| name | portable-diffskill |
| description | Use this when a user asks to summarize, triage, or review a local unified diff or patch using moonrun and the bundled portable diffskill WASM artifact from this skill. |
Portable Diffskill
Use this skill to convert a unified diff into a compact review report. It is
best for quick code-review triage when the agent has a patch file but should not
depend on Git commands.
Quick Start
moonrun /path/to/portable-diffskill/assets/diffskill.wasm \
--file change.diff
Limit file listing size:
moonrun /path/to/portable-diffskill/assets/diffskill.wasm \
--limit 20 \
--file change.diff
Workflow
- Generate or locate a unified diff.
- Run
diffskill to get changed files, line counts, risk tags, and review
hints.
- Pay special attention to
artifact, manifest, and automation tags.
- Use the report to decide which tests or source files need deeper inspection.
Useful Options
--file PATH: read a guest-visible diff file.--limit N: cap changed files listed in the report.--output PATH: write the report to a guest-visible path.
Caveats
This skill parses unified diff text. It does not call Git, inspect repository
state, understand renames beyond paths present in the diff, or prove test
coverage.
