Add and authorize
Use the Codex CLI on the same machine as your local Codex environment:
codex mcp add seo-researcher --url https://mcp.seoresearcher.ai/mcp
codex mcp login seo-researcher
codex mcp list
Complete the browser sign-in with your SEO Researcher account. Open a new Codex session to load the connection if needed. A remote or cloud environment can have separate configuration; a local installation is not proof it is available there.
If you manage configuration directly, merge this entry into ~/.codex/config.toml, preserving other settings, then run the login command:
[mcp_servers.seo-researcher]
url = "https://mcp.seoresearcher.ai/mcp"
Use either the add command or manual configuration. Do not save access tokens in the TOML file. The starter skills are installed separately from the MCP connection.
Check that it works
Ask your agent:
Use SEO Researcher to list my most recent research job (limit 1).
Do not start research. Report whether the call succeeded, including
when the account has no saved jobs.
A successful seo_research_list response—even an empty list—confirms authenticated access. Merely saving the URL or seeing a login screen does not. Then follow your first research workflow. If authorization does not return, use connection troubleshooting.