The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill provides installation commands that fetch the D2 binary from official sources including d2lang.com and oss.terrastruct.com. These are legitimate domains for the D2 project and its parent company, Terrastruct.
[REMOTE_CODE_EXECUTION]: The installation section contains a shell one-liner (curl -fsSL https://d2lang.com/install.sh | sh) which pipes a remote script into the shell. While this is a sensitive operation, it targets the official D2 installation script from a well-known service and is documented as a standard setup procedure for the tool.
[COMMAND_EXECUTION]: The skill uses the Bash tool to execute d2 commands for rendering diagrams (SVG, PNG, PDF) and managing themes/layouts. These operations are within the stated scope of a diagramming skill.
[SAFE]: The syntax examples include external SVG icons from icons.terrastruct.com and links to github.com. These references are to well-known, trusted domains and do not involve sensitive data exposure or exfiltration.

d2-diagrams