Analyze Dependabot security advisory and provide resolution strategy
72
60%
Does it follow best practices?
Impact
Pending
No eval scenarios have been run
Advisory
Suggest reviewing before use
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npx tessl skill review --optimize ./.claude/skills/dependabot-check/SKILL.mdSecurity
2 findings — 2 medium severity. This skill can be installed but you should review these findings before use.
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Third-party content exposure detected (high risk: 0.90). The workflow Step 1 explicitly instructs the agent to fetch Dependabot PRs/advisories from GitHub using commands like `gh pr view [url] --json title,body,commits` and `gh api /repos/.../dependabot/alerts/[number]`, which are public, user-generated third-party contents that the agent will read and use to drive its analysis and remediation decisions, creating risk of indirect prompt injection.
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.
Potentially malicious external URL detected (high risk: 0.80). The skill explicitly runs GitHub API/CLI calls at runtime (e.g., "gh api /repos/[owner]/[repo]/dependabot/alerts/[number]", "gh pr view [url] --json title,body,commits", "gh api /advisories/[GHSA-ID]") to fetch advisory/PR text which is injected as input for the analysis, so remote content can directly control the agent's prompts/outputs.
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