+ "itoa",
+]
+
+[[package]]
+name = "http-body"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1efedce1fb8e6913f23e0c92de8e62cd5b772a67e7b3946df930a62566c93184"
+dependencies = [
+ "bytes",
+ "http",
+]
+
+[[package]]
+name = "http-body-util"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b021d93e26becf5dc7e1b75b1bed1fd93124b374ceb73f43d4d4eafec896a64a"
+dependencies = [
+ "bytes",
+ "futures-core",
+ "http",
+ "http-body",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "httparse"
+version = "1.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6dbf3de79e51f3d586ab4cb9d5c3e2c14aa28ed23d180cf89b4df0454a69cc87"
+
+[[package]]
+name = "hyper"
+version = "1.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2ab2d4f250c3d7b1c9fcdff1cece94ea4e2dfbec68614f7b87cb205f24ca9d11"
+dependencies = [
+ "atomic-waker",
+ "bytes",
+ "futures-channel",
+ "futures-core",
+ "http",
+ "http-body",
+ "httparse",
+ "itoa",
+ "pin-project-lite",
+ "pin-utils",
+ "smallvec",
+ "tokio",
+ "want",
+]
+
+[[package]]
+name = "hyper-tls"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70206fc6890eaca9fde8a0bf71caa2ddfc9fe045ac9e5c70df101a7dbde866e0"
+dependencies = [
+ "bytes",
+ "http-body-util",
+ "hyper",
+ "hyper-util",
+ "native-tls",
+ "tokio",
+ "tokio-native-tls",
+ "tower-service",
+]
+
+[[package]]
+name = "hyper-util"
+version = "0.1.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "727805d60e7938b76b826a6ef209eb70eaa1812794f9424d4a4e2d740662df5f"
+dependencies = [
+ "bytes",
+ "futures-channel",
+ "futures-core",
+ "futures-util",
+ "http",
+ "http-body",
+ "hyper",
+ "libc",
+ "pin-project-lite",
+ "socket2",
+ "tokio",
+ "tower-service",
+ "tracing",
+]
+
 [[package]]
 name = "iana-time-zone"
 version = "0.1.64"
@@ -1242,6 +1479,24 @@ version = "1.70.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a6cb138bb79a146c1bd460005623e142ef0181e3d0219cb493e02f7d08a35695"
 
+[[package]]
+name = "itertools"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba291022dbbd398a455acf126c1e341954079855bc60dfdda641363bd6922569"
+dependencies = [
+ "either",
+]
+
+[[package]]
+name = "itertools"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b192c782037fadd9cfa75548310488aabdbf3d2da73885b31bd0abd03351285"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.17"
@@ -1284,6 +1539,12 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 
+[[package]]
+name = "lazycell"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
+
 [[package]]
 name = "libc"
 version = "0.2.178"
@@ -1372,6 +1633,12 @@ version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ef53942eb7bf7ff43a617b3e2c1c4a5ecf5944a7c1bc12d7ee39bbb15e5c1519"
 
+[[package]]
+name = "linux-raw-sys"
+version = "0.4.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d26c52dbd32dccf2d10cac7725f8eae5296885fb5703b261f7d0a0739ec807ab"
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.11.0"
@@ -1463,6 +1730,12 @@ dependencies = [
  "libmimalloc-sys",
 ]
 
+[[package]]
+name = "minimal-lexical"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
+
 [[package]]
 name = "miniz_oxide"
 version = "0.8.9"
@@ -1484,6 +1757,23 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "native-tls"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87de3442987e9dbec73158d5c715e7ad9072fda936bb03d19d7fa10e00520f0e"
+dependencies = [
+ "libc",
+ "log",
+ "openssl",
+ "openssl-probe",
+ "openssl-sys",
+ "schannel",
+ "security-framework",
+ "security-framework-sys",
+ "tempfile",
+]
+
 [[package]]
 name = "never-say-never"
 version = "6.6.666"
@@ -1535,6 +1825,16 @@ dependencies = [
  "memoffset",
 ]
 
+[[package]]
+name = "nom"
+version = "7.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
+dependencies = [
+ "memchr",
+ "minimal-lexical",
+]
+
 [[package]]
 name = "nu-ansi-term"
 version = "0.50.3"
@@ -1611,6 +1911,50 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c08d65885ee38876c4f86fa503fb49d7b507c2b62552df7c70b2fce627e06381"
 
+[[package]]
+name = "openssl"
+version = "0.10.75"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08838db121398ad17ab8531ce9de97b244589089e290a384c900cb9ff7434328"
+dependencies = [
+ "bitflags 2.10.0",
+ "cfg-if",
+ "foreign-types 0.3.2",
+ "libc",
+ "once_cell",
+ "openssl-macros",
+ "openssl-sys",
+]
+
+[[package]]
+name = "openssl-macros"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.112",
+]
+
+[[package]]
+name = "openssl-probe"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d05e27ee213611ffe7d6348b942e8f942b37114c00cc03cec254295a4a17852e"
+
+[[package]]
+name = "openssl-sys"
+version = "0.9.111"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "82cab2d520aa75e3c58898289429321eb788c3106963d0dc886ec7a5f4adc321"
+dependencies = [
+ "cc",
+ "libc",
+ "pkg-config",
+ "vcpkg",
+]
+
 [[package]]
 name = "option-ext"
 version = "0.2.0"
@@ -1760,6 +2104,16 @@ dependencies = [
  "zerocopy",
 ]
 
+[[package]]
+name = "prettyplease"
+version = "0.2.37"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "479ca8adacdd7ce8f1fb39ce9ecccbfe93a3f1344b3d0d97f20bc0196208f62b"
+dependencies = [
+ "proc-macro2",
+ "syn 2.0.112",
+]
+
 [[package]]
 name = "proc-macro-error"
 version = "1.0.4"
@@ -1808,6 +2162,29 @@ dependencies = [
  "rustix 0.36.17",
 ]
 
+[[package]]
+name = "prost"
+version = "0.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7231bd9b3d3d33c86b58adbac74b5ec0ad9f496b19d22801d773636feaa95f3d"
+dependencies = [
+ "bytes",
+ "prost-derive",
+]
+
+[[package]]
+name = "prost-derive"
+version = "0.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9120690fafc389a67ba3803df527d0ec9cbbc9cc45e4cc20b332996dfb672425"
+dependencies = [
+ "anyhow",
+ "itertools 0.14.0",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.112",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.42"
@@ -2066,12 +2443,27 @@ version = "0.1.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "56f7d92ca342cea22a06f2121d944b4fd82af56988c270852495420f961d4ace"
 
+[[package]]
+name = "rustc-hash"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
+
 [[package]]
 name = "rustc-hash"
 version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "357703d41365b4b27c590e3ed91eabb1b663f07c4c084095e60cbed4362dff0d"
 
+[[package]]
+name = "rustc_version"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cfcb3a22ef46e85b45de6ee7e79d063319ebb6594faafcf1c225ea92ab6e9b92"
+dependencies = [
+ "semver",
+]
+
 [[package]]
 name = "rustix"
 version = "0.36.17"
@@ -2100,6 +2492,19 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "rustix"
+version = "0.38.44"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fdb5bc1ae2baa591800df16c9ca78619bf65c0488b41b96ccec5d11220d8c154"
+dependencies = [
+ "bitflags 2.10.0",
+ "errno",
+ "libc",
+ "linux-raw-sys 0.4.15",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "rustix"
 version = "1.1.3"
@@ -2151,6 +2556,15 @@ dependencies = [
  "thiserror 2.0.17",
 ]
 
+[[package]]
+name = "schannel"
+version = "0.1.28"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "891d81b926048e76efe18581bf793546b4c0eaf8448d72be8de2bbee5fd166e1"
+dependencies = [
+ "windows-sys 0.61.2",
+]
+
 [[package]]
 name = "scopeguard"
 version = "1.2.0"
@@ -2177,6 +2591,35 @@ dependencies = [
  "syn 2.0.112",
 ]
 
+[[package]]
+name = "security-framework"
+version = "2.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "897b2245f0b511c87893af39b033e5ca9cce68824c4d7e7630b5a1d339658d02"
+dependencies = [
+ "bitflags 2.10.0",
+ "core-foundation",
+ "core-foundation-sys",
+ "libc",
+ "security-framework-sys",
+]
+
+[[package]]
+name = "security-framework-sys"
+version = "2.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc1f0cbffaac4852523ce30d8bd3c5cdc873501d96ff467ca09b6767bb8cd5c0"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
+[[package]]
+name = "semver"
+version = "1.0.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d767eb0aabc880b29956c35734170f26ed551a859dbd361d140cdbeca61ab1e2"
+
 [[package]]
 name = "serde"
 version = "1.0.228"
@@ -2573,6 +3016,16 @@ dependencies = [
  "syn 2.0.112",
 ]
 
+[[package]]
+name = "tokio-native-tls"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbae76ab933c85776efabc971569dd6119c580d8f5d448769dec1764bf796ef2"
+dependencies = [
+ "native-tls",
+ "tokio",
+]
+
 [[package]]
 name = "tokio-stream"
 version = "0.1.17"
@@ -2598,6 +3051,12 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "tower-service"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8df9b6e13f2d32c91b9bd719c00d1958837bc7dec474d94952798cc8e69eeec3"
+
 [[package]]
 name = "tracing"
 version = "0.1.44"
@@ -2687,24 +3146,37 @@ dependencies = [
  "tracing-serde",
 ]
 
+[[package]]
+name = "try-lock"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
+
 [[package]]
 name = "turso"
-version = "0.4.0-pre.19"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f927be684ce9c612d2f11d04b9d48f4ba553fa98cf6e3bd2073c16602c8d7dc4"
+checksum = "b33c17bb7f930ce5dab1fa1eb398dd8a6449418a890d9d4185162a4523535a47"
 dependencies = [
+ "bytes",
+ "http-body-util",
+ "hyper",
+ "hyper-tls",
+ "hyper-util",
  "mimalloc",
  "thiserror 2.0.17",
+ "tokio",
  "tracing",
  "tracing-subscriber",
- "turso_core",
+ "turso_sdk_kit",
+ "turso_sync_sdk_kit",
 ]
 
