second-brain-cloudflare

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One memory layer, every AI tool. Store anything once — recall it in Claude, ChatGPT, Cursor, or any MCP client. Self-hosted on Cloudflare's free tier.

★ 797118 forksTypeScriptMITrahilp

Self-hosted AI memory layer running as a Cloudflare Worker (D1, Vectorize, Workers AI) that exposes MCP memory tools — remember, recall, append, link, share — so Claude, ChatGPT, Cursor and other MCP clients share one persistent, semantically searchable second brain.

Use Cases

Give Claude, ChatGPT and Cursor one shared persistent memoryStore decisions and preferences once, recall by meaning from any MCP clientSelf-hosted private memory on Cloudflare's free tierTeam shared layer plus private personal layer in one WorkerCapture notes from Obsidian, Notion, email, calendar or iOS ShortcutsDeterministic prompt-capsule context injection for gateways and agentsSemantic + keyword recall with duplicate and contradiction detectionExport, edit or delete any stored memory from a web dashboard

Built With

Language: TypeScript
Frameworks: Cloudflare Workers · Cloudflare D1 · Cloudflare Vectorize · Cloudflare Workers AI · Cloudflare KV · Model Context Protocol SDK · Wrangler · Vitest · Zod · Workers OAuth Provider

second-brain-cloudflare

Use Cases

Built With

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