Summary
Brings ModelWatch's continuous drift monitoring into Claude Desktop so you can define behavioral specs, check drift scores, and pull alert history without leaving your editor. You can create new specs with input prompts and expectation rules (refusal checks, format constraints, semantic similarity thresholds), query recent drift reports across your endpoints, and see which scheduled checks fired alerts. Useful when you're debugging a silent model update from OpenAI or Anthropic and want to cross reference what changed in your production behavior baselines. The server talks to ModelWatch's API using your mw_ key, so you need an active account. If you're already running hourly checks on your LLM outputs and want Claude to help triage when drift spikes, this connects the dots.
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →
Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →
Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →
Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →Featured
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →Configuration
MODELWATCH_API_KEY*secretAPI key from https://modelwatch.app (free tier: 5 specs, 500 runs/mo).
MODELWATCH_API_BASEdefault: https://api.modelwatch.appOverride the API base URL for self-hosted deployments.
Categories
Registryactive
Packagemodelwatch-mcp
TransportSTDIO
AuthRequired
UpdatedMay 9, 2026
