MCP Specification

Active

GitHub TypeScript NOASSERTION

Description

Official MCP protocol spec, defining communication between agents and tools.

Key Features

Authoritative — Maintained by Anthropic
Protocol definition — Built on JSON-RPC 2.0
Capability negotiation — Server / Client capability exchange
Three primitives — Resources, prompts, tools
Versioned — Evolves with the ecosystem

Use Cases

💡 Authoritative reference for MCP implementations.

💡 Unify agent-tool interfaces inside the enterprise.

💡 Align MCP semantics within a team to avoid ambiguity.

Quick Start

# Clone
git clone https://github.com/modelcontextprotocol/specification
cd specification
# Open docs/README.md to browse the spec

Visit GitHub

Related Projects

Vibe-Trading

25.7k · Python

Active

Vibe-Trading is an open-source personal trading agent stack that combines LLMs, MCP tooling, and multi-agent workflows for algorithmic trading and backtesting.

ai-agentalgorithmic-tradingbacktesting +5

MCP Use

10.3k · TypeScript

Active

MCP Use is a Model Context Protocol orchestration project that helps agents connect to MCP servers, unify tool invocation, and improve portability across toolchains.

mcptoolsprotocol +1

MCP Inspector

10.4k · TypeScript

Active

MCP Inspector is a debugging and inspection tool for the Model Context Protocol ecosystem, useful for validating MCP server behavior and troubleshooting integrations.

mcpdebuggingprotocol +1

Model Context Protocol

8.6k · TypeScript

Active

Model Context Protocol (MCP) is an open protocol initiated by Anthropic, defining standardized interfaces for AI models to interact with external tools and data sources — the infrastructure of the agent tool-use ecosystem.

mcpprotocoltool-use +2

MCP Specification

Description

Key Features

Use Cases

Tags

Categories

Quick Start

Related Projects

Vibe-Trading

MCP Use

MCP Inspector

Model Context Protocol