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Titen

Open-source agent memory with receipts. No API key, no LLM.

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Ask your agent "why do you remember that?" Titen answers with receipts: every memory keeps its source, who may read it, and the evidence that contradicts it. • No API key, no LLM, no embedding provider, 0 deps • Drop-in for the MCP reference memory server: same 9 tools, auto-import • titen audit finds duplicates, recall loops, leaked secrets and stale memory in any store • Bun + SQLite or Cloudflare Workers + D1, Apache-2.0

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

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Could you build this?

Yes It is an open-source, dependency-light memory library exposing standard MCP tools, with provenance and access metadata stored locally. Building it is a well-scoped software engineering task that doesn't need an LLM or embeddings.

Competitors

Other products that read as similar to this one : 126 launches clear the similarity bar, closest 8 shown.

Attention rank: #87 of 127 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 353 days after the earliest competitor.

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