deliver-edge-cases
product-on-purpose/pm-skillsDocuments edge cases, error states, boundary conditions, race conditions, and recovery paths for a feature - the systematic catalog of what can go wrong and…
Scores out of 100 · grade A
2026-08-13Works
40% of the score100/100
- Loads cleanly: valid frontmatter, required fields present, no dangling references.
Maintained
25% of the score100/100
- no commits in the last 12 weeks
Adopted
20% of the score37/100
- 534 stars on the source repo.
Documented
15% of the score75/100
- 538 words with worked examples.
- Ships 5 bundled files.
Install
npx skills add product-on-purpose/pm-skills/deliver-edge-casesWhat it says it does
Documents edge cases, error states, boundary conditions, race conditions, and recovery paths for a feature - the systematic catalog of what can go wrong and the failure modes to design for. Use during specification to map the failure surface and ensure comprehensive coverage, or during QA planning to identify boundary and limit scenarios to test. Distinct from deliver-acceptance-criteria, which writes story-level Given/When/Then checks; this skill produces the whole-feature edge-case catalog.
Also in product-on-purpose/pm-skills
| Artifact | Score | What the check found | Type | Reach | Last commit |
|---|---|---|---|---|---|
| pm-changelog-curatorproduct-on-purpose/pm-skills | clean | Subagent | 534 stars | 2 days ago | |
| pm-release-conductorproduct-on-purpose/pm-skills | clean | Subagent | 534 stars | 2 days ago | |
| pm-workflow-orchestratorproduct-on-purpose/pm-skills | clean | Subagent | 534 stars | 2 days ago | |
| discover-journey-mapproduct-on-purpose/pm-skills | clean | Skill | 534 stars | 2 days ago | |
| foundation-lean-canvasproduct-on-purpose/pm-skills | clean | Skill | 534 stars | 2 days ago | |
| foundation-okr-writerproduct-on-purpose/pm-skills | clean | Skill | 534 stars | 2 days ago |
Other testing & qa skills
Browse all| Artifact | Score | What the check found | Category | Reach | Last commit |
|---|---|---|---|---|---|
| skill-creatoranthropics/skills | No license | Testing & QA | 358,827 installs | today | |
| systematic-debuggingobra/superpowers | clean | Testing & QA | 232,863 installs | 2 days ago | |
| webapp-testinganthropics/skills | No license | Testing & QA | 138,299 installs | today | |
| test-driven-developmentobra/superpowers | clean | Testing & QA | 204,536 installs | 2 days ago | |
| migrate-to-shoehornmattpocock/skills | clean | Testing & QA | 238,622 installs | today | |
| playwright-component-testingmicrosoft/playwright | clean | Testing & QA | 95k stars | today |
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