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FD sih-ai-photo-changer

AI图片编辑工具，支持自然语言驱动的换装、换背景、换脸、风格转换（动漫/粘土/油画等）、美颜修图。当用户需要AI图片处理、人像编辑、背景替换、风格迁移、服装更换、脸部融合时使用此skill。支持用户通过描述性prompt（如"把衣服换成bikini"、"背景换成海边"、"转换成动漫风格"）进行图片编辑。

Blockedguard blocked the skill: signs of malicious behaviour
ClawHub Agent Skills author: a3273283 v1.0.1 MIT-0 15 files · 1 script body ≈ 1 020 tokens Open the sourceclawhub.ai↗ analyzed 5 d ago

As a process D 49/100 · Unfinished process — weak spots: result and completion, when it triggers, inputs and preconditions

ProcedureInfrastructuretype and topics are labelled automatically from the skill text
Runs in: OpenClaw Claude / Claude Code ChatGPT / Codex Gemini CLI Cursor GitHub Copilot / VS Code Qwen Code Kimi Code CLI Z.ai (GLM) DeepSeek (Deep Code) Mistral Vibe LangChain (deepagents) Goose OpenCode
JSON
Technical rating
F
30/100
safety, quality, tests
Safety 60%
0
Quality 40%
76
Run on models
none yet
Process rating
D
49/100
Unfinished process
Result and completion w 14
0
Inputs and preconditions w 11
0
Failures and branches w 10
0
the three weakest of ten parameters · all ten
Guard blocked this skill: critical findings below. Do not install it until the author fixes them.

What is at stake

The skill contains fragments that, in the wrong hands, cost money or data. Below: what the installer risks and what the author should do.

Secrets in code
If you install

The files contain someone else's key or token. If it is live, your agent will call third-party services under a stranger's identity; if it was revoked, the skill's scripts simply fail. Such a key often arrives with the author's whole workspace, personal data included.

For the author

The key is visible to everyone who downloaded the skill and has likely been copied by catalog-scanning bots already. Revoke it now, check bills and access logs, then reissue.

How to improve

  1. Remove the critical guard findings (secrets, dangerous commands, hidden instructions): while they stand the skill is blocked and cannot grade above F.
  2. Say in the description WHEN to use the skill ("use when…", example requests): that is the agent's main cue.
For the model run — optional
  • Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
  • A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.

Guard findings · 3

  • critical Secrets in code secret-openai-key QUICK_START.md:96
    OpenAI-style API key (quoted — discussed, not commanded)
    SIH_API_KEY = "sk-w…Phn"
    quoted
  • critical Secrets in code secret-openai-key references/api_guide.md:33
    OpenAI-style API key (quoted — discussed, not commanded)
    --header 'Authorization: Bearer sk-w…Phn' \
    quoted
  • critical Secrets in code secret-openai-key scripts/config.py:9
    OpenAI-style API key (quoted — discussed, not commanded)
    SIH_API_KEY = os.getenv("SIH_API_KEY", "sk-w…Phn")
    quoted

Files scanned: 15. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

  • warning description-no-when description does not say WHEN to use the skill (no "use when")

Process rating: all ten parameters 49/100

  • 0Result and completion. Does not say what the result is
  • 0Inputs and preconditions. Does not say what the process needs to start
  • 0Failures and branches. Linear process with no failure handling
  • 0Progress reporting. Says nothing while it works
  • 20When it triggers. No condition that starts the skill
  • 40Consistency. Frontmatter name (sih-ai-photo-changer) differs from the folder (sih-ai-photo-editor)
  • 100Tools and files. No external tools needed
  • 100Steps. 38 steps
  • 100Execution cost. Instruction body is 1020 tokens
  • 100Running it twice. No mutating operations

Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.

Quality signals

  • +4Description does not say when NOT to use the skill (false activations)
  • +3Output format is not stated: the model decides each time
  • -216 emoji in the instructions: noise for the model
  • -33 of 3 scripts are never mentioned in SKILL.md
  • +1No license
  • +2Single-language instructions
  • +5Description quotes 3 example trigger phrases
  • +3Description length 152: enough signal without eating the budget
  • +4Structure: 31 headings
  • +3Step-by-step instructions: 38 items
  • +4Has examples (13 code blocks)
  • +4Reference files are cited in the instructions (1 of 1)

Quality base 70; lint remarks subtract, signals add up to 100. Result: 76.

External checks

ClawHub: suspicious
This is a real image-editing skill, but it bundles a live-looking API key and adds persistent quota, usage, and top-up behavior that needs review before users trust it with photos and payments.
LLM: suspicious (high) · VirusTotal: · 29 May 2026