add-gchat
Add Google Chat channel integration via Chat SDK.
61
71%
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High
Do not use without reviewing
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tessl review fix ./.claude/skills/add-gchat/SKILL.mdSecurity
1 high severity finding. You should review these findings carefully before considering using this skill.
W007: Insecure credential handling detected in skill instructions.
What this means
The skill handles credentials insecurely by requiring the agent to include secret values verbatim in its generated output. This exposes credentials in the agent’s context and conversation history, creating a risk of data exfiltration.
Why it was flagged
The skill prompts the agent to ask for the Google service-account JSON and then inject that verbatim into an env-setting directive (GCHAT_CREDENTIALS={{gchat_credentials}}), which requires the LLM to handle and emit the secret value directly.
Low
Low-risk findings.
1 low severity finding. Worth noting, but not necessarily harmful.
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 declares and installs the external package '@chat-adapter/gchat@4.29.0' (nc:dep) which is fetched and then imported/registered at runtime, meaning remote code from that package will be executed and the skill relies on it.
- Repository
- nanocoai/nanoclaw
- Commit
641963c
- Audited
- Security analysis
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