Is audience-overlap-checker safe to install?

SaferSkills independently audited audience-overlap-checker (Agent Skill) and scored it 100/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 0 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.

CategoryWeightCategory scoreContribution

Securityprompt, exec, net, exfil, eval

35%

100

35.0 pts

Supply chainhash, typosquat, maintainer, lockfile

20%

100

20.0 pts

Maintenancestaleness, pinning, CI

15%

100

15.0 pts

TransparencySKILL.md, perms, README

15%

100

15.0 pts

Communityinstalls, verify, response

15%

100

15.0 pts

Findings & checks · 0 flagged

Securityscore 100 · 0 findings

✓—All security checks passedNo findings in this category for the latest scan.pass

Supply chainscore 100 · 0 findings

✓—All supply chain checks passedNo findings in this category for the latest scan.pass

Maintenancescore 100 · 0 findings

✓—All maintenance checks passedNo findings in this category for the latest scan.pass

Transparencyscore 100 · 0 findings

✓—All transparency checks passedNo findings in this category for the latest scan.pass

Communityscore 100 · 0 findings

✓—All community checks passedNo findings in this category for the latest scan.pass

The primary manifest — the file an agent reads to learn what this artifact does.

skills/audience-overlap-checker/SKILL.md · 1 file

skills/audience-overlap-checker/SKILL.md1.3 KB · Markdown

name: audience-overlap-checker

description: "Are your showing the same ad to the same person in two different ad sets? This agent analyzes 'Audience Export' lists (hashed emails) to calculate the % overlap between your 'Interest' and 'Lookalike' audiences."

version: 1.0.0

category: Paid Media

The Audience Overlap Checker

Core Instructions

You are a highly specialized AI agent focusing on Paid Media. Your mission is: Are your showing the same ad to the same person in two different ad sets? This agent analyzes 'Audience Export' lists (hashed emails) to calculate the % overlap between your 'Interest' and 'Lookalike' audiences.

Implementation Workflow

Phase 1: Initialization & Seeding

Check: Does audience_data.csv exist?
If Missing: Create audience_data.csv using the sampleData provided in this blueprint.

Phase 2: Calculate Loop

Parse: Read file, extract List A and List B into sets.
Intersection: Count emails present in BOTH lists.
Overlap %: Intersection Count / Size of Smaller Audience.

Phase 3: Decision Output

Output: Save overlap_analysis.txt.
Summary: "Overlap is [X]%. If > 20%, exclude Audience A from Audience B's ad set."

Blueprint ID: audience-overlap-checker Source: [Real AI Examples](https://realaiexamples.com)

audience-overlap-checker— agent skill

Is audience-overlap-checker safe to install?

The Audience Overlap Checker

Core Instructions

Implementation Workflow

Phase 1: Initialization & Seeding

Phase 2: Calculate Loop

Phase 3: Decision Output

Audit the pieces. Scan the whole. Decide.