The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: Fetches contract ABI data and metadata from Etherscan's official API, a well-known and standard service for blockchain data.
[REMOTE_CODE_EXECUTION]: Recommends installing the Foundry development suite using a piped shell command (curl -L https://foundry.paradigm.xyz | bash). While this is a common practice for this well-known service, it involves executing a script from a remote source.
[COMMAND_EXECUTION]: Utilizes the cast command-line utility to perform blockchain read calls and interface generation, which is necessary for its primary function.
[PROMPT_INJECTION]: Contains an indirect prompt injection surface.
Ingestion points: ABI and metadata strings are retrieved via cast interface and curl within SKILL.md.
Boundary markers: The generated file uses standard markdown structure but lacks specific delimiters or guardrail instructions to prevent the agent from obeying instructions potentially hidden within contract function names.
Capability inventory: The generated output grants the agent capabilities to execute transactions via keypo-wallet send and query the blockchain via cast call.
Sanitization: The skill does not explicitly sanitize or validate the content of the retrieved ABI before embedding it into the new instruction file.

contract-learner