refactor(ci): remove brittle source-shape gates

.github/workflows/ci.yml

@@ -42,8 +42,5 @@ jobs:
       - name: Run tests
         run: bun test
 
-      - name: Public surface audit (README discovery)
-        run: bun test test/readmeDiscovery.test.ts
-
       - name: Release gate
-        run: bun run benchmark:release-gate
+        run: bun run benchmark:release-gate

crates/image-reader-mcp-server/src/lib.rs

@@ -66,25 +66,10 @@ impl ServerHandler for ImageReaderMcp {
 #[cfg(test)]
 mod tests {
     use super::ImageReaderMcp;
-    use std::fs;
-    use std::path::PathBuf;
-
-    #[test]
-    fn rmcp_server_sources_route_read_image_through_rust_core() {
-        let src_dir = PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("src");
-        let lib_rs = fs::read_to_string(src_dir.join("lib.rs")).expect("read lib.rs");
-        let production_lib = lib_rs.split("#[cfg(test)]").next().unwrap_or(&lib_rs);
-        assert!(production_lib.contains("read_image::read_image"));
-
-        let routes = fs::read_to_string(src_dir.join("tool_routes.rs")).expect("read tool_routes");
-        assert!(routes.contains("read_image"));
-        assert!(routes.contains("RustCore"));
-    }
-
     #[test]
     fn exposes_read_image_tool_surface() {
         let tools = ImageReaderMcp::new().tool_router.list_all();
         let names: Vec<_> = tools.iter().map(|tool| tool.name.to_string()).collect();
         assert!(names.contains(&"read_image".to_string()));
     }
-}
+}

package.json

@@ -51,17 +51,15 @@
     "format": "biome format --write .",
     "check": "biome check .",
     "check:fix": "biome check --write .",
-    "check:ts-adapter-deleted": "bash scripts/check-ts-adapter-deletion-ready.sh",
-    "check:no-ts-stdio-mcp": "bash scripts/check-no-ts-stdio-mcp.sh",
-    "validate": "bun run check && bun run typecheck && bun run test && bun run check:ts-adapter-deleted && bun run check:no-ts-stdio-mcp",
+    "validate": "bun run check && bun run typecheck && bun run test",
     "doctor": "bun run src/doctor-cli.ts",
     "benchmark:release-gate": "bun scripts/release-gate.ts",
     "sync:server-json": "bun scripts/sync-server-json.ts",
     "version-packages": "changeset version && bun run sync:server-json",
     "start": "./bin/image-reader-mcp",
     "clean": "rm -rf dist coverage",
     "prepublishOnly": "bun run clean && bun run build && bun run build:rust",
-    "release": "bun run typecheck && bun run check && bun run build && bun test && bun run check:ts-adapter-deleted && changeset publish"
+    "release": "bun run typecheck && bun run check && bun run build && bun test && changeset publish"
   },
   "dependencies": {
     "@sylphx/reader-evidence": "github:SylphxAI/reader-evidence",

scripts/release-gate.ts

@@ -81,16 +81,6 @@ export async function buildReleaseGateReport(artifactDir: string): Promise<Relea
     'Rust image-reader-core decode engine is present',
   );
 
-  addCheck(
-    checks,
-    'rust:crop_region_core',
-    fileExists('crates/image-reader-core/src/lib.rs') &&
-      readFileSync(path.join(repoRoot, 'crates/image-reader-core/src/lib.rs'), 'utf8').includes(
-        'pub fn crop_region'
-      ),
-    'Rust image-reader-core exposes crop_region for region evidence',
-  );
-
   addCheck(
     checks,
     'safety:pixel_limit',
@@ -165,45 +155,6 @@ export async function buildReleaseGateReport(artifactDir: string): Promise<Relea
     );
   }
 
-  const binWrapper = readFileSync(path.join(repoRoot, 'bin/image-reader-mcp'), 'utf8');
-  addCheck(
-    checks,
-    'mcp:rust_adapter_default',
-    binWrapper.includes('image-reader-mcp-server') &&
-      binWrapper.includes('resolve_rust_bin') &&
-      binWrapper.includes('resolve_transport') &&
-      !binWrapper.includes('use_ts_transport') &&
-      !binWrapper.includes('exec node') &&
-      !binWrapper.includes('dist/index.js') &&
-      !existsSync(path.join(repoRoot, 'src/index.ts')),
-    'Default npm bin launches the Rust rmcp MCP server only; TypeScript stdio adapter is deleted'
-  );
-
-  addCheck(
-    checks,
-    'mcp:ts_adapter_deleted',
-    !existsSync(path.join(repoRoot, 'src/index.ts')) &&
-      !existsSync(path.join(repoRoot, 'dist/index.js')) &&
-      existsSync(path.join(repoRoot, 'src/doctor-cli.ts')) &&
-      existsSync(path.join(repoRoot, 'scripts/check-ts-adapter-deletion-ready.sh')) &&
-      existsSync(path.join(repoRoot, 'scripts/check-no-ts-stdio-mcp.sh')),
-    'TS stdio adapter entry is deleted; doctor-cli and deletion gates are present'
-  );
-
-  const httpTransportSource = readFileSync(
-    path.join(repoRoot, 'crates/image-reader-mcp-server/src/http_transport.rs'),
-    'utf8'
-  );
-  addCheck(
-    checks,
-    'mcp:rust_web_http_transport',
-    httpTransportSource.includes('StreamableHttpService') &&
-      httpTransportSource.includes('/mcp/health') &&
-      binWrapper.includes('resolve_transport') &&
-      binWrapper.includes('MCP_TRANSPORT=http'),
-    'Rust rmcp streamable HTTP Web MCP transport is wired; npm bin routes MCP_TRANSPORT=http to Rust'
-  );
-
   const matrixProbe = spawnSync('bun', ['test', 'test/shippedPath.matrix.test.ts'], {
     cwd: repoRoot,
     encoding: 'utf8',
@@ -312,4 +263,4 @@ if (import.meta.main) {
     console.error(error);
     process.exit(1);
   });
-}
+}

test/rustDecode.boundary.test.ts

@@ -84,15 +84,4 @@ describe('rust decode engine boundary', () => {
     expect(twin.region_evidence?.dimensions).toEqual({ width: 10, height: 6 });
     expect(twin.region_evidence?.region_hash.length).toBeGreaterThan(0);
   });
-
-  it('keeps decode logic out of the TypeScript adapter sources', async () => {
-    const { readFileSync } = await import('node:fs');
-    const handlerSrc = readFileSync(path.join(repoRoot, 'src/handlers/readImage.ts'), 'utf8');
-    const engineSrc = readFileSync(path.join(repoRoot, 'src/engine/rust-decode.ts'), 'utf8');
-
-    expect(engineSrc).toContain('spawnSync');
-    expect(handlerSrc).toContain('probeImageViaRustEngine');
-    expect(handlerSrc).toContain('cropRegionViaRustEngine');
-    expect(handlerSrc).not.toMatch(/sha256|ImageReader|guess_format/i);
-  });
 });