GUIDE · SHARED MEMORY
CLAUDE.md vs shared team memory: the honest breakdown
Compare version-controlled CLAUDE.md, native auto memory and MemHub for shared project decisions. Understand when your existing files are enough before adding another tool.
Rules files are steering; memory is history
Keep invariants (“always use the repository layer”) in CLAUDE.md. Put the reasoning, rejected alternatives, incident lessons, and customer constraints into versioned memory — the long tail no rules file was shaped to carry.
One checkout vs every machine
CLAUDE.md travels with a git clone. Memory follows the developer across machines, containers, and CI runners — synchronized deltas mean every session inherits the same briefing wherever it boots.
Personal notes vs organizational capital
Auto-memory helps one developer remember preferences. Team memory compounds: what anyone teaches Claude Code becomes searchable, pinnable, auditable context for every teammate and agent afterwards.
Keep both — wire them together
Start with version-controlled instructions and native memory. Add MemHub only if a pilot shows that authorized cross-tool retrieval solves a recurring handoff problem; keep stable rules in your repository.
UNIVERSAL COMPATIBILITY
Plugs into any CLI, IDE, or AI coding agent.
If it speaks MCP or reads a JSON config, MemHub plugs in. One command wires your editors and terminals without friction.
- Claude Code
- Cursor
- Windsurf
- Cline
- Codex CLI (GPT)
- GitHub Copilot
- Google Antigravity
- Gemini CLI
- Aider
- OpenCode
- CI bots via REST
Questions, answered straight.
Does Claude Code auto memory replace this?
It may be enough for your workflow. Auto memory is machine-local, while project CLAUDE.md can be shared through version control. Evaluate MemHub when you need authorized retrieval across teammates and coding tools.
Will old memories pollute my context window?
Stale memories can mislead an agent. Review and correct outdated observations, scope retrieval to the project, and verify important decisions against their source before acting.
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