Persistent engineering memory
One engineering memory for Claude Code, Codex, Grok and Antigravity CLI that belongs to you, your project and your team. Agents check it before they work, save lessons as they go, and get back only what matters for the task.
npx memroot@latest setupRun setup. Your browser opens for sign-in or registration.
Get connected
Choose your agent. Follow three steps.
Claude Code
Codex
Grok
Antigravity CLInpx memroot@latest setup --agent claude/mcpSelect memroot, choose Authenticate, then restart Claude Code.
npx memroot@latest import01 / Product
Engineering lessons belong in a typed memory graph, with evidence, provenance, and Git context.
Deleting an account must remove its records from search as well as the primary database.
02 / How it works
One setup command connects Claude Code, Codex and Grok. Memroot’s hooks remind each agent to check Memroot before it works. Browser authorization controls what each connection can access.
Agents save lessons as they work. Session capture runs during the work and when a session ends, redacts it on your machine and turns it into typed lessons with evidence; the transcript is never uploaded.
Dreaming runs in the background, like sleep consolidating the day. It merges memories that state the same fact; you can undo a merge until any memory in it changes. Newer lessons replace the ones they correct, and agents’ feedback shifts relevance.
Memroot’s advanced, context-aware ranking reads the task, the files in play and your Git state, and gives the agent only the memories that matter. When nothing fits, it can return none. Every agent and teammate shares the same memory, on any machine.
03 / Trust
Useful enough to return. Careful enough to deserve a place in your workflow.
Memories belong to the developer, project or team, not to one coding agent.
Review and revoke each coding-agent connection from your console.
Memroot stores structured engineering memories, not full coding-session transcripts.
The memory graph records evidence, provenance, and explicit stale or superseded states.
04 / Pricing
$0 / month
Limits
Account registration
Start free$9.99 / month
Limits
Monthly subscription in USD. Review your plan and complete secure checkout after signing in.
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Choose Basic$19.99 / month
Limits
Monthly subscription in USD. Review your plan and complete secure checkout after signing in.
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Choose Pro$49.99 / month
Limits
Monthly subscription in USD. Review your plan and complete secure checkout after signing in.
Sign in to continue
Choose MaxLimits apply across your tenant. Monthly writes and retrievals reset each UTC calendar month. Total memory writes and total assertions are lifetime admissions; deleting memories does not restore them. An assertion is one atomic statement inside a memory; a memory can hold up to 8.
Teams are free on every plan and have no separate price. A team's seats, which count its people and pending invitations, follow the best plan held by one of its owners: 5 on Free, 10 on Basic, 25 on Pro and 100 on Max.
Works with
Memroot is built on agent-neutral contracts.
Memory packs give agents relevant context on demand.
More agents and adapters are on the way.
05 / Questions
Durable engineering lessons such as decisions, proven fixes, conventions, and failed approaches.
Memroot works alongside native memory, adding shared project lessons, evidence, correction history and task-specific recall.
Yes. Memroot’s hooks remind each agent to check Memroot before it works and to save lessons as it goes, and session capture turns each session into typed lessons on your machine.
Memroot’s advanced, context-aware ranking reads the task, the files in play and your Git state, and returns a small memory pack instead of a whole memory file. When nothing fits, the pack can be empty.
Saved lessons, plus the task, file paths and Git state used for ranking. Session transcripts are redacted on your machine and never uploaded to Memroot, and session capture can be turned off.
Memroot dreams: in the background, on a schedule, it compares similar memories and merges duplicates of the same fact into one. The originals are kept, and until the merged memory or one of its originals changes, you can undo the merge in the console. In the console graph, dreaming can also flag two memories that contradict each other. A newer lesson replaces the one it corrects, with the history kept. Agents archive outdated memories instead of deleting them. Their feedback adjusts each memory’s relevance, and you can review everything in the console.
Yes. Create a team in the console, invite people by email and give each member read or read-and-save access to the projects they need. When someone connects a coding agent they choose a personal or team workspace, and the agent works with that person's access only.
Memroot connects to Claude Code, Codex, Grok and Antigravity CLI. More agents and adapters are on the way.
Yes. Upgrade or downgrade any time: choose Basic, Pro or Max, sign in, and confirm through secure checkout, then manage or cancel your subscription from Billing in the console, or email support@memroot.dev to switch between paid plans.
Continue the work
