Agent skill for swarm-issue - invoke with $agent-swarm-issue
34
0%
Does it follow best practices?
Impact
97%
2.93xAverage score across 3 eval scenarios
Advisory
Suggest reviewing before use
Optimize this skill with Tessl
npx tessl skill review --optimize ./.agents/skills/agent-swarm-issue/SKILL.mdSecurity
2 findings — 2 medium severity. This skill can be installed but you should review these findings before use.
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Third-party content exposure detected (high risk: 0.90). The skill explicitly fetches and analyzes GitHub issue bodies, comments, referenced PRs and external issue content via gh/GitHub API (e.g., "gh issue view ... --json body,comments" and issue comment commands like "$swarm analyze") and then uses that user-generated, potentially untrusted content to drive automated actions (decomposition, agent assignment, edits, closures), which can enable 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 repeatedly runs "npx ruv-swarm" (which will fetch and execute the ruv-swarm npm package at runtime) and includes a GitHub Action reference "ruvnet/swarm-action@v1" (which fetches and runs remote action code); both are external runtime dependencies that execute remote code and are relied on for core functionality.
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