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model-context-protocol

Model Context Protocol (MCP) is an open standard that defines how AI applications connect to external tools, data sources, and services. MCP uses a client-server architecture where AI-powered applications (clients) communicate with lightweight programs (servers) that expose specific capabilities through a standardized interface.

MCP servers can provide tools (executable functions), resources (read-only data), and prompts (reusable templates). The protocol supports multiple transport mechanisms including stdio for local processes and HTTP with Server-Sent Events for remote connections.

The protocol was created by Anthropic and released as an open specification. It is supported by AI tools including Claude Code, Cursor, Codex, Windsurf, and Claude Desktop.

Here are 134 public repositories matching this topic...

Agentic Android Open Source Project (AAOSP) — Android fork with native LLM system service, MCP-aware apps, and an agent-driven launcher. On-device Qwen 2.5 via llama.cpp. Apps declare tools in their manifest. The OS runs the model.

  • Updated Apr 23, 2026
  • Java

A comprehensive Model Context Protocol (MCP) server for Apache Druid that provides extensive tools, resources, and AI-assisted prompts for managing and analyzing Druid clusters. Built with Spring Boot and Spring AI, this server enables seamless integration between AI assistants and Apache Druid through standardized MCP protocol.

  • Updated Jun 30, 2026
  • Java

Transactional File System server for Model Context Protocol (MCP). Enterprise-grade tools for AI agents: atomic edits, undo/redo, code navigation, refactoring, git integration. Docker ready.

  • Updated Mar 14, 2026
  • Java

PeopleMesh is the AI-powered matching layer for modern organizations. It helps people discover the right colleagues, internal opportunities, communities, and projects through semantic search that understands context, not just keywords.

  • Updated Jul 12, 2026
  • Java

Created by Anthropic

Released November 2024

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Website
github.com/topics/mcp

Related topics

agent-harness ai-agent llm mcp-server