{"repo":"NousResearch/hermes-agent","public_id":"27569","display_label":"MCP protocol-version header sent on initialize request","summary":"These members concern the `mcp-protocol-version` header being injected on the MCP `initialize` request, which a bug report says violates the MCP spec. Two members are fix proposals, one omitting the header on initialize and one removing the header injection from httpx client defaults.","subsystem":"mcp","counts":{"members":3,"open_issues":1,"open_issues_distinct":1,"open_prs":1,"closed_issues":0,"merged_prs":0,"attempt_prs":2},"landed_fix":null,"resolution":{"state":"unresolved","by":null},"freshness":{"state":"never_verified","last_verified_at":null,"is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.6666666666666666},"fix_edges":[],"members":[{"kind":"issue","number":27569,"title":"[Bug]: `mcp-protocol-version` header injected on `initialize` request, violating MCP spec","url":null,"state":"open"},{"kind":"pr","number":27574,"title":"fix(mcp): remove mcp-protocol-version header injection from httpx client defaults","url":null,"state":"closed","close_reason":{"category":"silent_close","implication":"active"},"merged":false},{"kind":"pr","number":38938,"title":"fix(mcp): omit mcp-protocol-version header on initialize request (#27569)","url":null,"state":"open","close_reason":{"category":"uncategorized","implication":"needs_llm"},"merged":false}],"trust":{"default_tier":"verified","includes_suggested":false}}