The Agent Skills Directory

[DYNAMIC_CONTEXT_INJECTION]: The skill uses the dynamic context injection pattern !hydra-node --version 2>&1 | head -3 in the YAML frontmatter of SKILL.md. This command is executed at skill load time to gather environment information, which is a benign diagnostic use of this capability.
[EXTERNAL_DOWNLOADS]: The skill references and utilizes the ghcr.io/cardano-scaling/hydra-node Docker image. This is the official distribution source for Hydra nodes from the Cardano scaling organization and is used as a fallback when a local binary is missing.
[COMMAND_EXECUTION]: The skill provides instructions and scripts for local command execution necessary for troubleshooting, including:
A bash script scripts/hydra-node.sh that executes docker run with volume mounts to the current directory.
Diagnostic network probes using curl and nc to check API health and peer connectivity.
Blockchain state verification via cardano-cli and log analysis using grep.

hydra-head-troubleshooter