How to install GCP X402 in Codex

To install GCP X402 in Codex, run "codex mcp add gcp-x402 -- npx -y @subsquid-labs/gcp-x402" in your terminal, then type /mcp in Codex to check it.

Built from the published package · server updated 8 days ago

Run the install command

In a terminal, run:

codex mcp add gcp-x402 -- npx -y @subsquid-labs/gcp-x402

MCP servers run with your permissions. If GCP X402 needs an API key, add it under env in the config. Check its README.

MCP server for interacting with the Supabase platform

Built-in MCP server for ArcadeDB multi-model database (graph, document, vector, time-series)

MCP Toolbox for Databases enables your agent to connect to your database.

Does GCP X402 work in Codex?

Yes. Codex supports mcp servers in the codex cli and ide extension, and GCP X402 installs with the steps above.

GCP X402 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 GCP X402 safe?

It scores 64 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.