Agent-Gantry

Use this skill when the user is writing or debugging code that uses the `agent-gantry` Python library (semantic tool routing for LLM agents). Triggers on `import agent_gantry`, mentions of `AgentGantry`, `GantryContextProvider`, `GantryToolBridge`, `gantry.register`, `with_semantic_tools`, `LangChainAdapter`/`CrewAIAdapter`/`StrandsAdapter`/`DSPyAdapter`/other `<Framework>Adapter` classes (or the per-SDK `OpenAIAdapter`/`AnthropicAdapter`/`GeminiAdapter`/`GroqAdapter`/`VertexAIAdapter`/`MistralAdapter`), `ToolRefresher`, or tool retrieval / surfacing problems with Microsoft Agent Framework, LangChain, LangGraph, AutoGen, CrewAI, LlamaIndex, Pydantic AI, OpenAI Agents SDK, Smolagents, Haystack, Agno, Strands Agents, DSPy, Semantic Kernel, Google ADK, A2A, or MCP. Use proactively when the code imports `agent_gantry` even if the user did not explicitly invoke the skill.