 [[package]]
 name = "turso_core"
-version = "0.4.0-pre.19"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a88848a55b47fde014039f36dad09f33af34ad27ed94e70161fb8cf435ea3f3"
+checksum = "0c23c0ce43d01fbef7e744a67883b0ad8971e5ff8da6e5000e893eea80e23815"
 dependencies = [
  "aegis",
  "aes",
@@ -2712,7 +3184,9 @@ dependencies = [
  "arc-swap",
  "bitflags 2.10.0",
  "bloom",
+ "branches",
  "built",
+ "bumpalo",
  "bytemuck",
  "cfg_block",
  "chrono",
@@ -2735,7 +3209,7 @@ dependencies = [
  "regex",
  "regex-syntax",
  "roaring",
- "rustc-hash",
+ "rustc-hash 2.1.1",
  "rustix 1.1.3",
  "ryu",
  "simsimd",
@@ -2755,9 +3229,9 @@ dependencies = [
 
 [[package]]
 name = "turso_ext"
-version = "0.4.0-pre.19"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12e03badf97da72c41c3289ac19245109096e6262017151dad23ecf7115ee433"
+checksum = "946540b249d321721a8332d08ea92a583df9e3d4ebe38b91045b570d49e0dca8"
 dependencies = [
  "chrono",
  "getrandom 0.3.4",
@@ -2766,9 +3240,9 @@ dependencies = [
 
 [[package]]
 name = "turso_macros"
-version = "0.4.0-pre.19"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "681754e341a0420494203b73e067b0b69b29ccf0852d0d24bc7d5255d4441dea"
+checksum = "c3b6b7fa63373cac352c7d6999965f9aaaee8f131639f6f128de698dc77a34e9"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2777,11 +3251,12 @@ dependencies = [
 
 [[package]]
 name = "turso_parser"
-version = "0.4.0-pre.19"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92dd528809dfb32facb949b9b5416a33ee8f856b444f882854c0835428f511dd"
+checksum = "596dacab0730f96884c3e0153f705b6a3f364ef27f1b48cd57b4989a3f860db3"
 dependencies = [
  "bitflags 2.10.0",
+ "memchr",
  "miette",
  "strum",
  "strum_macros",
@@ -2789,6 +3264,73 @@ dependencies = [
  "turso_macros",
 ]
 
+[[package]]
+name = "turso_sdk_kit"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d553324de462845c9a81131e9c9c96fca5dc79f3d5ea2a9556f4bea832d21bb8"
+dependencies = [
+ "bindgen",
+ "env_logger",
+ "tracing",
+ "tracing-appender",
+ "tracing-subscriber",
+ "turso_core",
+ "turso_sdk_kit_macros",
+]
+
+[[package]]
+name = "turso_sdk_kit_macros"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1c441611414af2182470f2bbc2af3dd2178799dabbabbd2fb2162eb417a83d2d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.112",
+]
+
+[[package]]
+name = "turso_sync_engine"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4d5c1acca39d882ba8546b00c8b086b8dc649c21c778c233e042972d477bca12"
+dependencies = [
+ "base64",
+ "bytes",
+ "genawaiter",
+ "http",
+ "libc",
+ "prost",
+ "roaring",
+ "serde",
+ "serde_json",
+ "thiserror 2.0.17",
+ "tracing",
+ "turso_core",
+ "turso_parser",
+ "uuid",
+]
+
+[[package]]
+name = "turso_sync_sdk_kit"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c2ab8fe160a3f385364b6e7609a5a6a02b5e07749315f7e7e32733266278c54"
+dependencies = [
+ "bindgen",
+ "env_logger",
+ "genawaiter",
+ "parking_lot",
+ "tracing",
+ "tracing-appender",
+ "tracing-subscriber",
+ "turso_core",
+ "turso_sdk_kit",
+ "turso_sdk_kit_macros",
+ "turso_sync_engine",
+]
+
 [[package]]
 name = "twox-hash"
 version = "1.6.3"
@@ -2881,7 +3423,7 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "38290439f8459ba56c4bf15fc776463f495fefc4f0112f87a1a075540441b083"
 dependencies = [
- "foreign-types",
+ "foreign-types 0.5.0",
  "libc",
  "unwind-sys",
 ]
@@ -2950,6 +3492,15 @@ version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
 
+[[package]]
+name = "want"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bfa7760aed19e106de2c7c0b581b509f2f25d3dacaf737cb82ac61bc6d760b0e"
+dependencies = [
+ "try-lock",
+]
+
 [[package]]
 name = "wasi"
 version = "0.11.1+wasi-snapshot-preview1"
@@ -3010,6 +3561,18 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "which"
+version = "4.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87ba24419a2078cd2b0f2ede2691b6c66d8e47836da3b6db8265ebad47afbfc7"
+dependencies = [
+ "either",
+ "home",
+ "once_cell",
+ "rustix 0.38.44",
+]
+
 [[package]]
 name = "winapi"
 version = "0.2.8"
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index 2f78c6e..a35346b 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -17,11 +17,13 @@ agentfs-sdk = { path = "../sdk/rust" }
 tokio = { version = "1", features = ["full"] }
 clap = { version = "4", features = ["derive"] }
 anyhow = "1.0"
-turso = "0.4.0-pre.17"
+turso = { version = "0.4.0", features = ["sync"] }
 serde = { version = "1.0", features = ["derive"] }
 parking_lot = "0.12.5"
 clap_complete = { version = "=4.5.61", features = ["unstable-dynamic"] }
 dirs = "6"
+serde_json = "1.0.147"
+tracing = "0.1.44"
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }
 
 # Unix dependencies
diff --git a/cli/src/cmd/fs.rs b/cli/src/cmd/fs.rs
index c7424c4..50585b5 100644
--- a/cli/src/cmd/fs.rs
+++ b/cli/src/cmd/fs.rs
@@ -1,8 +1,10 @@
 use std::collections::VecDeque;
 
-use agentfs_sdk::{AgentFS, AgentFSOptions};
+use agentfs_sdk::AgentFSOptions;
 use anyhow::{Context, Result as AnyhowResult};
-use turso::{Builder, Value};
+use turso::Value;
+
+use crate::cmd::init::open_agentfs;
 
 const ROOT_INO: i64 = 1;
 const S_IFMT: u32 = 0o170000;
@@ -16,15 +18,10 @@ pub async fn ls_filesystem(
     path: &str,
 ) -> AnyhowResult<()> {
     let options = AgentFSOptions::resolve(&id_or_path)?;
-    let db_path = options.path.context("No database path resolved")?;
     eprintln!("Using agent: {}", id_or_path);
 
-    let db = Builder::new_local(&db_path)
-        .build()
-        .await
-        .context("Failed to open filesystem")?;
-
-    let conn = db.connect().context("Failed to connect to filesystem")?;
+    let (_, agentfs) = open_agentfs(options).await?;
+    let conn = agentfs.get_connection();
 
     if path != "/" {
         anyhow::bail!("Only root directory (/) is currently supported");
@@ -104,14 +101,8 @@ pub async fn cat_filesystem(
     path: &str,
 ) -> AnyhowResult<()> {
     let options = AgentFSOptions::resolve(&id_or_path)?;
-    let db_path = options.path.context("No database path resolved")?;
-
-    let db = Builder::new_local(&db_path)
-        .build()
-        .await
-        .context("Failed to open filesystem")?;
-
-    let conn = db.connect().context("Failed to connect to filesystem")?;
+    let (_, agentfs) = open_agentfs(options).await?;
+    let conn = agentfs.get_connection();
 
     let path_components: Vec<&str> = path
         .trim_start_matches('/')
@@ -236,7 +227,7 @@ pub async fn diff_filesystem(id_or_path: String) -> AnyhowResult<()> {
     let options = AgentFSOptions::resolve(&id_or_path)?;
     eprintln!("Using agent: {}", id_or_path);
 
-    let agent = AgentFS::open(options)
+    let (_, agent) = open_agentfs(options)
         .await
         .context("Failed to open agent")?;
 
diff --git a/cli/src/cmd/init.rs b/cli/src/cmd/init.rs
index cf0ae20..4a4ab44 100644
--- a/cli/src/cmd/init.rs
+++ b/cli/src/cmd/init.rs
@@ -1,11 +1,91 @@
 use std::path::PathBuf;
 use std::time::{SystemTime, UNIX_EPOCH};
 
-use agentfs_sdk::{agentfs_dir, AgentFS, AgentFSOptions};
+use agentfs_sdk::{agentfs_dir, AgentFS, AgentFSOptions, OverlayFS};
 use anyhow::{Context, Result as AnyhowResult};
+use turso::sync::{PartialBootstrapStrategy, PartialSyncOpts};
+
+use crate::parser::SyncCommandOptions;
+
+pub async fn open_agentfs(
+    options: AgentFSOptions,
+) -> anyhow::Result<(Option<turso::sync::Database>, AgentFS)> {
+    let path = options.db_path()?;
+    let meta_path = format!("{path}-info");
+    if !std::fs::exists(meta_path)? {
+        return Ok((
+            None,
+            AgentFS::open(options)
+                .await
+                .context("Failed to open database")?,
+        ));
+    }
+    let mut builder = turso::sync::Builder::new_remote(&options.db_path()?);
+    if let Ok(auth_token) = std::env::var("TURSO_DB_AUTH_TOKEN") {
+        builder = builder.with_auth_token(auth_token);
+    }
+    let db = builder.build().await?;
+    let conn = db.connect().await?;
+    let agent = AgentFS::open_with(conn)
+        .await
+        .context("Failed to open synced database")?;
+    Ok((Some(db), agent))
+}
+
+pub async fn create_agentfs(
+    options: AgentFSOptions,
+    sync_options: SyncCommandOptions,
+) -> anyhow::Result<(Option<turso::sync::Database>, AgentFS)> {
+    if let Some(remote_url) = sync_options.sync_remote_url {
+        let mut builder =
+            turso::sync::Builder::new_remote(&options.db_path()?).with_remote_url(remote_url);
+        if let Ok(auth_token) = std::env::var("TURSO_DB_AUTH_TOKEN") {
+            builder = builder.with_auth_token(auth_token);
+        }
+        let mut partial_sync = PartialSyncOpts {
+            bootstrap_strategy: Some(PartialBootstrapStrategy::Prefix { length: 128 * 1024 }),
+            prefetch: false,
+            segment_size: 128 * 1024,
+        };
+        let mut has_partial_sync = false;
+        if let Some(prefetch) = sync_options.sync_partial_prefetch {
+            partial_sync.prefetch = prefetch;
+            has_partial_sync = true;
+        }
+        if let Some(segment_size) = sync_options.sync_partial_segment_size {
+            partial_sync.segment_size = segment_size;
+            has_partial_sync = true;
+        }
+        if let Some(length) = sync_options.sync_partial_bootstrap_length {
+            partial_sync.bootstrap_strategy = Some(PartialBootstrapStrategy::Prefix { length });
+            has_partial_sync = true;
+        }
+        if let Some(query) = sync_options.sync_partial_bootstrap_query {
+            partial_sync.bootstrap_strategy = Some(PartialBootstrapStrategy::Query { query });
+            has_partial_sync = true;
+        }
+        if has_partial_sync {
+            builder = builder.with_partial_sync_opts_experimental(partial_sync);
+        }
+        let db = builder.build().await?;
+        let conn = db.connect().await?;
+        let agent = AgentFS::open_with(conn)
+            .await
+            .context("Failed to initialize synced database")?;
+        Ok((Some(db), agent))
+    } else {
+        Ok((
+            None,
+            AgentFS::open(options)
+                .await
+                .context("Failed to initialize database")?,
+        ))
+    }
+}
 
