{
  "markdown": "# 🧠 BlueColumn MCP Server\n\n> **Give Claude Desktop, Cursor, and any MCP-compatible agent persistent memory across sessions.**\n\n[![npm version](https://img.shields.io/npm/v/bluecolumn-mcp)](https://www.npmjs.com/package/bluecolumn-mcp)\n[![License](https://img.shields.io/badge/license-MIT-blue)](LICENSE)\n[![BlueColumn](https://img.shields.io/badge/BlueColumn-API-3B82F6)](https://bluecolumn.ai)\n\n**2-minute setup.** Zero-config. Audio-native. Works with every MCP client.\n\n---\n\nMCP server for [BlueColumn](https://bluecolumn.ai) — persistent semantic memory for AI agents.\n\nGive any MCP-compatible agent (Claude Desktop, Cursor, Windsurf, LangChain, AutoGen, CrewAI) the ability to remember, recall, and store observations across sessions.\n\n## Tools\n\n| Tool | Description |\n|---|---|\n| `remember` | Ingest text, audio, or documents into persistent memory |\n| `recall` | Query memory with natural language, get AI-synthesized answer + sources |\n| `note` | Store lightweight agent observations as searchable vectors |\n\n## Setup\n\n### 1. Get your BlueColumn API key\n\nSign up free at [bluecolumn.ai](https://bluecolumn.ai) — 60 min audio + 100 queries/month, no credit card required.\n\n### 2. Install\n\n```bash\nnpm install -g bluecolumn-mcp\n```\n\n### 3. Configure Claude Desktop\n\nAdd to `~/Library/Application Support/Claude/claude_desktop_config.json`:\n\n```json\n{\n  \"mcpServers\": {\n    \"bluecolumn\": {\n      \"command\": \"bluecolumn-mcp\",\n      \"env\": {\n        \"BLUECOLUMN_API_KEY\": \"bc_live_YOUR_KEY\"\n      }\n    }\n  }\n}\n```\n\n### 4. Restart Claude\n\nDone. Claude now remembers everything you tell it to.\n\n## What Makes BlueColumn Different\n\n| Feature | BlueColumn MCP | Other MCP Memory Servers |\n|---------|---------------|--------------------------|\n| **Audio ingestion** | ✅ Native (transcribe + store) | ❌ Text only |\n| **Plain English recall** | ✅ \"What did we decide about pricing?\" | ❌ Keyword/vector only |\n| **Setup time** | ~2 minutes | ~10-30 minutes |\n| **Cloud managed** | ✅ No infra to run | ⚠️ Most require local DB |\n| **Namespace isolation** | ✅ Built-in per key | ⚠️ Manual |\n\n## Examples\n\n### Store project context\n```\nRemember: We're building a React component library called Aether with Tailwind CSS v4.\n```\n\n### Recall across sessions (new conversation)\n```\nWhat project was I working on? What was my tech stack?\n```\n→ *Claude recalls: \"You're building Aether, a React component library with Tailwind CSS v4\"*\n\n### Store audio notes\nRecord a voice memo → BlueColumn transcribes it → Claude remembers it.\n\n## Advanced\n\n### Custom namespace\n```json\n{\n  \"mcpServers\": {\n    \"bluecolumn\": {\n      \"command\": \"bluecolumn-mcp\",\n      \"env\": {\n        \"BLUECOLUMN_API_KEY\": \"bc_live_YOUR_KEY\",\n        \"BLUECOLUMN_NAMESPACE\": \"my_project\"\n      }\n    }\n  }\n}\n```\n\n### Multiple environments\nUse different namespaces for work, personal, and side projects. Each stays isolated.\n\n---\n\n**[Sign up free →](https://bluecolumn.ai)** · **[Docs](https://bluecolumn.ai/docs)** · **[GitHub Issues](https://github.com/bluecolumnconsulting-lgtm/bluecolumn-mcp/issues)**\n",
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