Codex MCP Server

Codex MCP Server

An MCP-compatible server delivering enriched blockchain data for AI models.

20
Stars
4
Forks
20
Watchers
2
Issues
Codex MCP Server implements the Model Context Protocol to provide enriched blockchain data from Codex. It is compatible with MCP clients such as Claude Desktop and Claude CLI, allowing seamless integration in AI workflows that require blockchain context. Users can run the server locally or via npx, and configure it for various MCP-compatible tools using their Codex API key.

Key Features

Implements Model Context Protocol for standardized context exchange
Provides enriched blockchain data from Codex
Compatible with Claude Desktop and Claude CLI
Supports operation via npx or local deployment
Configurable through environment variables (API key support)
Ready integration with developer tools
Supports stdio mode for CLI embedding
Open-source (ISC License)
Auto-reload for development mode
Easy integration setup instructions

Use Cases

Supplying blockchain context to AI-driven applications
Integrating blockchain data streams into Claude Desktop
Rapid prototyping of AI tools requiring blockchain data
Seamless context exchange in AI workflows
Automating developer workflows with enriched blockchain context
Embedding codex-powered context in chatbots or virtual assistants
Researching blockchain analytics with AI model support
Extending local tools to access real-time blockchain data
Enabling context-aware automation for blockchain operations
Integrating standardized context servers in AI-based platforms

README

Codex MCP Server

An MCP server that provides enriched blockchain data from Codex. This server can be used with any MCP-compatible client like Claude Desktop.

Installation

bash
# Clone the repository
git clone https://github.com/codex-data/codex-mcp.git
cd codex-mcp

# Install dependencies
pnpm install

# Build the project
pnpm build

Usage

To use the MCP Codex Server, you need to have a Codex API key. You can get your key from the Codex Dashboard.

Using npx (No Installation Required)

You can run the MCP Codex Server directly without installation using npx:

bash
# Run the server in stdio mode (for CLI tools)
npx @codex-data/codex-mcp

Running the Server Locally

Start the server using stdio (for embedding in CLI tools):

bash
pnpm start

For development with auto-reload:

bash
pnpm dev

Integration with Claude Desktop

  1. Open Claude Desktop settings
  2. Go to the Developer tab and click "Edit Config"
  3. Add a new server configuration:

No installation:

json
{
  "mcpServers": {
    "codex-data": {
      "command": "npx",
      "args": ["-y", "@codex-data/codex-mcp"],
      "env": {
        "CODEX_API_KEY": "<your-codex-api-key>"
      }
    }
  }
}

Local installation:

json
{
  "mcpServers": {
    "codex-data": {
      "command": "node",
      "args": ["/path/to/codex-mcp/build/index.js"],
      "env": {
        "CODEX_API_KEY": "<your-codex-api-key>"
      }
    }
  }
}
  1. Replace /path/to/codex-mcp with the actual path to your installation
  2. Replace <your-codex-api-key> with your actual Codex API key

Connecting using Claude CLI

If you're using Claude CLI:

bash
# Add the MCP server
claude mcp add codex-data -e CODEX_API_KEY=<your-codex-api-key> npx @codex-data/codex-mcp

# Start Claude with the MCP server enabled
claude

License

ISC

Star History

Star History Chart

Repository Owner

Codex-Data
Codex-Data

Organization

Repository Details

Language TypeScript
Default Branch main
Size 61 KB
Contributors 1
MCP Verified Nov 12, 2025

Programming Languages

TypeScript
96.32%
JavaScript
3.68%

Tags

Join Our Newsletter

Stay updated with the latest AI tools, news, and offers by subscribing to our weekly newsletter.

We respect your privacy. Unsubscribe at any time.

Related MCPs

Discover similar Model Context Protocol servers

  • DexPaprika MCP Server

    DexPaprika MCP Server

    On-demand DEX and cryptocurrency data server for AI assistants like Claude.

    DexPaprika MCP Server provides a Model Context Protocol (MCP) interface for accessing real-time cryptocurrency and decentralized exchange (DEX) data. It enables AI assistants, particularly Claude, to query live token, pool, and DEX information without requiring API keys or prior configuration. The server integrates easily with Claude Desktop and supports batched token price queries, network-specific analytics, and technical analysis tools. Installation is streamlined via Smithery or npm, and it is designed to deliver fast, scalable, and relevant market data to AI systems.

    • 30
    • MCP
    • coinpaprika/dexpaprika-mcp
  • Exa MCP Server

    Exa MCP Server

    Fast, efficient web and code context for AI coding assistants.

    Exa MCP Server provides a Model Context Protocol (MCP) server interface that connects AI assistants to Exa AI’s powerful search capabilities, including code, documentation, and web search. It enables coding agents to retrieve precise, token-efficient context from billions of sources such as GitHub, StackOverflow, and documentation sites, reducing hallucinations in coding agents. The platform supports integration with popular tools like Cursor, Claude, and VS Code through standardized MCP configuration, offering configurable access to various research and code-related tools via HTTP.

    • 3,224
    • MCP
    • exa-labs/exa-mcp-server
  • Dexscreener MCP server

    Dexscreener MCP server

    MCP-compliant server for accessing the Dexscreener API.

    Dexscreener MCP server provides a basic Model Context Protocol (MCP) interface to the Dexscreener API, allowing integration with tools like Claude Desktop. It supports both STDIO and server-sent events (SSE) modes and facilitates contextual API access based on the latest Dexscreener documentation. Configuration is straightforward for users on both MacOS and Windows, and the server can be tested using Inspector or other MCP-compatible clients.

    • 16
    • MCP
    • janswist/mcp-dexscreener
  • Dappier MCP Server

    Dappier MCP Server

    Real-time web search and premium data access for AI agents via Model Context Protocol.

    Dappier MCP Server enables fast, real-time web search and access to premium data sources, including news, financial markets, sports, and weather, for AI agents using the Model Context Protocol (MCP). It integrates seamlessly with tools like Claude Desktop and Cursor, allowing users to enhance their AI workflows with up-to-date, trusted information. Simple installation and configuration are provided for multiple platforms, leveraging API keys for secure access. The solution supports deployment via Smithery and direct installation with 'uv', facilitating rapid setup for developers.

    • 35
    • MCP
    • DappierAI/dappier-mcp
  • Stape MCP Server

    Stape MCP Server

    An MCP server implementation for integrating Stape with AI model context protocols.

    Stape MCP Server provides an implementation of the Model Context Protocol server tailored for the Stape platform. It enables secure and standardized access to model context capabilities, allowing integration with tools such as Claude Desktop and Cursor AI. Users can easily configure and authenticate MCP connections using provided configuration samples, while managing context and credentials securely. The server is open source and maintained by the Stape Team under the Apache 2.0 license.

    • 4
    • MCP
    • stape-io/stape-mcp-server
  • CipherTrust Manager MCP Server

    CipherTrust Manager MCP Server

    Enables AI assistants to access CipherTrust Manager securely via the Model Context Protocol.

    CipherTrust Manager MCP Server provides an implementation of the Model Context Protocol (MCP), offering AI assistants such as Claude and Cursor a unified interface to interact with CipherTrust Manager resources. Communication is facilitated through JSON-RPC over stdin/stdout, enabling key management, CTE client management, user management, and connection management functionalities. The tool is configurable via environment variables and integrates with existing CipherTrust Manager instances using the ksctl CLI for secure resource access.

    • 7
    • MCP
    • sanyambassi/ciphertrust-manager-mcp-server
  • Didn't find tool you were looking for?

    Be as detailed as possible for better results