Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing content, (3) Working with layouts, (4) Adding comments or speaker notes, or any other presentation tasks
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Install skill "pptx" with this command: npx skills add dEitY719/skillsmp-deity719-deity719-pptx
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Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas
Auto-document incidents, bug fixes, and technical challenges as structured markdown with root cause analysis, prevention checklists, and learning resources. Produces Jekyll-compatible publication-ready markdown (YAML frontmatter + single .md files) for postmortem review, technical blogging, AI tool training, and junior engineer onboarding. Saves to ${RCA_REPO_PATH:-~/para/archive/rca-knowledge} with centralized media in _assets/.
Refactor an existing AGENTS.md that is too long, has too much inline content, or lacks nested structure. Use when the user says "my AGENTS.md is too long", "split my AGENTS.md", "optimize my context file", "refactor AGENTS.md", or "/agents-md:refactor". Analyzes the file, proposes a split plan, and executes it — creating nested AGENTS.md files and slimming the root file. Distinct from agents-md:check (audit only) and agents-md:create (greenfield).
[Claude Code Only] Wrap a long-running command with a rate-limit safety net. Schedules a `CronCreate(durable=true)` that fires at the user-supplied reset time, runs the wrapped command, and clears the safety net on successful completion. Use when the user runs /devx:rate-limit-guard, /devx-rate-limit-guard, or asks "rate limit 걸려도 자동 재개", "퇴근하면서 작업 시키고 limit 풀리면 이어가게 해줘", "auto-resume after my token limit resets". Supports multi-cycle re-arming via `--max-cycles N`. Requires the user to know their reset time (run /usage first). Accepts `-h`/`--help`/`help` to print usage.