Modelwatch
Continuous behavioral drift monitoring for LLM apps — catches silent provider model updates.
Connector by bch1212 · GitHub account verified by the MCP Registry
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 and install config. Checked Oct 25, 2026.
- Tools
- 5 read · 3 write · 1 delete
- Secrets
- 1 (API keys, tokens or passwords)
- Install scripts
- Not scanned yet
- 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
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 (21 days ago)
- Last release
- Oct 7, 2026 (21 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
- Oct 25, 2026
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Cite this page
Modelwatch MCP server. Agent Mart. https://agentmart.dev/connectors/bch1212-modelwatch (last updated 2026-10-25)