Use when surfacing exceptions, abuse cases, and failure states before design or implementation. Also triggers on 'edge cases', 'failure cases', 'exceptions', 'abuse flow', 'what can go wrong', or 'pre-mortem'.
From pmnpx claudepluginhub etusdigital/etus-plugins --plugin pmThis skill uses the workspace's default tool permissions.
Searches, retrieves, and installs Agent Skills from prompts.chat registry using MCP tools like search_skills and get_skill. Activates for finding skills, browsing catalogs, or extending Claude.
Searches prompts.chat for AI prompt templates by keyword or category, retrieves by ID with variable handling, and improves prompts via AI. Use for discovering or enhancing prompts.
Guides agent creation for Claude Code plugins with file templates, frontmatter specs (name, description, model), triggering examples, system prompts, and best practices.
BEFORE asking anything in this module:
Find the scenarios that usually get remembered too late: invalid states, dependency failures, abuse paths, rollback needs, and partial success.
This skill populates EDGE-# entries in the Opportunity Pack and should be
used before user stories are finalized.
Check for:
For each EDGE-#, capture: