The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: Installs the gh-stack extension from the official GitHub organization's repository. This is a standard and expected operation for the GitHub CLI environment.
[COMMAND_EXECUTION]: Executes common development commands via gh and git to handle branch lifecycle management, PR synchronization, and merging operations.
[INDIRECT_PROMPT_INJECTION]: The skill processes data that may be influenced by external contributors, such as branch names and pull request metadata.
Ingestion points: Ingests branch and PR state via gh stack view --json as defined in SKILL.md.
Boundary markers: The skill leverages structured JSON output to provide clear separation between data and control logic.
Capability inventory: Includes capabilities for repository modification such as gh stack merge, gh stack push, and git commit as detailed in references/commands.md.
Sanitization: Prevents misinterpretation by mandating specific non-interactive flags like --json, --auto, and --yes for agent operations.

gh-stack