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Privacy policy diff summarizer

Skill sisodiabhumca/agent-skills/skills/privacy-policy-diff-summarizer

Production-Ready Agent Skills : product analytics, growth experiments, CRM, research synthesis, postmortems, data contracts, SaaS spend, compliance, architecture maps, and LLM eval and many more.

Install
npx -y skills add sisodiabhumca/agent-skills --skill privacy-policy-diff-summarizer

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

  • 0 stars0 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

What its author says it does

Copied from the file, not written here

Diff two privacy policy texts and produce a vendor-neutral summary of materially changed sections and risk flags.

SKILL.md

1.5 KB, as published. Nobody here has run it

When to invoke

  • You have an updated privacy policy and need a quick summary of changes.
  • You need to flag potentially material changes (data collected, sharing, retention, user rights).
  • You want an evidence-backed diff that can be reviewed by legal/compliance.

Inputs needed

  • --old path to the previous policy text (UTF-8)
  • --new path to the updated policy text (UTF-8)

Workflow

  1. Normalize whitespace and split into paragraphs.
  2. Compute a paragraph-level diff.
  3. Extract:
    • added and removed paragraphs
    • most-changed paragraphs (by similarity)
  4. Apply heuristic risk flags (keyword rules), e.g.:
    • new data categories: location, biometrics, health, children
    • new sharing: advertisers, partners, affiliates
    • retention expansion
    • cross-border transfers
  5. Emit a JSON report with:
    • change summary
    • top changes (with old/new snippets)
    • triggered risk flags

Output format

JSON to stdout:

  • material_change_score (0-100)
  • added_paragraphs, removed_paragraphs
  • changed_paragraph_pairs
  • risk_flags

Guardrails

  • Vendor-neutral: operates on plain text and heuristic rules only.
  • Not legal advice; always route to counsel for final review.
  • Avoid overconfident conclusions: report evidence (snippets) for each flag.

Reference code

  • privacy_policy_diff_summarizer.py

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