 pub async fn init_database(
     id: Option<String>,
+    sync_options: SyncCommandOptions,
     force: bool,
     base: Option<PathBuf>,
 ) -> AnyhowResult<()> {
@@ -19,7 +99,7 @@ pub async fn init_database(
     });
 
     // Validate agent ID for safety
-    if !AgentFS::validate_agent_id(&id) {
+    if !AgentFSOptions::validate_agent_id(&id) {
         anyhow::bail!(
             "Invalid agent ID '{}'. Agent IDs must contain only alphanumeric characters, hyphens, and underscores.",
             id
@@ -64,16 +144,33 @@ pub async fn init_database(
 
     // Use the SDK to initialize the database - this ensures consistency
     // The SDK will create .agentfs directory and database file
-    let _agent = AgentFS::open(open_options)
-        .await
-        .context("Failed to initialize database")?;
+    let (synced_db, agent) = create_agentfs(open_options, sync_options).await?;
 
     // If base is provided, initialize the overlay schema using the SDK
     if let Some(base_path) = base {
+        let base_path_str = base_path
+            .canonicalize()
+            .context("Failed to canonicalize base path")?
+            .to_string_lossy()
+            .to_string();
+
+        // Use SDK's OverlayFS::init_schema to ensure schema consistency
+        OverlayFS::init_schema(&agent.get_connection(), &base_path_str)
+            .await
+            .context("Failed to initialize overlay schema")?;
+
+        if let Some(synced_db) = synced_db {
+            synced_db.push().await?;
+        }
+
         eprintln!("Created overlay filesystem: {}", db_path.display());
         eprintln!("Agent ID: {}", id);
         eprintln!("Base: {}", base_path.display());
     } else {
+        if let Some(synced_db) = synced_db {
+            synced_db.push().await?;
+        }
+
         eprintln!("Created agent filesystem: {}", db_path.display());
         eprintln!("Agent ID: {}", id);
     }
diff --git a/cli/src/cmd/mod.rs b/cli/src/cmd/mod.rs
index 3e05dc5..9662d50 100644
--- a/cli/src/cmd/mod.rs
+++ b/cli/src/cmd/mod.rs
@@ -1,6 +1,7 @@
 pub mod completions;
 pub mod fs;
 pub mod init;
+pub mod sync;
 
 #[cfg(target_os = "linux")]
 mod mount;
diff --git a/cli/src/cmd/mount.rs b/cli/src/cmd/mount.rs
index 7389964..8ddc63f 100644
--- a/cli/src/cmd/mount.rs
+++ b/cli/src/cmd/mount.rs
@@ -1,9 +1,9 @@
-use agentfs_sdk::{AgentFS, AgentFSOptions, FileSystem, HostFS, OverlayFS};
+use agentfs_sdk::{AgentFSOptions, FileSystem, HostFS, OverlayFS};
 use anyhow::Result;
 use std::{os::unix::fs::MetadataExt, path::PathBuf, sync::Arc};
-use turso::Value;
+use turso::value::Value;
 
-use crate::fuse::FuseMountOptions;
+use crate::{cmd::init::open_agentfs, fuse::FuseMountOptions};
 
 /// Arguments for the mount command.
 #[derive(Debug, Clone)]
@@ -79,7 +79,7 @@ pub fn mount(args: MountArgs) -> Result<()> {
 
     let mount = move || {
         let rt = crate::get_runtime();
-        let agentfs = rt.block_on(AgentFS::open(opts))?;
+        let (_db, agentfs) = rt.block_on(open_agentfs(opts))?;
 
         // Check for overlay configuration
         let fs: Arc<dyn FileSystem> = rt.block_on(async {
diff --git a/cli/src/cmd/nfs.rs b/cli/src/cmd/nfs.rs
index c34f41a..c390fe2 100644
--- a/cli/src/cmd/nfs.rs
+++ b/cli/src/cmd/nfs.rs
@@ -4,7 +4,7 @@
 //! filesystem over the network, allowing remote systems (like VMs) to mount
 //! it as their root filesystem.
 
-use agentfs_sdk::{agentfs_dir, AgentFS, AgentFSOptions, FileSystem, HostFS, OverlayFS};
+use agentfs_sdk::{agentfs_dir, AgentFSOptions, FileSystem, HostFS, OverlayFS};
 use anyhow::{Context, Result};
 use nfsserve::tcp::NFSTcp;
 use std::path::PathBuf;
@@ -12,6 +12,7 @@ use std::sync::Arc;
 use tokio::signal;
 use tokio::sync::Mutex;
 
+use crate::cmd::init::open_agentfs;
 use crate::nfs::AgentNFS;
 
 /// Handle the `nfs` command - start a standalone NFS server.
@@ -24,9 +25,8 @@ pub async fn handle_nfs_command(id_or_path: String, bind: String, port: u32) ->
         .to_str()
         .context("Database path contains non-UTF8 characters")?;
 
-    let agentfs = AgentFS::open(AgentFSOptions::with_path(db_path_str))
-        .await
-        .context("Failed to open AgentFS database")?;
+    let options = AgentFSOptions::with_path(db_path_str);
+    let (_, agentfs) = open_agentfs(options).await?;
 
     // Check if overlay is configured in the database
     let base_path = agentfs
diff --git a/cli/src/cmd/sync.rs b/cli/src/cmd/sync.rs
new file mode 100644
index 0000000..f3a361b
--- /dev/null
+++ b/cli/src/cmd/sync.rs
@@ -0,0 +1,59 @@
+use agentfs_sdk::AgentFSOptions;
+use anyhow::anyhow;
+
+use crate::cmd::init::open_agentfs;
+
+pub async fn handle_pull_command(id_or_path: String) -> anyhow::Result<()> {
+    let options = AgentFSOptions::resolve(&id_or_path)?;
+    eprintln!("Using agent: {}", id_or_path);
+
+    let (db, _) = open_agentfs(options).await?;
+    let Some(db) = db else {
+        return Err(anyhow!("db is not connected to the remote"));
+    };
+    db.pull().await?;
+    eprintln!("Remote data pulled to local db successfully");
+    Ok(())
+}
+
+pub async fn handle_push_command(id_or_path: String) -> anyhow::Result<()> {
+    let options = AgentFSOptions::resolve(&id_or_path)?;
+    eprintln!("Using agent: {}", id_or_path);
+
+    let (db, _) = open_agentfs(options).await?;
+    let Some(db) = db else {
+        return Err(anyhow!("db is not connected to the remote"));
+    };
+    db.push().await?;
+    eprintln!("Local data pushed to remote db successfully");
+    Ok(())
+}
+
+pub async fn handle_checkpoint_command(id_or_path: String) -> anyhow::Result<()> {
+    let options = AgentFSOptions::resolve(&id_or_path)?;
+    eprintln!("Using agent: {}", id_or_path);
+
+    let (db, _) = open_agentfs(options).await?;
+    let Some(db) = db else {
+        return Err(anyhow!("db is not connected to the remote"));
+    };
+    db.checkpoint().await?;
+    eprintln!("Local db checkpoined successfully");
+    Ok(())
+}
+
+pub async fn handle_stats_command(
+    stdout: &mut impl std::io::Write,
+    id_or_path: String,
+) -> anyhow::Result<()> {
+    let options = AgentFSOptions::resolve(&id_or_path)?;
+    eprintln!("Using agent: {}", id_or_path);
+
+    let (db, _) = open_agentfs(options).await?;
+    let Some(db) = db else {
+        return Err(anyhow!("db is not connected to the remote"));
+    };
+    let stats = db.stats().await?;
+    stdout.write_all(serde_json::to_string(&stats)?.as_bytes())?;
+    Ok(())
+}
diff --git a/cli/src/main.rs b/cli/src/main.rs
index d7e0c1b..f7404ad 100644
--- a/cli/src/main.rs
+++ b/cli/src/main.rs
@@ -1,7 +1,7 @@
 use agentfs::{
     cmd::{self, completions::handle_completions},
     get_runtime,
-    parser::{Args, Command, FsCommand},
+    parser::{Args, Command, FsCommand, SyncCommand},
 };
 use clap::{CommandFactory, Parser};
 use clap_complete::CompleteEnv;
@@ -22,13 +22,54 @@ fn main() {
     let args = Args::parse();
 
     match args.command {
-        Command::Init { id, force, base } => {
+        Command::Init {
+            id,
+            force,
+            base,
+            sync,
+        } => {
             let rt = get_runtime();
-            if let Err(e) = rt.block_on(cmd::init::init_database(id, force, base)) {
+            if let Err(e) = rt.block_on(cmd::init::init_database(id, sync, force, base)) {
                 eprintln!("Error: {}", e);
                 std::process::exit(1);
             }
         }
+        Command::Sync {
+            id_or_path,
+            command,
+        } => match command {
+            SyncCommand::Pull => {
+                let rt = get_runtime();
+                if let Err(e) = rt.block_on(cmd::sync::handle_pull_command(id_or_path)) {
+                    eprintln!("Error: {}", e);
+                    std::process::exit(1);
+                }
+            }
+            SyncCommand::Push => {
+                let rt = get_runtime();
+                if let Err(e) = rt.block_on(cmd::sync::handle_push_command(id_or_path)) {
+                    eprintln!("Error: {}", e);
+                    std::process::exit(1);
+                }
+            }
+            SyncCommand::Checkpoint => {
+                let rt = get_runtime();
+                if let Err(e) = rt.block_on(cmd::sync::handle_checkpoint_command(id_or_path)) {
+                    eprintln!("Error: {}", e);
+                    std::process::exit(1);
+                }
+            }
+            SyncCommand::Stats => {
+                let rt = get_runtime();
+                if let Err(e) = rt.block_on(cmd::sync::handle_stats_command(
+                    &mut std::io::stdout(),
+                    id_or_path,
+                )) {
+                    eprintln!("Error: {}", e);
+                    std::process::exit(1);
+                }
+            }
+        },
         Command::Run {
             allow,
             no_default_allows,
@@ -82,13 +123,13 @@ fn main() {
                 std::process::exit(1);
             }
         }
-        Command::Fs { command } => {
+        Command::Fs {
+            command,
+            id_or_path,
+        } => {
             let rt = get_runtime();
             match command {
-                FsCommand::Ls {
-                    id_or_path,
-                    fs_path,
-                } => {
+                FsCommand::Ls { fs_path } => {
                     if let Err(e) = rt.block_on(cmd::fs::ls_filesystem(
                         &mut std::io::stdout(),
                         id_or_path,
@@ -98,10 +139,7 @@ fn main() {
                         std::process::exit(1);
                     }
                 }
-                FsCommand::Cat {
-                    id_or_path,
-                    file_path,
-                } => {
+                FsCommand::Cat { file_path } => {
                     if let Err(e) = rt.block_on(cmd::fs::cat_filesystem(
                         &mut std::io::stdout(),
                         id_or_path,
diff --git a/cli/src/parser.rs b/cli/src/parser.rs
index c6f1d9b..1059582 100644
--- a/cli/src/parser.rs
+++ b/cli/src/parser.rs
@@ -15,6 +15,20 @@ pub struct Args {
     pub command: Command,
 }
 
+#[derive(Debug, Parser)]
+pub struct SyncCommandOptions {
+    #[arg(long)]
+    pub sync_remote_url: Option<String>,
+    #[arg(long)]
+    pub sync_partial_prefetch: Option<bool>,
+    #[arg(long)]
+    pub sync_partial_segment_size: Option<usize>,
+    #[arg(long)]
+    pub sync_partial_bootstrap_query: Option<String>,
+    #[arg(long)]
+    pub sync_partial_bootstrap_length: Option<usize>,
+}
+
 #[derive(Subcommand, Debug)]
 pub enum Command {
     /// Manage shell completions
@@ -34,9 +48,25 @@ pub enum Command {
         /// Base directory for overlay filesystem (copy-on-write)
         #[arg(long)]
         base: Option<PathBuf>,
+
+        #[command(flatten)]
+        sync: SyncCommandOptions,
+    },
+    /// Remote sync operations
+    Sync {
+        /// Agent ID or database path
+        #[arg(add = ArgValueCompleter::new(id_or_path_completer))]
+        id_or_path: String,
+
+        #[command(subcommand)]
+        command: SyncCommand,
     },
     /// Filesystem operations
     Fs {
+        /// Agent ID or database path
+        #[arg(add = ArgValueCompleter::new(id_or_path_completer))]
+        id_or_path: String,
+
         #[command(subcommand)]
         command: FsCommand,
     },
@@ -133,25 +163,29 @@ pub enum Command {
 pub enum FsCommand {
     /// List files in the filesystem
     Ls {
-        /// Agent ID or database path
-        #[arg(add = ArgValueCompleter::new(id_or_path_completer))]
-        id_or_path: String,
-
         /// Path to list (default: /)
         #[arg(default_value = "/")]
         fs_path: String,
     },
     /// Display file contents
     Cat {
-        /// Agent ID or database path
-        #[arg(add = ArgValueCompleter::new(id_or_path_completer))]
-        id_or_path: String,
-
         /// Path to the file in the filesystem
         file_path: String,
     },
 }
 
+#[derive(Subcommand, Debug)]
+pub enum SyncCommand {
+    /// Pull remote changes (only of agentfs was initialized with remote sync)
+    Pull,
+    /// Push remote changes (only of agentfs was initialized with remote sync)
+    Push,
+    /// Print synced database stats
+    Stats,
+    /// Checkpoint local synced db
+    Checkpoint,
+}
+
 #[derive(Subcommand, Debug, Clone, Copy)]
 pub enum CompletionsCommand {
     /// Install shell completions to your shell rc file
diff --git a/sandbox/Cargo.lock b/sandbox/Cargo.lock
index 0c36494..a9a2cee 100644
--- a/sandbox/Cargo.lock
+++ b/sandbox/Cargo.lock
@@ -146,6 +146,12 @@ dependencies = [
  "syn 2.0.112",
 ]
 
+[[package]]
+name = "atomic-waker"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
+
 [[package]]
 name = "atty"
 version = "0.2.14"
@@ -163,6 +169,12 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
 
+[[package]]
+name = "base64"
+version = "0.22.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
+
 [[package]]
 name = "bincode"
 version = "1.3.3"
@@ -172,6 +184,29 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "bindgen"
+version = "0.69.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "271383c67ccabffb7381723dea0672a673f292304fcb45c01cc648c7a8d58088"
+dependencies = [
+ "bitflags 2.10.0",
+ "cexpr",
+ "clang-sys",
+ "itertools 0.12.1",
+ "lazy_static",
+ "lazycell",
+ "log",
+ "prettyplease",
+ "proc-macro2",
+ "quote",
+ "regex",
+ "rustc-hash 1.1.0",
+ "shlex",
+ "syn 2.0.112",
+ "which",
+]
+
 [[package]]
 name = "bit-set"
 version = "0.8.0"
@@ -217,6 +252,15 @@ dependencies = [
  "bit-vec 0.4.4",
 ]
 
+[[package]]
+name = "branches"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e426eb5cc1900033930ec955317b302e68f19f326cc7bb0c8a86865a826cdf0c"
+dependencies = [
+ "rustc_version",
+]
+
 [[package]]
 name = "built"
 version = "0.7.7"
@@ -280,6 +324,15 @@ dependencies = [
  "shlex",
 ]
 
+[[package]]
+name = "cexpr"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6fac387a98bb7c37292057cffc56d62ecb629900026402633ae9160df93a8766"
+dependencies = [
+ "nom",
+]
+
 [[package]]
 name = "cfg-if"
 version = "1.0.4"
@@ -322,6 +375,17 @@ dependencies = [
  "inout",
 ]
 
+[[package]]
+name = "clang-sys"
+version = "1.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b023947811758c97c59bf9d1c188fd619ad4718dcaa767947df1cadb14f39f4"
+dependencies = [
+ "glob",
+ "libc",
+ "libloading",
+]
+
 [[package]]
 name = "clap"
 version = "3.2.25"
@@ -403,6 +467,16 @@ dependencies = [
  "unicode-segmentation",
 ]
 
+[[package]]
+name = "core-foundation"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91e195e091a93c46f7102ec7818a2aa394e1e1771c3ab4825963fa03e45afb8f"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
 [[package]]
 name = "core-foundation-sys"
 version = "0.8.7"
@@ -538,6 +612,25 @@ version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
 
+[[package]]
+name = "env_filter"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1bf3c259d255ca70051b30e2e95b5446cdb8949ac4cd22c0d7fd634d89f568e2"
+dependencies = [
+ "log",
+]
+
+[[package]]
+name = "env_logger"
+version = "0.11.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13c863f0904021b108aa8b2f55046443e6b1ebde8fd4a15c399893aae4fa069f"
+dependencies = [
+ "env_filter",
+ "log",
+]
+
 [[package]]
 name = "equivalent"
 version = "1.0.2"
@@ -594,6 +687,15 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
 
+[[package]]
+name = "foreign-types"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
+dependencies = [
+ "foreign-types-shared 0.1.1",
+]
+
 [[package]]
 name = "foreign-types"
 version = "0.5.0"
@@ -601,7 +703,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d737d9aa519fb7b749cbc3b962edcf310a8dd1f4b67c91c4f83975dbdd17d965"
 dependencies = [
  "foreign-types-macros",
- "foreign-types-shared",
+ "foreign-types-shared 0.3.1",
 ]
 
 [[package]]
@@ -615,6 +717,12 @@ dependencies = [
  "syn 2.0.112",
 ]
 
+[[package]]
+name = "foreign-types-shared"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
+
 [[package]]
 name = "foreign-types-shared"
 version = "0.3.1"
@@ -726,6 +834,21 @@ dependencies = [
  "slab",
 ]
 
+[[package]]
+name = "genawaiter"
+version = "0.99.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c86bd0361bcbde39b13475e6e36cb24c329964aa2611be285289d1e4b751c1a0"
+dependencies = [
+ "genawaiter-macro",
+]
+
+[[package]]
+name = "genawaiter-macro"
+version = "0.99.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b32dfe1fdfc0bbde1f22a5da25355514b5e450c33a6af6770884c8750aedfbc"
+
 [[package]]
 name = "generic-array"
 version = "0.14.7"
@@ -792,6 +915,12 @@ dependencies = [
  "url",
 ]
 
