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baoyu-post-to-wechat

Posts content to WeChat Official Account (微信公众号) via API or Chrome CDP. Supports article posting (文章) with HTML, markdown, or plain text input, and image-text posting (图文) with multiple images. Use when user mentions "发布公众号", "post to wechat", "微信公众号", or "图文/文章".

69

Quality

86%

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SecuritybySnyk

High

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SKILL.md
Quality
Evals
Security

Security

1 high severity finding. You should review these findings carefully before considering using this skill.

High

W007: Insecure credential handling detected in skill instructions.

What this means

The skill handles credentials insecurely by requiring the agent to include secret values verbatim in its generated output. This exposes credentials in the agent’s context and conversation history, creating a risk of data exfiltration.

Why it was flagged

The skill instructs the agent to prompt the user for WECHAT_APP_ID and WECHAT_APP_SECRET and then write those values verbatim into a .env file (and uses an access_token in API calls), which requires the LLM to handle and embed secret values directly.

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Low

Low-risk findings.

1 low severity finding. Worth noting, but not necessarily harmful.

Low

W012: Unverifiable external dependency detected (runtime URL that controls agent).

What this means

The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.

Why it was flagged

The skill dynamically imports/executess remote JavaScript from the highlight.js CDN (https://cdn-doocs.oss-cn-shenzhen.aliyuncs.com/npm/highlightjs/${HLJS_VERSION}) at runtime and inlines/fetches SVG from the PlantUML server (https://www.plantuml.com/plantuml) which are fetched during runtime and can execute remote code in the client, so they pose a runtime remote-code/resource-execution risk.

Repository
anbeime/skill
Audited
Security analysis
Snyk

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