brain-ops
Brain knowledge base operations. The core read/write cycle: brain-first lookup, read-enrich-write loop, source attribution, ambient enrichment, back-linking. Read this before any brain interaction.
58
67%
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Critical
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tessl review fix ./skills/brain-ops/SKILL.mdSecurity
1 critical severity finding. Installing this skill is not recommended: please review these findings carefully if you do intend to do so.
E006: Malicious code pattern detected in skill scripts.
What this means
Detected high-risk code patterns in the skill content — including its prompts, tool definitions, and resources — such as data exfiltration, backdoors, remote code execution, credential theft, system compromise, supply chain attacks, and obfuscation techniques.
Why it was flagged
This skill mandates automatic, persistent capture of user statements and silent background "enrichment" (spawned sub-agents and writes to brain pages) — a deliberate, covert data-collection pattern that risks unauthorized retention/exfiltration of user data.
Low
Low-risk findings.
1 low severity finding. 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 skill’s Phase 2. on every inbound signal ingests outsider-authored free text from “any message, meeting, email, or conversation,” which the workflow then detects entities, loads brain pages, identifies new information, and writes back—exposing the agent to indirect prompt injection via arbitrary user-originated content.
- Repository
- garrytan/gbrain
- Commit
7b7921d
- Audited
- Security analysis
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