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tnsaijava agent framework
Capabilities

Tools

Use the shipped POJO toolkit catalog, write custom @Tool methods, and control how the LLM dispatches them.

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  • Actions vs Tools — when to use @ActionSpec, @Tool, or BuiltInTool.
  • Catalog — 63 shipped POJO toolkits (209 @Tool methods) across 29 categories.
  • Docling — MCP vs CLI DoclingTools, shipped in 0.14.0.
  • KnowledgeTools as GraphRAG — Live-triple GRAPH backend (@since 0.14.0, Maven Central 0.14.1).
  • Custom Tools — Write a POJO with @Tool-annotated methods, register via AgentBuilder.toolPojos(...). @Tool.timeoutMs (PR #164, Maven Central 0.14.1) is documented there.
  • Examples — Use @ToolExample to attach positive and negative call patterns; provider wire-format mapping.
  • Idempotency — @Idempotent + IdempotencyStore for safe retry semantics. Redis / Postgres / in-memory adapters.
  • Registration — builtInTools(...) + toolPojos(...) + dynamicTool(...), plus setToolCallFilter / setToolCallListener hooks.
  • Registration (Advanced) — Filters, listeners, and runtime introspection.
  • Multimodal — IMAGE_GEN_TOOLS, TEXT_TO_SPEECH_TOOLS, SPEECH_TO_TEXT_TOOLS aggregator toolkits (DALL-E 3, FLUX, Stability, ElevenLabs, Cartesia, Deepgram, AssemblyAI, Replicate Whisper).
  • Advanced — Per-action LLM overrides, dispatcher inspection, Composio integration.

For MCP-sourced tools see MCP / Client.

Capabilities

Pluggable building blocks that give an agent power beyond raw LLM calls.

Tool Catalog

tnsai-tools ships 63 function-shape POJO toolkits exposing 209 @Tool-annotated methods across 29 categories. Each toolkit is a plain class with public methods annotated @Tool; the framework discovers them reflectively via ToolMethodRegistry and dispatches calls through ToolMethodDispatcher (the same path used for any user POJO registered with AgentBuilder.toolPojos(...)).

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