context-compression
Pass
Audited by Gen Agent Trust Hub on Oct 3, 2026
Risk Level: SAFEINDIRECT_PROMPT_INJECTION
Full Analysis
- [INDIRECT_PROMPT_INJECTION]: The skill ingests untrusted conversation history to generate structured summaries and evaluation probes, creating a surface for indirect prompt injection attacks.\n
- Ingestion points: The
scripts/compression_evaluator.pyscript ingests raw conversation history through theProbeGeneratorclass and truncated content spans via theStructuredSummarizer.update_from_spanmethod.\n - Boundary markers: The implementation lacks explicit delimiters or specific instructions to the agent to ignore potentially malicious instructions embedded within the processed history.\n
- Capability inventory: The evaluation script is focused on text processing and heuristic scoring; it does not contain capabilities for network requests, file system modifications, or shell command execution.\n
- Sanitization: The script extracts information using regular expressions but does not perform sanitization, escaping, or validation on the resulting content before it is used in subsequent contexts.
Audit Metadata