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 skills add sfc-gh-eraigosa/dotfiles --skill sync-forksgit clone --depth 1 https://github.com/sfc-gh-eraigosa/dotfilesWrote 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/sfc-gh-eraigosa/dotfiles/sync-forks)<a href="https://agentmods.dev/skills/sfc-gh-eraigosa/dotfiles/sync-forks"><img src="https://agentmods.dev/badge/skills/sfc-gh-eraigosa/dotfiles/sync-forks/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/sfc-gh-eraigosa/dotfiles/sync-forks"><img src="https://agentmods.dev/badge/skills/sfc-gh-eraigosa/dotfiles/sync-forks.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00020 | $0.00285 |
| Opus 5.5 | $0.00008 | $0.00114 |
| Sonnet 5.5 | $0.00004 | $0.00057 |
| Haiku 4.5 | $0.00002 | $0.00028 |
Grade A, and why
sync-forks 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 1mo 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.
What it actually says
Sync Forks
This skill checks all GitHub forks associated with the authenticated user, identifies which ones are out of date compared to their upstream parent, and optionally syncs them using the GitHub CLI (gh).
Usage
When the user asks to check or sync their forks, use the provided script.
1. Check for Out-of-Date Forks
Run the script without any arguments to get a summary of forks that are behind their parent repositories.
sync-forks
2. Sync Out-of-Date Forks
Run the script with the --sync flag to automatically sync any forks that are behind.
sync-forks --sync
3. Force Sync Diverged Forks
If a fork has diverged from its parent and the user wants to forcefully overwrite local changes to match the parent, use the --force flag along with --sync.
sync-forks --sync --force
Note
Some repositories might fail to sync if the upstream parent has added or modified GitHub Actions workflows. The user will need to grant the workflow scope to the GitHub CLI by running gh auth refresh -s workflow manually in their terminal.
What ships with it
1 file 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.
- 1mo ago First seen · 41 lines · 20 tokens per session scan A 354fe5ce30ea
sync-forks is a skill published in the GitHub repository sfc-gh-eraigosa/dotfiles (50 stars, last pushed today), licensed Apache-2.0. It adds 20 tokens to every session and 285 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-08-30.
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