Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add commands/evol-ai/skillcompass/eval-rollbackgit clone --depth 1 https://github.com/Evol-ai/SkillCompassWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00000 | $0.01151 |
| Opus 5 | $0.00000 | $0.00575 |
| Sonnet 5 | $0.00000 | $0.00230 |
| Haiku 4.5 | $0.00000 | $0.00115 |
Grade A, and why
eval-rollback scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 113 lines — stays where its author put it; the contents beside it link to each section on GitHub.
/eval-rollback — Version Rollback
Locale: All templates in this spec are written in English. Detect the user's language from the session and translate user-facing text at display time per SKILL.md's Global UX Rules. Dimension labels: see the canonical table in SKILL.md.
Arguments
<skill-name>(required): Name of the skill to rollback.--to <version>(optional): Target version to restore. If omitted, show version list.
Steps
Step 1: Load Manifest
Use the Read tool to load .skill-compass/{skill-name}/manifest.json.
If not found: output a locale-appropriate message, e.g.:
"No version history for '{skill-name}'. Run /eval-skill first to begin tracking."
Then present a choice (skip if --internal or --ci):
[Evaluate this skill now / Cancel]
If the user chooses Evaluate this skill now, invoke /eval-skill <skill-name> and stop. If Cancel, stop.
Step 2: Display Version Timeline
Show all tracked versions:
Version History: sql-optimizer
| # | Version | Score | Verdict | Trigger | Dimension | Date |
|---|--------------|-------|---------|--------------|-----------|------------|
| 1 | 1.0.0 | 38 | FAIL | initial | — | 2026-01-15 |
| 2 | 1.0.0-evo.1 | 52 | CAUTION | eval-improve | security | 2026-01-16 |
| 3 | 1.0.0-evo.2 | 62 | CAUTION | eval-improve | trigger | 2026-01-17 |
| 4 | 1.0.0-evo.3 | 71 | PASS | eval-improve | functional| 2026-01-18 | ← current
If --to was specified: proceed to Step 3 with that version.
If not: prompt the user to enter the row number (#) from the table above — do not ask them to type the version string. Example prompt:
Enter the row number to rollback to (e.g. 2):
Map the entered number to the corresponding version via the table. Re-prompt on invalid input.
Step 3: Safety Snapshot
Before rollback, snapshot the current version:
- Compute content hash of current SKILL.md
- If not already in snapshots: save using the Write tool
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 113 lines · 0 tokens per session scan A 8248920d7faf
eval-rollback is a command published in the GitHub repository Evol-ai/SkillCompass (215 stars, last pushed 4mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,151 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other commands, from other repositories
story-long-scan
长篇网文扫榜。分析起点、番茄、晋江等平台排行数据，提炼市场趋势。.
audit_docs
Audit all project metadata files for stale counts, version mismatches, broken references, and missing entries. Reports discrepancies without auto-fixing.
merge_session
Merge session branch(es) into main via rebase + fast-forward push. Use from inside a session worktree pane to land your work, or with --all to batch merge all sessions from the main repo.
cherry_pick_pr
Cherry-pick one or more commits onto a new branch from main and open a PR. Useful when a commit landed on the wrong branch or you want to split a multi-commit branch into separate PRs.
cti-report
Render case deliverables — relationship graph (PNG/SVG/Mermaid) and a polished PDF/DOCX assessment. Usage: /cti-report [--graph|--pdf].
reskin
Extract a measured design signature (type ramp, accent + its budget, grid unit, radius, layout) from a reference image or site, write it to signature.json, and drive the build to match it — "steal this vibe" as a spec, not pixels.