ln-521-test-researcher
Researches real-world problems, competitor solutions, and customer complaints before test planning. Posts findings as Linear comment for ln-522 and ln-523.
npx skills add majiayu000/claude-skill-registry --skill ln-521-test-researcher --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
> **Paths:** File paths (`shared/`, `references/`, `../ln-*`) are relative to skills repo root. If not found at CWD, locate this SKILL.md directory and go up one level for repo root. ## Inputs | Input | Required | Source | Description | |-------|----------|--------|-------------| | `storyId` | Yes | args, git branch, kanban, user | Story to process | **Resolution:** Per `shared/references/input_resolution_pattern.md` — Story Resolution Chain. **Status filter:** To Review # Test Researcher Researches real-world problems and edge cases before test planning to ensure tests cover actual user pain points, not just AC. ## Purpose & Scope - Research common problems for the feature domain using Web Search, MCP Ref, Context7. - Analyze how competitors solve the same problem. - Find customer complaints and pain points from forums, StackOverflow, Reddit. - Post structured findings as Linear comment for downstream skills (ln-522, ln-523). - No test creation or status changes. ## When to Use This skill should be used when: - **Invoked by ln-520-test-planner** at start of test planning pipeline - Story has non-trivial functionality (external APIs, file formats, authentication) - Need to discover
- Inputs
- Purpose & Scope
- When to Use
- Workflow
- Phase 1: Discovery
- Phase 2: Extract Feature Domain
- Phase 3: Research Common Problems
- Phase 4: Research Competitor Solutions
- Phase 5: Research Customer Complaints
- Phase 6: Compile and Post Findings
- Critical Rules
- Definition of Done
- Reference Files
What does the ln-521-test-researcher skill do?
Researches real-world problems, competitor solutions, and customer complaints before test planning. Posts findings as Linear comment for ln-522 and ln-523.
How do I install it?
Run `npx skills add majiayu000/claude-skill-registry --skill ln-521-test-researcher --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From majiayu000/claude-skill-registry, a repository with 534 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.