mirror of
https://github.com/langbot-app/LangBot.git
synced 2026-06-21 21:14:20 +00:00
RockChinQ
64ed6d994b
Replace the three-way transport choice (stdio / sse / httpstream) for connecting LangBot to external MCP servers with two modes: local (stdio) and remote. Remote servers only require a URL; the runtime auto-detects the transport (tries Streamable HTTP, falls back to SSE). - provider/tools/loaders/mcp.py: add _init_remote_server() with Streamable-HTTP-then-SSE probing; dispatch 'remote' lifecycle, keep legacy sse/http branches for back-compat - plugin/connector.py: normalize legacy http/sse marketplace modes to 'remote' on Space install, preserving connection params - entity/persistence/mcp.py: document mode as stdio, remote (legacy: sse, http) - alembic 0006: idempotent data migration mapping existing sse/http rows to remote (downgrade maps back to http) - api/http/service/mcp.py: stash runtime_info (status + tool list) into test task metadata before tearing down the temp session - web: collapse mode dropdown to local/remote, remote renders URL+timeout only, edit auto-maps legacy sse/http to remote; show tools after test in create mode from task metadata; remove dead plugins/mcp-server/ tree - i18n: local/remote labels + mode/url hints across 8 locales
Debug LangBot Frontend
Please refer to the Development Guide for more information.
Tests
Run the frontend smoke tests without a backend process:
pnpm test:e2e
The Playwright suite starts Vite and mocks the LangBot backend and Space APIs.