A
SCORE 95 / 100
$skillox install wasm-compatibilitySoon
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Why grade A?
score · 95 / 100The current grade reflects 2 minor findings below all thresholds.
0 CRIT0 HIGH2 MED0 LOW
Already at the top grade — no further rules to pass.
Latest scan findings
Scan crawl-p063u43ls2u1zlxcoi2fw5f7 · Thu, 28 May 2026 17:13:02 GMT · 5ms
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.
84| Pattern | Why it fails | Suggestion |
85|---|---|---|
86| `subprocess.run(...)`, `os.system(...)`, `os.popen(...)` | No process spawning in browser | Remove or gate behind a non-WASM check |← spawns a subprocess outside declared capabilities
87| `multiprocessing.Pool(...)`, `ProcessPoolExecutor` | No process forking | Use single-threaded approach |
88| `threading.Thread(...)`, `ThreadPoolExecutor` | Emulated threads, no real parallelism | WARN only — works but no speedup; use `asyncio` for I/O |
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/c/wasm-compatibility