What's Changed
- Fix: Node.js proxy now supports
MCP_PROTOCOL_VERSIONenv var to override the protocol version in initialize responses, working around upstream MCP Adapter hardcoding2025-06-18which some clients don't support (#4). - New: Connection tab now auto-generates Node.js proxy configs (recommended) with auto-detected filesystem path, alongside existing HTTP configs.
- Improved: Proxy now logs server info, protocol version, and discovered tools count for easier diagnostics.
- Improved: Proxy logs full response bodies to file (not stderr) when
MCP_LOG_FILEis set. - Improved: Expanded troubleshooting section in README with protocol version mismatch diagnosis, debug logging instructions, and session management guidance.
- Improved: Added Node.js proxy connection section to README with environment variable documentation.
- Improved: Added proxy config example with
MCP_PROTOCOL_VERSIONtomcp-config-examples.json.
Full Changelog: v1.4.0...v1.4.1