The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill uses npx to download and run the npm-check-updates utility from the npm registry, which is a standard and well-known service for JavaScript development.
[COMMAND_EXECUTION]: The skill executes various shell commands via make to install dependencies, perform type checking, build the application, and run the test suite as specified in the allowed-tools configuration.
[INDIRECT_PROMPT_INJECTION]:
Ingestion points: The skill reads output from the npx npm-check-updates command and various make build/test scripts.
Boundary markers: None; the skill does not use specific delimiters or instructions to ignore instructions that might be embedded in the output of these tools.
Capability inventory: The skill uses Bash to execute the commands defined in the skill's frontmatter, which includes dependency installation and test execution.
Sanitization: There is no evidence of sanitization or validation of the text returned by the external tools before the agent processes it.

upgrade-js-deps