+[[package]]
+name = "glob"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0cc23270f6e1808e30a928bdc84dea0b9b4136a8bc82338574f23baf47bbd280"
+
 [[package]]
 name = "goblin"
 version = "0.10.4"
@@ -863,6 +992,112 @@ version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
+[[package]]
+name = "home"
+version = "0.5.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc627f471c528ff0c4a49e1d5e60450c8f6461dd6d10ba9dcd3a61d3dff7728d"
+dependencies = [
+ "windows-sys 0.61.2",
+]
+
+[[package]]
+name = "http"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3ba2a386d7f85a81f119ad7498ebe444d2e22c2af0b86b069416ace48b3311a"
+dependencies = [
+ "bytes",
+ "itoa",
+]
+
+[[package]]
+name = "http-body"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1efedce1fb8e6913f23e0c92de8e62cd5b772a67e7b3946df930a62566c93184"
+dependencies = [
+ "bytes",
+ "http",
+]
+
+[[package]]
+name = "http-body-util"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b021d93e26becf5dc7e1b75b1bed1fd93124b374ceb73f43d4d4eafec896a64a"
+dependencies = [
+ "bytes",
+ "futures-core",
+ "http",
+ "http-body",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "httparse"
+version = "1.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6dbf3de79e51f3d586ab4cb9d5c3e2c14aa28ed23d180cf89b4df0454a69cc87"
+
+[[package]]
+name = "hyper"
+version = "1.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2ab2d4f250c3d7b1c9fcdff1cece94ea4e2dfbec68614f7b87cb205f24ca9d11"
+dependencies = [
+ "atomic-waker",
+ "bytes",
+ "futures-channel",
+ "futures-core",
+ "http",
+ "http-body",
+ "httparse",
+ "itoa",
+ "pin-project-lite",
+ "pin-utils",
+ "smallvec",
+ "tokio",
+ "want",
+]
+
+[[package]]
+name = "hyper-tls"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70206fc6890eaca9fde8a0bf71caa2ddfc9fe045ac9e5c70df101a7dbde866e0"
+dependencies = [
+ "bytes",
+ "http-body-util",
+ "hyper",
+ "hyper-util",
+ "native-tls",
+ "tokio",
+ "tokio-native-tls",
+ "tower-service",
+]
+
+[[package]]
+name = "hyper-util"
+version = "0.1.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "727805d60e7938b76b826a6ef209eb70eaa1812794f9424d4a4e2d740662df5f"
+dependencies = [
+ "bytes",
+ "futures-channel",
+ "futures-core",
+ "futures-util",
+ "http",
+ "http-body",
+ "hyper",
+ "libc",
+ "pin-project-lite",
+ "socket2",
+ "tokio",
+ "tower-service",
+ "tracing",
+]
+
 [[package]]
 name = "iana-time-zone"
 version = "0.1.64"
@@ -1058,6 +1293,24 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "itertools"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba291022dbbd398a455acf126c1e341954079855bc60dfdda641363bd6922569"
+dependencies = [
+ "either",
+]
+
+[[package]]
+name = "itertools"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b192c782037fadd9cfa75548310488aabdbf3d2da73885b31bd0abd03351285"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.17"
@@ -1100,6 +1353,12 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 
+[[package]]
+name = "lazycell"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
+
 [[package]]
 name = "libc"
 version = "0.2.178"
@@ -1177,6 +1436,12 @@ version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ef53942eb7bf7ff43a617b3e2c1c4a5ecf5944a7c1bc12d7ee39bbb15e5c1519"
 
+[[package]]
+name = "linux-raw-sys"
+version = "0.4.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d26c52dbd32dccf2d10cac7725f8eae5296885fb5703b261f7d0a0739ec807ab"
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.11.0"
@@ -1268,6 +1533,12 @@ dependencies = [
  "libmimalloc-sys",
 ]
 
+[[package]]
+name = "minimal-lexical"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
+
 [[package]]
 name = "miniz_oxide"
 version = "0.8.9"
@@ -1289,6 +1560,23 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "native-tls"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87de3442987e9dbec73158d5c715e7ad9072fda936bb03d19d7fa10e00520f0e"
+dependencies = [
+ "libc",
+ "log",
+ "openssl",
+ "openssl-probe",
+ "openssl-sys",
+ "schannel",
+ "security-framework",
+ "security-framework-sys",
+ "tempfile",
+]
+
 [[package]]
 name = "never-say-never"
 version = "6.6.666"
@@ -1308,6 +1596,16 @@ dependencies = [
  "memoffset",
 ]
 
+[[package]]
+name = "nom"
+version = "7.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
+dependencies = [
+ "memchr",
+ "minimal-lexical",
+]
+
 [[package]]
 name = "nu-ansi-term"
 version = "0.50.3"
@@ -1367,6 +1665,50 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c08d65885ee38876c4f86fa503fb49d7b507c2b62552df7c70b2fce627e06381"
 
+[[package]]
+name = "openssl"
+version = "0.10.75"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08838db121398ad17ab8531ce9de97b244589089e290a384c900cb9ff7434328"
+dependencies = [
+ "bitflags 2.10.0",
+ "cfg-if",
+ "foreign-types 0.3.2",
+ "libc",
+ "once_cell",
+ "openssl-macros",
+ "openssl-sys",
+]
+
+[[package]]
+name = "openssl-macros"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.112",
+]
+
+[[package]]
+name = "openssl-probe"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d05e27ee213611ffe7d6348b942e8f942b37114c00cc03cec254295a4a17852e"
+
+[[package]]
+name = "openssl-sys"
+version = "0.9.111"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "82cab2d520aa75e3c58898289429321eb788c3106963d0dc886ec7a5f4adc321"
+dependencies = [
+ "cc",
+ "libc",
+ "pkg-config",
+ "vcpkg",
+]
+
 [[package]]
 name = "os_str_bytes"
 version = "6.6.1"
@@ -1500,6 +1842,16 @@ dependencies = [
  "zerocopy",
 ]
 
+[[package]]
+name = "prettyplease"
+version = "0.2.37"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "479ca8adacdd7ce8f1fb39ce9ecccbfe93a3f1344b3d0d97f20bc0196208f62b"
+dependencies = [
+ "proc-macro2",
+ "syn 2.0.112",
+]
+
 [[package]]
 name = "proc-macro-error"
 version = "1.0.4"
@@ -1567,6 +1919,29 @@ dependencies = [
  "unarray",
 ]
 
+[[package]]
+name = "prost"
+version = "0.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7231bd9b3d3d33c86b58adbac74b5ec0ad9f496b19d22801d773636feaa95f3d"
+dependencies = [
+ "bytes",
+ "prost-derive",
+]
+
+[[package]]
+name = "prost-derive"
+version = "0.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9120690fafc389a67ba3803df527d0ec9cbbc9cc45e4cc20b332996dfb672425"
+dependencies = [
+ "anyhow",
+ "itertools 0.14.0",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.112",
+]
+
 [[package]]
 name = "quick-error"
 version = "1.2.3"
@@ -1820,12 +2195,27 @@ version = "0.1.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "56f7d92ca342cea22a06f2121d944b4fd82af56988c270852495420f961d4ace"
 
+[[package]]
+name = "rustc-hash"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
+
 [[package]]
 name = "rustc-hash"
 version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "357703d41365b4b27c590e3ed91eabb1b663f07c4c084095e60cbed4362dff0d"
 
+[[package]]
+name = "rustc_version"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cfcb3a22ef46e85b45de6ee7e79d063319ebb6594faafcf1c225ea92ab6e9b92"
+dependencies = [
+ "semver",
+]
+
 [[package]]
 name = "rustix"
 version = "0.36.17"
@@ -1854,6 +2244,19 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "rustix"
+version = "0.38.44"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fdb5bc1ae2baa591800df16c9ca78619bf65c0488b41b96ccec5d11220d8c154"
+dependencies = [
+ "bitflags 2.10.0",
+ "errno",
+ "libc",
+ "linux-raw-sys 0.4.15",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "rustix"
 version = "1.1.3"
@@ -1917,6 +2320,15 @@ dependencies = [
  "thiserror 2.0.17",
 ]
 
+[[package]]
+name = "schannel"
+version = "0.1.28"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "891d81b926048e76efe18581bf793546b4c0eaf8448d72be8de2bbee5fd166e1"
+dependencies = [
+ "windows-sys 0.61.2",
+]
+
 [[package]]
 name = "scopeguard"
 version = "1.2.0"
@@ -1943,6 +2355,35 @@ dependencies = [
  "syn 2.0.112",
 ]
 
+[[package]]
+name = "security-framework"
+version = "2.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "897b2245f0b511c87893af39b033e5ca9cce68824c4d7e7630b5a1d339658d02"
+dependencies = [
+ "bitflags 2.10.0",
+ "core-foundation",
+ "core-foundation-sys",
+ "libc",
+ "security-framework-sys",
+]
+
+[[package]]
+name = "security-framework-sys"
+version = "2.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc1f0cbffaac4852523ce30d8bd3c5cdc873501d96ff467ca09b6767bb8cd5c0"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
+[[package]]
+name = "semver"
+version = "1.0.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d767eb0aabc880b29956c35734170f26ed551a859dbd361d140cdbeca61ab1e2"
+
 [[package]]
 name = "serde"
 version = "1.0.228"
@@ -2333,6 +2774,16 @@ dependencies = [
  "syn 2.0.112",
 ]
 
+[[package]]
+name = "tokio-native-tls"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbae76ab933c85776efabc971569dd6119c580d8f5d448769dec1764bf796ef2"
+dependencies = [
+ "native-tls",
+ "tokio",
+]
+
 [[package]]
 name = "tokio-stream"
 version = "0.1.17"
@@ -2358,6 +2809,12 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "tower-service"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8df9b6e13f2d32c91b9bd719c00d1958837bc7dec474d94952798cc8e69eeec3"
+
 [[package]]
 name = "tracing"
 version = "0.1.44"
@@ -2447,24 +2904,37 @@ dependencies = [
  "tracing-serde",
 ]
 
+[[package]]
+name = "try-lock"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
+
 [[package]]
 name = "turso"
-version = "0.4.0-pre.19"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f927be684ce9c612d2f11d04b9d48f4ba553fa98cf6e3bd2073c16602c8d7dc4"
+checksum = "b33c17bb7f930ce5dab1fa1eb398dd8a6449418a890d9d4185162a4523535a47"
 dependencies = [
+ "bytes",
+ "http-body-util",
+ "hyper",
+ "hyper-tls",
+ "hyper-util",
  "mimalloc",
  "thiserror 2.0.17",
+ "tokio",
  "tracing",
  "tracing-subscriber",
- "turso_core",
+ "turso_sdk_kit",
+ "turso_sync_sdk_kit",
 ]
 
