Skills

Get AI work you'd put your name on. Skills for Claude Code and GitHub Copilot: pages that don't look generated, positioning backed by evidence, writing people finish, financial models that add up. Each skill is a folder with a SKILL.md that the agent reads, plus any references, templates, scripts or evals it needs.

Browse them at rohitjz.github.io/skills.

skills/
├── design/                  how things look
├── product-strategy/        what to build and how to position it
├── writing-and-presenting/  how to say it
└── finance/                 how to value it

Catalog

Design

Skill	What it does
analog-ui	Design that looks made by hand, not AI-templated: borrow a real medium (sketchbook, blueprint, museum, lab notebook, riso zine, receipt, field journal, departure board) and rebuild it in code. /analog-ui sketchbook jumps straight to one. Gallery
elevate-ui	Turns flat, AI-looking pages into designed ones: bespoke SVG icons, depth, liquid-glass chrome, motion.
glassify	Single-file sites with a validated liquid-glass treatment (SVG refraction and layered dome shadows).

Product strategy

Skill	What it does
distinctive-positioning	Evidence-backed positioning: research the category, compare three territories, build a content system, test it.
council	Runs an LLM council on a hard decision: five perspectives, adversarial review, one recommendation.

Writing and presenting

Skill	What it does
pm-writing	A writing system for PMs, distilled from Zinsser, Ogilvy, Orwell and Finshots, with an LLM-judge eval.
patrick-winston-presentation	Coaches a talk with Patrick Winston's MIT "How to Speak" framework.

Finance

Educational, not financial advice. Adapted from Anthropic's Claude for Financial Services under Apache-2.0 (see LICENSE and NOTICE), and rewired to free market data.

Skill	What it does
idea-generation	Screens a quality large-cap universe for the best setups.
sector-overview	Industry primer: size, growth, structure, drivers, players, multiples.
competitive-analysis	Competitive map: positioning, moats, bull and bear cases.
initiating-coverage	A five-step workflow to initiate coverage on one name.
3-statement-model	An integrated income statement, balance sheet and cash flow model.
dcf-model	A DCF with a CAPM WACC build and a terminal value cross-check.
comps-analysis	A peer trading-multiples spread with outlier flags.
lbo-model	An LBO model: sources and uses, debt schedule, returns.
earnings-analysis	A post-earnings note: beat or miss, trend, guidance, thesis impact.
thesis-tracker	Defines a thesis, logs updates and scores it over time.

Install

Agent hosts look for skills one level deep (<skills-dir>/<name>/SKILL.md), so the installer flattens the categories.

git clone https://github.com/rohitjz/skills && cd skills
./install.sh --list                      # see everything
./install.sh                             # all skills -> ~/.claude/skills
./install.sh --target copilot            # all skills -> ~/.copilot/skills
./install.sh --category design           # one category
./install.sh analog-ui council          # just these
./install.sh --link                      # symlink, so `git pull` updates them

To install one skill by hand, copy its folder, for example cp -R skills/design/analog-ui ~/.claude/skills/.

Tests

pip install matplotlib pillow openpyxl playwright && python -m playwright install chromium
python scripts/validate.py       # every skill's layout and frontmatter
python tests/test_tools.py       # installer, chart script (all modes), email export, inliner
python tests/run_samples.py      # every sample at 3 screen sizes + reduced motion

The sample run checks for horizontal overflow, broken images, missing alt text, unlabelled SVGs, text under 10px, keyboard access to scrolling areas, infinite animation, receipts that don't add up, and the departure board's interaction. CI runs all three on every push and keeps the screenshots as an artifact.

Adding a skill

1. Put it at skills/<category>/<name>/SKILL.md, with name: in the frontmatter matching the folder.
2. Run python scripts/validate.py. CI runs the same check on every push.
3. Add a row to the catalog above.

Licenses

MIT (LICENSE), except skills/finance/, which is Apache-2.0.

Several skills also have standalone repos with demos and history: elevate-ui · distinctive-positioning · clear-writing-for-pms · claude-for-pms · stock-advisor-pro (the full Claude Code plugin, with commands and agents).