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Found 54 Skills
Provides comprehensive guidance for creating Mermaid diagrams. Mermaid is a JavaScript-based diagramming and charting tool that uses Markdown-inspired text definitions and a renderer to create and modify complex diagrams. The main purpose of Mermaid is to help documentation catch up with development. Mermaid is particularly well-suited for use in Markdown documents, GitHub, GitLab, wikis, blogs, and other Markdown-based platforms. Use when the user wants to draw, create, generate, make, build, or visualize any diagram, chart, graph, flowchart, architecture diagram, sequence diagram, class diagram, state diagram, Gantt chart, mindmap, timeline, or any other visual diagram in Markdown-friendly format. This skill covers all 23+ Mermaid diagram types including flowcharts, sequence diagrams, class diagrams, state diagrams, ER diagrams, Gantt charts, pie charts, quadrant charts, Git graphs, C4 diagrams, mindmaps, timelines, and more. Always use this skill when the user mentions Mermaid, needs diagrams for Markdown documentation, or wants quick diagrams that render directly in Markdown renderers.
Ask a question about an existing Decodie learning entry and get a deeper explanation using the entry content and live source code as context. Read-only — does not create or modify entries.
Generate an ethos/ folder that captures a project's vision, principles, personas, and non-goals — the 50k-foot "why behind the what." Use when the user wants to establish project philosophy, define guiding principles, document who the product is for, or create foundational context that agents and humans can reference for decision-making. Triggers: "create an ethos", "define project principles", "document our vision", "set up project philosophy", "who is this product for."
Release notes one-page HTML with highlights, Added, Fixed, Breaking changes, Known issues, and Upgrade note. Writes explicit "None" style sections whenever the user does not provide details.
Manage project learnings. Review, search, prune, and export what gstack has learned across sessions. Use when asked to "what have we learned", "show learnings", "prune stale learnings", or "export learnings". Proactively suggest when the user asks about past patterns or wonders "didn't we fix this before?"
Write a structured incident postmortem or post-incident review. Use when asked to write a postmortem, incident report, P1/P2 review, outage report, or RCA (root cause analysis). Generates a blameless postmortem with timeline, root cause, contributing factors, impact summary, and action items.
Run /audit on a greenfield project, an existing codebase with missing docs, or one area (/audit src/auth) to bootstrap the project's AI context, the AGENTS.md files every later skill reads. Writes tool agnostic AGENTS.md plus thin CLAUDE.md pointers, adding only what is missing; never overwrites curated content.
Turn a rough feature or change into a structured plan document (docs/plans/plan-<slug>-YYYY-MM-DD.md) before any code: brainstorm the approach, settle the big decisions, and write a plan that can be hardened and turned into issues. Use when the user says "plan this feature", "brainstorm a plan/PRD/spec", "write a plan doc", "help me think through this change before building", or runs "/plankit", the front of the plan → grill → file workflow.
여러 문서를 통합하여 구조화된 단일 문서로 만듭니다. 문서 통합, 문서 병합, 자료 정리, 내용 합치기, consolidate 요청 시 사용.
Use when appending structured perf investigation notes and evidence.
Use when capturing screenshots of local projects, documenting web app UI, taking screenshots of localhost dev servers, or generating images for READMEs and docs. Use when asked to "screenshot my app", "capture the UI", "take a screenshot of localhost", "generate screenshots for docs", "batch screenshot my pages", or "set up shot-scraper".
Generate a high-level overview of a file, directory, or project — answering "what is this and how is it organized." Produces a single summary entry covering purpose, structure, entry points, and dependencies. Re-running on the same target overwrites the existing overview.