Brains
Give Claude Code or Cursor a persistent personal wiki so project facts and decisions survive across sessions.
Overview
Brains is an MCP server for the Build phase that gives AI assistants a persistent personal wiki and structured memory across sessions.
What is this MCP server?
- Streamable HTTP remote MCP at https://lets.usebrains.app/mcp
- Personal wiki plus structured memory across chat sessions
- Designed as a memory layer for AI assistants, not a one-off prompt hack
- Server manifest v1.0.0 with no local npm package in registry metadata
- Persistent recall for solo builders juggling many repos and clients
- Registry version 1.0.0
- Single streamable-http remote: https://lets.usebrains.app/mcp
- No npm stdio package listed in server.json metadata
What problem does it solve?
Every new agent session starts from zero, so you waste time re-teaching the same product and codebase facts.
Who is it for?
Indie builders who run long-running agent workflows and need stable, structured recall without building a custom memory stack.
Skip if: Teams that already enforce full context via monorepo docs and do not want a separate hosted memory service.
What do I get? / Deliverables
After you register the Brains MCP remote, your assistant can lean on stored wiki memory instead of relying only on the current chat window.
- Registered remote MCP connection to Brains
- Reusable wiki and memory entries the agent can reference across sessions
Recommended MCP Servers
Journey fit
Memory and wiki tooling is cataloged under Build because it extends the agent stack you wire up before shipping features. Agent-tooling is the canonical shelf for MCP servers that add durable context layers to coding assistants.
How it compares
Hosted memory MCP integration, not a local agent skill or prompt pack.
Common Questions / FAQ
Who is Brains for?
Brains is for solo builders and small teams using Claude Code, Cursor, or other MCP-capable agents who want persistent wiki-style memory outside a single chat.
When should I use Brains?
Use Brains when you start a Build or maintenance thread and need the agent to remember prior decisions, notes, and structured context across sessions.
How do I add Brains to my agent?
Add the streamable-http MCP remote https://lets.usebrains.app/mcp in your client’s MCP server config per Brains’ registry entry io.github.brainsforai/brains-mcp-connector.