a2a-error-handling
Pass
Audited by Gen Agent Trust Hub on Mar 19, 2026
Risk Level: SAFEEXTERNAL_DOWNLOADSPROMPT_INJECTION
Full Analysis
- [SAFE]: No malicious behavior, obfuscation, or sensitive data access was detected. The content is focused on standard JSON-RPC error codes and retry logic.
- [EXTERNAL_DOWNLOADS]: The skill instructs the agent to fetch documentation from a2a-protocol.org and search GitHub for error code definitions and samples. These resources are directly related to the implementation task.
- [PROMPT_INJECTION]: The skill has an indirect prompt injection surface due to ingestion of external content.
- Ingestion points: External specifications and search results are retrieved using WebFetch and WebSearch in SKILL.md.
- Boundary markers: None are defined to isolate the fetched external content.
- Capability inventory: The agent has access to Bash, Write, and Edit tools as defined in SKILL.md.
- Sanitization: No specific sanitization or validation of the retrieved external content is specified.
Audit Metadata