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Persistent semantic memory API for AI agents with Audio Intelligence.
About
Persistent semantic memory API for AI agents with Audio Intelligence.
Security Report
BlueColumn MCP Server is a well-structured memory integration tool with appropriate authentication requirements and reasonable permission scopes. The server requires a BlueColumn API key for operation, dependencies are minimal and legitimate, and no malicious patterns or credential exposure were detected. Code organization is clean with proper TypeScript configuration. Minor code quality observations do not significantly impact security. Supply chain analysis found 2 known vulnerabilities in dependencies (0 critical, 1 high severity). Package verification found 1 issue (1 critical, 0 high severity).
4 files analyzed · 6 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
Unverified package source
We couldn't verify that the installable package matches the reviewed source code. Proceed with caution.
What You'll Need
Set these up before or after installing:
Environment variable: BLUECOLUMN_API_KEY
Environment variable: BLUECOLUMN_API_URL
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-bluecolumnconsulting-lgtm-bluecolumn-memory": {
"env": {
"BLUECOLUMN_API_KEY": "your-bluecolumn-api-key-here",
"BLUECOLUMN_API_URL": "your-bluecolumn-api-url-here"
},
"args": [
"-y",
"bluecolumn-mcp"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
🧠 BlueColumn MCP Server
Give Claude Desktop, Cursor, and any MCP-compatible agent persistent memory across sessions.
2-minute setup. Zero-config. Audio-native. Works with every MCP client.
MCP server for BlueColumn — persistent semantic memory for AI agents.
Give any MCP-compatible agent (Claude Desktop, Cursor, Windsurf, LangChain, AutoGen, CrewAI) the ability to remember, recall, and store observations across sessions.
Tools
| Tool | Description |
|---|---|
remember | Ingest text, audio, or documents into persistent memory |
recall | Query memory with natural language, get AI-synthesized answer + sources |
note | Store lightweight agent observations as searchable vectors |
Setup
1. Get your BlueColumn API key
Sign up free at bluecolumn.ai — 60 min audio + 100 queries/month, no credit card required.
2. Install
npm install -g bluecolumn-mcp
3. Configure Claude Desktop
Add to ~/Library/Application Support/Claude/claude_desktop_config.json:
{
"mcpServers": {
"bluecolumn": {
"command": "bluecolumn-mcp",
"env": {
"BLUECOLUMN_API_KEY": "bc_live_YOUR_KEY"
}
}
}
}
4. Restart Claude
Done. Claude now remembers everything you tell it to.
What Makes BlueColumn Different
| Feature | BlueColumn MCP | Other MCP Memory Servers |
|---|---|---|
| Audio ingestion | ✅ Native (transcribe + store) | ❌ Text only |
| Plain English recall | ✅ "What did we decide about pricing?" | ❌ Keyword/vector only |
| Setup time | ~2 minutes | ~10-30 minutes |
| Cloud managed | ✅ No infra to run | ⚠️ Most require local DB |
| Namespace isolation | ✅ Built-in per key | ⚠️ Manual |
Examples
Store project context
Remember: We're building a React component library called Aether with Tailwind CSS v4.
Recall across sessions (new conversation)
What project was I working on? What was my tech stack?
→ Claude recalls: "You're building Aether, a React component library with Tailwind CSS v4"
Store audio notes
Record a voice memo → BlueColumn transcribes it → Claude remembers it.
Advanced
Custom namespace
{
"mcpServers": {
"bluecolumn": {
"command": "bluecolumn-mcp",
"env": {
"BLUECOLUMN_API_KEY": "bc_live_YOUR_KEY",
"BLUECOLUMN_NAMESPACE": "my_project"
}
}
}
}
Multiple environments
Use different namespaces for work, personal, and side projects. Each stays isolated.
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