 [[package]]
 name = "turso_core"
-version = "0.4.0-pre.19"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a88848a55b47fde014039f36dad09f33af34ad27ed94e70161fb8cf435ea3f3"
+checksum = "0c23c0ce43d01fbef7e744a67883b0ad8971e5ff8da6e5000e893eea80e23815"
 dependencies = [
  "aegis",
  "aes",
@@ -2472,7 +2942,9 @@ dependencies = [
  "arc-swap",
  "bitflags 2.10.0",
  "bloom",
+ "branches",
  "built",
+ "bumpalo",
  "bytemuck",
  "cfg_block",
  "chrono",
@@ -2495,7 +2967,7 @@ dependencies = [
  "regex",
  "regex-syntax",
  "roaring",
- "rustc-hash",
+ "rustc-hash 2.1.1",
  "rustix 1.1.3",
  "ryu",
  "simsimd",
@@ -2515,9 +2987,9 @@ dependencies = [
 
 [[package]]
 name = "turso_ext"
-version = "0.4.0-pre.19"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12e03badf97da72c41c3289ac19245109096e6262017151dad23ecf7115ee433"
+checksum = "946540b249d321721a8332d08ea92a583df9e3d4ebe38b91045b570d49e0dca8"
 dependencies = [
  "chrono",
  "getrandom 0.3.4",
@@ -2526,9 +2998,9 @@ dependencies = [
 
 [[package]]
 name = "turso_macros"
-version = "0.4.0-pre.19"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "681754e341a0420494203b73e067b0b69b29ccf0852d0d24bc7d5255d4441dea"
+checksum = "c3b6b7fa63373cac352c7d6999965f9aaaee8f131639f6f128de698dc77a34e9"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2537,11 +3009,12 @@ dependencies = [
 
 [[package]]
 name = "turso_parser"
-version = "0.4.0-pre.19"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92dd528809dfb32facb949b9b5416a33ee8f856b444f882854c0835428f511dd"
+checksum = "596dacab0730f96884c3e0153f705b6a3f364ef27f1b48cd57b4989a3f860db3"
 dependencies = [
  "bitflags 2.10.0",
+ "memchr",
  "miette",
  "strum",
  "strum_macros",
@@ -2549,6 +3022,73 @@ dependencies = [
  "turso_macros",
 ]
 
+[[package]]
+name = "turso_sdk_kit"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d553324de462845c9a81131e9c9c96fca5dc79f3d5ea2a9556f4bea832d21bb8"
+dependencies = [
+ "bindgen",
+ "env_logger",
+ "tracing",
+ "tracing-appender",
+ "tracing-subscriber",
+ "turso_core",
+ "turso_sdk_kit_macros",
+]
+
+[[package]]
+name = "turso_sdk_kit_macros"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1c441611414af2182470f2bbc2af3dd2178799dabbabbd2fb2162eb417a83d2d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.112",
+]
+
+[[package]]
+name = "turso_sync_engine"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4d5c1acca39d882ba8546b00c8b086b8dc649c21c778c233e042972d477bca12"
+dependencies = [
+ "base64",
+ "bytes",
+ "genawaiter",
+ "http",
+ "libc",
+ "prost",
+ "roaring",
+ "serde",
+ "serde_json",
+ "thiserror 2.0.17",
+ "tracing",
+ "turso_core",
+ "turso_parser",
+ "uuid",
+]
+
+[[package]]
+name = "turso_sync_sdk_kit"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c2ab8fe160a3f385364b6e7609a5a6a02b5e07749315f7e7e32733266278c54"
+dependencies = [
+ "bindgen",
+ "env_logger",
+ "genawaiter",
+ "parking_lot",
+ "tracing",
+ "tracing-appender",
+ "tracing-subscriber",
+ "turso_core",
+ "turso_sdk_kit",
+ "turso_sdk_kit_macros",
+ "turso_sync_engine",
+]
+
 [[package]]
 name = "twox-hash"
 version = "1.6.3"
@@ -2647,7 +3187,7 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "38290439f8459ba56c4bf15fc776463f495fefc4f0112f87a1a075540441b083"
 dependencies = [
- "foreign-types",
+ "foreign-types 0.5.0",
  "libc",
  "unwind-sys",
 ]
@@ -2719,6 +3259,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "want"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bfa7760aed19e106de2c7c0b581b509f2f25d3dacaf737cb82ac61bc6d760b0e"
+dependencies = [
+ "try-lock",
+]
+
 [[package]]
 name = "wasi"
 version = "0.11.1+wasi-snapshot-preview1"
@@ -2779,6 +3328,18 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "which"
+version = "4.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87ba24419a2078cd2b0f2ede2691b6c66d8e47836da3b6db8265ebad47afbfc7"
+dependencies = [
+ "either",
+ "home",
+ "once_cell",
+ "rustix 0.38.44",
+]
+
 [[package]]
 name = "winapi"
 version = "0.2.8"
diff --git a/sandbox/src/syscall/file.rs b/sandbox/src/syscall/file.rs
index f06beb6..dc0f69d 100644
--- a/sandbox/src/syscall/file.rs
+++ b/sandbox/src/syscall/file.rs
@@ -1804,7 +1804,7 @@ pub async fn handle_chmod<T: Guest<Sandbox>>(
     use reverie::syscalls::{AtFlags, Mode, PathPtr, Syscall};
 
     let dirfd = syscall_args.arg0 as i32;
-    let pathname_addr = match unsafe { PathPtr::from_ptr(syscall_args.arg1 as _) } {
+    let pathname_addr = match PathPtr::from_ptr(syscall_args.arg1 as _) {
         Some(ptr) => ptr,
         None => {
             return Ok(None);
diff --git a/sdk/rust/Cargo.lock b/sdk/rust/Cargo.lock
index 02fa72c..25040e3 100644
--- a/sdk/rust/Cargo.lock
+++ b/sdk/rust/Cargo.lock
@@ -127,6 +127,35 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
 
+[[package]]
+name = "base64"
+version = "0.22.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
+
+[[package]]
+name = "bindgen"
+version = "0.69.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "271383c67ccabffb7381723dea0672a673f292304fcb45c01cc648c7a8d58088"
+dependencies = [
+ "bitflags",
+ "cexpr",
+ "clang-sys",
+ "itertools",
+ "lazy_static",
+ "lazycell",
+ "log",
+ "prettyplease",
+ "proc-macro2",
+ "quote",
+ "regex",
+ "rustc-hash 1.1.0",
+ "shlex",
+ "syn",
+ "which",
+]
+
 [[package]]
 name = "bit-set"
 version = "0.8.0"
@@ -229,6 +258,15 @@ dependencies = [
  "shlex",
 ]
 
+[[package]]
+name = "cexpr"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6fac387a98bb7c37292057cffc56d62ecb629900026402633ae9160df93a8766"
+dependencies = [
+ "nom",
+]
+
 [[package]]
 name = "cfg-if"
 version = "1.0.4"
@@ -291,6 +329,17 @@ dependencies = [
  "inout",
 ]
 
+[[package]]
+name = "clang-sys"
+version = "1.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b023947811758c97c59bf9d1c188fd619ad4718dcaa767947df1cadb14f39f4"
+dependencies = [
+ "glob",
+ "libc",
+ "libloading",
+]
+
 [[package]]
 name = "clap"
 version = "4.5.53"
@@ -378,6 +427,15 @@ dependencies = [
  "itertools",
 ]
 
+[[package]]
+name = "crossbeam-channel"
+version = "0.5.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "82b8f8f868b36967f9606790d1903570de9ceaf870a7bf9fbbd3016d636a2cb2"
+dependencies = [
+ "crossbeam-utils",
+]
+
 [[package]]
 name = "crossbeam-deque"
 version = "0.8.6"
@@ -439,6 +497,15 @@ dependencies = [
  "cipher",
 ]
 
+[[package]]
+name = "deranged"
+version = "0.5.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ececcb659e7ba858fb4f10388c250a7252eb0a27373f1a72b8748afdd248e587"
+dependencies = [
+ "powerfmt",
+]
+
 [[package]]
 name = "displaydoc"
 version = "0.2.5"
@@ -456,6 +523,25 @@ version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
 
+[[package]]
+name = "env_filter"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1bf3c259d255ca70051b30e2e95b5446cdb8949ac4cd22c0d7fd634d89f568e2"
+dependencies = [
+ "log",
+]
+
+[[package]]
+name = "env_logger"
+version = "0.11.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13c863f0904021b108aa8b2f55046443e6b1ebde8fd4a15c399893aae4fa069f"
+dependencies = [
+ "env_filter",
+ "log",
+]
+
 [[package]]
 name = "errno"
 version = "0.3.14"
@@ -560,6 +646,21 @@ dependencies = [
  "pin-utils",
 ]
 
+[[package]]
+name = "genawaiter"
+version = "0.99.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c86bd0361bcbde39b13475e6e36cb24c329964aa2611be285289d1e4b751c1a0"
+dependencies = [
+ "genawaiter-macro",
+]
+
+[[package]]
+name = "genawaiter-macro"
+version = "0.99.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b32dfe1fdfc0bbde1f22a5da25355514b5e450c33a6af6770884c8750aedfbc"
+
 [[package]]
 name = "generic-array"
 version = "0.14.7"
@@ -616,6 +717,12 @@ dependencies = [
  "url",
 ]
 
+[[package]]
+name = "glob"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0cc23270f6e1808e30a928bdc84dea0b9b4136a8bc82338574f23baf47bbd280"
+
 [[package]]
 name = "half"
 version = "2.7.1"
@@ -645,6 +752,25 @@ version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
+[[package]]
+name = "home"
+version = "0.5.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc627f471c528ff0c4a49e1d5e60450c8f6461dd6d10ba9dcd3a61d3dff7728d"
+dependencies = [
+ "windows-sys 0.61.2",
+]
+
+[[package]]
+name = "http"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3ba2a386d7f85a81f119ad7498ebe444d2e22c2af0b86b069416ace48b3311a"
+dependencies = [
+ "bytes",
+ "itoa",
+]
+
 [[package]]
 name = "iana-time-zone"
 version = "0.1.64"
@@ -852,6 +978,12 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 
+[[package]]
+name = "lazycell"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
+
 [[package]]
 name = "libc"
 version = "0.2.178"
@@ -908,6 +1040,12 @@ dependencies = [
  "vcpkg",
 ]
 
