106 packages found
Safe local execution layer for AI agent tools. Build, validate, and publish MCP tools with a no-pass-no-run workflow — c
A Streamlit-based chat app for LLMs with plug-and-play tool support via Model Context Protocol (MCP), powered by LangCha
An open-source text language, parser, validator and Three.js renderer for inspectable 3D human movement.
LLM agents that write machine-checked cryptographic proofs in EasyCrypt (arXiv:2607.02847)
Convert GitHub repositories to MCP servers automatically. Extract tools from OpenAPI, GraphQL & REST APIs for Claude Des
A client library for the agreement API
@langfuse✓ Official🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Int
remote-mcp-authkit
High-performance SQL parser, formatter, linter & security scanner for Go - 1.5M+ ops/sec, multi-dialect, zero-copy, race
A collection of MCP clients.
MCPSecBench: A Systematic Security Benchmark and Playground for Testing Model Context Protocols
Lingua Universale -- a verification language for AI agent protocols. Like mypy for multi-agent communication. 3696 tests
AI-powered code generator for Arbitrum Stylus, SDK bridging, dApps & Orbit chains — 19 MCP tools with RAG
🎨 Vibe Design System - Official monday.com UI resources for application development in React.js
@cloudflare✓ OfficialPlaywright MCP fork that works with Cloudflare Browser Rendering
Wener Node, Bun, NestJS, React Utils, Hooks & Demos
Apple-native execution layer for AI coding agents: compile, validate, repair, and prove Swift surfaces.
MCP server for FlowZap - Create workflow diagrams via AI assistants
The open-source web-browsing backend for AI agents & workflow engines. Ships a 42-tool MCP server for Claude Code/Cursor
Open-source AI agent firewall for MCP security and agent egress. Scans mediated HTTP, MCP, A2A, and WebSocket traffic fo
MCP Server for Google Slides
Context-optimized MCP server for web scraping. Reduces LLM token usage by 70-90% through server-side CSS filtering and H
Fable UI is a copy-and-own registry of AI-intent-aware product experiences. It pairs React components with Vercel AI SDK
remote-mcp-server-authless
@semgrep✓ OfficialLightweight static analysis for many languages. Find bug variants with patterns that look like source code.
Model Context Protocol server for TrinityCore development
Sistema de Memoria Dual con Búsqueda Integrada por Relevancia Expansiva (BIRE) — PostgreSQL + pgvector + Gemini Embeddin
A NestJS module to effortlessly create Model Context Protocol (MCP) servers for exposing AI tools, resources, and prompt
LLM guardrails & prompt injection detection for Python. Auto-instruments LangChain, CrewAI, OpenAI, LiteLLM + 8 more fra
Hosted MCP server for structured public web data — 319 tools across search, maps, commerce, social & finance, returning
All-in-one platform for search, recommendations, RAG, and analytics offered via API
The implementation of Model Context Protocol (MCP) server for VictoriaLogs.
local-filesystem
Local-first MCP gateway. One port for every tool and every AI client: lazy discovery (~90% token savings), tool integrit
Plugged.in MCP Server manages all your other MCPs in one MCP.
The implementation of Model Context Protocol (MCP) server for VictoriaMetrics
Traffic light for AI Agents and TypeScript/Node multi-agent orchestrator with shared state, guardrails, and adapters for
Open-source ML-powered profanity filter with TensorFlow.js toxicity detection, leetspeak & Unicode obfuscation resistanc
The web data layer for AI agents — fetch, search, crawl, extract, screenshot, and monitor the web with 50+ domain extrac
Open-source MCP server for secure, low-latency cloud-browser automation on Kernel.
google-tools-cli
The Crossroads for AI Data Exchanges. A unified, self-hostable web interface for discovering, configuring, and managing
⚡️next-generation personal AI assistant powered by LLM, RAG and agent loops, supporting computer-use, browser-use and co
AssetOpsBench - Industry 4.0: A unified benchmark and framework for building, orchestrating, and evaluating domain-speci
Connect, explore, and test any MCP server with AI models 🤖 ⚡
A desktop MCP client designed as a tool unitary utility integration, accelerating AI adoption through the Model Context
The agent-native runtime where a typed, declarative stitch replaces fetch — for humans and agents alike.
This MCP server provides tools for listing and retrieving content from different knowledge bases.
Open-source framework for building AI-powered apps in JavaScript, Go, and Python, built and used in production by Google
Just-PRS MCP server