yellowstone-grpc

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

• Third-party content exposure detected (medium risk: 0.30). The workflow streams real-time transactions and account updates from external Solana RPC providers via gRPC, which can ingest arbitrary transaction data and logs submitted by external actors on the blockchain.

MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).

• Potentially malicious external URL detected (medium risk: 0.30). The skill contains instructions and code referencing an external Git repository (https://github.com/rpcpool/yellowstone-grpc.git) which is cloned and parsed for protobuf files at runtime/setup, representing a common/reputable unofficial operational dependency.