Agent-readable docs index: /llms.txt. Full docs in one file: /llms-full.txt. Download /docs.zip to grep all markdown files locally.

Codex

Codex connects to Stackyapper's /mcp endpoint as a Streamable HTTP MCP server, configured in ~/.codex/config.toml.
  1. Add Stackyapper to the Codex configuration
    Add this to ~/.codex/config.toml:
    [mcp_servers.stackyapper] url = "https://mcp.stackyapper.dev/mcp"
    Workspaces with a verified custom access domain use the origin shown on the portal's AI clients page, keeping the /mcp path.
  2. Authenticate
    codex mcp login stackyapper
    Complete the Stackyapper authorization in your browser and review the workspace shown on the consent page before approving.
  3. Restart Codex
    Restart Codex so the new connection is loaded.
  4. Verify the server is listed
    Run /mcp in Codex and confirm stackyapper is listed as connected with its stackyapper_ tools.

Verify the connection

Codex lists a small set of stackyapper_ router and workflow tools — the expected surface, explained in What your AI client sees. Then run a read-only tool against an app you can read and confirm the call under Audit, following Connect a client and verify.