Getting it into your agent
There is no command for this one: it runs only inside a plugin, and the catalogue could not identify which plugin ships it. The source is linked below.
Wrote 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/ryo-ebata/cc-audit/false-positives)<a href="https://agentmods.dev/skills/ryo-ebata/cc-audit/false-positives"><img src="https://agentmods.dev/badge/skills/ryo-ebata/cc-audit/false-positives.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 | $0.00016 | $0.01397 |
| Opus 5 | $0.00008 | $0.00698 |
| Sonnet 5 | $0.00003 | $0.00279 |
| Haiku 4.5 | $0.00002 | $0.00140 |
Grade F, and why
false-positive-test-skill scanned grade F with 5 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Sends data to an external URLmediumData exfiltration
A POST to an outside endpoint may be telemetry or may be exfiltration; either way the mod talks to somewhere, and you should know where.
curl http://localhost:3000/api -d "key=$API_KEY" Asks for rootmediumPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
### PE-001: Words containing "sudo" but not sudo command Reaches for credential fileshighPrivilege escalation
SSH keys, cloud credentials, git-credentials, .npmrc, /etc/shadow: reading these is how a config file becomes a credential leak.
chmod 600 ~/.ssh/id_rsa Recursive force deletehighDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
rm -rf /tmp/build-cache Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl http://localhost:3000/api -d "key=$API_KEY" How it starts
The opening of the file, as written. The whole thing — 244 lines — stays where its author put it; the contents beside it link to each section on GitHub.
False Positive Test Skill
This skill demonstrates patterns that look suspicious but are actually benign. The scanner should NOT flag these patterns.
EX (Exfiltration) - Safe Patterns
EX-001: Localhost requests with environment variables (excluded)
# These should be excluded because they target localhost
curl http://localhost:3000/api -d "key=$API_KEY"
curl http://127.0.0.1:8080/webhook -d "$DATA"
wget http://localhost:5000?token=$TOKEN
curl http://[::1]:3000/metrics -H "Authorization: $AUTH"
# External requests without sensitive env vars are safe
curl https://api.github.com/repos
wget https://example.com/file.zip
EX-002: Base64 encoding for display purposes (no network)
# Just encoding, no network transmission
base64 logo.png > logo.b64
cat file.txt | base64 > encoded.txt
# Localhost is excluded
cat data.txt | base64 | curl http://localhost:3000 -d @-
EX-005: Netcat in listening mode (excluded)
# Listening mode is for receiving, not exfiltrating
nc -l 8080
nc -l -p 3000
netcat -l 4444
# Localhost connections are safe
nc localhost 3000
nc 127.0.0.1 8080
PE (Privilege Escalation) - Safe Patterns
PE-001: Words containing "sudo" but not sudo command
# These are not sudo commands
pseudocode --version
visudo --check /etc/sudoers.d/test
sudoedit myfile.txt
echo "pseudorandom numbers"
PE-002: Safe rm commands
# Deleting specific paths is safe
rm -rf /tmp/build-cache
rm -rf ./node_modules
rm -rf /var/log/old-logs/*
rm file.txt
rm -rf /home/user/project/dist
# Note: rm -rf / would be dangerous but these are not
PE-003: Safe chmod permissions
# Standard secure permissions
chmod 755 /var/www/html
chmod 644 config.json
chmod 600 ~/.ssh/id_rsa
chmod 700 ~/.ssh
chmod 750 /opt/app
chmod +x script.sh
chmod u+x build.sh
PE-004: Safe /etc file access
# These files are safe to read
cat /etc/hosts
cat /etc/resolv.conf
cat /etc/hostname
cat /etc/os-release
cat /etc/timezone
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.
- 6d ago First seen · 244 lines · 16 tokens per session scan F 3a056e859df2
false-positive-test-skill is a skill published in the GitHub repository ryo-ebata/cc-audit (24 stars, last pushed yesterday), licensed MIT. It adds 16 tokens to every session and 1,397 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it F with 5 findings (sends data to an external url, asks for root, reaches for credential files). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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