Bluecolumn Memory
Give Claude Code or Cursor agents durable semantic memory across sessions without rolling your own vector store.
Overview
BlueColumn Memory is an MCP server for the Build phase that gives AI coding agents persistent semantic memory through the BlueColumn API.
What is this MCP server?
- stdio MCP package (bluecolumn-mcp) on npm v1.0.1
- Persistent semantic memory API backed by BlueColumn cloud
- Requires BLUECOLUMN_API_KEY (free key at bluecolumn.ai)
- Designed for AI agents that need recall across chats and tasks
- Registry version 1.0.1
- Transport: stdio
- Package: bluecolumn-mcp (npm)
What problem does it solve?
Agents forget everything when the session ends, so solo builders repeat context dumps or build fragile local memory hacks.
Who is it for?
Indie builders running long-horizon agent projects in Claude Code or Cursor who want hosted memory without operating their own vector database.
Skip if: Teams that require on-prem-only data storage or who do not want a third-party API key for agent recall.
What do I get? / Deliverables
After you register the server with BLUECOLUMN_API_KEY, your agent can store and retrieve semantic memories across sessions via MCP tools.
- MCP tools that read and write persistent semantic memories in BlueColumn
- Agent sessions that retain project knowledge after restarts
Recommended MCP Servers
Journey fit
Memory backends sit in the agent-tooling shelf because builders wire them while composing MCP stacks, not during launch or ops monitoring. BlueColumn exposes a hosted semantic memory API over stdio MCP—classic agent-tooling integration work during product build.
How it compares
MCP memory integration, not a prompt skill or local RAG script.
Common Questions / FAQ
Who is BlueColumn Memory for?
Solo and indie developers wiring MCP into Claude Code, Cursor, or similar agents who need cross-session semantic recall via a managed API.
When should I use BlueColumn Memory?
Use it during Build when you are assembling agent-tooling and want persistent memory instead of stuffing everything into the context window each run.
How do I add BlueColumn Memory to my agent?
Install the npm package bluecolumn-mcp, add the MCP server to your agent config with stdio transport, and set the required secret BLUECOLUMN_API_KEY from bluecolumn.ai.