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 jeremylongworth-source/AgentSkills --skill secrets-handling-reviewgit clone --depth 1 https://github.com/jeremylongworth-source/AgentSkillsWrote 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/jeremylongworth-source/agentskills/secrets-handling-review)<a href="https://agentmods.dev/skills/jeremylongworth-source/agentskills/secrets-handling-review"><img src="https://agentmods.dev/badge/skills/jeremylongworth-source/agentskills/secrets-handling-review/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/jeremylongworth-source/agentskills/secrets-handling-review"><img src="https://agentmods.dev/badge/skills/jeremylongworth-source/agentskills/secrets-handling-review.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 | $0.00052 | $0.00333 |
| Opus 5.5 | $0.00021 | $0.00133 |
| Sonnet 5.5 | $0.00010 | $0.00067 |
| Haiku 4.5 | $0.00005 | $0.00033 |
Grade A, and why
secrets-handling-review 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 1mo 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
Secrets Handling Review
Core Workflow
- Identify any credentials, tokens, keys, cookies, env vars, config files, or secret-like placeholders mentioned by the skill.
- Check whether the skill asks to read, print, store, transmit, log, or commit secrets.
- Review scripts and examples for accidental secret exposure in output, screenshots, generated files, traces, or error reports.
- Verify redaction, least privilege, and explicit approval expectations.
- Recommend removal, placeholder replacement, redaction rules,
.gitignoreupdates, or blocked publication. - Report residual risk and safe-use instructions.
Safety Rules
- Do not reveal secret values in review output.
- Do not commit secrets or secret-like sample values.
- Do not approve a skill that asks for broad credential access unrelated to the task.
- Prefer placeholders and user-managed environment setup over embedded secrets.
Deliverable Shape
For secrets reviews, provide:
- Secret-like inputs found
- Exposure paths
- Redaction and storage gaps
- Required changes
- Safe handling instructions
- Pass/warn/fail/block recommendation
References
- Read
references/secrets-handling-review-checklist.mdwhen reviewing skills, scripts, examples, logs, templates, or generated files for secrets risk.
What ships with it
2 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.
- 1mo ago First seen · 45 lines · 52 tokens per session scan A f4491f391e93
secrets-handling-review is a skill published in the GitHub repository jeremylongworth-source/AgentSkills (1 stars, last pushed 17d ago), licensed MIT. It adds 52 tokens to every session and 333 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 2026-09-03.
Other skills, from other repositories
idd-spec-audit
Semantic audit of the IDD instruction corpus for leaked session context, cross-file contradictions, fresh-memory completability gaps, automation blockers, and restatement-discipline drift. Use on request to audit .github/instructions, the issue-authoring skill bundle, and the installed agent entry files (CLAUDE.md…
unity-yaml-format
Inspect, explain, diff, and carefully edit Unity text-serialized files such as .unity, .prefab, .asset, and related YAML-based project files. Use when mapping class IDs and fileIDs, tracing object references, reviewing merge conflicts, or making minimal safe edits to existing UnityYAML documents.
authos-rbac-control
Manage AuthOS organization members, roles, invitations, SCIM tokens, and capability-based permissions. Use when implementing team administration, custom roles, service access grants, invitation flows, SCIM provisioning, or authorization checks inside an AuthOS tenant.
authos-service-management
Manage AuthOS tenant services, OAuth client credentials, redirect URIs, device activation URIs, plans, API keys, SAML settings, and checkout. Use when creating or configuring applications inside an AuthOS organization.
authos-platform-deployment
Deploy and configure an AuthOS API instance from source or Docker. Use when setting database backend, JWT signing keys, environment variables, billing provider, SMTP, GeoIP, Docker images, health checks, or production reverse proxy settings.
tester
Run end-to-end web quality audits with Playwright and Lighthouse using existing project scripts first. Use when the user says /tester, e2e test, smoke test, Playwright audit, Lighthouse audit, performance audit, accessibility audit, dark mode audit, mobile audit, or asks for 100/100 Lighthouse improvement guidance.