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Give agents your brain

Give full context to your agents

Coding agents guess because they don't know what you know. Connect your Constella library over MCP and Claude Code, Codex, and every assistant work from your real memories — not generic web pulls.

Your brain → your agents
Saved papersYour notesPast chatsObsidian vaultInterviewsEngineering notesMarketing strategies
Your brain
Researchagent
Writeragent
Marketingagent
Outreachagent
Agents connected over MCP

Your library feeds every agent → they pull the context they need → grounded, actually-useful output.

Endpointhttps://fastfind.app/mcp
Auth headerAuthorization: Bearer YOUR_CONSTELLA_API_KEY

Find your personal API key in the Constella desktop app — open the “Upgrade Your Assistant” card at the bottom of the dashboard sidebar, or Settings. Replace YOUR_CONSTELLA_API_KEY in the snippets below with it. Get the desktop app →

  1. Open Terminal.
  2. Install if needed:
    npm install -g @anthropic-ai/claude-code
  3. Paste this — swap in your key:
    claude mcp add --transport http --scope local \ constella https://fastfind.app/mcp \ --header "Authorization: Bearer YOUR_CONSTELLA_API_KEY"
  4. Start Claude Code:
    claude
  5. Type /mcp — you should see constella ✓ connected.
  6. Test: “Use Constella to find my notes on X.”
  7. Plan requirement: any Claude Code user.