Connect Good Numbers MCP to this agent's host client.

Server: https://goodnumbers.ai/mcp — MCP streamable HTTP, authenticated with the "x-firm-key" request header.
Write the literal placeholder YOUR_KEY into the config and tell the user to replace it in
the file themselves. Never ask the user to paste a live key into this chat.

Step 1 — Identify which client you are running in (Claude Code, Codex CLI, Cursor,
VS Code, Windsurf, Gemini CLI, or other).

Step 2 — Install for that client only. If a "goodnumbers" MCP entry already exists, replace
it. When editing a JSON config file, read it first and merge the new entry — never
overwrite other entries.

- Claude Code:
  claude mcp add --transport http --scope user goodnumbers https://goodnumbers.ai/mcp --header "x-firm-key: YOUR_KEY"
- Codex CLI:
  codex mcp add goodnumbers --url https://goodnumbers.ai/mcp
  (then add the header in ~/.codex/config.toml — check `codex mcp add --help` first)
- Cursor — merge into ~/.cursor/mcp.json:
  {"mcpServers":{"goodnumbers":{"url":"https://goodnumbers.ai/mcp","headers":{"x-firm-key":"YOUR_KEY"}}}}
- VS Code:
  code --add-mcp '{"name":"goodnumbers","type":"http","url":"https://goodnumbers.ai/mcp","headers":{"x-firm-key":"YOUR_KEY"}}'
  (if `code` is not on PATH, merge {"servers":{"goodnumbers":{"type":"http","url":"https://goodnumbers.ai/mcp","headers":{"x-firm-key":"YOUR_KEY"}}}} into .vscode/mcp.json)
- Windsurf — merge into ~/.codeium/windsurf/mcp_config.json:
  {"mcpServers":{"goodnumbers":{"serverUrl":"https://goodnumbers.ai/mcp","headers":{"x-firm-key":"YOUR_KEY"}}}}
- Gemini CLI:
  gemini mcp add -s user -t http goodnumbers https://goodnumbers.ai/mcp
- Other clients: register a streamable-HTTP server at the URL above via your host's
  standard mechanism. If you cannot run commands or edit files in this environment
  (e.g. Claude Desktop), tell the user to add the URL under Settings → Connectors →
  Add custom connector on claude.ai.

Step 3 — Read the config file back to verify it was written, then tell the user to start a
new session (running sessions do not reload MCP config).
Then tell the user to replace YOUR_KEY in the config with their own key.

Tools you should see: get_status, list_scans, get_scan_results, run_scan, get_service_info, submit_lead, signup_firm, sign_agreement, sign_loa, get_onboarding_status

Record: https://legalmcps.com/server/goodnumbers