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/dcassil/resume-kit/update-best-practicesnpx skills add dcassil/resume-kit --skill update-best-practicesgit clone --depth 1 https://github.com/dcassil/resume-kitWrote 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/dcassil/resume-kit/update-best-practices)<a href="https://agentmods.dev/skills/dcassil/resume-kit/update-best-practices"><img src="https://agentmods.dev/badge/skills/dcassil/resume-kit/update-best-practices.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 | $0.00059 | $0.00194 |
| Opus 5 | $0.00030 | $0.00097 |
| Sonnet 5 | $0.00012 | $0.00039 |
| Haiku 4.5 | $0.00006 | $0.00019 |
Grade A, and why
update-best-practices 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.
What it actually says
update-best-practices — DEPRECATED alias
DEPRECATED: this skill remains as a one-release registered alias only.
Use update-refine instead. The job-independent wording pass was renamed from
the standard pass to the refine pass in RIT-I-0020; update-refine writes
resume-kit/resumes/<name>-refine.json through resume-tool build-refine,
preserves the truth/claim-preservation gates, and points config's refine
pointer at the result.
Do not start new workflow guidance from this skill name.
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 · 20 lines · 59 tokens per session scan A 7bb97d8394c9
update-best-practices is a skill published in the GitHub repository dcassil/resume-kit (0 stars, last pushed 25d ago), licensed Apache-2.0. It adds 59 tokens to every session and 194 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 2026-08-31.
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