+[[package]]
+name = "linux-raw-sys"
+version = "0.4.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d26c52dbd32dccf2d10cac7725f8eae5296885fb5703b261f7d0a0739ec807ab"
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.11.0"
@@ -935,6 +1073,15 @@ version = "0.4.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
 
+[[package]]
+name = "matchers"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d1525a2a28c7f4fa0fc98bb91ae755d1e2d1505079e05539e35bc876b5d65ae9"
+dependencies = [
+ "regex-automata",
+]
+
 [[package]]
 name = "memchr"
 version = "2.7.6"
@@ -981,6 +1128,12 @@ dependencies = [
  "libmimalloc-sys",
 ]
 
+[[package]]
+name = "minimal-lexical"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
+
 [[package]]
 name = "mio"
 version = "1.1.1"
@@ -992,6 +1145,16 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "nom"
+version = "7.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
+dependencies = [
+ "memchr",
+ "minimal-lexical",
+]
+
 [[package]]
 name = "nu-ansi-term"
 version = "0.50.3"
@@ -1001,6 +1164,12 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "num-conv"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9"
+
 [[package]]
 name = "num-traits"
 version = "0.2.19"
@@ -1128,7 +1297,7 @@ dependencies = [
  "concurrent-queue",
  "hermit-abi",
  "pin-project-lite",
- "rustix",
+ "rustix 1.1.3",
  "windows-sys 0.61.2",
 ]
 
@@ -1153,6 +1322,12 @@ dependencies = [
  "zerovec",
 ]
 
+[[package]]
+name = "powerfmt"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
+
 [[package]]
 name = "ppv-lite86"
 version = "0.2.21"
@@ -1162,6 +1337,16 @@ dependencies = [
  "zerocopy",
 ]
 
+[[package]]
+name = "prettyplease"
+version = "0.2.37"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "479ca8adacdd7ce8f1fb39ce9ecccbfe93a3f1344b3d0d97f20bc0196208f62b"
+dependencies = [
+ "proc-macro2",
+ "syn",
+]
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.104"
@@ -1190,6 +1375,29 @@ dependencies = [
  "unarray",
 ]
 
+[[package]]
+name = "prost"
+version = "0.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7231bd9b3d3d33c86b58adbac74b5ec0ad9f496b19d22801d773636feaa95f3d"
+dependencies = [
+ "bytes",
+ "prost-derive",
+]
+
+[[package]]
+name = "prost-derive"
+version = "0.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9120690fafc389a67ba3803df527d0ec9cbbc9cc45e4cc20b332996dfb672425"
+dependencies = [
+ "anyhow",
+ "itertools",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "quick-error"
 version = "1.2.3"
@@ -1335,12 +1543,31 @@ dependencies = [
  "byteorder",
 ]
 
+[[package]]
+name = "rustc-hash"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
+
 [[package]]
 name = "rustc-hash"
 version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "357703d41365b4b27c590e3ed91eabb1b663f07c4c084095e60cbed4362dff0d"
 
+[[package]]
+name = "rustix"
+version = "0.38.44"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fdb5bc1ae2baa591800df16c9ca78619bf65c0488b41b96ccec5d11220d8c154"
+dependencies = [
+ "bitflags",
+ "errno",
+ "libc",
+ "linux-raw-sys 0.4.15",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "rustix"
 version = "1.1.3"
@@ -1350,7 +1577,7 @@ dependencies = [
  "bitflags",
  "errno",
  "libc",
- "linux-raw-sys",
+ "linux-raw-sys 0.11.0",
  "windows-sys 0.61.2",
 ]
 
@@ -1563,7 +1790,7 @@ dependencies = [
  "fastrand",
  "getrandom 0.3.4",
  "once_cell",
- "rustix",
+ "rustix 1.1.3",
  "windows-sys 0.61.2",
 ]
 
@@ -1616,6 +1843,37 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "time"
+version = "0.3.44"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91e7d9e3bb61134e77bde20dd4825b97c010155709965fedf0f49bb138e52a9d"
+dependencies = [
+ "deranged",
+ "itoa",
+ "num-conv",
+ "powerfmt",
+ "serde",
+ "time-core",
+ "time-macros",
+]
+
+[[package]]
+name = "time-core"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "40868e7c1d2f0b8d73e4a8c7f0ff63af4f6d19be117e90bd73eb1d62cf831c6b"
+
+[[package]]
+name = "time-macros"
+version = "0.2.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30cfb0125f12d9c277f35663a0a33f8c30190f4e4574868a330595412d34ebf3"
+dependencies = [
+ "num-conv",
+ "time-core",
+]
+
 [[package]]
 name = "tinystr"
 version = "0.8.2"
@@ -1675,6 +1933,18 @@ dependencies = [
  "tracing-core",
 ]
 
+[[package]]
+name = "tracing-appender"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "786d480bce6247ab75f005b14ae1624ad978d3029d9113f0a22fa1ac773faeaf"
+dependencies = [
+ "crossbeam-channel",
+ "thiserror 2.0.17",
+ "time",
+ "tracing-subscriber",
+]
+
 [[package]]
 name = "tracing-attributes"
 version = "0.1.31"
@@ -1713,32 +1983,35 @@ version = "0.3.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2f30143827ddab0d256fd843b7a66d164e9f271cfa0dde49142c5ca0ca291f1e"
 dependencies = [
+ "matchers",
  "nu-ansi-term",
+ "once_cell",
+ "regex-automata",
  "sharded-slab",
  "smallvec",
  "thread_local",
+ "tracing",
  "tracing-core",
  "tracing-log",
 ]
 
 [[package]]
 name = "turso"
-version = "0.4.0-pre.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f927be684ce9c612d2f11d04b9d48f4ba553fa98cf6e3bd2073c16602c8d7dc4"
+version = "0.4.0-pre.18"
+source = "git+https://github.com/tursodatabase/turso?rev=bd2b3314a0d860ac8bde2fe560650f7d753591eb#bd2b3314a0d860ac8bde2fe560650f7d753591eb"
 dependencies = [
  "mimalloc",
  "thiserror 2.0.17",
  "tracing",
  "tracing-subscriber",
- "turso_core",
+ "turso_sdk_kit",
+ "turso_sync_sdk_kit",
 ]
 
 [[package]]
 name = "turso_core"
-version = "0.4.0-pre.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a88848a55b47fde014039f36dad09f33af34ad27ed94e70161fb8cf435ea3f3"
+version = "0.4.0-pre.18"
+source = "git+https://github.com/tursodatabase/turso?rev=bd2b3314a0d860ac8bde2fe560650f7d753591eb#bd2b3314a0d860ac8bde2fe560650f7d753591eb"
 dependencies = [
  "aegis",
  "aes",
@@ -1769,8 +2042,8 @@ dependencies = [
  "regex",
  "regex-syntax",
  "roaring",
- "rustc-hash",
- "rustix",
+ "rustc-hash 2.1.1",
+ "rustix 1.1.3",
  "ryu",
  "simsimd",
  "strum",
@@ -1789,9 +2062,8 @@ dependencies = [
 
 [[package]]
 name = "turso_ext"
-version = "0.4.0-pre.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12e03badf97da72c41c3289ac19245109096e6262017151dad23ecf7115ee433"
+version = "0.4.0-pre.18"
+source = "git+https://github.com/tursodatabase/turso?rev=bd2b3314a0d860ac8bde2fe560650f7d753591eb#bd2b3314a0d860ac8bde2fe560650f7d753591eb"
 dependencies = [
  "chrono",
  "getrandom 0.3.4",
@@ -1800,9 +2072,8 @@ dependencies = [
 
 [[package]]
 name = "turso_macros"
-version = "0.4.0-pre.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "681754e341a0420494203b73e067b0b69b29ccf0852d0d24bc7d5255d4441dea"
+version = "0.4.0-pre.18"
+source = "git+https://github.com/tursodatabase/turso?rev=bd2b3314a0d860ac8bde2fe560650f7d753591eb#bd2b3314a0d860ac8bde2fe560650f7d753591eb"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1811,9 +2082,8 @@ dependencies = [
 
 [[package]]
 name = "turso_parser"
-version = "0.4.0-pre.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92dd528809dfb32facb949b9b5416a33ee8f856b444f882854c0835428f511dd"
+version = "0.4.0-pre.18"
+source = "git+https://github.com/tursodatabase/turso?rev=bd2b3314a0d860ac8bde2fe560650f7d753591eb#bd2b3314a0d860ac8bde2fe560650f7d753591eb"
 dependencies = [
  "bitflags",
  "miette",
@@ -1823,6 +2093,69 @@ dependencies = [
  "turso_macros",
 ]
 
+[[package]]
+name = "turso_sdk_kit"
+version = "0.4.0-pre.18"
+source = "git+https://github.com/tursodatabase/turso?rev=bd2b3314a0d860ac8bde2fe560650f7d753591eb#bd2b3314a0d860ac8bde2fe560650f7d753591eb"
+dependencies = [
+ "bindgen",
+ "env_logger",
+ "tracing",
+ "tracing-appender",
+ "tracing-subscriber",
+ "turso_core",
+ "turso_sdk_kit_macros",
+]
+
+[[package]]
+name = "turso_sdk_kit_macros"
+version = "0.4.0-pre.18"
+source = "git+https://github.com/tursodatabase/turso?rev=bd2b3314a0d860ac8bde2fe560650f7d753591eb#bd2b3314a0d860ac8bde2fe560650f7d753591eb"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "turso_sync_engine"
+version = "0.4.0-pre.18"
+source = "git+https://github.com/tursodatabase/turso?rev=bd2b3314a0d860ac8bde2fe560650f7d753591eb#bd2b3314a0d860ac8bde2fe560650f7d753591eb"
+dependencies = [
+ "base64",
+ "bytes",
+ "genawaiter",
+ "http",
+ "libc",
+ "prost",
+ "roaring",
+ "serde",
+ "serde_json",
+ "thiserror 2.0.17",
+ "tracing",
+ "turso_core",
+ "turso_parser",
+ "uuid",
+]
+
+[[package]]
+name = "turso_sync_sdk_kit"
+version = "0.4.0-pre.18"
+source = "git+https://github.com/tursodatabase/turso?rev=bd2b3314a0d860ac8bde2fe560650f7d753591eb#bd2b3314a0d860ac8bde2fe560650f7d753591eb"
+dependencies = [
+ "bindgen",
+ "env_logger",
+ "genawaiter",
+ "parking_lot",
+ "tracing",
+ "tracing-appender",
+ "tracing-subscriber",
+ "turso_core",
+ "turso_sdk_kit",
+ "turso_sdk_kit_macros",
+ "turso_sync_engine",
+]
+
 [[package]]
 name = "twox-hash"
 version = "2.1.2"
@@ -2012,6 +2345,18 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "which"
+version = "4.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87ba24419a2078cd2b0f2ede2691b6c66d8e47836da3b6db8265ebad47afbfc7"
+dependencies = [
+ "either",
+ "home",
+ "once_cell",
+ "rustix 0.38.44",
+]
+
 [[package]]
 name = "winapi-util"
 version = "0.1.11"
@@ -2080,13 +2425,22 @@ dependencies = [
  "windows-link",
 ]
 
