The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill facilitates the installation of the core CLI binary and an MCP server from external repositories.
Fetches the @mvanhorn/printing-press-library package from npm to install the Skool CLI.
Downloads and installs the skool-pp-cli and skool-pp-mcp tools directly from the author's GitHub repository (github.com/mvanhorn/printing-press-library) using go install.
[COMMAND_EXECUTION]: The skill relies on shell command execution for all community management operations.
Uses bash to run skool-pp-cli commands for syncing community data, ranking posts, and managing members.
Supports advanced operations such as running SQL queries against a local SQLite database mirror using skool-pp-cli sql.
Instructions include placeholders that are interpolated into shell commands at runtime.
[INDIRECT_PROMPT_INJECTION]: The skill processes untrusted external content, which creates a potential surface for indirect prompt injection attacks.
Ingestion points: Retrieves posts, member bios, comments, and course content from external Skool communities via skool-pp-cli sync and classroom export (SKILL.md).
Boundary markers: The instructions lack specific delimiters or warnings for the agent to ignore instructions embedded within the retrieved community data.
Capability inventory: The agent has the capability to execute shell commands (bash), write files to the local system (--out, shell redirection), and perform network operations (SKILL.md).
Sanitization: There is no evidence of filtering or sanitizing community-generated content before it is processed by the agent.
[DATA_EXFILTRATION]: The CLI tool includes a built-in feature to deliver command output to external network locations.
The --deliver webhook:<url> flag allows routing the results of any CLI command to a specified HTTP endpoint (SKILL.md).

pp-skool