Before you sketch architecture or design a feature, this walks you through structured ideation using the Double Diamond model. It separates divergent phases where Claude generates volume and cross-domain connections from convergent phases where you make the call. The discipline is memory-first: it searches Sibyl for related patterns before ideating so you're not rediscovering solved problems. Most sessions end up in quick mode, which is just search, two options with tradeoffs, decision, and record. The full five-phase flow is there when the problem space is genuinely unclear. Mined from 100+ real sessions, so the anti-patterns section alone is worth reading.

skills.sh installs
613
GitHub stars
36
last updated
Aug 21, 2026

Install

$ npx -y skills add hyperb1iss/hyperskills --skill brainstorm --agent claude-code

Installs into .claude/skills of the current project.

Files

Collaborative Brainstorming

Turn uncertainty into a useful choice or a focused experiment.

The user's instructions take precedence over this skill; carry existing authorization forward and do not add approval gates.

Choose the Work Shape

Sponsors

Details

Repository
github.com/hyperb1iss/hyperskills
Categories
DevOps & CI/CD, Code Review & Quality, Productivity & Planning, Design & UI/UX
First seen
Apr 16, 2026

More from hyperb1iss/hyperskills

All 7
1wanshuiyin avataridea-discoverywanshuiyin/auto-claude-code-research-in-sleepWorkflow 1: Full idea discovery pipeline to go from a broad research direction to validated, pilot-tested ideas. Use when user says "找idea全流程", "idea discovery 613skills.sh installs
2uni-helper avatarvueuse-functionsuni-helper/skillsApply VueUse composables where appropriate to build concise, maintainable Vue.js / Nuxt features.611skills.sh installs
3bencium avatarorganic-first-campaignbencium/bencium-marketplaceGrassroots-first campaign design for anyone being outspent — startups vs. incumbents, NGOs vs. corporate comms, movements vs. state-backed machines, solo brands603skills.sh installs
4mohitmishra786 avatarmesonmohitmishra786/low-level-dev-skillsMeson build system skill for C/C++ projects. Use when setting up a Meson project, configuring build options, managing dependencies with the wrap system, cross-c603skills.sh installs
5kochetkov-ma avatarbrewpage-publishkochetkov-ma/claude-brewcodePublish HTML, markdown, text, any file, or a multi-file site to brewpage.app — free hosting with no sign-up. Paste text, share a file, upload a site, or host a 598skills.sh installs
6getsentry avatarsentry-create-alertgetsentry/sentry-agent-skillsCreate Sentry alerts using the workflow engine API. Use when asked to create alerts, set up notifications, configure issue priority alerts, or build workflow au596skills.sh installs