Standardize on idempotent write endpoints
Source: architecture.md
Claude Code Memory in · shared project memory — local-first · offline-ready
Teach once, everyone benefits. What one dev tells Claude Code, every teammate’s Claude Code knows next run — ranked deltas, not dumps. No card, free for one project.
Keep CLAUDE.md for invariants, let MemHub carry the long tail. Durable Claude Code memory that survives sessions, machines, and months — query in seconds, works offline.
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 Nashville, software teams ship faster when their tools share one memory instead of three silos. Mixed toolchains stop fragmenting knowledge across vendor-specific stores.
Every entry carries authorship and version history, which keeps both humans and auditors comfortable.
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
What one dev tells Claude Code, every teammate’s Claude Code knows on next run. No forwarding needed.
Pin invariants so they outrank newer, noisier memories — agents respect past calls.
Local-first outbox queues writes when offline — syncs safely after. Keep coding.
memhub connect writes your Claude Code JSON — no hand-edits, no docs to skim.
Structured memories with types/topics/versions — not one markdown file growing forever past 2k tokens.
Each session gets only the delta since its last sequence — no repeated boilerplate in your context window.
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
No. Auto memory stays useful for personal preferences. MemHub adds the shared, project-scoped layer: cross-machine recall, provenance, and team-wide search.
No. Briefings are incremental — sessions receive the delta since their last known sequence, and retrieval is ranked rather than bulk-dumped.
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
AI Agent Memory
Give every AI coding agent a persistent, team-wide memory.
MCP Memory Server
A hosted MCP memory server your whole team connects to in one command.
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