ssh
https://raw.githubusercontent.com/gebruder/wirken/9b9ea7ed5bf12f1affa52638e05abba9b8ee4834/skills/ssh/SKILL.md
github.com/gebruder/wirken
Scanned Thu, 28 May 2026 14:57:45 GMT
Scan ID crawl-ogcway2kq4ukfiyqgcdqe0yv · 1ms
C
SCORE 55 / 100
Verdict: Proceed with caution

4 high-severity findings.

This skill reads protected filesystem locations plus 4 other issues listed below.

0 critical4 high1 medium7 rules passed

Why grade C?

score · 55 / 100

The current grade reflects 4 high-severity findings (3+ HIGHs → C).

0 CRIT4 HIGH1 MED0 LOW
To reach a higher grade
  • B
    Reach Btarget score 75

    Resolve 2 of 4 HIGH (cap is 2).

  • A
    Reach Atarget score 95

    Resolve all 4 HIGH.

Thresholds are documented at /docs/grading. Source-of-truth is the grade() function in @skillox/scanner.

Findings · ordered by severity

high
Sensitive filesystem path referenced
The skill references a path (`~\/\.ssh\/`) that contains credentials or system secrets. Reading this from an unsandboxed skill is a credential-exfiltration vector.
rule: filesystem-overreachline: 24CWE-552
▾
22## Key management
23
24- List keys: `ls -la ~/.ssh/`← sensitive path — credential-exfiltration vector
25- Generate key: `ssh-keygen -t ed25519 -C "comment"`
26- Show public key: `cat ~/.ssh/id_ed25519.pub`
high
Sensitive filesystem path referenced
The skill references a path (`~\/\.ssh\/`) that contains credentials or system secrets. Reading this from an unsandboxed skill is a credential-exfiltration vector.
rule: filesystem-overreachline: 26CWE-552
▾
24- List keys: `ls -la ~/.ssh/`
25- Generate key: `ssh-keygen -t ed25519 -C "comment"`
26- Show public key: `cat ~/.ssh/id_ed25519.pub`← sensitive path — credential-exfiltration vector
27- Test connection: `ssh -T git@github.com`
28
high
Sensitive filesystem path referenced
The skill references a path (`~\/\.ssh\/`) that contains credentials or system secrets. Reading this from an unsandboxed skill is a credential-exfiltration vector.
rule: filesystem-overreachline: 31CWE-552
▾
29## Config
30
31- View: `cat ~/.ssh/config`← sensitive path — credential-exfiltration vector
32- List known hosts: `cat ~/.ssh/known_hosts | wc -l`
33
high
Sensitive filesystem path referenced
The skill references a path (`~\/\.ssh\/`) that contains credentials or system secrets. Reading this from an unsandboxed skill is a credential-exfiltration vector.
rule: filesystem-overreachline: 32CWE-552
▾
30
31- View: `cat ~/.ssh/config`
32- List known hosts: `cat ~/.ssh/known_hosts | wc -l`← sensitive path — credential-exfiltration vector
33
34## Remote operations
med
No capability manifest declared
The skill ships without a `manifest.yaml` or `capabilities` block in its frontmatter. Without a manifest, the runtime cannot enforce what this skill is permitted to do.
rule: no-manifest
▾
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