The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill requires the installation of an external CLI tool ('memo') from a third-party Homebrew repository (antoniorodr/memo/memo) as specified in the SKILL.md frontmatter and setup instructions.
[COMMAND_EXECUTION]: The skill's primary functionality is built upon executing the memo command-line utility to perform system-level operations, including searching, creating, and modifying Apple Notes on macOS.
[PROMPT_INJECTION]: The skill has an attack surface for indirect prompt injection because it retrieves and processes content from Apple Notes, which may contain untrusted data.
Ingestion points: Untrusted data enters the agent context via the memo notes and memo notes -s commands described in SKILL.md.
Boundary markers: Absent; there are no instructions to use delimiters or ignore embedded commands within the notes.
Capability inventory: The skill permits data modification through note creation (-a), editing (-e), and deletion (-d) as documented in SKILL.md.
Sanitization: Absent; the instructions do not provide methods for validating or escaping note content before the agent processes it.

apple-notes