+[[package]]
+name = "windows-sys"
+version = "0.59.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b"
+dependencies = [
+ "windows-targets 0.52.6",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.60.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f2f500e4d28234f72040990ec9d39e3a6b950f9f22d3dba18416c35882612bcb"
 dependencies = [
- "windows-targets",
+ "windows-targets 0.53.5",
 ]
 
 [[package]]
@@ -2098,6 +2452,22 @@ dependencies = [
  "windows-link",
 ]
 
+[[package]]
+name = "windows-targets"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
+dependencies = [
+ "windows_aarch64_gnullvm 0.52.6",
+ "windows_aarch64_msvc 0.52.6",
+ "windows_i686_gnu 0.52.6",
+ "windows_i686_gnullvm 0.52.6",
+ "windows_i686_msvc 0.52.6",
+ "windows_x86_64_gnu 0.52.6",
+ "windows_x86_64_gnullvm 0.52.6",
+ "windows_x86_64_msvc 0.52.6",
+]
+
 [[package]]
 name = "windows-targets"
 version = "0.53.5"
@@ -2105,58 +2475,106 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4945f9f551b88e0d65f3db0bc25c33b8acea4d9e41163edf90dcd0b19f9069f3"
 dependencies = [
  "windows-link",
- "windows_aarch64_gnullvm",
- "windows_aarch64_msvc",
- "windows_i686_gnu",
- "windows_i686_gnullvm",
- "windows_i686_msvc",
- "windows_x86_64_gnu",
- "windows_x86_64_gnullvm",
- "windows_x86_64_msvc",
+ "windows_aarch64_gnullvm 0.53.1",
+ "windows_aarch64_msvc 0.53.1",
+ "windows_i686_gnu 0.53.1",
+ "windows_i686_gnullvm 0.53.1",
+ "windows_i686_msvc 0.53.1",
+ "windows_x86_64_gnu 0.53.1",
+ "windows_x86_64_gnullvm 0.53.1",
+ "windows_x86_64_msvc 0.53.1",
 ]
 
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
+
 [[package]]
 name = "windows_aarch64_gnullvm"
 version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a9d8416fa8b42f5c947f8482c43e7d89e73a173cead56d044f6a56104a6d1b53"
 
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
+
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b9d782e804c2f632e395708e99a94275910eb9100b2114651e04744e9b125006"
 
+[[package]]
+name = "windows_i686_gnu"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
+
 [[package]]
 name = "windows_i686_gnu"
 version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "960e6da069d81e09becb0ca57a65220ddff016ff2d6af6a223cf372a506593a3"
 
+[[package]]
+name = "windows_i686_gnullvm"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
+
 [[package]]
 name = "windows_i686_gnullvm"
 version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fa7359d10048f68ab8b09fa71c3daccfb0e9b559aed648a8f95469c27057180c"
 
+[[package]]
+name = "windows_i686_msvc"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
+
 [[package]]
 name = "windows_i686_msvc"
 version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e7ac75179f18232fe9c285163565a57ef8d3c89254a30685b57d83a38d326c2"
 
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
+
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c3842cdd74a865a8066ab39c8a7a473c0778a3f29370b5fd6b4b9aa7df4a499"
 
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
+
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0ffa179e2d07eee8ad8f57493436566c7cc30ac536a3379fdf008f47f6bb7ae1"
 
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
+
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.53.1"
diff --git a/sdk/rust/Cargo.toml b/sdk/rust/Cargo.toml
index e2a3914..8ceccc9 100644
--- a/sdk/rust/Cargo.toml
+++ b/sdk/rust/Cargo.toml
@@ -6,7 +6,7 @@ description = "AgentFS SDK for Rust"
 license = "MIT"
 
 [dependencies]
-turso = "0.4.0-pre.17"
+turso = { version = "0.4.0", features = ["sync"] }
 tokio = { version = "1", features = ["full"] }
 async-trait = "0.1"
 serde = { version = "1.0", features = ["derive"] }
diff --git a/sdk/rust/src/lib.rs b/sdk/rust/src/lib.rs
index c67d890..3ac9317 100644
--- a/sdk/rust/src/lib.rs
+++ b/sdk/rust/src/lib.rs
@@ -41,6 +41,39 @@ pub struct AgentFSOptions {
 }
 
 impl AgentFSOptions {
+    /// Validates an agent ID to prevent path traversal and ensure safe filesystem operations.
+    /// Returns true if the ID contains only alphanumeric characters, hyphens, and underscores.
+    pub fn validate_agent_id(id: &str) -> bool {
+        !id.is_empty()
+            && id
+                .chars()
+                .all(|c| c.is_alphanumeric() || c == '-' || c == '_')
+    }
+    pub fn db_path(&self) -> anyhow::Result<String> {
+        // Determine database path: path takes precedence over id
+        if let Some(path) = &self.path {
+            // Custom path provided directly
+            Ok(path.to_string())
+        } else if let Some(id) = &self.id {
+            // Validate agent ID to prevent path traversal attacks
+            if !Self::validate_agent_id(id) {
+                anyhow::bail!(
+                    "Invalid agent ID '{}'. Agent IDs must contain only alphanumeric characters, hyphens, and underscores.",
+                    id
+                );
+            }
+
+            // Ensure .agentfs directory exists
+            let agentfs_dir = agentfs_dir();
+            if !agentfs_dir.exists() {
+                std::fs::create_dir_all(agentfs_dir)?;
+            }
+            Ok(format!("{}/{}.db", agentfs_dir.display(), id))
+        } else {
+            // No id or path = ephemeral in-memory database
+            Ok(":memory:".to_string())
+        }
+    }
     /// Create options for a persistent agent with the given ID
     pub fn with_id(id: impl Into<String>) -> Self {
         Self {
@@ -90,7 +123,7 @@ impl AgentFSOptions {
         }
 
         // First, check if it's a valid agent ID with an existing database in .agentfs/
-        if AgentFS::validate_agent_id(&id_or_path) {
+        if AgentFSOptions::validate_agent_id(&id_or_path) {
             let db_path = agentfs_dir().join(format!("{}.db", id_or_path));
             if db_path.exists() {
                 return Ok(Self::with_path(db_path.to_str().ok_or_else(|| {
@@ -105,7 +138,7 @@ impl AgentFSOptions {
             Ok(Self::with_path(id_or_path))
         } else {
             // Not a valid agent and not an existing file
-            if AgentFS::validate_agent_id(&id_or_path) {
+            if AgentFSOptions::validate_agent_id(&id_or_path) {
                 anyhow::bail!(
                     "Agent '{}' not found at '{}'",
                     id_or_path,
@@ -161,38 +194,9 @@ impl AgentFS {
                 anyhow::bail!("Base path is not a directory: {}", path.display());
             }
         }
-
-        // Determine database path: path takes precedence over id
-        let db_path = if let Some(path) = options.path {
-            // Custom path provided directly
-            path
-        } else if let Some(id) = options.id {
-            // Validate agent ID to prevent path traversal attacks
-            if !Self::validate_agent_id(&id) {
-                anyhow::bail!(
-                    "Invalid agent ID '{}'. Agent IDs must contain only alphanumeric characters, hyphens, and underscores.",
-                    id
-                );
-            }
-
-            // Ensure .agentfs directory exists
-            let agentfs_dir = agentfs_dir();
-            if !agentfs_dir.exists() {
-                std::fs::create_dir_all(agentfs_dir)?;
-            }
-            format!("{}/{}.db", agentfs_dir.display(), id)
-        } else {
-            // No id or path = ephemeral in-memory database
-            ":memory:".to_string()
-        };
-
+        let db_path = options.db_path()?;
         let db = Builder::new_local(&db_path).build().await?;
         let conn = db.connect()?;
-        let conn = Arc::new(conn);
-
-        let kv = KvStore::from_connection(conn.clone()).await?;
-        let fs = filesystem::AgentFS::from_connection(conn.clone()).await?;
-        let tools = ToolCalls::from_connection(conn.clone()).await?;
 
         // Initialize overlay schema if base is provided
         if let Some(base_path) = options.base {
@@ -201,6 +205,16 @@ impl AgentFS {
             OverlayFS::init_schema(&conn, &base_path_str).await?;
         }
 
+        Self::open_with(conn).await
+    }
+
+    pub async fn open_with(conn: Connection) -> Result<Self> {
+        let conn = Arc::new(conn);
+
+        let kv = KvStore::from_connection(conn.clone()).await?;
+        let fs = filesystem::AgentFS::from_connection(conn.clone()).await?;
+        let tools = ToolCalls::from_connection(conn.clone()).await?;
+
         Ok(Self {
             conn,
             kv,
@@ -428,15 +442,6 @@ impl AgentFS {
             Err(_) => Ok(None), // Table doesn't exist
         }
     }
-
-    /// Validates an agent ID to prevent path traversal and ensure safe filesystem operations.
-    /// Returns true if the ID contains only alphanumeric characters, hyphens, and underscores.
-    pub fn validate_agent_id(id: &str) -> bool {
-        !id.is_empty()
-            && id
-                .chars()
-                .all(|c| c.is_alphanumeric() || c == '-' || c == '_')
-    }
 }
 
 #[cfg(test)]