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How to install Ethereum Address Validator in Codex

To install Ethereum Address Validator in Codex, run "codex mcp add ethereum-address-validator -- uvx validation-mcp-server" in your terminal, then type /mcp in Codex to check it.

Built from the published package · server updated 2 days ago

  1. 1

    Run the install command

    In a terminal, run:

    codex mcp add ethereum-address-validator -- uvx validation-mcp-server
  2. 2

    Check it

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

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

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Questions

Does Ethereum Address Validator work in Codex?

Yes. Codex supports mcp servers in the codex cli and ide extension, and Ethereum Address Validator installs with the steps above.

Ethereum Address Validator does not show up in Codex. What now?

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

Is Ethereum Address Validator safe?

It scores 67 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.