dist/claude/plugins/dev-tools/skills/analyzing-usage/SKILL.md
Analyze AI coding agent usage, cost, efficiency, and burn rate — Claude Code (ccusage), Pi/pi-agent (ccusage-pi), or Codex CLI (ccusage-codex). Use when user says "usage", "cost", "spending", "tokens", "analyze usage", "how much did I spend", "usage report", "budget", "burn rate", "efficiency", "cache hits", "ccusage", "ccw", "ccp". NOT for general shell scripting, non-AI-agent cost analysis, or cloud infrastructure billing (use using-cloud-cli).
npx skillsauth add alexei-led/claude-code-config analyzing-usageInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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From $ARGUMENTS: work/ccw/personal/ccp -> profile. daily/weekly/monthly/session -> subcommand (default: daily). --since/--until -> date range (default: 14 days). --today -> today only. --compare -> both profiles.
tools
Idiomatic shell development for POSIX sh, Bash, Zsh, Fish, hooks, CI shell steps, and scriptable CLI glue. Use when writing or changing `.sh`, `.bash`, `.zsh`, `.fish`, `.bats`, shell functions, shell pipelines, or command-runner recipes. Emphasizes portability, quoting, safe filesystem/process handling, non-TUI CLI tools, ShellCheck, shfmt, Bats, and ShellSpec. NOT for Python, TypeScript, Go, web code, or infrastructure operations.
tools
Use when planning, executing, checkpointing, finishing, or inspecting lightweight spec-driven work. Runs one task at a time using `.spec/` markdown files and the bundled `specctl` helper. NOT for broad product discovery beyond a short requirement interview.
testing
Author, inspect, troubleshoot, and review infrastructure across IaC, Kubernetes, cloud resources, containers, CI/CD, and Linux hosts. Use when changing Terraform/OpenTofu, Kubernetes, Helm, Kustomize, Dockerfiles, GitHub Actions, AWS, GCP, Cloud Run, BigQuery, IAM, logs, instances, or service health. NOT for deploy/apply/rollback workflows (see deploying-infra). NOT for shell scripts or generic command pipelines (see writing-shell).
development
Configure safe git workflow hygiene: pre-commit/pre-push hooks, Gitleaks secret scanning, .gitignore rules, local git config, and guardrails. Use when setting up git hooks, gitleaks/git leaks, staged pre-commit checks, pre-push validation, core.hooksPath, .gitignore, or git config best practices. NOT for creating commits (use committing-code), cleaning branches/worktrees (use cleanup-git), or creating worktrees (use using-git-worktrees).