How to install Helicone MCP in Codex

To install Helicone MCP in Codex, run "codex mcp add helicone-mcp -- npx -y @helicone/mcp" in your terminal, then type /mcp in Codex to check it.

Built from the published package · server updated today

Run the install command

In a terminal, run:

codex mcp add helicone-mcp -- npx -y @helicone/mcp

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

All Azure MCP tools to create a seamless connection between AI agents and Azure services.

Deploy durable AI agents with Omnara, an open-source managed-agent platform.

Cloudflare MCP servers

Does Helicone MCP work in Codex?

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

Helicone MCP 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 Helicone MCP safe?

It scores 94 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.