The Agent Skills Directory

[REMOTE_CODE_EXECUTION]: The skill provides instructions to install the DuckDB CLI using a remote script piped to a shell: curl -fsSL https://install.duckdb.org | sh. This is the project's official installation method and targets the vendor's own infrastructure.
[EXTERNAL_DOWNLOADS]: The skill fetches the latest stable version number from https://duckdb.org/data/latest_stable_version.txt to determine if an upgrade is required.
[COMMAND_EXECUTION]: The skill executes shell commands to interact with the DuckDB CLI, Homebrew (brew), and Windows Package Manager (winget) for software installation and updates.
[INDIRECT_PROMPT_INJECTION]: The skill processes user-supplied arguments to build SQL commands for the DuckDB CLI.
Ingestion points: User-provided arguments $@ are parsed to extract extension names and repository locations.
Boundary markers: None identified. The skill relies on the AI agent to correctly format the SQL INSTALL and UPDATE statements.
Capability inventory: The skill uses the Bash tool to execute duckdb CLI commands and perform network requests via curl.
Sanitization: There is no explicit sanitization step described for the extension names before they are interpolated into the SQL command strings (e.g., INSTALL <name>). Safety relies on the agent's internal logic and the DuckDB CLI's own command parsing.

install-duckdb