mybrain

robertsfeir/mybrain

★ 5 stars Shell 🗄️ Database Updated today

Personal knowledge base with semantic search for Claude — local PostgreSQL + pgvector, MCP server for Claude Code CLI and Claude Desktop. Inspired by Nate B Jones's Open Brain guide (promptkit.natebjones.com)

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Quick Install

Copy the config for your editor. Some servers may need additional setup — check the README.

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "mybrain": {
      "command": "npx",
      "args": [
        "-y",
        "robertsfeir/mybrain"
      ]
    }
  }
}

README Excerpt

**A personal knowledge base with semantic search, delivered as a Claude Code plugin.** Capture thoughts, ideas, notes, and decisions as you work. Ask Claude about them later in plain English -- MyBrain finds matches by meaning, not just keywords. Everything is stored in your own PostgreSQL database with pgvector embeddings.

Tools (4)

brain_statsbrowse_thoughtscapture_thoughtsearch_thoughts

Topics

claudeclaude-codeclaude-desktopembeddingsknowledge-basemcpmcp-serverpgvectorpostgresqlsemantic-search

mybrain

Quick Install

README Excerpt

Tools (4)

Topics

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