fix(deps): update rust crate rmcp to 0.17

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
rmcp	dependencies	minor	0.12 → 0.17

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Release Notes

modelcontextprotocol/rust-sdk (rmcp)

v0.17.0

Compare Source

Added

• (streamable-http) add json_response option for stateless server mode (#​683)
• mcp sdk conformance (#​687)
• add default value support to string, number, and integer schemas (#​686)
• add trait-based tool declaration (#​677)
• send and validate MCP-Protocol-Version header (#​675)

Fixed

• improve error logging and remove token secret from logs (#​685)
• refresh token expiry (#​680)
• gate optional dependencies behind feature flags (#​672)
• allow empty content in CallToolResult (#​681)
• (schema) remove AddNullable from draft2020_12 settings (#​664)

Other

• add prose documentation for core features to meet conformance (#​702)
• Fix/sse channel replacement conflict (#​682)
• document session management for streamable HTTP transport (#​674)

v0.16.0

Compare Source

Added

• add support for custom HTTP headers in StreamableHttpClient (#​655)
• (auth) add token_endpoint_auth_method to OAuthClientConfig (#​648)

Fixed

• remove unnecessary doc-cfg (#​661)
• duplicate meta serialization (#​662)
• sort list_all() output in ToolRouter and PromptRouter for deterministic ordering (#​665)
• align task response types with MCP spec (#​658)

Other

• upgrade reqwest to 0.13.2 (#​669)
• include LICENSE in final crate tarball (#​657)
• (deps) update rand requirement from 0.9 to 0.10 (#​650)
• remove unused axum dependency from server-side-http feature (#​642)
• 11-25-2025 compliant Auth (#​651)
• add rudof-mcp to MCP servers list (#​645)

v0.15.0

Compare Source

Added

• (elicitation) add support URL elicitation. SEP-1036 (#​605)
• enforce SEP-1577 MUST requirements for sampling with tools (#​646)
• add native-tls as an optional TLS backend (#​631)
• (capabilities) add extensions field for SEP-1724 (#​643)

Fixed

• (tasks) avoid dropping completed task results during collection (#​639)
• (auth) oauth metadata discovery (#​641)
• compilation with --no-default-features (#​593)
• (tasks) expose execution.taskSupport on tools (#​635)
• (tasks) correct enum variant ordering for deserialization (#​634)

Other

• Add optional description field to Implementation struct (#​649)
• Implement SEP-1577: Sampling With Tools (#​628)

v0.14.0

Compare Source

Fixed

• (tasks) #​626 model task capabilities correctly (#​627)
• don't treat non-success HTTP codes as transport errors (#​618)

Other

• show README content on docs.rs (#​583)
• added hyper-mcp to the list of built with rmcp (#​621)
• Implement SEP-1319: Decouple Request Payload from RPC Methods (#​617)

v0.13.0

Compare Source

Added

• provide blanket implementations for ClientHandler and ServerHandler traits (#​609)
• (service) add close() method for graceful connection shutdown (#​588)
• (auth) add StateStore trait for pluggable OAuth state storage (#​614)
• (elicitation) implement SEP-1330 Elicitation Enum Schema Improvements (#​539)
• (task) add task support (SEP-1686) (#​536)

Fixed

• use the json rpc error from the initialize response and bubble it up to the client (#​569)
• (build) fix build of the project when no features are selected (#​606)
• use Semaphore instead of Notify in OneshotTransport to prevent race condition (#​611)
• add OpenID Connect discovery support per spec-2025-11-25 4.3 (#​598)
• only try to refresh access tokens if we have a refresh token or an expiry time (#​594)
• (docs) add spreadsheet-mcp to Built with rmcp (#​582)

Other

• (elicitation) improve enum schema builder, small changes of elicitation builder (#​608)
• add pre-commit hook for conventional commit verification (#​619)
• clean up optional dependencies (#​546)
• re-export ServerSseMessage from session module (#​612)
• Implement SEP-1699: Support SSE Polling via Server-Side Disconnect (#​604)
• update README external links (#​603)
• clarity and formatting (#​602)
• Add optional icons field to RawResourceTemplate (#​589)

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 82.4%. Comparing base (69132ef) to head (4949575).

Additional details and impacted files

@@           Coverage Diff           @@
##            main   #1409     +/-   ##
=======================================
- Coverage   82.4%   82.4%   -0.1%     
=======================================
  Files        120     120             
  Lines      10092   10092             
=======================================
- Hits        8320    8316      -4     
- Misses      1772    1776      +4     

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