What you save is what stays.
The store keeps explicit objects. It does not build a profile or invent facts about you.
[ ] Open-source storage. Your agents’ stuff.
Save something with one agent.
Find it with another. Keep it yours.

One store.
All the little things.
One useful thought. Saved in Claude, ready in Codex.
Let’s start with five teams.
A place for the useful bits.
Nothing saved yetA thought worth keeping.
A shared notepad. With an API.
AgentStore holds the things you ask your agents to save. Connect them to the same store and they can pick up where another left off.
A place for the thing you want to keep.
Save an example above to see the handoff.
The store keeps explicit objects. It does not build a profile or invent facts about you.
Give each object a key and kind. Add labels to find it again, or fetch it directly by key.
They understand your words. AgentStore handles the storing, searching, and retrieving.
Store

A decision, a todo, a contact, a few project settings. Ask your agent to save it as an object you can find and use later.
notes/launch-decisionnote / launch / planningStart with five teams. Expand after feedback.
Finding it is the point.
Know the key? Get the object. Need everything? List the collection. Looking for a detail? Search words and metadata.
Search is lexical. For paraphrases or typos, the agent may need to try different words.
Small surface. Useful building block.
Put, get, list, search, delete.
Five operations, whatever agent you use.
Save an object under a key. Replace it when it changes.
put({
key: "notes/launch",
kind: "note",
labels: ["launch"],
value: { text: "Invite five teams first." }
})Illustrative contract, not client-specific syntax.Bring your own agents.
Connect Claude Code, Codex, or another compatible MCP client to your Cloud store—or self-host the open-source core.
Find your connection guideStart with a free Cloud account and create an access key in Get started. Prefer local storage? Run the core yourself.
Cloud uses remote Streamable HTTP with bearer access keys. Point every compatible client at the same account’s store.
Optional routing instructions help agents recognize save and retrieve requests. Check the object in the data viewer; client approvals still apply.
Apache 2.0
Run the open-source core yourself, or use Cloud to manage the infrastructure. The same simple idea: explicit objects, clear retrieval.
Explore the open-source coreNo. It stores objects your agents explicitly write. It does not learn from conversations, infer facts, or maintain a hidden profile.
No. The connected agent must call a storage tool. A routing skill can help it respond to “save this,” but it does not guarantee a tool call.
Yes. Objects can contain JSON values and carry keys, kinds, labels, versions, timestamps, and optional expiry. Contact details and settings fit too.
The store needs neither. It uses structured filters and lexical search. Your agent handles language and decides what to do with the results.
Yes. Start with 100 free objects, connect a compatible agent and inspect your data in the web viewer. Paid plans add room, not per-agent fees. You can also self-host the open-source core.