Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/FairladyZ625/harness-anythingnpx agentmods add skills/fairladyz625/harness-anything/gate-customizationWrote 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/fairladyz625/harness-anything/gate-customization)<a href="https://agentmods.dev/skills/fairladyz625/harness-anything/gate-customization"><img src="https://agentmods.dev/badge/skills/fairladyz625/harness-anything/gate-customization/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/fairladyz625/harness-anything/gate-customization"><img src="https://agentmods.dev/badge/skills/fairladyz625/harness-anything/gate-customization.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 | $0.00060 | $0.03606 |
| Opus 5.5 | $0.00024 | $0.01442 |
| Sonnet 5.5 | $0.00012 | $0.00721 |
| Haiku 4.5 | $0.00006 | $0.00361 |
Grade A, and why
gate-customization 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.
The source is not reproduced here
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
What ships with it
7 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 Changed · -1 lines 82c1c8a6f4aa
- 9d ago Changed · +86 lines · -99 tokens per session 9b39b5b2e05c
- 18d ago Changed · -1 lines f051afbf3d04
- 1mo ago First seen · 271 lines · 159 tokens per session scan A 172161dd92d8
gate-customization is a skill published in the GitHub repository FairladyZ625/harness-anything (232 stars, last pushed today), licensed AGPL-3.0. It adds 60 tokens to every session and 3,606 once invoked, about $0.0002 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 2026-09-18.
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