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devin-ai-integration[bot]
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ce25856424
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feat(mcp): scan and pin upstream tool descriptions (#43283)
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* feat(mcp): scan and pin upstream tool descriptions
Run every discovered MCP tool's description and input schema through the
pre_mcp_call guardrails before a listing reaches the client, drop the tools
a guardrail blocks, and serve the guardrail's masked text otherwise. Add
POST and DELETE /v1/mcp/server/{server_id}/pin so an admin can freeze a
server's tool names and descriptions; the gateway serves the pinned catalog
and raises a Slack alert with the diff when the upstream drifts.
* chore: sync schema.prisma copies from root
* fix(mcp): pin input schemas, scan before pinning, admin-only pin writes
* fix(mcp): apply overrides and the pin before the discovery scan, dedupe alerts before sending
The guardrail scan now runs on the text the client is about to see: description overrides are applied first, the pinned catalog next, and the scan last, so a masked pinned or override description is served masked and a pinned tool keeps serving its pinned text while the upstream's text is poisoned. The alert signature is recorded before the send and dropped only when that send fails, so a recovery during a slow send is never undone. A tool whose scan payload cannot be built is hidden alone instead of failing the listing. apply_tool_overrides shrinks to apply_display_name_overrides and the MagicMock servers in the MCP tests carry pinned_tools=None.
* fix(mcp): snapshot the pin through the REST module's unpinned catalog helper
* fix(mcp): pin the raw upstream catalog so an override never hides upstream description drift
* refactor(mcp): trim the tool catalog guard docstrings to one line
* test(mcp): cover guarded discovery boundaries and response definitions
* fix(mcp): bound discovery guardrail concurrency per catalog
* fix(mcp): scan tool catalogs in bounded parallel batches
* fix(mcp): hide pinned catalogs from restricted management views
---------
Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Joshua Valluru <326636767+joshua-berri@users.noreply.github.com>
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joshua-berri
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6b7688869e
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feat(mcp): configure protocol versions and capability discovery (#43169)
* feat(mcp): configure protocol versions and capability discovery * test(mcp): return SDK initialization result in REST pagination fixture * test(mcp): arm cancellation deadlines after TCP calls start * fix(mcp): avoid serialized discovery and listing spend logs * test(mcp): isolate default protocol header policy * fix(mcp): honor preview protocol pins and refresh migrated tests * fix(mcp): preserve edited protocol pins in saved OAuth previews * fix(mcp): retain saved protocol pins when previews omit versions --------- Co-authored-by: Joshua Valluru <326636767+joshua-berri@users.noreply.github.com> |
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devin-ai-integration[bot]
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ba77646991
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ci: move provider-independent MCP tests into tests/unit and run mcp-integration from litellm-tests (#42904)
* ci: fix the litellm-tests unit job with sysmon coverage, an env allowlist and coverage upload on failure * test: replace key-dependent proxy, enterprise and mcp unit tests with synthetic values and integration and e2e coverage * test: drop key reads at the legacy proxy, enterprise and mcp paths and wire the gemini pass-through split * ci: move caching, proxy-extras, gateway and enterprise tests into tests/unit and run them from litellm-tests under their legacy flags * ci: move caching, proxy-extras, gateway and enterprise tests into tests/unit and run them from litellm-tests under their legacy flags * ci: move tests/proxy_unit_tests to tests/unit/proxy and run the proxy-db shards from litellm-tests * ci: move provider-independent MCP tests into tests/unit and run mcp-integration from litellm-tests * ci: fail the unit shard when circleci tests split errors * test: drop restating comments from the gemini pass-through split * build: point the local proxy unit targets at the nested tests/unit/proxy tree * ci: exit the unit shard cleanly when circleci tests split assigns it no files --------- Co-authored-by: yuneng <yuneng@berri.ai> |