The Agent Skills Directory

[SAFE]: The skill functions as a detailed reference guide and documentation set for the Subsquid Portal blockchain data API. No malicious patterns or security vulnerabilities were detected.
[COMMAND_EXECUTION]: Provides benign examples using curl, date, and jq to interact with the vendor's official API at portal.sqd.dev for tasks such as metadata verification and timestamp resolution.
[DATA_EXPOSURE]: Network operations are restricted to the vendor's domain (portal.sqd.dev) and well-known industry resources (4byte.directory, openchain.xyz) for legitimate data retrieval and signature verification.
[INDIRECT_PROMPT_INJECTION]: As a data-querying reference, the skill enables the agent to ingest blockchain data. While on-chain data is untrusted, the skill provides the structure for queries rather than performing unsafe processing, which is standard for the intended primary purpose.

portal