hyp-harness

Collect current git changes, infer the next version number, update HARNESS_VERSION in src/harness.py, and prepend a changelog entry to CHANGELOG.md. Triggers on: bump version, version bump, collect changes and version, release version, new version, up version.

Multi-model fan-out harness: given a problem.yaml spec, fans out N parallel workers (kimi CLI or Claude Code CLI) each writing one research task as markdown, runs evaluator-optimizer quality gate, synthesizes all outputs into a final report, renders to dark-theme HTML. Triggers on: harness, kimi harness, claude harness, run harness, fan-out tasks, poc harness, long running task, parallel research, parallel workers, deep research.

Render beautiful Mermaid diagrams as SVG or ASCII art using the beautiful-mermaid library. Supports 15+ themes, 5 diagram types (flowchart, sequence, state, class, ER), and ultra-fast rendering. Use this skill when: 1. User asks to "render a mermaid diagram" or provides .mmd files 2. User requests "create a flowchart/sequence diagram/state diagram" 3. User wants to "apply a theme" or "beautify a diagram" 4. User needs to "batch process multiple diagrams" 5. User mentions "ASCII diagram" or "terminal-friendly diagram" 6. User wants to visualize architecture, workflows, or data models