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* feat(skills): semantic search over the LiteLLM-hosted skill registry Adds GET /v1/skills?query= (custom_llm_provider=litellm_proxy) and a skill_search MCP virtual tool, ranking the caller's accessible skills by semantic similarity, mirroring the A2A agent registry search (LIT-6309). Also fixes a pre-existing bug where create_skill() dropped description and instructions for the litellm_proxy provider, which left every LiteLLM-hosted skill with no searchable text. * fix(mcp): coerce skill_search top_k instead of raising 500 on malformed input The MCP-REST skill_search dispatch validated raw tool arguments through a pydantic model directly, so a non-numeric top_k raised a ValidationError that the endpoint's catch-all turned into an HTTP 500. Mirrors the agent_search branch's tolerant coerce_top_k handling instead. * fix(skills): enforce key limits on search embeddings and bound the semantic index Semantic search embeddings now run the same pre_call_hook the /embeddings route runs, so key rate limits, budgets and guardrails apply before the embedding model is called. The shared SemanticTextIndex caps cached vectors and evicts the least recently searched entries, and each skill's embedded text is capped so one skill cannot inflate the embedding batch Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * fix(skills): surface proxy 429s from search embeddings instead of a 503 ProxyRateLimitError is also an OpenAIError, so the search engine was folding a key rate limit into skill_search_unavailable. Proxy HTTPExceptions now propagate so the caller gets the same 429 the /embeddings route returns Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * fix(skills): import assert_never from typing_extensions for Python 3.10 Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * fix(skills): embed the request as the pre-call hooks returned it, not the original text Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * refactor(skills): keep the litellm_proxy provider check for GET /v1/skills?query= inside llms/ Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * test(skills): move the GET /v1/skills?query= endpoint tests under tests/test_litellm/proxy Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> --------- Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> |
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| test_skills_main.py | ||