How do I install @true402.dev/langchain?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does @true402.dev/langchain need an API key?

No required environment variable is listed on this record.

What transport does @true402.dev/langchain use?

@true402.dev/langchain runs locally over stdio.

When was @true402.dev/langchain last checked?

Last checked 2026-11-08. true402 tools for LangChain — pay-per-call on-chain rug/honeypot & address safety plus backlink/keyword SEO data for Base AI agents over x402 (USDC, no account, no API key).

@true402.dev/langchain MCP server

Power your agent

Add this server

The publisher's own command. Not a PlugMCP endpoint.

Add to Cursor Add to VS Code Run on PlugMCP

Host a copy with our keys and logs.

Local command

npx -y @true402.dev/[email protected]

Claude Code has no install link for a local command. Copy the command below and run it in a terminal.

shClaude Code

1claude mcp add true402.dev-langchain -- npx -y @true402.dev/langchain@1.4.4

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "true402.dev-langchain": {4      "command": "npx",5      "args": [6        "-y",7        "@true402.dev/[email protected]"8      ]9    }10  }11}

claude_desktop_config.json

Local · npmPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Local

Transport: stdio
Version: 1.4.4
Last checked

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

@true402.dev/langchain

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install @true402.dev/langchain?

Does @true402.dev/langchain need an API key?

What transport does @true402.dev/langchain use?

When was @true402.dev/langchain last checked?

Documentation