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fallow
79 / 100 · Review before installing
Check before installing. Some of what it can do is expected: a coding skill usually runs build and test commands.
By tensology/decisionsai (GitHub) · coding · 17 stars · scanned at commit 54239d8
Codebase intelligence for JavaScript and TypeScript. Free static layer reports quality, changed-code risk, cleanup opportunities (unused files, exports, types, dependencies), code duplication, circular dependencies, complexity hotspots, architecture boundary violations, feature flag patterns, and opt-in security candidates. Runtime coverage merges production execution data into the same health report for hot-path review, cold-path deletion confidence, and stale-flag evidence, with a single loca…
Works with any agent that supports SKILL.md skills.
What this skill can do
Downloads and installs other software
The author does not mention this.
Found in 12 places.
Show 9 more
- plugins/competition-pack/fallow/skills/fallow/references/cli-reference.md, line 1680
- **Any CI**: `npx fallow --ci` - equivalent to `--format sarif --fail-on-issues --quiet` - plugins/competition-pack/fallow/skills/fallow/references/patterns.md, line 95
run: npx fallow dead-code --fail-on-issues --quiet - plugins/competition-pack/fallow/skills/fallow/references/patterns.md, line 102
run: npx fallow dead-code --ci > fallow.sarif - plugins/competition-pack/fallow/skills/fallow/references/patterns.md, line 191
run: npx fallow dead-code --format json --quiet --changed-since ${{ github.event.pull_request.base.sha }} --fail-on-issues - plugins/competition-pack/fallow/skills/fallow/references/patterns.md, line 198
run: npx fallow dupes --format json --quiet --threshold 5 --mode mild - plugins/competition-pack/fallow/skills/fallow/references/patterns.md, line 207
run: npx fallow dupes --format json --quiet --changed-since ${{ github.event.pull_request.base.sha }} - plugins/competition-pack/fallow/skills/fallow/references/patterns.md, line 304
- npx fallow dead-code --fail-on-issues --quiet --format json > fallow-results.json - plugins/competition-pack/fallow/skills/fallow/references/patterns.md, line 455
npx knip --reporter json - plugins/competition-pack/fallow/skills/fallow/references/patterns.md, line 779
- Resolves `fallow` from PATH first, then `npx --no-install fallow` as a fallback. Skips with a stderr notice if neither is available or if `jq` is missing.
Runs commands on your computer
This is disclosed by the author in the skill's SKILL.md or README. Expected for a coding skill.
Found in 24 places.
Show 17 more
- plugins/competition-pack/fallow/skills/fallow/SKILL.md, line 261
fallow dead-code --format json --quiet --unused-exports - plugins/competition-pack/fallow/skills/fallow/SKILL.md, line 266
fallow audit --format json --quiet --base main - plugins/competition-pack/fallow/skills/fallow/SKILL.md, line 273
fallow dupes --format json --quiet - plugins/competition-pack/fallow/skills/fallow/SKILL.md, line 281
fallow fix --dry-run --format json --quiet # 1. preview what will be removed - plugins/competition-pack/fallow/skills/fallow/SKILL.md, line 290
fallow list --entry-points --format json --quiet - plugins/competition-pack/fallow/skills/fallow/SKILL.md, line 298
fallow dead-code --format json --quiet --production - plugins/competition-pack/fallow/skills/fallow/SKILL.md, line 305
fallow dead-code --format json --quiet --workspace my-package # single package (lists: web,admin) - plugins/competition-pack/fallow/skills/fallow/SKILL.md, line 314
fallow dead-code --format json --quiet --file src/utils.ts --file src/helpers.ts - plugins/competition-pack/fallow/skills/fallow/SKILL.md, line 321
fallow dead-code --format json --quiet --include-entry-exports - plugins/competition-pack/fallow/skills/fallow/SKILL.md, line 328
fallow flags --format json --quiet - plugins/competition-pack/fallow/skills/fallow/SKILL.md, line 336
fallow security --format json --quiet - plugins/competition-pack/fallow/skills/fallow/SKILL.md, line 346
fallow health --format json --quiet --coverage-gaps - plugins/competition-pack/fallow/skills/fallow/SKILL.md, line 354
fallow health --format json --quiet --hotspots - plugins/competition-pack/fallow/skills/fallow/SKILL.md, line 367
fallow health --format json --quiet --complexity --complexity-breakdown - plugins/competition-pack/fallow/skills/fallow/SKILL.md, line 375
fallow dead-code --format json --quiet --save-regression-baseline .fallow/baseline.json - plugins/competition-pack/fallow/skills/fallow/SKILL.md, line 387
fallow explain unused-export --format json - plugins/competition-pack/fallow/skills/fallow/SKILL.md, line 396
fallow impact enable
and 4 more places
Connects to the internet
This is disclosed by the author in the skill's SKILL.md or README.
Found in 2 places.
Safer alternatives
Low-risk skills in the same category (coding) that look related. Check that one does what you need.
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'fallow' ] || [ -L ~/.agents/skills/'fallow' ]; then echo 'A skill folder named fallow already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/tensology/decisionsai' "$d" && git -C "$d" checkout --quiet '54239d84419e02067dff05bf4e0bc208764604ed' -- 'plugins/competition-pack/fallow/skills/fallow' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/competition-pack/fallow/skills/fallow' ~/.agents/skills/'fallow' && rm -rf "$d"; fi
Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'fallow' ~/.claude/skills/'fallow' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
The badge for tensology/decisionsai shows the score of its lowest-scoring skill.

[](https://zalavijaysinh.github.io/skilltrust/repos/tensology/decisionsai/)
Score history
| Date | Version | Score |
|---|
| 2026-11-14 | 54239d8 | 79 |
| 2026-11-09 | 2d78e20 | 100 |