Tool Use Python Packages

tooluniverse

Democratizing AI scientists with ToolUniverse

mind-mem

v3.7.0 — Persistent, auditable, contradiction-safe memory for coding agents. HTTP/REST auth fail-closed by default. Cross-platform atomic rollback (Linux/macOS/Windows). 71 MCP tools, 17 AI clients, hybrid BM25+vector+RRF, mind-mem:4b (Ollama). LoCoMo 86.33 conv-0 (Mistral, +8.4 vs published).

agentcrew-ai

Chat application with multi-agents system supports multi-models and MCP

siglume-api-sdk

SDK for publishing APIs that AI agents subscribe to on the Siglume API Store. Python + TypeScript. Earn 93.4% of subscription revenue.

document-adapter

LLM이 DOCX/PPTX/HWPX 문서를 직접 편집할 수 있게 해주는 통합 어댑터 + MCP 서버. Claude Desktop / Claude Code / Anthropic API Tool Use 호환. pip install document-adapter

bigcodebench

[ICLR'25] BigCodeBench: Benchmarking Code Generation Towards AGI

toolregistry

ToolRegistry: A Protocol-Agnostic Tool Management Library for Function-Calling LLMs (OpenAI, Anthropic, Gemini, LangChain, MCP)

agenticx

AgenticX is a unified, production-ready multi-agent platform — Python SDK + CLI (agx) + Studio server + Machi desktop app. Features Meta-Agent orchestration, 15+ LLM providers, MCP Hub, hierarchical memory, avatar & group chat, skill ecosystem, safety sandbox, and IM gateway (Feishu/WeChat).

toolsconnector

Open-source Python library for 68 API connectors — Gmail, Slack, GitHub, Stripe, OpenAI, Anthropic & more. MCP server, OpenAI function calling, Anthropic tool use. 1,370+ actions. Apache 2.0.

kani

kani (カニ) is a highly hackable microframework for tool-calling language models. (NLP-OSS @ EMNLP 2023)

phantom-ai

Sandboxed data analysis with LLMs, powered by DuckDB

agent-action-guard

🛡️ Safe AI Agents through Action Classifier

vtai

VT.ai - multimodal AI chat app with dynamic conversation routing

dendrux

Async Python runtime for agents that survive failure, persist evidence, and pause for the real world.

sop-mcp

An MCP server that guides AI agents through Standard Operating Procedures step by step, enforcing execution at each step instead of letting models skip ahead.

agentguardx

Runtime security layer for AI agents — inspect, control, and audit every tool call. Trust-aware data flow, 3-layer intent consistency detection, Merkle audit trail. Drop-in support for LangChain, CrewAI, AutoGen, OpenClaw, MCP, Dify, AutoGPT, n8n.

aura-guard

Exactly-once + circuit breaker for agent tool calls (loops, retries, duplicate side effects)

wafl

Using LLMs and rules for a local personal agent

looplet

The tool-calling loop for LLM agents; iterator-first, protocol-hooked, one dependency.

littrs

🏖️🛡️ Keep your LLM's 💩 code where it belongs — in a sandbox.

avakill

🔪 Open-source safety firewall for AI agents. Intercepts tool calls before they execute, enforces YAML policies, and kills dangerous operations in real-time. Works with OpenAI, Anthropic, LangChain, and MCP. She doesn't guard. She kills.

llm-tools-mcp

Connect to MCP servers right from your shell. Plugin for simonw/llm.

squeez

Squeeze verbose LLM agent tool output down to only the relevant lines

tool-scorer

Lightweight tool-call testing for LLM agents. Deterministic, local, zero API cost. Compare expected vs actual tool calls in 3 lines of Python. Supports OpenAI, Anthropic, Gemini.