MCP servers and skills: search, filter by where they run, and compare.
Open-source stateless utility tools for AI agents: URL, DNS, TLS, OpenAPI, x402, JWT, CSV/JSON, cron, and composite reports.
PythonMITFew starsNo key
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 w
PythonMIT★ 32kNo key
Super-fast/easy runtime validators and serializers via transformation
Node.jsMIT★ 5.9kNo key
Deploy Your Frontend in a Single Command. Claude Code Skills supported.
SkillMIT★ 3.7kNo key
TAKT Agent Koordination Topology - Define how AI agents coordinate, where humans intervene, and what gets recorded — in YAML
Node.jsMIT★ 1.4kNo key
Reusable project context and specialist workflows for the AI tools you already use. Agents, skills, rules and MCP tools for Claude Code, Codex, Copilot, Cursor and more, plus SDLC workflows, session m
Node.jsMIT★ 224No key
The independent security agent for AI-written software. Finds issues, investigates whether they are real, and shows you the evidence. Deterministic core, no API key needed, JSON and SARIF output.
Node.jsMIT★ 860No key
One capabilities.yaml wires skills, tools, rules, sub-agents, MCP servers, and plugins into Cursor, Claude Code, Codex, Windsurf, GitHub Copilot, and 30+ other AI coding agents
Node.jsMIT★ 724No key
Universal AI context generator. Saves thousands of tokens per conversation in Claude Code, Cursor, Copilot, Codex, and more.
Node.jsMIT★ 1.4kNo key
Real-time architectural sensor that helps AI agents close the feedback loop, enabling recursive self-improvement of code quality. Pure Rust.
SkillMIT★ 3.3kNo key
A collection of Claude Code skills for academic research review. These tools were developed by Claes Bäckman.
SkillMIT★ 502No key
Token-efficient, local-first CLI tools for coding agents - compact Maven, npm/Node, and Go test output plus reusable development helpers.
SkillMIT★ 116No key
Stop your AI agent from rebuilding what already exists. An opinionated MCP server that checks GitHub, npm and Python repos for maintained alternatives before you scaffold.
Node.jsMIT★ 6No key
MCP server for AI agents: optimize & convert images (WebP/AVIF/JPEG), QR codes, cited storage data and 18 dev utilities. Zero-auth.
Node.jsMIT★ 1Few starsNo key
The Universal Cross-Model Episodic Memory Standard. Local-first, project-scoped SQLite engine for Google Antigravity, Claude Code, Cursor, Codex CLI, GitHub Copilot CLI, and OpenCode. Zero cloud lock-
PythonMIT★ 298No key
Git for MongoDB — branch, time-travel, and undo your data. Built for AI agents.
Node.jsMIT★ 172No key
The CLI-native orchestrator for AI agent workflows. Run Claude Code, Codex, Gemini CLI & Kimi Code from declarative YAML. Because the terminal is where real work happens.
GoMIT★ 330No key
Fast Rust launcher for DeepSeek Harness, with clear Claude Code/Codex migration, model setup and lightweight local tools
SkillMIT★ 82No key
Three.js MCP server — inspect and edit scenes, materials, shaders, lights in real time from any AI agent
Node.jsMIT★ 120No key
Model-driven synthetic test data for CI/CD and analytics - deterministic, privacy-preserving, and domain-aware. Includes Python APIs, XML pipelines, and MCP/IDE integration to orchestrate realistic da
PythonMIT★ 116No key
Verifiable execution for durable AI agents: policy-bound workflow compiler, hash-chained journal, offline replay, and Merkle + Ed25519 proofs. Go.
GoMIT★ 188No key
Rust + WASM sublinear-time solver for asymmetric diagonally dominant systems. Exposes Neumann series, push, and hybrid random-walk algorithms with npm/npx CLI and Flow-Nexus HTTP streaming for swarm c
Node.jsMIT★ 91No key
Who stands behind it
