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 xwtro0tk1t-cloud/harness --skill supply-chain-auditgit clone --depth 1 https://github.com/xwtro0tk1t-cloud/harnessWrote 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/xwtro0tk1t-cloud/harness/supply-chain-audit)<a href="https://agentmods.dev/skills/xwtro0tk1t-cloud/harness/supply-chain-audit"><img src="https://agentmods.dev/badge/skills/xwtro0tk1t-cloud/harness/supply-chain-audit/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/xwtro0tk1t-cloud/harness/supply-chain-audit"><img src="https://agentmods.dev/badge/skills/xwtro0tk1t-cloud/harness/supply-chain-audit.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 | $0.00000 | $0.16477 |
| Opus 5 | $0.00000 | $0.08238 |
| Sonnet 5 | $0.00000 | $0.03295 |
| Haiku 4.5 | $0.00000 | $0.01648 |
Grade D, and why
supply-chain-audit scanned grade D with 5 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 11d 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.
Reaches for credential filesmediumPrivilege escalation
SSH keys, cloud credentials, git-credentials, .npmrc, /etc/shadow: reading these is how a config file becomes a credential leak.
(r'open\s*\([^)]*[\'"].*(?:\.aws/credentials|\.aws/config)[\'"]', 'CRITICAL', '读取AWS凭证'), Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Downloads and executes remote codemediumSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
if any(kw in cmd.lower() for kw in ['curl ','wget ','http://','https://','eval ','base64','powershell','/dev/tcp','|sh','| sh','|bash','| bash']): Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Encoded or obfuscated payloadmediumSupply chain
base64 or hex that is decoded and executed hides what actually runs from anyone reading the file.
(r'eval\s*\(\s*atob\s*\(', 'eval(atob(...)): base64解码+执行'), Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
(r'import\s+.*\burllib\b', 'import + urllib: 网络请求'), Runs shell commandslowCapability
Expected in a hook, worth knowing in a rule or an instructions file.
(r'child_process.*exec\s*\(', 'child_process.exec: 执行系统命令'), The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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.
- 11d ago First seen · 1,259 lines · 0 tokens per session scan D f7f8cc7a4800
supply-chain-audit is a skill published in the GitHub repository xwtro0tk1t-cloud/harness (265 stars, last pushed 4mo ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 16,477 tokens. A static security scan graded it D with 5 findings (reaches for credential files, downloads and executes remote code, encoded or obfuscated payload). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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