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mcp/harbor
Claude Desktop

threadctx mcp for Claude Desktop

io.github.threadctx-dev/threadctx-mcp

Shared memory MCP server for AI coding agents — local by default, team-shared via threadctx.dev.

client:Claude Desktop transport:stdio runtime:npm

Install threadctx mcp in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "threadctx-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "threadctx-mcp"
      ],
      "env": {
        "THREADCTX_MODE": "<THREADCTX_MODE>",
        "THREADCTX_API_KEY": "<THREADCTX_API_KEY>"
      }
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

threadctx mcp in other clients

threadctx mcp MCP server