claude-code-guide— agent skill

claude-code-guide — independently scanned and version-tracked by SaferSkills.

by ranbot-ai·Agent Skill·github.com/ranbot-ai/awesome-skills

Is claude-code-guide safe to install?

SaferSkills independently audited claude-code-guide (Agent Skill) and scored it 91/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 1 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.

Score
91/100
●●●●●●●●●
↑ +0 since first scan (91 → 91)Re-scan~30s
Latest scan
ScannedJun 28, 2026 · 25d ago
Scans run1 over 90 days
Detectors55 checks · 5 categories
Findings0 warnings · 1 high
EngineSaferSkills 2b638c6
View methodology →
SaferSkills installs
This week0
This month0
All time0
CategoryWeightCategory scoreContribution
Securityprompt, exec, net, exfil, eval
35%
75
26.3 pts
Supply chainhash, typosquat, maintainer, lockfile
20%
100
20.0 pts
Maintenancestaleness, pinning, CI
15%
100
15.0 pts
TransparencySKILL.md, perms, README
15%
100
15.0 pts
Communityinstalls, verify, response
15%
100
15.0 pts

Findings & checks · 1 flagged

Securityscore 75 · 1 finding
HIGH"Ignore previous instructions" command embedded in the skillSS-SKILL-INJECT-IGNORE-01 · Prompt injection · skills/claude-code-guide/SKILL.md
HIGHwhen it fires on hostile content the impact is full system-prompt override.
Why it matters

The text {match} is the classic direct prompt-injection phrasing. Placed in a skill body that the agent reads as trusted instructions, it tries to make the agent abandon its prior rules and follow whatever comes next — a full system-prompt override.

The exact value spotted
excerptskills/claude-code-guide/SKILL.md· markdown
59If the agent is stuck or behaving unexpectedly:
60 
611. **Clear Context**: Start a new session or ask the agent to "forget previous instructions"
… (13 chars elided on L61)
622. **Explicit Instructions**: Be extremely specific about paths, filenames, and desired outc
… (5 chars elided on L62)
633. **Logs**: Ask the agent to "check the logs" or "run the command with verbose output".
Occurrences
1 occurrence · at L61
How to fix
Remove the override phrase, or rephrase the passage so it does not instruct the agent to discard its rules.
  1. Delete the ignore/disregard/forget … previous instructions sentence.
  2. If this is jailbreak-research or tutorial content, move the example into a clearly fenced, non-instruction block and label it as a quoted sample.
Framework references
OWASPLLM01ATLASAML.T0051
Trace & refs
ruleSS-SKILL-INJECT-IGNORE-01sha25647cf05c206bae75erubric 365aacaView on GitHub
Supply chainscore 100 · 0 findings
All supply chain checks passedNo findings in this category for the latest scan.pass
Maintenancescore 100 · 0 findings
All maintenance checks passedNo findings in this category for the latest scan.pass
Transparencyscore 100 · 0 findings
All transparency checks passedNo findings in this category for the latest scan.pass
Communityscore 100 · 0 findings
All community checks passedNo findings in this category for the latest scan.pass
Vendor response · right of reply
Are you the maintainer? Submit a response →

Audit the pieces. Scan the whole. Decide.

~30 seconds. Free. No account. Every finding cites a rule and a line of evidence.