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 quay/ai-helpers --skill fix-pythongit clone --depth 1 https://github.com/quay/ai-helpersWrote 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/quay/ai-helpers/fix-python)<a href="https://agentmods.dev/skills/quay/ai-helpers/fix-python"><img src="https://agentmods.dev/badge/skills/quay/ai-helpers/fix-python.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 | $0.00031 | $0.00489 |
| Opus 5 | $0.00015 | $0.00244 |
| Sonnet 5 | $0.00006 | $0.00098 |
| Haiku 4.5 | $0.00003 | $0.00049 |
Grade A, and why
fix-python scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Fix Python CVE
Inputs
| Input | Required |
|---|---|
PACKAGE |
yes |
FIXED_VERSION |
yes |
CVE_ID |
yes |
REPO_DIR |
yes (cwd) |
CVE_PYBUILD_SETUPTOOLS_WORKAROUND |
optional, default false |
Steps
1. Find requirements file
REQ_FILE=""
for f in requirements.txt requirements-dev.txt; do
if grep -qi "^${PACKAGE}" "$f" 2>/dev/null; then
REQ_FILE="$f"
break
fi
done
2. Bump version pin
ESCAPED_PACKAGE=$(printf '%s\n' "$PACKAGE" | sed 's/[.[\*^$]/\\&/g')
sed -i "s/^${ESCAPED_PACKAGE}[=>~!][=<>~!]*.*$/${PACKAGE}>=${FIXED_VERSION}/" "$REQ_FILE"
3. Regenerate requirements-build.txt
pybuild-deps compile --generate-hashes --output-file=requirements-build.txt requirements.txt
if [ "${CVE_PYBUILD_SETUPTOOLS_WORKAROUND:-false}" = "true" ]; then
sed -i '/^setuptools==82\b/d' requirements-build.txt
fi
4. Verify
grep "${PACKAGE}" requirements-build.txt
pip-audit -r requirements.txt 2>/dev/null | grep -i "${CVE_ID}" && \
echo "WARNING: CVE still detected" || echo "CVE resolved in scan"
Output
Modified requirements*.txt and requirements-build.txt in REPO_DIR.
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 · 75 lines · 31 tokens per session scan A 718d72412905
fix-python is a skill published in the GitHub repository quay/ai-helpers (3 stars, last pushed 19d ago), licensed MIT. It adds 31 tokens to every session and 489 once invoked, about $0.0002 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 2026-09-04.
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