Your brains, in every AI tool
Astrakion speaks MCP (Model Context Protocol) and plain HTTP, so your brains plug into Claude, Cursor, scripts, and agents — as live, grounded context.
Connect in one command
Create an API key in the app, then point your tool at the hosted MCP server.
# Claude Code
claude mcp add --scope user --transport http astrakion \
https://mcp.astrakion.com/mcp \
--header "Authorization: Bearer ak_live_<your_key>"Any MCP-aware client works — give it the URL https://mcp.astrakion.com/mcp and an Authorization: Bearer header.
Read your brains — and write back
A read-scoped key can only consult brains. A full-scoped key also lets agents store what they generate. The platform enforces it; the key decides.
Read tools
readWorks with a read-only key
list_brainsList the brains you can accesslist_brain_groupsList your brain groupsget_brainFetch a brain's detailsget_brain_knowledgePull a brain's full knowledge as Markdownask_brainAsk a brain a question (knowledge-only)ask_brain_groupAsk a whole group, synthesizedWrite tools
fullRequires a full-scoped key · additive only
create_brainCreate a new brain to store intoadd_memoryPush generated content into a brainadd_resourceAdd a link for the brain to learn fromEditing and deleting stay in the app — agents can add, but never overwrite or remove your knowledge.
More than tools
Brains as MCP resources
Every brain and group is exposed as an astrakion:// resource, so tools can attach a brain's knowledge directly.
Safe by design
The MCP server is a stateless proxy with no data access of its own — your key scope is enforced upstream on every call.
Simple HTTP API
Prefer to script it? The same brains are available over a clean REST API with the same scoped keys.
Wire your knowledge into your agents
Free while in beta. Create a key and connect in under a minute.