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/athola/claude-night-marketnpx agentmods add skills/athola/claude-night-market/gauntlet-curateWrote 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/athola/claude-night-market/gauntlet-curate)<a href="https://agentmods.dev/skills/athola/claude-night-market/gauntlet-curate"><img src="https://agentmods.dev/badge/skills/athola/claude-night-market/gauntlet-curate/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/athola/claude-night-market/gauntlet-curate"><img src="https://agentmods.dev/badge/skills/athola/claude-night-market/gauntlet-curate.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00034 | $0.00994 |
| Opus 5 | $0.00017 | $0.00497 |
| Sonnet 5 | $0.00007 | $0.00199 |
| Haiku 4.5 | $0.00003 | $0.00099 |
Grade A, and why
gauntlet-curate 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.
How it starts
The opening of the file, as written. The whole thing — 129 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Gauntlet Curate
Survey the DSA problem bank, identify coverage gaps, and propose new YAML entries for human review.
When NOT To Use
- Annotating this codebase rather than the problem bank (use
gauntlet:curate) - Rebuilding the knowledge base (use
gauntlet:extract)
When This Skill Fires
Invoke this skill manually with Skill(gauntlet:gauntlet-curate)
when the problem bank needs a coverage review. The skill is intended
to participate in /update-plugins runs but is not yet wired into
that command (see openpackage.yml registration). It is distinct from
gauntlet:curate, which handles per-annotation knowledge capture
and is what /gauntlet-curate invokes today.
Steps
-
Locate the problem bank at
plugins/gauntlet/data/problems/. Read_manifest.yamlto load the expected NeetCode counts per category. -
Survey current coverage by counting problems in each YAML file (skipping
_manifest.yaml). Run the analysis script:cd plugins/gauntlet python scripts/curate_problems.py data/problems/ --output /tmp/gauntlet-curate-report.md -
Identify gaps: categories whose actual count falls below the
neetcode_countin the manifest. The script sorts gaps largest-first so the worst shortfalls appear at the top. -
Review existing problems in each gap category to understand what is already covered before proposing additions.
-
Propose new YAML entries following the schema below. Add proposals to the report under "Proposed New Problems". Do NOT write proposals directly into
data/problems/*.yaml. -
Validate proposals by running:
python -c " import yaml, sys sys.path.insert(0, 'src') from gauntlet.models import BankProblem proposals = yaml.safe_load(open('proposals.yaml')) for p in proposals: BankProblem.from_dict(p) print('All proposals valid.') " -
Present the report to the human for review. The report includes the coverage table, gap list, and proposed entries. The human decides which proposals to merge into the YAML files.
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 · 129 lines · 34 tokens per session scan A 1ece8c6f6bd5
gauntlet-curate is a skill published in the GitHub repository athola/claude-night-market (337 stars, last pushed yesterday), licensed MIT. It adds 34 tokens to every session and 994 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 2026-09-03.
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