/caveman
Ultra-compressed communication mode. Cuts token usage ~75% by speaking like caveman while keeping full technical accuracy. Supports intensity levels: lite, full (default), ultra, wenyan-lite, wenyan-full, wenyan-ultra. Use when user says "caveman mode", "talk like caveman", "use
$ npx -y skills add jdanigo/hydraia --skill caveman --agent claude-codeHow it fires
How this skill gets triggered: by you, by Claude, or both.
- Fires itselfAuto-invocation. Claude auto-loads it when your prompt matches the work.
- You can call itInvoke it directly when you want it.
- Slash command
/caveman
Context preview
The summary Claude sees to decide when to auto-load this skill.
Ultra-compressed communication mode. Cuts token usage ~75% by speaking like caveman while keeping full technical accuracy. Supports intensity levels: lite, full (default), ultra, wenyan-lite, wenyan-full, wenyan-ultra. Use when user says "caveman mode", "talk like caveman", "use
A personal agentic development harness for Claude Code. One command runs the entire feature pipeline: it collaborates with you on the design (brainstorm, approaches, spec), then builds autonomously — plan, execute, double-review, and verify with no per-step
Repo: jdanigo/hydraia
Other skills on hydraia.
- /adr
Use when a design decision is made that is expensive to reverse, affects multiple components, or rejects a plausible alternative — record it as an Architecture Decision Record under docs/hydraia/adr/. Also use to supersede an old decision. Not for trivial choices.
Open skill - /api-design
Use when designing or reviewing an API surface — REST, GraphQL, or gRPC. Contract-first methodology: the contract artifact (OpenAPI 3.1, SDL, proto3) is written and reviewed BEFORE implementation, lives in the repo, and Phase 6 verifies implementation matches it.
Open skill - /banner-design
Design banners for social media, ads, website heroes, creative assets, and print. Multiple art direction options with AI-generated visuals. Actions: design, create, generate banner. Platforms: Facebook, Twitter/X, LinkedIn, YouTube, Instagram, Google Display, website hero,
Open skill - /brainstorming
You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation.
Open skill - /brand
Brand voice, visual identity, messaging frameworks, asset management, brand consistency. Activate for branded content, tone of voice, marketing assets, brand compliance, style guides.
Open skill - /coding-standards
Baseline cross-project coding conventions for naming, readability, immutability, and code-quality review. Use detailed frontend or backend skills for framework-specific patterns.
Open skill