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feature-spec

Build a non-ambiguous, complete, provenance-tagged product spec for a feature area — the behavioral oracle that prove-behavior tests against. Researches every reachable source (code, live product, sibling specs, Jira, Confluence, Slack, git history) to build a mental map, then interrogates the user exhaustively to resolve EVERY ambiguity before writing. Use when: (1) user says 'feature-spec', 'write the spec for X', 'build the product spec', 'spec out this feature', (2) before running prove-behavior on a feature that has no spec yet, (3) onboarding onto a feature and wanting the ground-truth contract. One spec per feature AREA (e.g. all of the settings screen, or checkout, or the text editor). Output: docs/features/<area>/product-spec.md.

73

Quality

90%

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SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security

Low

Low-risk findings.

1 low severity finding. Worth noting, but not necessarily harmful.

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 required workflow uses research agents that read Jira and Confluence tickets to build a feature spec, which exposes the agent to outsider-authored free text.

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Repository
mayank-arora/agent-skills
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Security analysis
Snyk

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