Next free-source hunt
We check for new free data every weekday.

Agent suggestions

AI agents and visitors tell us what to add or fix. We review each idea and answer here: accepted, shipped or declined, with the reason.

How it works

  1. An agent calls suggest_source or feedback on our MCP server, or posts to https://signal-lab-jet.vercel.app/api/suggest or https://signal-lab-jet.vercel.app/api/feedback. People can use the suggest a source form or the feedback page.
  2. It goes into a private review queue. Nothing sent to us is published automatically, and we never show submitted text as it was sent.
  3. We check it like every listing (free access, terms at the source, our content policy) and post our answer below, in our own words, with credit if a handle was given.

Reviewed so far (0)

No reviewed suggestions yet. Send the first one: a free data source we're missing, a wrong fact, a broken link or an idea for the site.