chore: update RMCP version to latest #328

nicholascioli · 2025-09-03T17:21:48Z

This PR updates the RMCP version to latest.

Sadly, this also means that re-exported dependencies have changed, mainly schemars being removed and also stabilized since. Since we use schemars to generate JSON schemas for operations and custom scalar maps, this meant changing a lot of unrelated filed to conform to the new API.

I've also gone ahead and split up the operations.rs file to make it more legible and easier to maintain in the future.

apollo-librarian · 2025-09-03T17:21:57Z

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github-actions · 2025-09-03T17:21:58Z

❌ Changeset file missing for PR

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Please refer to README for more information on generating changesets.

alocay

lets generate a canary build and hand this over to Watson

DaleSeo · 2025-09-05T13:46:33Z

crates/apollo-mcp-server/Cargo.toml

 jsonwebtoken = "9"
 jwks = "0.4.0"
 lz-str = "0.2.1"
 regex = "1.11.1"
 reqwest.workspace = true
-rmcp = { version = "0.2", features = [
+rmcp = { version = "0.6", features = [


How about we pin it to an exact version like 0.6.3 to ensure reproducible builds, especially since this update required significant refactoring?

The cargo lock has this as 0.6.1, but I can make it more explicit here if you prefer!

crates/apollo-mcp-server/src/operations.rs

crates/apollo-mcp-server/src/errors.rs

crates/apollo-mcp-server/src/operations/operation.rs

DaleSeo · 2025-09-05T14:31:28Z

crates/apollo-mcp-server/src/operations/schema_walker/type.rs

+
+pub(super) struct Type<'a> {


apollo-mcp-server/crates/apollo-mcp-server/src/operations/schema_walker/name.rs

Lines 10 to 11 in ea32f7d

/// A GraphQL Named Walker

pub(super) struct Name<'a> {

Do you want to add a similar comment here?

Suggested change

pub(super) struct Type<'a> {

/// A GraphQL Type Walker

pub(super) struct Type<'a> {

Nice catch!

crates/apollo-mcp-server/src/operations/schema_walker.rs

crates/apollo-mcp-server/src/operations/operation.rs

apollo-librarian · 2025-09-05T18:21:11Z

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* (developer-tools)/apollo-mcp-server/(latest)/config-file.mdx
* (developer-tools)/apollo-mcp-server/(latest)/index.mdx

Build ID: f6570517d81025bad8c335f4
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URL: https://www.apollographql.com/docs/deploy-preview/f6570517d81025bad8c335f4

DaleSeo

I did some manual testing and the server feels faster to me. Is it just me? 😛

This commit updates the RMCP dependency to the latest version 0.6.1. Sadly, schemars was also updated with this, so a lot of unrelated changes were needed to conform with the new stable schemars version.

* fix(ci): pin to specific stable rust version (#287) This commit pins the rust-toolchain to a specific rust version (1.89.0) for compatibility guarantees. Renovate will handle warning on outdated versions of stable rust. A minimal supported rust version was also added to the underlying crates to ensure compatibility guarantees as the stable verison increments in future updates. * feat: Implement Test Coverage Measurement and Reporting * chore: add changeset * feat: remove unnecessary codecov setting * feat: add codecov badge * feat: add codecov config file * feat: add code coverage docs to CONTRIBUTING.md * test: add tests for uplink schema event * ci: prevent draft PRs from verifying changeset * chore: add changeset * ci: trigger verify changeset workflow when PR becomes ready for review * ci: update github checkout actions * feat: Configuration for disabling authorization token passthrough (#336) * Allow config for not forwarding Auth tokens to GraphQL API * use serde default to make new config optional * Changeset * Fix default case in main.rs * Add new config option to documentation * Redirect /docs/apollo-mcp-server/guides to fix 404 (#349) Co-authored-by: Samuel Collard <[email protected]> Co-authored-by: Michelle Mabuyo <[email protected]> * chore: update RMCP version to latest (#328) This commit updates the RMCP dependency to the latest version 0.6.4. Sadly, schemars was also updated with this, so a lot of unrelated changes were needed to conform with the new stable schemars version. * chore(release): bumping to version 0.8.0 * chore(release): changelog for 0.8.0 --------- Co-authored-by: Apollo Bot <[email protected]> Co-authored-by: Armando Locay <[email protected]> Co-authored-by: Nicholas Cioli <[email protected]> Co-authored-by: Dale Seo <[email protected]> Co-authored-by: Dale Seo <[email protected]> Co-authored-by: Samuel Collard <[email protected]> Co-authored-by: apollo-bot2 <[email protected]> Co-authored-by: Samuel Collard <[email protected]> Co-authored-by: Michelle Mabuyo <[email protected]>

