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Open-source team memory layer for AI coding agents — markdown files in git, user→team→org hierarchy, cross-vendor MCP server. Apache-2.0.

6 stars TypeScriptOthers Updated Jul 5, 2026
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Documentation

Krimto

> Open-source memory for AI coding agents you own in git — governed by a real user→team→org hierarchy, not a vendor database. Solo to team. Apache-2.0.

License: Apache 2.0
npm
CI

Your agent's memory, as markdown in your own git — synced across every editor and machine. Tell your

agent "remember X" in any editor and it saves a durable, attributable fact; ask later — in a new chat,

a different editor, or on another machine — and it recalls the right answer. One command, no account,

no vendor database: your memory follows you.

You own it: every fact is a plain markdown file in a git repo you control — readable, reviewable in a

PR, and yours. When a teammate joins, that same memory becomes a shared team brain governed by a real

`user → team → org` hierarchy (the most specific scope wins at recall) — the one primitive no other

memory tool ships. Solo is free; the governance is what you grow into.

See it

One `npx` command sets it up; then your agent saves a fact in Claude Code and recalls it in Cursor —

no account, no database:

Krimto — save a fact in Claude Code, recall it in Cursor

Three short demos — solo (remember in Claude Code, recall in Cursor), cross-machine (write,

`git push`, recall on another laptop), and team (a teammate's fact reaches you; your personal notes

stay yours).

Because every memory is just a file in your git, you can read it yourself — no API, no dashboard needed:

console
$ cat ~/.krimto/user/you@example.com/favorite-color.md
---
id: fct_01KT3BDSYY1KK80SG3S7KBEV58
scope: user/you@example.com
title: Favorite color
author: you@example.com
created: 2026-06-02T05:03:14Z
updated: 2026-06-02T05:03:14Z
tags:
  - personal
source: claude-code
---

User's favorite color is red.

$ git -C ~/.krimto log --oneline -1
8bc5b86 krimto: write batch — 1 fact

That's the whole bet: **your agent's memory is plain markdown in a git repo you own — not rows in

someone else's database.**

Why Krimto

  • You own it, in your git. Every fact is a markdown file in a git repo you control — `git log` the

audit trail, edit it in any editor, review it in a pull request. No vendor database, no lock-in.

  • Governed `user → team → org` hierarchy. Knowledge is scoped to a person, a team, or the whole

company, and the most specific scope wins at recall — a server-enforced primitive no other memory

tool ships for free.

  • Follows you everywhere — cross-vendor, Apache-2.0. One MCP server syncs the same memory across

Claude Code, Cursor, Codex, Gemini CLI and more — every editor and machine. Fully open source, with

no managed-service restriction.

Try it in 2 minutes (solo, no account)

bash
npx @krimto-labs/krimto init

The setup wizard detects your editor, wires it up, and turns on automatic memory. Then, in any chat:

code
"Remember that our staging DB resets every Sunday."

Open a new chat and ask:

code
"What do you know about staging?"   → it remembers.

See your notes with `krimto notes` (terminal) or `krimto ui` (browser dashboard). Your data lives in

`~/.krimto` — the same folder no matter which project you're working in.

Connect your agent

`krimto init` wires supported editors for you. What auto-connects vs. needs one copy-paste step:

EditorSetup
Cursorauto-connects
Claude Codeauto-connects
Codexmanual snippet
Gemini CLImanual snippet

To connect any MCP client manually, point it at Krimto over stdio:

bash
claude mcp add krimto -- npx -y @krimto-labs/krimto

…or the config-file form (Cursor, Codex, Gemini CLI, etc. use the same shape):

json
{ "mcpServers": { "krimto": { "command": "npx", "args": ["-y", "@krimto-labs/krimto"] } } }

By default an agent uses Krimto only when you ask. Running `krimto init` once in your project drops a

standing rule so it uses Krimto on its own.

Install as a Claude Code plugin

Prefer Claude Code's plugin system? Add Krimto's marketplace and install it directly:

bash
/plugin marketplace add krimto-labs/krimto
/plugin install krimto@krimto

This bundles the MCP server together with Krimto's skills, the `/krimto-status` command, and the

memory hooks — no separate `krimto init` needed.

How it works

Three layers, one source of truth:

1. Storage — facts are markdown files in a git repository (the source of truth; git is the audit log).

2. Index — a SQLite + sqlite-vec hybrid index (keyword + vector) for fast retrieval, with scope

precedence applied at ranking time.

3. Access — an API server enforces who can read and write each scope (`user` / `team` / `org`).

Team mode

When you're ready to share memory with teammates:

bash
npx @krimto-labs/krimto team init

This walks you through an admin email, your org/team name, an optional shared git remote, and

teammate invites — then prints a join command for each teammate:

bash
krimto join --server  --key

Teammates can connect to one shared server, or each run their own Krimto synced over a shared git

remote. Personal and team notes live together and sync as a unit. Step back to solo any time with

`krimto team disband` (your notes are preserved).

Self-host

Krimto runs anywhere Node 20+ runs.

bash
# HTTP server + browser dashboard at http://localhost:8080
npx @krimto-labs/krimto serve

# or Docker
docker run -d -p 8080:8080 -v ~/.krimto:/data ghcr.io/krimto-labs/krimto:latest

Run `npx @krimto-labs/krimto --help` for the full command surface.

Roadmap

v0.2 (current) ships the memory core, teams, the web dashboard, and the cross-vendor MCP server.

Next: OAuth sign-in and a pull-request approval flow (v0.3), then a hosted Krimto Cloud (v1.0). See

ROADMAP.md.

Contributing & license

Contributions welcome — see CONTRIBUTING.md and our

Code of Conduct. Security reports: SECURITY.md.

Licensed under Apache-2.0. The same code is self-hostable by a solo developer or an

enterprise — no tier walls.

Frequently asked questions

What is krimto?

krimto is Open-source team memory layer for AI coding agents — markdown files in git, user→team→org hierarchy, cross-vendor MCP server. Apache-2.0.

How do I install krimto?

Open the GitHub repository and follow its README. Most MCP servers are added to your client's MCP config, then called by your agent.

Is krimto open source?

Yes — it is hosted on GitHub at https://github.com/krimto-labs/krimto and has 6 stars.

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