Rankings

Open-source agentic data engineering harness for dbt, SQL, and cloud warehouses. 100+ tools, 10 warehouses, AI-powered.

OpenAnt from Knostic is an open source LLM-based vulnerability discovery product that helps defenders proactively find verified security flaws while minimizing both false positives and false negatives. Stage 1 detects. Stage 2 attacks. What survives is real.

Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codebase so AI coding tools read only what matters, with benchmarked context reductions on reviews and large-repo workflows.

Enterprise-grade (40m+ lines) codebase intelligence in a zero-setup, private and local Claude Plugin or MCP: managed indexing, hybrid semantic search, polyglot code dependency graphs, and DB/API/infra knowledge. Benchmark: 61% less tokens, 84% fewer calls, 37x faster than standard AI grep.

🦞 OpenClaw & Hermes Agent 多引擎 AI 管理面板 — 内置 AI 助手（工具调用 + 图片识别 + 多模态），一键安装 | Tauri v2 跨平台桌面应用 | 11 种语言

Talkmore with Opentypeless. Type with your voice. Anywhere. Talk - Recoding - Polish - Done!

Academic Research Skills for Claude Code: research → write → review → revise → finalize

The Spear Carrier. AI-native CLI agent for STM32 embedded development and automated debugging. (Gary：专为 STM32 打造的 AI 原生命令行开发与调试智能体。)

Model-agnostic agent harness for Elixir

🎙️Voice input and translation app for macOS. Press to talk, release to paste.

Building a Mini Claude Code from Scratch (TypeScript)

A Flow Matching-based Text-to-Speech Model with Emoji-driven Style Control

Official TypeScript SDK for AI Gateway - universal client for browser and Node.js (Chat, Embeddings, Images, Audio, NestJS module)

Turn meetings into live agent loops. Record, transcribe, and analyze meetings with real-time AI intelligence — before, during, and after calls.

High-performance open-source security scanner combining SAST, SCA, Secret Detection, and IaC analysis, built for developers and CI/CD pipelines, using AI for recommendation!

Unity MCP Plugin (UPM) — Editor bridge for AI-assisted game development. Enables Claude, Cursor & MCP-compatible AI to control Unity Editor with 268 tools: scenes, GameObjects, components, builds, profiling, Shader Graph, Amplify Shader Editor, terrain, physics, NavMesh & more. Free & open source.

Unity MCP Server — 268 tools for AI-assisted game development. Connect Claude, Cursor, or any MCP client to Unity Editor & Unity Hub. Scene management, GameObjects, components, builds, profiling, Shader Graph, Amplify, terrain, physics, NavMesh, animation, MPPM multiplayer & more. Free & open source by AnkleBreaker Studio.

817 structured cybersecurity skills for AI agents · Mapped to 6 frameworks: MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, D3FEND, NIST AI RMF & MITRE F3 (Fight Fraud) · agentskills.io standard · Works with Claude Code, GitHub Copilot, Codex CLI, Cursor, Gemini CLI & 20+ platforms · 29 security domains · Apache 2.0

#1 Persistent memory for AI coding agents based on real-world benchmarks

Deploy and manage AI agents in seconds.

The fastest local AI engine for Apple Silicon. 4.2x faster than Ollama, 0.08s cached TTFT, 100% tool calling. 17 tool parsers, prompt cache, reasoning separation, cloud routing. Drop-in OpenAI replacement. Works with Claude Code, Cursor, Aider.

🦈 2-line install personal AI assistant. 5 engines (Claude, Codex, Gemini, OpenCode, Copilot), 108 skills, zero ban risk.

A small, powerful, open-source CLI coding agent that works with open models.

A lightweight, open-source, fully local alternative to Logitech Options+ for remapping Logitech HID++ mice.

The enterprise operating layer for open agents

The agent IDE that builds itself

Complete Unreal Engine development toolkit exposed as MCP tools.

High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.

Drop agents inside running marimo notebook sessions

Local-first agent plan annotator