Code, Build and Evaluate agents - excellent Model and Skills/MCP/ACP/A2A Support

lnwjud — local AI-agent runtime & MCP gateway

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

The easiest way to use Claude Code with any LLM. Install the app, pick your provider, done.

Browser automation MCP server for Claude, powered by Puppeteer.

Source control for agents. Use multiple coding agents, track their changes and query them in one place

Multi-Agent + Automation: Workflows, Automation, Self-Improving Agents

An MCP server for Google Tag Manager. Connect it to your LLM, authenticate once, and start managing GTM through natural language.

Open Source A2A Protocol Adapter SDK for Different Agent Frameworks and Harnesses

A blazing fast AI Gateway with integrated guardrails. Route to 1,600+ LLMs, 50+ AI Guardrails with 1 fast & friendly API.

MCP server for Basecamp 3 with OAuth, FastMCP, and 75 tools for projects, todos, messages, card tables, docs, uploads, and search.

Testing and evaluation platform to chat, inspect, and debug MCP servers, MCP apps, and ChatGPT apps.

The full featured self-hosted Codex gateway, for teams, agents and you

AI conversations that actually remember. Never re-explain your project to your AI again. Join our Discord: https://discord.gg/tyvKNccgqN

MCP Server for Bear note taking app available as Claude Desktop extension or standalone server for any other AI tool

Open-source AI front-office factory for agencies serving local businesses: website, booking, intake, CRM, and agents in one workspace. Self-hostable.

Standalone Skill and Codex Plugin for OpenAI-compatible image generation, editing, batch workflows, QA, and focused canvas editing.

Open-source AI security scanner for Codex, Claude Code, and ACP-compatible coding agents—kept current with OpenAI Codex Security.

Give your AI assistant superpowers for Zotero plugin development. 28 tools for screenshots, DOM inspection, JavaScript execution, build integration, and debugging via Model Context Protocol.

Self-hosted, secure tunnel server in Rust. Expose local HTTP/HTTPS/TCP/UDP services to the public internet via TLS-encrypted WebSocket. Open-source, pay-as-you-go managed option, MCP server for AI agents.

Build mods for Claude Code: Hook any request, modify any response, /model "with-your-custom-model", intelligent model routing using your logic or ours

Lightweight Agent Workstation for Codex CLI + Claude Code — with task scheduler, git worktree & remote control

A Free, Open Source MCP server for dynamic custom persona management with public a GitHub collection of personas, skills, templates, and other elements for AI models.

Mention any ACP coding agent from Slack, GitHub, GitLab, Linear, or Lark. OpenTag runs Claude Code, Codex, Cursor and more on your own machine, then replies in-thread with verified, evidence-backed results.