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vannifr/nfr-gap-audit

Use when running a systematic, self-directed skill-and-NFR audit on a website/web-app project — discovering skills from Tessl and VoltAgent, identifying non-functional-requirement gaps (performance, accessibility, security, SEO, testing, privacy, i18n, ...), and planning/implementing improvements in small, verified, committed phases. Trigger on "skill audit", "NFR audit", "audit this project for skills/gaps", "what skills am I missing", or before starting a multi-phase quality-improvement effort on a site.

72

Quality

90%

Does it follow best practices?

Run evals on this skill

Adds up to 20 points to the overall score

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SecuritybySnyk

Low

Low-risk findings worth noting

Overview
Quality
Evals
Security
Files
Low

W011: Third-party content exposure detected (indirect prompt injection risk).

What this means

The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.

Why it was flagged

The workflow fetches external community skills from an awesome-agent-skills GitHub repository and installs them into the agent environment, exposing the agent to outsider-authored free text.

Where we found it

raw.githubusercontent.com

domain · 2 sites

The skill instructs the agent to fetch the awesome-agent-skills README from raw.githubusercontent.com at runtime, then grep it for skill names and install those community-authored skills into the agent environment.

SKILL.md

55

https://raw.githubusercontent.[REDACTED].md

references/skill-discovery-searches.md

36

curl -s https://raw.githubusercontent.[REDACTED].md | grep -iE

Report incorrect finding
Low

W012: Unverifiable external dependency detected (runtime URL that controls agent).

What this means

The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.

Why it was flagged

The skill instructs the agent to fetch and grep a remote file from `https://raw.githubusercontent.com/VoltAgent/awesome-agent-skills/main/README.md` at runtime, creating a common/reputable unofficial operational dependency.

Where we found it

https://raw.githubusercontent.[REDACTED].md

url · 2 sites

The skill instructs the agent to fetch the awesome-agent-skills README from this specific URL at runtime via curl, creating an unverifiable external dependency on a community-maintained GitHub resource that is not version-pinned.

SKILL.md

55

https://raw.githubusercontent.[REDACTED].md

references/skill-discovery-searches.md

36

curl -s https://raw.githubusercontent.[REDACTED].md | grep -iE

Audited
Security analysis
Snyk