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find-skills

Discover and install agent skills from the open ecosystem. Use when you encounter an unfamiliar domain, framework, or workflow that you lack specialized knowledge about, or when your coordinator suggests searching for skills before starting a task.

60

Quality

68%

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SecuritybySnyk

Critical

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tessl review fix ./manager/agent/openhuman-worker-agent/skills/find-skills/SKILL.md
SKILL.md
Quality
Evals
Security

Security

1 critical severity finding. Installing this skill is not recommended: please review these findings carefully if you do intend to do so.

Critical

E005: Suspicious download URL detected in skill instructions.

What this means

Detected a suspicious URL in the skill instructions that could lead the agent to download and execute malicious scripts or binaries. This includes links to executables from untrusted sources, typosquatting of official packages, URL shorteners that obscure the destination, and personal file hosting services.

Why it was flagged

The presence of wildcard HTTP/HTTPS patterns (http://* and https://*) allows downloads from arbitrary, potentially untrusted sources and is high-risk, while https://skills.sh itself is a known registry referenced in the files and is low-risk.

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Low

Low-risk findings.

2 low severity findings. Worth noting, but not necessarily harmful.

Low

W011: Third-party content exposure detected (indirect prompt injection risk).

What this means

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.

Why it was flagged

The required workflow runs a runtime search against an outsider-controlled skill registry (public web / Nacos endpoint) and ingests the returned skill name/description text into the agent-facing command output (e.g., via `skills find`/`nacos skill-list`), which the agent then includes in its LLM context when presenting options to the user.

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 script invokes "npx -y @nacos-group/cli" at runtime (scripts/agentteams-find-skill.sh:203), which will fetch and execute remote npm package code when the Nacos backend is used, so this is a runtime dependency that executes remote code.

Repository
agentscope-ai/AgentTeams
Audited
Security analysis
Snyk

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