How to install Ig Harness MCP Server in Codex

To install Ig Harness MCP Server in Codex, run "codex mcp add ig-harness-mcp-server -- npx -y @ig-harness/mcp-server" in your terminal, then type /mcp in Codex to check it.

Built from the published package · server updated 11 days ago

Run the install command

In a terminal, run:

codex mcp add ig-harness-mcp-server -- npx -y @ig-harness/mcp-server

2
Check it
Inside Codex, type /mcp to see the server and its tools.

MCP servers run with your permissions. If Ig Harness MCP Server needs an API key, add it under env in the config. Check its README.

Install Ig Harness MCP Server in another app

Claude Code Claude Desktop Cursor VS Code Windsurf Gemini CLI Antigravity CLI ChatGPT

Similar servers

Linkedin MCP server stickerdaniel

Open-source MCP server for LinkedIn. Give Claude and any MCP-compatible AI agent access to profiles, companies, jobs, and messages.

AAA Local 4.0k

Nooticr Nooticr

Social intelligence for 10 networks: read posts and trends, monitor brand mentions, then create.

AAC Local and remote 3.7k/wk

Plunk MCP useplunk

Official Model Context Protocol server for Plunk — send email, manage contacts, campaigns and segments from an AI agent

ACA Local 5.5k

Questions

Does Ig Harness MCP Server work in Codex?

Yes. Codex supports mcp servers in the codex cli and ide extension, and Ig Harness MCP Server installs with the steps above.

Ig Harness MCP Server does not show up in Codex. What now?

Restart Codex fully, check the JSON is valid, and make sure Node.js (for npx) is installed. See common MCP errors and fixes.

Is Ig Harness MCP Server safe?

It scores 76 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.