stacklok / toolhive / 18704949258

58%

Build Type

push

github

Committed by web-flow

Commit Message

Add MCP _meta field support to request parser (#2272)

Add support for parsing the _meta field from MCP JSON-RPC requests
according to the Model Context Protocol specification. The _meta field
is an optional parameter that allows clients and servers to attach
additional metadata to their interactions, such as progress tokens,
trace IDs, and custom namespaced metadata.

Changes:
- Add Meta field to ParsedMCPRequest struct to store request metadata
- Update extractResourceAndArguments to extract _meta from params
- Add GetMCPMeta convenience function for accessing _meta from context
- Add comprehensive test coverage for _meta parsing

The authz middleware already properly handles _meta in responses through
the mcp-go library's Result type. This change adds support for parsing
_meta from incoming requests.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: Claude <noreply@anthropic.com>

Run Details

16 of 17 new or added lines in 1 file covered. (94.12%)

7 existing lines in 2 files now uncovered.

18647 of 39055 relevant lines covered (47.75%)

15.87 hits per line