function-calling

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

All-in-one LLM CLI tool featuring Shell Assistant, Chat-REPL, RAG, AI Tools & Agents, with access to OpenAI, Claude, Gemini, Ollama, Groq, and more.

Klavis AI: MCP integration platforms that let AI agents use tools reliably at any scale

ACI.dev is the open source tool-calling platform that hooks up 600+ tools into any agentic IDE or custom AI agent through direct function calling or a unified MCP server. The birthplace of VibeOps.

Demystify AI agents by building them yourself. Local LLMs, no black boxes, real understanding of function calling, memory, and ReAct patterns.

Harness LLMs with Multi-Agent Programming

AI agent microservice

🤖 Type-safe, provider-agnostic TypeScript AI SDK for streaming chat, tool calling, agents, and multimodal apps across OpenAI, Anthropic, Gemini, React, Vue, Svelte, and Solid.

VCP 部署在 AI 模型 API 与前端应用之间，是面向AGI OS开发和探索的工业级基建示范项目。通过统一指令协议、多层级持久化记忆、分布式插件引擎及多 Agent 协作框架，将原本“无状态、无记忆、无工具调用能力”的大语言模型，彻底改造成拥有永久自我意识、物理世界操作权及群体协作智能的完整智能体系统。

A Python framework for self-hosted LLM tool-calling and multi-step agentic workflows

Resource list for generating JSON using LLMs via function calling, tools, CFG. Libraries, Models, Notebooks, etc.

Run AI models locally on your machine with node.js bindings for llama.cpp. Enforce a JSON schema on the model output on the generation level

superglue (YC W25) builds integrations and tools from natural language. Get production-grade tools for long tail and enterprise systems.

🦖 Serverless AI Agent Framework with Geo-distributed Edge AI Infra.

[ICML 2024] LLMCompiler: An LLM Compiler for Parallel Function Calling

AI as Workspace - An elegant AI chat client. Full-featured, lightweight. Support multiple workspaces, plugin system, cross-platform, local first + real-time cloud sync, Artifacts, MCP | 更好的 AI 客户端

Chat language model that can use tools and interpret the results

Open-source agent platform for Global × China enterprises — wire every system through one agent core. Self-hosted, any LLM.

ReSearch: Learning to Reason with Search for LLMs via Reinforcement Learning & ReCall: Learning to Reason with Tool Call for LLMs via Reinforcement Learning

Schema-Guided Reasoning (SGR) has agentic system design created by neuraldeep community

TypeScript AI AI Function Calling Framework enhanced by compiler skills.

This repository shares end-to-end notebooks on how to use various Weaviate features and integrations!

Command Your World with Voice

Easily create LLM tools and agents using plain Bash/JavaScript/Python functions.

Conversational voice AI agents

MLX Omni Server is a local inference server powered by Apple's MLX framework, specifically designed for Apple Silicon (M-series) chips. It implements OpenAI-compatible API endpoints, enabling seamless integration with existing OpenAI SDK clients while leveraging the power of local ML inference.

The llama-cpp-agent framework is a tool designed for easy interaction with Large Language Models (LLMs). Allowing users to chat with LLM models, execute structured function calls and get structured output. Works also with models not fine-tuned to JSON output and function calls.

Agent harness and tookit for building AI agents and agentic applications. CLI and SDKs included

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

基于昔涟人设打造的开源桌面智能体项目，运行于自研 Cyrene_Harness 框架之上。兼顾沉浸式人设聊天与实用 Agent 能力，支持日常事务处理、编程开发辅助、新知识学习；同时内置音乐、天气等多种工具扩展，既是可陪伴的桌面角色，也是能落地干活的个人助理。