* Redirect /docs/apollo-mcp-server/guides to fix 404 * Fix bullet point formatting * Add load balancer configuration details for Apollo MCP Added instructions for configuring load balancers with Apollo MCP Server to ensure session affinity. * Update docs/source/deploy.mdx Co-authored-by: Michelle Mabuyo <[email protected]> * Update deploy.mdx * Releasing 0.8.0 (#356) * fix(ci): pin to specific stable rust version (#287) This commit pins the rust-toolchain to a specific rust version (1.89.0) for compatibility guarantees. Renovate will handle warning on outdated versions of stable rust. A minimal supported rust version was also added to the underlying crates to ensure compatibility guarantees as the stable verison increments in future updates. * feat: Implement Test Coverage Measurement and Reporting * chore: add changeset * feat: remove unnecessary codecov setting * feat: add codecov badge * feat: add codecov config file * feat: add code coverage docs to CONTRIBUTING.md * test: add tests for uplink schema event * ci: prevent draft PRs from verifying changeset * chore: add changeset * ci: trigger verify changeset workflow when PR becomes ready for review * ci: update github checkout actions * feat: Configuration for disabling authorization token passthrough (#336) * Allow config for not forwarding Auth tokens to GraphQL API * use serde default to make new config optional * Changeset * Fix default case in main.rs * Add new config option to documentation * Redirect /docs/apollo-mcp-server/guides to fix 404 (#349) Co-authored-by: Samuel Collard <[email protected]> Co-authored-by: Michelle Mabuyo <[email protected]> * chore: update RMCP version to latest (#328) This commit updates the RMCP dependency to the latest version 0.6.4. Sadly, schemars was also updated with this, so a lot of unrelated changes were needed to conform with the new stable schemars version. * chore(release): bumping to version 0.8.0 * chore(release): changelog for 0.8.0 --------- Co-authored-by: Apollo Bot <[email protected]> Co-authored-by: Armando Locay <[email protected]> Co-authored-by: Nicholas Cioli <[email protected]> Co-authored-by: Dale Seo <[email protected]> Co-authored-by: Dale Seo <[email protected]> Co-authored-by: Samuel Collard <[email protected]> Co-authored-by: apollo-bot2 <[email protected]> Co-authored-by: Samuel Collard <[email protected]> Co-authored-by: Michelle Mabuyo <[email protected]> --------- Co-authored-by: Samuel Collard <[email protected]> Co-authored-by: Michelle Mabuyo <[email protected]> Co-authored-by: Alyssa Hursh <[email protected]> Co-authored-by: Lenny Burdette <[email protected]> Co-authored-by: Evan Silverman <[email protected]> Co-authored-by: Armando Locay <[email protected]> Co-authored-by: Nicholas Cioli <[email protected]> Co-authored-by: Dale Seo <[email protected]> Co-authored-by: Dale Seo <[email protected]> Co-authored-by: Samuel Collard <[email protected]>

nicholascioli requested a review from alocay September 3, 2025 17:21

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nicholascioli marked this pull request as ready for review September 3, 2025 20:10

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nicholascioli force-pushed the nc/rmcp-update branch from bac130d to ea32f7d Compare September 3, 2025 20:31

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nicholascioli force-pushed the nc/rmcp-update branch from ea32f7d to f605df1 Compare September 5, 2025 18:12

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nicholascioli added 5 commits September 11, 2025 16:59

chore: update RMCP dependency

8ce37fc

This commit updates the RMCP dependency to the latest version 0.6.1. Sadly, schemars was also updated with this, so a lot of unrelated changes were needed to conform with the new stable schemars version.

fix cargo clippy --tests

21dd7d6

add changeset

a049521

address comments

52ef43b

update to rmcp 0.6.4

32b331b

nicholascioli force-pushed the nc/rmcp-update branch from d70f000 to 32b331b Compare September 11, 2025 21:00

nicholascioli merged commit 6b95db9 into develop Sep 11, 2025
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nicholascioli deleted the nc/rmcp-update branch September 11, 2025 21:36

apollo-bot2 mentioned this pull request Sep 12, 2025

Releasing 0.8.0 #354

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esilverm mentioned this pull request Sep 12, 2025

Releasing 0.8.0 #356

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chore: update RMCP version to latest #328

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chore: update RMCP version to latest #328

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