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Use when creating git commits to ensure commit messages follow project standards. Applies the 7 rules for great commit messages with focus on conciseness and imperative mood.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
Use when creating a changeset, preparing a release, or bumping versions. Covers which packages to reference, how to write user-facing changeset descriptions, the release automation flow, and the npm/Docker version sync requirement. (project)
Use when you need to exercise a real, running Sandbox deployment via HTTP — for example to validate SDK changes against a live container, reproduce a user-reported issue, or experiment with the API (including FUSE bucket mounts) without spinning up `wrangler dev`. Documents the Sandbox bridge worker reachable via `SANDBOX_WORKER_URL` + `SANDBOX_API_KEY` when the host injects them.
Use when working in the examples/ directory, running an example with wrangler dev, adding a new example, or answering questions about EXPOSE directives and the local Docker dev loop. (project)
Use when navigating the codebase for the first time, adding a new client method, adding a new container handler/service, or understanding how a request flows from Worker through the Sandbox DO into the container. Covers the three-layer architecture, client pattern, container runtime structure, and monorepo layout. (project)
Use when writing or reviewing TypeScript in this repo. Covers the no-`any` rule and where to put new types, the uppercase-acronym style guide, and the rules for code comments (no historical context). (project)
Use when adding logs, debugging, or working with the Logger across the SDK and container runtime. Covers the constructor-injection pattern, child loggers, env-var configuration, and test mocking. (project)
| name | git-commit |
| description | Use when creating git commits to ensure commit messages follow project standards. Applies the 7 rules for great commit messages with focus on conciseness and imperative mood. |
Follow these rules when creating commits for this repository.
Be concise, not verbose. Every word should add value. Avoid unnecessary details about implementation mechanics - focus on what changed and why it matters.
Subject line should stand alone - don't require reading the body to understand the change. Body is optional and only needed for non-obvious context.
Focus on the change, not how it was discovered - never reference "review feedback", "PR comments", or "code review" in commit messages. Describe what the change does and why, not that someone asked for it.
Avoid bullet points - write prose, not lists. If you need bullets to explain a change, you're either committing too much at once or over-explaining implementation details.
Always use a HEREDOC to ensure proper formatting:
git commit -m "$(cat <<'EOF'
Subject line here
Optional body paragraph explaining what and why.
EOF
)"
Add session isolation for concurrent executions
Fix encoding parameter handling in file operations
The encoding parameter wasn't properly passed through the validation
layer, causing base64 content to be treated as UTF-8.
Update files
Changes some things related to sessions and also fixes a bug.
Problem: Vague subject, doesn't explain what changed
Add file operations support
Implements FileClient with read/write methods and adds FileService
in the container with a validation layer. Includes comprehensive test
coverage for edge cases and supports both UTF-8 text and base64 binary
encodings. Uses proper error handling with custom error types from the
shared package for consistency across the SDK.
Problem: Over-explains implementation details, uses too many words