spike-findings-rust-mcp-sdk
Pass
Audited by Gen Agent Trust Hub on Jun 23, 2026
Risk Level: SAFE
Full Analysis
- [SAFE]: The project consists of documentation and prototype Rust code (spikes) intended for SDK development. Analysis of the source code and implementation blueprints shows a focus on architectural design and protocol compliance.
- [COMMAND_EXECUTION]: Spike 003 performs local file system reads using
fs::read_dirandfs::read_to_stringon a specific hardcoded path (/Users/guy/Development/mcp/sdk/pmcp-run/built-in) for the purpose of structural source code analysis. This is documented behavior for this specific development experiment. - [PROMPT_INJECTION]: No malicious prompt injection or bypass patterns were detected in the instructional content or SKILL.md metadata.
- [DATA_EXFILTRATION]: No network operations or sensitive data harvesting patterns were identified. The code uses mocks for remote database backends in its experiments.
- [DYNAMIC_EXECUTION]: While the 'code-mode' feature described in the architecture allows for the execution of validated code (SQL/JS), the design includes explicit security controls such as HMAC-signed approval tokens and policy evaluators to mitigate risks.
Audit Metadata