Standardize on idempotent write endpoints
Source: architecture.md
AI Agent Memory in · shared project memory — local-first · offline-ready
Stop losing hours re-teaching AI agents your codebase. MemHub turns every decision and fix into persistent AI agent memory briefed in 2 minutes — free for one project, no external API, works offline.
Sprints end, context evaporates, bugs return. MemHub keeps what mattered — why that abstraction exists, which retry won — searchable and auto-briefed to the next session.
Free for 1 project · No card · Self-host or we host · No external API
context/main
memories 41
pinned 6
contributors 9
BRIEFING FOR NEW SESSION
Source: architecture.md
Source: pull request #214
Source: auth/session.ts
WHY IT MATTERS HERE
In Michigan, software teams ship faster when their tools share one memory instead of three silos. Distributed squads stay aligned because every session opens with the same briefing.
MemHub runs hosted or fully self-hosted, so the storage boundary follows your compliance requirements rather than dictating them.
UNIVERSAL COMPATIBILITY
If it speaks MCP or reads a JSON config, MemHub plugs in. One command wires the majors; everything else joins as a generic client.
WHAT YOU GET
Stop re-explaining decisions. Memories survive restarts and device switches via local outbox + cloud sync — next session starts briefed.
Org/project boundaries enforced at the API layer. Agents read only what they are authorized to — contractors see one repo, not all.
Entries commit locally first. On a plane or flaky VPN, you keep working; sync happens when you are back.
Every memory carries author, source file/PR, and version history — verify before an agent acts on it. No folklore.
Single stdio proxy for any MCP client — Claude Code, Cursor, Codex, Windsurf. No workflow change.
Full-text search today, optional semantic via Ollama/pgvector tomorrow. No external API required to start.
No feature-matrix gymnastics — just what changes the week you adopt MemHub.
| Without MemHub | With MemHub |
|---|---|
| Context lives in heads and DMs → onboarding takes days | Structured, searchable memory → new dev/agent productive in minutes |
| Every agent re-learns the repo from scratch | Sessions open pre-briefed with only what changed — zero re-explaining |
| Rules files cap out at ~2k tokens | Unbounded versioned history stays one query away — never cap again |
| Decisions re-litigated, bugs re-introduced | Pinned invariants prevent regressions — agents respect past calls |
One command for Claude Code, Cursor, Codex, Windsurf, Cline or any MCP client. No new editor. Setup in 2 minutes, works offline.
$ npm install --global @simplexlat/memhub
$ memhub login
✓ project resolved · context ready · memory synchronized
It is a persistent store of decisions, constraints, fixes, and preferences that AI coding agents read at the start of every session instead of rediscovering — or hallucinating — them from scratch.
Rules files hold short-lived instructions inside one repo and one tool. A memory layer holds versioned, searchable, team-wide knowledge that travels across repositories, tools, and months of history.
Nothing interrupts the work. Writes commit to the local SQLite outbox and synchronize automatically when the shared service is reachable again.
Yes — the local engine works fully offline, and the self-hosted stack keeps even the shared layer on your own PostgreSQL.
A Community tier is free, and the Team plan adds multi-project contexts, seats, and higher synchronization limits. Self-hosting is unlimited.
MORE LOCATIONS
EXPLORE OTHER USE CASES
MCP Memory Server
A hosted MCP memory server your whole team connects to in one command.
Claude Code Memory
Claude Code memory that survives sessions and reaches the whole team.
Cursor Memory
Carry Cursor context across sessions, machines, and teammates.
Codex CLI Memory
Persistent context for Codex CLI — personal today, shared tomorrow.
Cross-Agent Memory
One memory behind Claude Code, Cursor, Codex CLI, and Antigravity.
Developer Knowledge Base
A living knowledge base that writes itself while your team codes.
Self-Hosted AI Memory
Run the entire memory stack on your own PostgreSQL — nothing leaves.
Coding Agent Context
Context engineering for coding agents — brief, don’t dump.
Engineering Decision Log
An ADR habit your team will actually keep — logged by the agents doing the work.
Agent Memory Database
A real database behind agent memory — PostgreSQL, pgvector, row-level security.
Windsurf Memory
Persistent Windsurf context shared with every other agent on the team.
Cline Memory
Give Cline a memory that survives tasks, machines, and teammates.
Copilot Team Memory
What Copilot’s custom instructions can’t hold, MemHub remembers.
Antigravity & Gemini Memory
Persistent context for Google Antigravity, Gemini CLI, and the agents around them.
THE NEXT SESSION STARTS HERE — 2 MIN SETUP