Security audit

Clawdna

Security checks for vulnerabilities and agentic risk

Overview

ClawDNA is a disclosed profile-generation skill that can read local agent history only with user intent and consent, with privacy risk that users should review before sharing output.

Install only if you are comfortable letting the skill analyze approved agent history or memory to create a public-facing profile. Prefer supplying a pre-reviewed summary, and review the generated profile carefully for names, dates, projects, third-party details, or sensitive inferences before publishing or sharing it.

A.I.G

Vulnerability Patterns

Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs

Findings (1)

other

Warning

Location: SKILL.md:19
Finding: Sensitive Agent History and Memory Used for Public Behavioral Profiling
Content: View full analysis
/sessions/*.jsonl` 2. `memory/*.md` 3. `MEMORY.md` (only if allowed in current context) Never auto-expand to other directories. Never access other agents' logs without explicit user consent. ## Non-Negotiable Rules 1. No speculation; omit unsupported claims. 2. Public privacy output only (redacted by default). 3. Show time span only in coverage note (no file count). 4. Output language follows user language. 5. Proper nouns/names stay in original form. 6. `Core Capabilities` and `Representative Work` are title-only. 7. Data minimization: extract only fields needed for profile. 8. Do not output raw transcript excerpts. ## Large-History Strategy If history is too large: 1. Build metadata index first. 2. Process by time chunks. 3. Summarize each chunk with fixed fields. 4. Merge summaries and keep cross-window repeated patterns. ## Extraction Method 1. Build timeline bounds (first/last active). 2. Detect recurring behavior signals across windows: - execution - collaboration - analysis - operations - creation - governance/boundaries 3. Keep only stable repeated patterns. 4. Redact sensitive details. 5. Map to fixed output template. ``` ### Technical Analysis The Skill directs the agent to inspect session JSONL files and persistent memory documents, aggregate activity timelines, and derive recurring behavioral traits for a profile intended to be public. Session histories and memory files can contain personal information, confidential conversation content ...[truncated 2506 chars]
Remediation: View remediation

SkillSpector

Vulnerability Patterns

Rogue AgentSelf-Modification, Session Persistence
Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code

Findings (1)

Session Persistence

Medium

Category: Rogue Agent
Confidence: 60% confidence
Finding: Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.
Content: Scanner excerpt · SKILL.md (reported line 9)May include surrounding context.
md
# ClawDNA ## Goal Create a concise public profile based on real historical behavior, not guesses. ## Trigger Run only on explicit user intent, such as: