squatch-harbor-mcp

Search your own past Claude sessions, locally. Indexes ~/.claude/projects/*.jsonl into a local SQLite FTS5 file and searches it — "when did I set up auth?", "how did we solve X?". No cloud, nothing leaves your machine. Stdlib only (no numpy). An MCP server, so it works in Claude Desktop (Chat) and Claude Code.

Run it (zero install — uvx fetches + runs)

uvx --from git+https://github.com/squatch-c-c/squatch-harbor-mcp squatch-harbor-mcp

Requires uv (curl -LsSf https://astral.sh/uv/install.sh | sh).

Related MCP server: MCP Claude Context Server

Add to Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json:

{
  "mcpServers": {
    "harbor": { "command": "uvx", "args": ["--from", "git+https://github.com/squatch-c-c/squatch-harbor-mcp", "squatch-harbor-mcp"] }
  }
}

Restart Claude, then: "ingest my harbor, then search it for when I set up the egress guard."

Tools

Local-only. Index lives at ~/.harbor/harbor-mcp.db. Part of the Squatch system.