Modelwatch
Continuous behavioral drift monitoring for LLM apps — catches silent provider model updates.
Connector by bch1212 · GitHub account verified by the MCP Registry
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Install
Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.
npx agentmarket install connector/bch1212-modelwatch
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Reviews
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Permissions
What this server can do and what it asks for, from its tool list, install config and code. Checked Nov 1, 2026.
- Tools
- 5 read · 3 write · 1 delete
- Secrets
- 1 (API keys, tokens or passwords)
- Install scripts
- None found
- Runs as
- Node.js package
Tools by what they do 9
Read from the source code; the running server may list different tools.
Read 5 · Look things up without changing anything.
get_drift_eventsget_healthget_spec_historylist_endpointslist_specs
Write 3 · Create, change, send or run things.
create_endpointcreate_specrun_spec
Delete 1 · Delete, drop, revoke or wipe things.
reset_baseline
Secrets and settings it asks for
Secrets: values you paste in that let it act as you.
MODELWATCH_API_KEY
Other settings (environment variables or headers).
MODELWATCH_API_BASE
Network hosts it talks to 3
api.modelwatch.app· found in codegithub.com· found in codemodelwatch.app· found in code
Tools (9)
Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].
create_endpointRegister an LLM endpoint to monitor. The workspace must already have a stored API key for the provider (use the dashboard to add one). Returns the new endpoint's id.
create_specCreate a behavioral spec. The first run after creation sets the baseline output; subsequent scheduled runs are scored against that baseline across 5 axes (semantic, format, refusal, length, contains). Provide a semantic similarity threshold or use the API default.
get_drift_eventsFetch recent drift events across the workspace, newest first. Each event has spec_id, run_id, severity, drift_score, summary, and created_at. Use this for weekly review or to drive an automation.
get_healthPer-spec health across the workspace: spec_id, spec_name, endpoint_name, status (green/yellow/red), last_drift_score and last_run_at. This is not a plan or billing KPI endpoint.
get_spec_historyGet the run history for a single spec. Returns each run's status, drift score, semantic similarity, format match, and timestamp — useful for trending charts and reasoning about when behavior shifted.
list_endpointsList the LLM endpoints currently monitored in this workspace. Returns id, name, provider, model, is_active, created_at for each.
list_specsList behavioral specs in the workspace. A spec is a stored prompt + expectation that ModelWatch replays on a schedule and diffs against a baseline. Returns id, name, input_text, schedule, has_baseline, and the parent endpoint_id.
reset_baselineClear a spec's baseline. The next run will record a new baseline instead of being diffed against the old one. Use this after you've intentionally changed your prompt template, model version, or the behavior you expect — otherwise every future run will look like drift.
run_specRun a spec on demand and return the drift score immediately. Use this to (1) set the baseline manually right after create_spec, or (2) sanity-check a spec without waiting for the next scheduled run. Returns the run status, output, drift score, semantic similarity, format match, refusal flag, and timestamp.
Signals
- Stars
- 0
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Oct 7, 2026 (25 days ago)
- Last release
- Oct 7, 2026 (25 days ago)
From GitHub (fetched Oct 24, 2026).
Details
- Registry name
io.github.bch1212/modelwatch- Version
- 0.1.3
- Auth
- API key
- Packages
- npm modelwatch-mcp
- License
- License unknown
- Repository
- github.com/bch1212/modelwatch
- Website
- modelwatch.app
- First seen
- Oct 24, 2026
- Last checked
- Nov 1, 2026
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Cite this page
Modelwatch MCP server. Agent Mart. https://agentmart.dev/connectors/bch1212-modelwatch (last updated 2026-11-01)