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Must read guide on creating/editing mermaid charts with valiation tools
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Interact with GitHub using the `gh` CLI. Use `gh issue`, `gh pr`, `gh run`, and `gh api` for issues, PRs, CI runs, and advanced queries.
Spin up throwaway service/database stacks for tests, migrations, and ingest without touching the user's real dev stack or live data. Use when a task runs `docker compose`, database migrations, ingest jobs, or any destructive command that could hit a shared or live service. Triggers on "run the migrations", "ingest the data", "spin up the stack", "run the integration tests", or any plan step that starts containers or writes to a database.
Run the `pi` coding agent as a headless subagent (--mode json) inside a visible tmux pane so the user can watch it stream while the agent still captures and verifies its structured output. Use when asked to "run pi in a pane", "let me watch pi work", "run pi where I can see it", or to delegate to pi with a live view. Requires running inside tmux. For a fully headless run with no pane, use use-pi-subagent instead.
Invoke the `pi` coding agent as a non-interactive subagent from the shell — delegate a self-contained coding or analysis task to a fresh pi process and read its structured JSON output. Use when asked to "run pi", "use pi as a subagent", "delegate this to pi", or to orchestrate pi coder/reviewer agents (see prompt.md).
Keep the computer awake for a set duration or while a command runs, using `caffeinate` on macOS. Use when the user wants to prevent sleep during a long-running task, download, or presentation.
Writes a self-contained handoff document that briefs another agent or person to execute a scoped task without the originating context. Triggers when the user asks to "write a handoff", "hand this off", "brief another agent", "create a delegation doc", or prep work for a sub-agent / worktree agent to pick up. Emits a markdown file following a fixed template.
| name | mermaid |
| description | Must read guide on creating/editing mermaid charts with valiation tools |
Use this skill to quickly validate Mermaid diagrams by parsing + rendering them with the official Mermaid CLI.
npx).PUPPETEER_EXECUTABLE_PATH../tools/validate.sh diagram.mmd [output.svg]
beautiful-mermaid (best-effort; not all diagram types are supported).output.svg is omitted, the SVG is rendered to a temp file and discarded.diagram.mmd first (the tool only validates plain Mermaid files).diagram.mmd../tools/validate.sh diagram.mmd.