Website Change Watcher

Monitor website/docs/pricing changes, diff meaningful updates, and summarize business impact with alert-ready reports.

Security Scan

The skill is an instruction-only watcher whose declared purpose matches its instructions and it requires no installs, credentials, or unusual privileges.

Purpose & Capability

Name, description, and the workflow (capture snapshots, diff, classify, alert) are internally consistent. The skill does not request unrelated binaries, environment variables, or config paths.

Instruction Scope

SKILL.md describes monitoring, diffing, classification, and publishing alerts but remains high-level; it does not instruct the agent to read unrelated files or secrets. It also omits operational specifics (how to schedule periodic checks, how alerts are delivered, how to handle authenticated/protected pages or robots.txt).

Install Mechanism

No install spec or code files — instruction-only, so nothing will be written to disk or downloaded during install.

Credentials

The skill declares no required environment variables or credentials. In practice, delivering alerts to Slack/email/issue trackers will require user-supplied credentials or webhooks; the SKILL.md does not request or document those, which is an operational omission but not a coherence/privilege problem.

Persistence & Privilege

always is false and there is no install-time persistence. The skill does not request elevated or cross-skill privileges.

Assessment

This is an instruction-only skill that appears to do what it says and doesn't request secrets or install code. Before installing or using it: (1) decide where alerts will be sent — you will need to supply webhooks/credentials for Slack, email, or issue trackers and verify the agent's access to them; (2) confirm whether you will monitor only public pages (respect robots.txt and legal/scrape policies) or authenticated pages (you'll need to provide credentials securely); (3) clarify retention and storage of snapshots (sensitive content could be collected); and (4) ask the skill author (or inspect any runtime integration) for details about scheduling and where diffs/archives are stored. If you want, I can list specific credentials/webhooks the skill would need to integrate with common alert channels or produce a safer operational checklist.

Purpose

Detect meaningful changes on target websites and turn them into actionable intelligence.

Core capabilities

• monitor tracked URLs and sections
• generate structural/content diffs
• ignore noisy cosmetic changes
• classify change type (pricing, policy, product, docs, legal)
• summarize impact and recommended actions

Workflow

1. Define watchlist URLs and priority.
2. Capture baseline snapshots.
3. Run periodic checks.
4. Diff and classify changes.
5. Publish alerts with impact summary.

Output format

1. Changed pages list
2. Before/after key lines
3. Impact score
4. Suggested team actions

Setup

Read setup.md.

Examples

See examples.md.