What you can build with it

Purpose

hippo-memory stores agent memories in SQLite, tracks provenance and lets feedback suppress incorrect memories.

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Jev’s role

Its optional Jev reranker orders recalled memories and is disabled by default.

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How to use it

Agents can remember and recall through the CLI or MCP, sharing memory across coding tools.

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Limits to consider

Provider features can send memory text outside the machine; published retrieval results do not yet prove better agent task performance.

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Repository description

Memory for AI agents that learns what is wrong and stops repeating it. Mark a memory wrong and it stops coming back; newer facts replace old ones. Local SQLite store and MCP server, persistent across sessions; hippo init wires it into Claude Code, Codex, Cursor, OpenClaw, OpenCode and Pi. Zero runtime deps, MIT, opt-in hosted TypeSafe Jev reranker.

Project facts

Relationship to Jev
Integration
Evidence
Documented
Language
TypeScript
License
MIT
Origin
Original repository
Repository status
Not archived
Created
2026-03-15
Last code update
2026-09-28
GitHub stars
763
Evidence checked
Sep 30, 2026
Metadata checked
Sep 29, 2026
Check status
Up to date

Stars measure the whole repository, including work unrelated to Jev.

Evidence and scope

Documented records the linked documentation or source. JevHunt has not independently run or benchmarked this project.

Evidence commit: 36bb86905d0d94dac43970c9b75779f738ec9d67

Discovered through: typesafe-field-guide, github-search.

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