Exa API key (research skill)

Exa is semantic web search built for LLMs. Used by the research skill. Free tier covers casual use.

Steps

1. Open https://exa.ai in your browser.
2. Click Get API Key (top right) or go directly to dashboard.exa.ai.
3. Sign up with Google or email.
4. On the dashboard, click API Keys in the left sidebar.
5. Click Create New Key. Name it "nello-claw".
6. Copy the key. It starts with random characters.
   → paste into EXA_API_KEY
7. Paste into the wizard field labelled "Exa API key".

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