The Agent Skills Directory

External Resource Access: The skill fetches the V8 source code from its official repository to compute integrity hashes. This is a standard procedure for ensuring the integrity of third-party dependencies within a build system like Bazel. The download targets a well-known project repository.
Local Script and Tool Execution: The instructions direct the agent to execute project-specific scripts (update-deps.py) and build tools (just build, just test). These are standard components of the development environment intended to automate dependency synchronization and verify the build.
Indirect Prompt Injection Surface: The skill processes external data, including target version numbers and metadata from the V8 DEPS file.
Ingestion points: Target versions from ChromiumDash, source code from GitHub, and dependency metadata from the local V8 checkout.
Boundary markers: While explicit delimiters for external data are not specified in the instructions, the workflow is highly structured.
Capability inventory: The skill utilizes command execution for build processes, script execution, and network requests for downloading source code.
Sanitization: The skill includes robust human-in-the-loop requirements, explicitly instructing the agent to confirm target versions, conflict resolutions, and patch changes with a developer at each step.
Human-in-the-loop Safeguards: A significant portion of the skill is dedicated to ensuring that the agent does not take irreversible actions or resolve complex code conflicts without human judgment, mitigating the risk of unintended behavior during the update process.

update-v8