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 skills/slamb2k/mad-skills/syncnpx skills add slamb2k/mad-skills --skill syncgit clone --depth 1 https://github.com/slamb2k/mad-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/slamb2k/mad-skills/sync)<a href="https://agentmods.dev/skills/slamb2k/mad-skills/sync"><img src="https://agentmods.dev/badge/skills/slamb2k/mad-skills/sync.svg" alt="Measured on agentmods" height="20"></a>What 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 5.1 | $0.00099 | $0.02021 |
| Opus 5 | $0.00049 | $0.01010 |
| Sonnet 5 | $0.00020 | $0.00404 |
| Haiku 4.5 | $0.00010 | $0.00202 |
Grade A, and why
sync 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 5d 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 — 202 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Sync - Repository Synchronization
When this skill is invoked, IMMEDIATELY output the banner below before doing anything else.
Pick ONE tagline at random — vary your choice each time.
CRITICAL: Reproduce the banner EXACTLY character-for-character, including the diagonal / glyph before the name.
{tagline}
/$$ /$$$$$$ /$$ /$$ /$$ /$$ /$$$$$$
/$$//$$__ $$| $$ /$$/| $$$ | $$ /$$__ $$
/$$/| $$ \__/ \ $$ /$$/ | $$$$| $$| $$ \__/
/$$/ | $$$$$$ \ $$$$/ | $$ $$ $$| $$
/$$/ \____ $$ \ $$/ | $$ $$$$| $$
/$$/ /$$ \ $$ | $$ | $$\ $$$| $$ $$
/$$/ | $$$$$$/ | $$ | $$ \ $$| $$$$$$/
|__/ \______/ |__/ |__/ \__/ \______/
Taglines:
- 🎯 Pulling the latest moves...
- 🚂 All aboard the sync train!
- 🤝 Getting everyone on the same page!
- 📡 Fetching the latest plot twists!
- 🥷 Time to steal everyone else's code!
- ☕ Catching up on what you missed!
- 🔁 Rebase, merge, rinse, repeat!
- 🎬 Previously on main...
Output Formatting
After the banner, display parsed input:
┌─ Input ────────────────────────────────────────
│ {Field}: {value}
│ Flags: {parsed flags or "none"}
└────────────────────────────────────────────────
Pre-flight results:
── Pre-flight ───────────────────────────────────
✅ {dep} {version or "found"}
⚠️ {dep} not found → {fallback detail}
❌ {dep} missing → stopping
──────────────────────────────────────────────────
Stage/phase headers: ━━ {N} · {Name} ━━━━━━━━━━━━━━━━━━━━━━━━━
Status icons: ✅ done · ❌ failed · ⚠️ degraded · ⏳ working · ⏭️ skipped
Synchronize local repository with the remote default branch using a deterministic bash script — no LLM subagent needed since all steps are pure git commands.
Flags
Parse optional flags from the request:
--no-stash: Don't auto-stash uncommitted changes--no-cleanup: Don't delete stale local branches--no-rebase: Use merge instead of rebase when on a feature branch
What ships with it
4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 5d ago First seen · 202 lines · 99 tokens per session scan A 01483faa3d04
sync is a skill published in the GitHub repository slamb2k/mad-skills (5 stars, last pushed 16d ago), licensed MIT. It adds 99 tokens to every session and 2,021 once invoked, about $0.0005 per session on Opus 5. 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 2026-08-31.
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