Codex

Steps

1. 1

   Create an API key

   Create a Stepwik API key in Studio.

2. 2

   Add TOML config

   Add the TOML block below to ~/.codex/config.toml (or project .codex/config.toml).

3. 3

   Or use codex mcp add

   Or run codex mcp add stepwik --url https://mcp.stepwik.com/mcp and set headers in config.

4. 4

   Restart and list

   Restart Codex CLI or the IDE extension, then run codex mcp list.

Config path

~/.codex/config.toml
.codex/config.toml

Config

[mcp_servers.stepwik]
url = "https://mcp.stepwik.com/mcp"
enabled = true

[mcp_servers.stepwik.http_headers]
stepwik-api-key = "stepwik_<id>_<secret>"

Verify

codex mcp list

Confirm stepwik is listed and enabled.

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