Connect

Add OtterScore to your assistant

OtterScore is a hosted MCP server — connect by URL, no install. Add it to Claude or ChatGPT in a couple of clicks, or wire it into an agent with one line.

Use it where you already work

Add OtterScore to Claude or ChatGPT

OtterScore is a hosted MCP server — connect by URL, no install. Get a free key first (or sign in with Google on the consent screen):

Get a free key →

Claude

Add to Claude

claude.ai (Pro/Max/Team/Enterprise): Settings → Connectors → Add custom connector → paste the URL → sign in with Google. Open connector settings →

{
  "mcpServers": {
    "otterscore": { "url": "https://mcp.seaotter.ai/mcp" }
  }
}

Claude Code — one line (uses your sk-otter key as a header):

claude mcp add --transport http otterscore https://mcp.seaotter.ai/mcp

One-click Add inside Claude arrives with our Connector Directory listing.

ChatGPT

Add to ChatGPT

Settings → Apps & Connectors → enable developer mode → add the MCP server URL. Open ChatGPT settings → (a one-click Open in ChatGPT button lands here once the OtterScore GPT is published.)

https://mcp.seaotter.ai/mcp

Agents & other MCP clients

Already on the official MCP registry as ai.seaotter/otterscore. Self-onboard with no human, then grade + iterate:

curl -s https://api.seaotter.ai/api/v1/agent-keys/signup \
  -H 'Content-Type: application/json' -d '{"email":"you@example.com"}'

Full machine-readable contract: /llms.txt.