security-review
github.com/getsentry/skills
Scanned Thu, 28 May 2026 16:58:19 GMT
Scan ID crawl-c6hfjb5vq024bb9c2bbv5728 · 6ms
B
SCORE 75 / 100
Verdict: Safe to install
4 medium findings.
This skill spawns subprocesses outside its declared capabilities plus 3 other issues listed below.
0 critical0 high4 medium8 rules passed
Why grade B?
score · 75 / 100The current grade reflects 4 medium findings (3+ MEDs → B).
0 CRIT0 HIGH4 MED0 LOW
To reach a higher grade
- AReach Atarget score 95
Resolve 2 of 4 MED (cap is 2).
Thresholds are documented at /docs/grading. Source-of-truth is the grade() function in @skillox/scanner.
Findings · ordered by severity
medArbitrary subprocess execution detectedThe skill spawns subprocesses. Without a capability manifest declaring this, the skill could execute arbitrary commands.▾
Arbitrary subprocess execution detected
The skill spawns subprocesses. Without a capability manifest declaring this, the skill could execute arbitrary commands.
189```
190eval(user_input) # Any language
191exec(user_input) # Any language← spawns a subprocess outside declared capabilities
192pickle.loads(user_data) # Python
193yaml.load(user_data) # Python (not safe_load)
medArbitrary subprocess execution detectedThe skill spawns subprocesses. Without a capability manifest declaring this, the skill could execute arbitrary commands.▾
Arbitrary subprocess execution detected
The skill spawns subprocesses. Without a capability manifest declaring this, the skill could execute arbitrary commands.
195deserialize(user_data) # Java ObjectInputStream
196shell=True + user_input # Python subprocess
197child_process.exec(user) # Node.js← spawns a subprocess outside declared capabilities
198```
199
medArbitrary subprocess execution detectedThe skill spawns subprocesses. Without a capability manifest declaring this, the skill could execute arbitrary commands.▾
Arbitrary subprocess execution detected
The skill spawns subprocesses. Without a capability manifest declaring this, the skill could execute arbitrary commands.
205f"SELECT * FROM x WHERE {user}" # SQL injection
206`SELECT * FROM x WHERE ${user}` # SQL injection
207os.system(f"cmd {user_input}") # Command injection← spawns a subprocess outside declared capabilities
208```
209
medNo capability manifest declaredThe 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▾
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-manifestskillox.io/r/crawl-c6hfjb5vq024bb9c2bbv5728