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Threadctx Mcp

io.github.threadctx-dev/threadctx-mcp ยท v0.5.0

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

Connect Runs on your machine

Terminal
claude mcp add threadctx-mcp -e THREADCTX_MODE=<THREADCTX_MODE> -e THREADCTX_API_KEY=<THREADCTX_API_KEY> -- npx -y [email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "threadctx-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "THREADCTX_MODE": "<THREADCTX_MODE>",
        "THREADCTX_API_KEY": "<THREADCTX_API_KEY>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "threadctx-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "THREADCTX_MODE": "<THREADCTX_MODE>",
        "THREADCTX_API_KEY": "<THREADCTX_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "threadctx-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "THREADCTX_MODE": "<THREADCTX_MODE>",
        "THREADCTX_API_KEY": "<THREADCTX_API_KEY>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
THREADCTX_MODE
Optional
'local' (default, free, no signup) or 'cloud' (shared team memory)
THREADCTX_API_KEY
Optional, secret
API key for cloud mode, issued at threadctx.dev. Not needed in local mode.

Details

Package[email protected] (NPM, stdio)
First published14 Jul 2026
Last updated14 Jul 2026
Registry nameio.github.threadctx-dev/threadctx-mcp

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