Epistemic protocols for Claude Code — structure human-AI interaction quality at every decision point - https://epistemic-protocols.com

Graph-based long-term memory skill for AI (LLM) coding agents — faster context, fewer tokens, safer refactors

Tool-to-Agent Protocol: tools can be smart without embedded LLM calls.

Governance gateway for AI agents — bounded, auditable, session-aware control with MCP proxy, shell proxy & HTTP API. Works with Cursor, Claude Code, Codex, and any MCP-compatible agent.

Model Context Protocol server for Firefox DevTools - enables AI assistants to inspect and control Firefox browser through the Remote Debugging Protocol

Model Context Protocol (MCP) Server to connect your AI with any MediaWiki

A Model Context Protocol (MCP) server and CLI that provides tools for agent use when working on iOS and macOS projects.

Algorand Local Model Context Protocol (Server & Client)

BioMCP: Biomedical Model Context Protocol

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

Model Context Protocol (MCP) plugin to connect with Unity Editor — designed for Cursor, Claude Code, Codex, Windsurf and other IDEs

Bring AI agents into Obsidian via Agent Client Protocol (ACP), such as Claude Code, Codex and Gemini CLI.

The implementation of Model Context Protocol (MCP) server for VictoriaMetrics

Native Delphi Server implementation of the Model Context Protocol (MCP)

A high-performance Model Context Protocol (MCP) server for Trino implemented in Go.

A portable memory protocol for AI agents — load it as standing rules; a curation discipline + reference spec + optional cap hook.

🚇 A plugin-based MCP server for React Native runtime debugging, inspection, and automation. Connects to Metro bundler via Chrome DevTools Protocol — no app code changes needed for most features.

UI over MCP. Create next-gen UI experiences with the protocol and SDK!

A Model Context Protocol (MCP) server enabling AI assistants to interact with Outline documentation services.

Model Context Protocol (MCP) server for Opik, the open-source LLM observability and evaluation platform, built by Comet. Read traces, log scores, and manage prompts from Claude Code, Cursor, or VS Code.

APISIX Model Context Protocol (MCP) server is used to bridge large language models (LLMs) with the APISIX Admin API.

A Model Context Protocol server for Excel file manipulation

A unified Model Context Protocol server implementation that aggregates multiple MCP servers into one.

Airtable integration for AI-powered applications via Anthropic's Model Context Protocol (MCP)