update-skills
Re-apply your installed skills to pull their latest code from upstream.
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Low
Low-risk findings worth noting
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tessl review fix ./.claude/skills/update-skills/SKILL.mdLow
Low-risk findings.
2 low severity findings. Worth noting, but not necessarily harmful.
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 fetches and then re-applies outsider-authored skill code from public upstream git branches at runtime (`git fetch origin channels providers` and each `/add-<name>` does `git show origin/<branch>:path > path`), and that fetched text/code is then used by the agent tool (indirect prompt injection risk if the code contains attacker-controlled strings).
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 explicitly fetches and injects upstream code at runtime (e.g., via "git fetch" and "git show origin/<branch>:path > path") from the configured upstream https://github.com/nanocoai/nanoclaw.git, allowing remote repository content to directly replace and control runtime code and behavior.
- Repository
- nanocoai/nanoclaw
- Commit
641963c
- Audited
- Security analysis
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