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Mapache

Mind maps and whiteboard your AI agent draws on

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Free, open-source mind maps and an infinite whiteboard. Connect Claude, Codex or Cursor over MCP and watch your agent build plans, notes, charts and flowcharts on your board, live. No account: boards are files on your computer. Self-host it for your team.

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PH · launched Oct 20, 2026 · 1 upvote (top 67%)

Similar launches

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Could you build this?

Yes It is an open-source mind map and whiteboard app with local file storage and an MCP server interface, which are both well-documented and standard to build with coding assistants.

Competitors

Other products that read as similar to this one : 218 launches clear the similarity bar, closest 8 shown.

Attention rank: #120 of 219 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 352 days after the earliest competitor.

Other launches for this product