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Use when 用户的想法模糊/初级、需要把它扩充为详尽需求，或用户主动要头脑风暴/完善需求；可独立触发，也被 task-init 低分路径与 skill-create Phase 1 调用。Do NOT use when 需求已清晰具体、只需直接执行，或属纯外观性 trivial 改动。触发词: "头脑风暴", "brainstorm", "帮我想想", "完善需求", "想法还不成熟"
Claude Skills are markdown + scripts loaded into Claude Code; scanned with the same pipeline.
We found this by crawling public sources and nobody has attested to it. That is how most of the registry gets here, and it is not a mark against the artifact — it only means no authenticated act of publication is on record. An artifact can be the vendor's own and still appear here.
1 critical finding reported by cisco-skill-scanner. The composite score alone does not reflect this — read the per-scanner reports below.
Claude Skills install to a single target, no runtime picker.
nerlo install -- 'hatcloud/hat-flow (brainstorm)'
Manual alternative: copy the skill folder into ~/.claude/skills/ so Claude Code loads it on next launch.
cp -r -- 'hatcloud/hat-flow (brainstorm)' ~/.claude/skills/
Install respects the composite badge: Clean proceeds, Caution prompts for confirmation, and Flagged is refused. Write operations require an API token.
4 of 11 scanners examined this package. The rest do not apply to it — language, ecosystem and packaging decide which analyzers can say anything, and a scanner that cannot examine an artifact reports nothing rather than passing it.
v2.0.11
65 findings · 12.4s
v0.3.74
6 findings · 3.0s
v0.1.0
0 findings · 4.1s
v0.1.0
1 finding · 4.1s
v1.4.0
None of the entry points this scanner reads were found in this artifact. What each scanner covers
0 findings · 0.2s
vv0.3.2
No Go packages were found in this artifact. What each scanner covers
0 findings · 0.1s
v0.1.0
This scanner found nothing in this artifact that it assesses. What each scanner covers
0 findings · 0.9s
No report in this scan: govulncheck, osv-scanner, trivy, trivy_image.
1 scan on record. Every scan's full results are retained immutably for 24 months.
| Completed | Composite | Change | Scanners | Status |
|---|---|---|---|---|
| Aug 21, 2026 | Scan Halted | — | agentshield ·n/a: not applicablecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completecapslock ·n/a: not applicablenerlo-multi-source ·n/a: not applicable | rejected |
Findings in files this artifact installs stand as reported; a model re-read the rest and said which ones it believes are false positives. This is a second opinion published beside the evidence, not a correction to it: the per-scanner reports above are unchanged, every dismissed finding is still listed there at its original severity, and the score and the Flagged badge are computed from those raw severities alone. Nothing below moved them.
Out of 72 findings across every scanner that examined this package. None of the 1 finding rated critical by their scanner were dismissed.
Two keys had to turn. The model had to name a reason from a fixed list of six, and a deterministic check of ours — over which files this artifact actually installs — had to independently agree. Anything it could not corroborate is in “not reviewed” above, at full severity.
1 Test or fixture file — The match is in a test or fixture. Our own check confirmed the file is not part of what gets installed.
Rules: TOOL_ABUSE_SYSTEM_PACKAGE_INSTALL · Files: /repo/plugins/hat-flow/bin/test_codex_sandbox_gate.py · reported by cisco-skill-scanner
These findings are in files this artifact installs and are not placeholder values. No false-positive basis can be corroborated for such a finding, so this review never dismisses one; they were not sent to the model and stand at their scanner's severity.
40 MANIFEST_MISSING_LICENSE
Files: /repo/plugins/hat-flow/skills/hatflow-dispatching-parallel-agents/SKILL.md, /repo/plugins/hat-flow/skills/hatflow-verification-before-completion/SKILL.md, /repo/plugins/hat-flow/skills/task-end/SKILL.md and 37 more · reported by cisco-skill-scanner
18 SOCIAL_ENG_VAGUE_DESCRIPTION
Files: /repo/SKILL.md, /repo/plugins/hat-flow/skills/hatflow-dispatching-parallel-agents/references/SKILL.md, /repo/plugins/hat-flow/skills/hatflow-verification-before-completion/references/SKILL.md and 15 more · reported by cisco-skill-scanner
2 AAK-MARKETPLACE-001
Files: .claude-plugin/marketplace.json, .agents/plugins/marketplace.json · reported by agent-audit-kit
2 HIDDEN_DATA_FILE
Files: /repo/.agents/plugins/marketplace.json, /repo/plugins/hat-flow/.codex-plugin/plugin.json · reported by cisco-skill-scanner
2 LOW_ANALYZABILITY
Files: /repo/plugins/hat-flow/skills/hatflow-systematic-debugging, /repo/plugins/hat-flow/skills/hatflow-systematic-debugging/references · reported by cisco-skill-scanner
1 AAK-HEALTHCARE-AI-004
Files:
Artifact contains critical code injection vulnerability and high-risk marketplace configurations.
The artifact includes a critical finding for coercive injection in `/repo/plugins/hat-flow/skills/spec-skill/references/SKILL.md`, indicating a potential for arbitrary code execution. Additionally, high-severity findings related to marketplace configurations in `.agents/plugins/marketplace.json` and `.claude-plugin/marketplace.json` suggest risks of credential access or sensitive data exposure. These findings warrant immediate attention due to the capabilities they expose.
Concern level assessed by the review: Critical. This is the review's scale, not the registry badge.
Reviewed by gemini-2.5-flash. The model sees the findings, not your code, and cannot change a score.
1 AAK-MCP-005
Files: plugins/hat-flow/.mcp.json · reported by agent-audit-kit
1 AAK-MCP-007
Files: plugins/hat-flow/.mcp.json · reported by agent-audit-kit
1 AAK-MCP-ATTEST-001
Files: plugins/hat-flow/.mcp.json · reported by agent-audit-kit
1 EXCESSIVE_FILE_COUNT
Files: /repo/. · reported by cisco-skill-scanner
1 opt.nerlo-rules.nerlo-install-run-bundled-artifact
Files: /repo/plugins/hat-flow/skills/task/references/changelog.md · reported by nerlo-install-instruction
1 YARA_coercive_injection_generic
Files: /repo/plugins/hat-flow/skills/spec-skill/references/SKILL.md · reported by cisco-skill-scanner