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 gabrielmoreira/agent-skills-mirror --skill editgit clone --depth 1 https://github.com/gabrielmoreira/agent-skills-mirrorWrote 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/gabrielmoreira/agent-skills-mirror/edit)<a href="https://agentmods.dev/skills/gabrielmoreira/agent-skills-mirror/edit"><img src="https://agentmods.dev/badge/skills/gabrielmoreira/agent-skills-mirror/edit/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/gabrielmoreira/agent-skills-mirror/edit"><img src="https://agentmods.dev/badge/skills/gabrielmoreira/agent-skills-mirror/edit.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00033 | $0.00197 |
| Opus 5.5 | $0.00013 | $0.00079 |
| Sonnet 5.5 | $0.00007 | $0.00039 |
| Haiku 4.5 | $0.00003 | $0.00020 |
Grade A, and why
edit 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 9d 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.
This is a copy
100% identical to edit — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
Edit
Make a targeted edit to an existing file by replacing one exact, unique
occurrence of a string. old_str must appear exactly once in the file.
Call directly from the kernel:
await edit(path="pkg/file.py", old_str=old, new_str=new)
Use exact old/new strings. If the text contains triple double quotes, use
triple single-quoted variables (old = '''...''') or build old/new from
inspected file slices. Returns a short confirmation; raises if old_str is
missing or matches more than once (widen the snippet to make it unique).
Or from a shell cell:
!edit --path pkg/file.py --old-str "..." --new-str "..."
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.
- 9d ago First seen · 23 lines · 33 tokens per session scan A 5e687f0d6fc4
edit is a skill published in the GitHub repository gabrielmoreira/agent-skills-mirror (19 stars, last pushed yesterday), licensed MIT. It adds 33 tokens to every session and 197 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to edit, differing in 0 lines, and is treated as a copy.
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