clawhub
Search and install agent skills from ClawHub, the public skill registry.
68
63%
Does it follow best practices?
Impact
Pending
No eval scenarios have been run
Advisory
Suggest reviewing before use
Optimize this skill with Tessl
npx tessl skill review --optimize ./nanobot/skills/clawhub/SKILL.mdSecurity
2 findings — 2 medium severity. This skill can be installed but you should review these findings before use.
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
Third-party content exposure detected (high risk: 1.00). This skill explicitly fetches and installs skills from the public ClawHub registry (see SKILL.md's "npx ... clawhub search" and "npx ... clawhub install" which place skills into ~/.nanobot/workspace/skills), meaning the agent will ingest and execute untrusted third‑party content that can change its behavior.
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
Potentially malicious external URL detected (high risk: 0.90). The skill instructs running npx --yes clawhub@latest (which fetches and runs remote package code from the npm registry at runtime), meaning external code is executed and can directly control agent behavior when installing/loading skills.
- Repository
- HKUDS/nanobot
- Commit
04a41e3
- Audited
- Security analysis
Is this your skill?
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.