Skills Directory

affaan-m/ECC

product-capability

Translate PRD intent, roadmap asks, or product discussions into an implementation-ready capability plan that exposes constraints, invariants, interfaces, and unresolved decisions before multi-service work starts. Use when the user needs an ECC-native PRD-to-SRS lane instead of vague planning prose.

2.5K installs 246K starsUpdated Sep 3, 2026License: MIT

Install

npx skills add affaan-m/ECC@product-capability

Runs in your terminal. Adds the skill globally for Claude Code, Cursor, Codex and others; add -g -y to skip prompts.

What it does

Product Capability This skill turns product intent into explicit engineering constraints. Use it when the gap is not "what should we build?" but "what exactly must be true before implementation starts?" When to Use - A PRD, roadmap item, discussion, or founder note exists, but the implementation constraints are still implicit - A feature crosses multiple services, repos, or teams and needs a capability contract before coding - Product intent is clear, but architecture, data, lifecycle, or policy implications are still fuzzy - Senior engineers keep restating the same hidden assumptions during…

Excerpt from the skill's own SKILL.md. Read the full file on GitHub before installing: skills run with your agent's permissions.

View source on GitHub

Before you install

Skills are plain text instructions the agent follows, sometimes with scripts. Check the source, prefer repositories with many installs and stars, and read any script it ships.

Categories

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