Zekra
Long-term memory for AI agents, over MCP
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Zekra is an open-source memory service any AI agent reaches over MCP. Agents retain what they learn; the next session recalls it with citations. Facts are updated, not duplicated, and recall mixes vectors, BM25 and a knowledge graph.
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More like this: all 325 launches in ai agent memory infrastructure →
PH · launched Oct 14, 2026 · 1 upvote (top 67%)
- Horizontal
- Data infrastructure
- Developer
- AI-native
- Commercial product
- Open Source
- Developer Tools
- Artificial Intelligence
- GitHub
Similar launches
See all 177 similar launches →Could you build this?
Yes This is an MCP server providing hybrid retrieval (BM25 + vector search + knowledge graph extraction), which can be implemented with existing libraries like LangChain/LlamaIndex, SQLite/PostgreSQL, and standard MCP SDKs.
Competitors
Other products that read as similar to this one : 177 launches clear the similarity bar, closest 8 shown.
Attention rank: #97 of 178 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 281 days after the earliest competitor.
- CRBRO · ph · 2026-09-29 · 1 upvotes · similarity 0.47
- I made an open-source memory layer for agents · hn · 2026-05-22 · 8 upvotes · similarity 0.45
- PMB · hn · 2026-06-22 · 7 upvotes · similarity 0.44
- Open Agentic Brain & Memory (OpenAB) · ph · 2026-10-20 · 1 upvotes · similarity 0.43
- Mwe-MCP · hn · 2026-07-23 · 5 upvotes · similarity 0.43
- loci · github · 2026-10-01 · 26 upvotes · similarity 0.43
- Remembrane · hn · 2026-08-07 · 13 upvotes · similarity 0.41
- MemTether · ph · 2026-10-21 · 1 upvotes · similarity 0.41
Other launches for this product
- No other launches for this product.