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| author | Paul Buetow <paul@buetow.org> | 2026-02-11 20:35:17 +0200 |
|---|---|---|
| committer | Paul Buetow <paul@buetow.org> | 2026-02-11 20:35:17 +0200 |
| commit | 97b8887fb3448fd08524111d98425859bec8789f (patch) | |
| tree | 8ad6235f64ed4a98f5475e32dd502872babc6bc3 /docs/mcp-api.md | |
| parent | 0a218306f8b3381610d219deca10a21406aa08cf (diff) | |
Fix MCP protocol version negotiation and null prompts array
Two issues prevented Claude Code CLI from discovering MCP prompts:
1. Protocol version mismatch: Server always returned "2025-06-18" but
Claude Code sends "2025-11-25". Per MCP spec, server must echo
back the client's version if supported. Now supports all known
versions (2024-11-05 through 2025-11-25).
2. Null prompts array: Go nil slices marshal as JSON null, but Claude
Code expects an empty array []. Initialize prompts slice with make()
to ensure [] in JSON output.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Diffstat (limited to 'docs/mcp-api.md')
0 files changed, 0 insertions, 0 deletions