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/onlygian/g-forge/g-retronpx skills add onlygian/G-Forge --skill g-retrogit clone --depth 1 https://github.com/onlygian/G-ForgeWrote 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/onlygian/g-forge/g-retro)<a href="https://agentmods.dev/skills/onlygian/g-forge/g-retro"><img src="https://agentmods.dev/badge/skills/onlygian/g-forge/g-retro.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 | $0.00069 | $0.02094 |
| Opus 5 | $0.00034 | $0.01047 |
| Sonnet 5 | $0.00014 | $0.00419 |
| Haiku 4.5 | $0.00007 | $0.00209 |
Grade A, and why
g-retro 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.
The source is not reproduced here
Licensed GPL-3.0
The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
What ships with it
2 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.
- 2d ago First seen · 111 lines · 69 tokens per session scan A 71f123897bfd
g-retro is a skill published in the GitHub repository onlygian/G-Forge (3 stars, last pushed 3d ago), licensed GPL-3.0. It adds 69 tokens to every session and 2,094 once invoked, about $0.0003 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 2026-09-03.
Other skills, from other repositories
pr-review
Comprehensive code review for pull requests using parallel multi-agent analysis. Audits CLAUDE.md compliance, checks for bugs, analyzes git history, reviews comments, and filters by confidence score. Use when reviewing a GitHub PR, mentions "code review", "review this PR", or "/code-review".
done
Task completion workflow — run tests, commit, push, and update MASTERPLAN.md. Use when a task is finished and ready to ship. Triggers on "/done", "mark done", "task complete", "finish task", "ship it".
save
Save work-in-progress and push to remote. Like /done but keeps task IN PROGRESS. Use when switching machines, ending a session, or backing up work. Triggers on "/save", "save progress", "switch machine", "end session".
changelog
Auto-generate changelog from git commits — grouped by feat/fix/docs with PR links.
flow
이슈 플로우 단일 진입점 (issue → spec → implement → commit → pr). Git 상태 감지 후 단계별 작업 수행. 트리거 "flow", "플로우", "이슈", "issue", "커밋", "commit", "PR", "풀리퀘", "spec", "명세".
commit
Create a commit following repository guidelines with proper versioning and changelog updates.