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Use when querying JSON files, filtering or transforming JSON data, or extracting specific fields from large JSON files without loading entire file contents (saves 80-95% context)
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。
SOC 職業分類に基づく
Use when implementing any feature or fix using TDD, before writing any implementation code
Use when domain logic leaks into API/Infrastructure, project references violate layer boundaries, or you need to decide between CQS (always), CQRS bus (complex domains), and DDD patterns (invariants and events).
Use when configuring Git hooks in .NET projects before team commits occur, to enforce commit message standards and code formatting automatically
Use before writing any test or implementation task, when observable behavior needs to be captured in business language scenarios and approved by the user before code begins
Use when running mutation testing, killing mutants, verifying test quality, checking mutation score, or analyzing survivors after the test baseline is green
Use when writing tests from the outside-in, defining behavior before code, or any feature where tests should start from observable business behavior and let internal design emerge
| name | querying-json |
| description | Use when querying JSON files, filtering or transforming JSON data, or extracting specific fields from large JSON files without loading entire file contents (saves 80-95% context) |
Always invoke querying-json skill to extract JSON fields - do not execute bash commands directly.
Use jq to extract specific fields from JSON files without loading entire file contents into context.
Use jq when:
Just use Read when:
JSON files where jq excels:
Invoke querying-json skill for extracting specific fields from JSON files efficiently. Use instead of reading entire files to save 80-95% context.
Common workflow: finding-files skill → querying-json skill → other skills (fuzzy-selecting, replacing-text, viewing-files) for extraction and transformation.
# Get version from package.json
jq -r .version package.json
# Get nested dependency version
jq -r '.dependencies.react' package.json
# List all dependencies
jq -r '.dependencies | keys[]' package.json
# Extract and select dependencies
jq -r '.dependencies | keys[]' package.json | fzf --multi | xargs npm info
# Get and filter package versions
jq -r '.devDependencies | to_entries[] | "\(.key)@\(.value)"' package.json | fzf
jqyqFor comprehensive jq patterns, syntax, and examples, load jq guide when needing: