Stryx Skills · for Claude Code
One tree.
Ninety-four
exact pieces.
Ninety-four skills, thirty-two agents and a brain, grown as one tree of knowledge. Each skill is one book of it, drifting round the crown. Point at a book to open it. Scroll, and the books come down to you one by one and open.
irm https://skills.stryxlabs.com/install.ps1 | iexInstalls all 94 skills, 32 agents and the brain program as one set. Windows.
What a skill is
Every piece is exact.
A skill is a written method for one kind of work: when to use it, what it covers, what it hands on, and the checks that prove it is done. Claude loads the right one by itself when the moment comes.
- 94skills in eight groups, each one a book of the tree
- 1,514files of skill knowledge in the set
- 24 MBof written method, counted on disk
Each book knows where it ends. Every skill page says what the skill is not for, and which skill takes over.
Book one of eight
Plan and decide: 15 skills
Before the work: what to build, how, in what order, and who does it. Its first book is stryx:ai-power. When you are not sure which skill fits, or you say "load aipower": it is the map of all skills.
Book two of eight
Quality: 13 skills
Finding what is wrong, proving what is right, and making code better. Its first book is stryx:debug. Something is broken: a bug, an error, a crash, a failing test or wrong data.
Book three of eight
Design and media: 10 skills
Everything you see and hear: screens, pictures, 3D, video, sound. Its first book is stryx:design. When making anything you see: a screen, website, dashboard, logo, icon set, slides or charts.
Book four of eight
Languages: 12 skills
One book per programming language or app platform. Its first book is stryx:electron. When working on Electron desktop app code: windows, the bridge between its parts (IPC), tray, menus.
Book five of eight
Web and data: 17 skills
Websites, online services, databases and the network. Its first book is stryx:integrations. When wiring an outside service into an app: Stripe payments, chat messages, API keys.
Book six of eight
Writing: 9 skills
Words for people: messages, docs, proposals, announcements. Its first book is stryx:writing. When any text must read plainly: an email, a message, a blog post, a rewrite.
Book seven of eight
Workflow: 15 skills
Keeping the work moving and remembered: git, handoffs, lessons, setup, tools. Its first book is stryx:devops. When work must be committed, pushed, made a pull request, released or packaged.
Book eight of eight
Modes: 3 skills
The words you type to steer Claude itself. Its first book is stryx:modes. When you type a codeword: coldstart, hotstart, firestart or destart, or a plain stop order.
The finder
Find the one you need.
The books have gathered in their eight groups, one band of the evening light each, from the red of planning to the violet of the modes. Point at a book to open it and click to read its page, or search below.
94 skills in eight groups. Point at a book to open it.
Press slash to jump here. Enter opens the first match. Escape clears.
Find a skill by job18 jobs
Common jobs people bring to Claude Code, and the skill that does each.
- Web design, UI and GUIWebsites, app screens, dashboards, themes, glass and dark mode.
- Page and app layoutsGrids, spacing, landing pages and design systems, by stryx:design.
- 3D websitesCinematic WebGL sites in Three.js, like this one.
- 3D inside an appThree.js, React Three Fiber or Babylon.js scenes.
- UX and accessibility checksA walk-through of a design that exists.
- DebuggingA bug, an error, a crash or a failing test.
- Tests and TDDUnit and end-to-end tests, or the test first.
- Code reviewCode or a pull request checked before merge.
- SEOAn SEO audit, meta tags, schema markup and sitemaps.
- SpeedA slow screen, a big bundle or a slow build.
- SecurityLogins, secrets, encryption and hardening.
- AI picturesImages made by an AI model, on your own GPU first.
- VideoPromos, demos and captions made with code in Remotion.
- React appsComponents, hooks and Zustand stores.
- Electron desktop appsWindows, IPC, tray, menus and updates.
- Plan a featureAgree what to build before any code is written.
- WritingEmails, posts and rewrites that read plainly.
- Git and releasesCommits, pull requests, releases and packaging.
Plan and decide15 skills
Before the work: what to build, how, in what order, and who does it.
- stryx:ai-powerWhen you are not sure which skill fits, or you say "load aipower": it is the map of all skills.
- stryx:brainstormYou want something new built: it agrees what to build before any code is written.
- stryx:ideateYou want many ideas, quick wins or a surprise before choosing one.
- stryx:strategyWhen the product needs its STRATEGY.md: what it is, who it is for, what it will not do.
- stryx:prototypeYou need to click through a throwaway version before deciding how something should work or feel.
- stryx:bakeoffWhen two or more very different approaches must each be drafted before you can choose.
- stryx:povYou want one firm verdict for this project: adopt it or not, switch or stay.
- stryx:researchYou need an answer with evidence and sources: compare libraries, check current versions, map a codebase.
- stryx:architectWhen the hard part is structure: how the parts of a system fit, and the trade-offs between designs.
- stryx:taskmasterWhen an agreed spec must become a step-by-step plan, a roadmap or a sprint.
- stryx:estimationSomeone asks how long, how big or when it will be done.
- stryx:plan-reviewWhen a spec, plan or roadmap should be tested for holes before work starts.
- stryx:workflowWhen starting or resuming a big piece of work and deciding how much process it needs.
- stryx:executeWhen a written plan must be carried out to the end, or you say "keep going until it passes".
- stryx:orchestrateWhen a job could use more than one agent: how to split it, staff it and merge the results.
Quality13 skills
Finding what is wrong, proving what is right, and making code better.
- stryx:debugSomething is broken: a bug, an error, a crash, a failing test or wrong data.
- stryx:testWhen tests must be written or fixed, or you want the test written first (TDD).
- stryx:verifyWhen Claude is about to say done, fixed or ready to commit: fresh proof comes first.
- stryx:reviewWhen code or a pull request should be checked before commit or merge.
- stryx:review-feedbackWhen someone reviewed the work and their comments must be answered and fixed.
- stryx:refactorWhen code should be tidied or split without changing what it does.
- stryx:performanceSomething is slow, laggy, too big or uses too much memory.
- stryx:optimizeWhen a number should move and nobody knows which change wins: try, measure, keep the winners.
- stryx:securityWhen code touches logins, permissions, secrets or encryption, or you ask "is this secure".
- stryx:error-handlingWhen building code that must fail well: retries, timeouts, fallbacks and messages people can read.
- stryx:evalWhen you must measure how a prompt, an agent or an AI feature behaves.
- stryx:patternsWhen reading unfamiliar code, choosing a design pattern or sizing up technical debt.
- stryx:explainYou ask how or why something works, or want a recap of past work.
Design and media10 skills
Everything you see and hear: screens, pictures, 3D, video, sound.
- stryx:designWhen making anything you see: a screen, website, dashboard, logo, icon set, slides or charts.
- stryx:design-auditWhen checking a design that exists: a UX walk-through, accessibility, polish or screen sizes.
- stryx:diagramsYou want a diagram drawn as code: a flowchart, sequence, database or state diagram.
- stryx:image-genWhen an AI image model must make or change a picture: a hero, a product shot, a texture.
- stryx:3d-enginesWhen building or fixing live 3D inside an app: Three.js, React Three Fiber or Babylon.js.
- stryx:3d-texturingWhen making or exporting textures from Substance 3D Painter for the web or a game engine.
- stryx:videoWhen making a video with code: a promo, a demo, an explainer or animated captions.
- stryx:audioWhen AI must speak, transcribe or make music: voiceovers, subtitles, sound effects.
- stryx:media-processingWhen existing video, audio or image files must be converted, shrunk, cut or joined.
- stryx:game-devWhen making or fixing a game for the browser or Electron: the loop, controls, collisions, saves.
Languages12 skills
One book per programming language or app platform.
- stryx:electronWhen working on Electron desktop app code: windows, the bridge between its parts (IPC), tray, menus.
- stryx:reactWhen building or reviewing React components, hooks and Zustand stores.
- stryx:typescriptWhen TypeScript types get hard: exact unions, typed IDs, strict settings, type errors.
- stryx:react-nativeWhen building or fixing a phone app in React Native or Expo.
- stryx:flutterWhen writing, reviewing or testing Flutter or Dart app code.
- stryx:pythonWhen writing or fixing Python 3.11 or newer: types, async code, packaging, pytest.
- stryx:goWhen writing or fixing Go code: errors, goroutines, modules, web servers.
- stryx:rustWhen writing or fixing Rust: borrow checker errors, async code, traits, Cargo.
- stryx:vbaWhen an Excel macro fails, or VBA code needs writing or fixing.
- stryx:apps-scriptWhen automating Google Sheets with Apps Script: menus, triggers, custom functions, emails.
- stryx:javaWhen writing, fixing or upgrading Java code: builds, Spring Boot, tests, version moves.
- stryx:shellWhen writing or fixing a script or a tricky command line: PowerShell, Git Bash, batch files.
Web and data17 skills
Websites, online services, databases and the network.
- stryx:integrationsWhen wiring an outside service into an app: Stripe payments, chat messages, API keys.
- stryx:mcp-serverWhen building a server that gives Claude new tools (an MCP server).
- stryx:ragWhen an app must search its own documents and answer from them.
- stryx:scrapingWhen data must be pulled off websites, or a scraper comes back empty or blocked.
- stryx:browserWhen Claude must drive a live web page: open, click, fill a form, take a screenshot.
- stryx:seoWhen a website is not ranking, or its search setup needs an audit.
- stryx:wordpressWhen working on a live WordPress site: posts, pages, media, menus.
- stryx:shopifyWhen working on a Shopify store: products, stock, pages, redirects.
- stryx:cloudflare-starterWhen starting a new Cloudflare app from the starter template, with sign-in and a database.
- stryx:price-comparisonYou want to know where a product is cheapest or in stock.
- stryx:market-intelYou want live facts on competitors, a market or what people say about a brand.
- stryx:ai-agentsWhen building or fixing an AI assistant inside your own app.
- stryx:databasesWhen working on a server database such as PostgreSQL: slow queries, schema changes, backups.
- stryx:data-engineeringWhen moving data in bulk: a nightly load, a big import, doubled totals after a rerun.
- stryx:networkingSomething cannot connect: a port in use, a firewall, DNS, or one PC that cannot see another.
- stryx:containersWhen putting an app in Docker, or reading the logs and alerts of a running one.
- stryx:infra-as-codeWhen servers or cloud resources are written as code: Terraform, OpenTofu, Ansible.
Writing9 skills
Words for people: messages, docs, proposals, announcements.
- stryx:writingWhen any text must read plainly: an email, a message, a blog post, a rewrite.
- stryx:documentationWhen a project needs its docs: a README, API docs, code comments or a screenshot user guide.
- stryx:business-writingWhen a document must win work or money: a proposal, a quote, a grant or award entry.
- stryx:career-docsWhen writing or tailoring a resume, CV or cover letter for a job.
- stryx:launch-copyWhen something shipped and needs its announcement: a post, an email to customers, ad words.
- stryx:status-updateWhen telling the team, the boss or a client what got done, and sorting their replies.
- stryx:product-feedbackWhen a recording, voice memo or meeting notes must become a bug report or requirements.
- stryx:product-pulseYou type /stryx:product-pulse for a one-page report of usage, errors and speed. Claude never loads it itself.
- stryx:go-to-marketWhen planning how to sell software: price, free tier, first customers, launch channels.
Workflow15 skills
Keeping the work moving and remembered: git, handoffs, lessons, setup, tools.
- stryx:devopsWhen work must be committed, pushed, made a pull request, released or packaged.
- stryx:handoffWhen work must continue in a later session: it saves where things stand.
- stryx:learnYou say "remember this" or wrap up a session: the lessons are saved for next time.
- stryx:repo-learningsWhen a fix is proven and its lesson should be written into the project's own lessons folder.
- stryx:knowledge-graphYou want a folder of files turned into a map of how they connect, to ask questions of.
- stryx:configWhen Claude Code's own setup needs checking or tidying: CLAUDE.md, settings, permissions, memory.
- stryx:organizeWhen a folder, a project or the Desktop is messy, or a needed file lies outside the project.
- stryx:vscodeWhen VS Code needs setting up or fixing for a project: debug setups, tasks, settings.
- stryx:skill-forgeWhen creating or changing a skill, agent, slash command or hook, or a skill did not fire.
- stryx:prompt-coachYou say "coach this": a rough task becomes a clear prompt with limits for an agent.
- stryx:diagnose-sessionWhen a session went wrong and you want to know what happened, with proof.
- stryx:local-aiWhen running AI models on your own graphics card: Ollama, LM Studio, ComfyUI.
- stryx:voice-agentsWhen building a talking phone or website agent on ElevenLabs Agents.
- stryx:loaderWhen a Stryx loader: line arrives, or you ask which skills a task needs.
- stryx:mnemeWhen the Mneme memory server is connected and you ask where code is or what a change breaks.
Modes3 skills
The words you type to steer Claude itself.
Hooks
Forty-six hooks act on their own.
A hook runs by itself at a fixed moment: before Claude starts, before a command, after an edit, before Claude says done. The light running between the books is the hooks at work. The set holds 46 hook files; seven of them, by what they do:
- A router picks the skills a request needs before Claude starts.
- A guard blocks dangerous commands.
- A secret scanner watches for keys and passwords.
- A design detector checks the page after every UI edit.
- A test check asks whether a test exists for the change.
- A stop judge refuses a “done” that has no proof.
- A logbook writes down every failure.
The brain
At the centre, one brain.
At the heart of the tree, among its books, the brain stands: one program with one command line, brain. Designs are planned with it, checked by it and remembered in it.
- 46commands, from
brain plantobrain why - 62laws: rules every design is checked against, each with its check and its fix
- 52ready ops in its kitchen: glass, metal, water, sky, light and post-processing
The brain you install starts with its laws and its kitchen, and learns from your own files.
The lab
Made stronger by machine learning.
The skills and the brain were refined with machine learning in the lab, on one local graphics card, with no cloud. Each line of light here joins two skills from different groups that work together.
- 89,026knowledge cards read and indexed; 164,442 embedded
- 216,651training pairs for a learned encoder
- 57%of the time it finds the right related card in its top ten, against 35% for raw embeddings: about 64% better at linking knowledge
- 2,287real design combinations a dish model learned from
What the download carries: the brain’s program (its engine, laws, kitchen and commands). The lab’s trained data stays in the lab. Counted 2026-10-14.
The mod
Stryx Tools: forty switches.
One plugin inside Claude Code, behind the STRYX LABS button. Forty tools, each with its own switch: they are the lights set into the stone.
- /stryx opens the command center.
- The Vault keeps your keys: they are used by name and never shown.
- Safety gates: the coldstart hold, the push lock and the Vault.
The agents
Thirty-two helpers.
The books lifted over the water are the skills the agents work by. Each agent file names the skills it loads.
Plan and build 5 agents
- stryx:architect-agentWhen a design question needs its own room: options with trade-offs, or a review of a whole system.
- stryx:plannerWhen an approved spec should become a full plan with tasks, sizes and risks.
- stryx:plan-reviewerWhen a plan or spec needs a fresh pair of eyes that did not write it.
- stryx:project-status-analystYou ask "where are we really": it compares the plans with the code and the git history.
- stryx:orchestratorWhen a large job has many parts: it splits the work, sends specialists and checks their results.
Platforms and domain 5 agents
- stryx:flutter-agentWhen a Flutter feature, screen or widget should be built off to the side.
- stryx:api-engineerWhen an app must talk to an outside API: a typed client, sign-in, retries.
- stryx:database-expertWhen SQLite or sql.js work is needed: schema, migrations, indexes, slow queries, backups.
- stryx:regex-and-parserWhen a text pattern (regex) or a parser for imported data must be built or fixed.
- stryx:excel-pdfWhen an app's own Excel or PDF export must be built or repaired.
Quality 9 agents
- stryx:debuggerSomething is broken and the hunt would fill the chat: it finds the root cause and fixes it.
- stryx:testerWhen tests must be written: test-first for a new feature, or tests for code that has none.
- stryx:verify-agentWhen a "done" claim needs checking by someone who did not write the code.
- stryx:reviewerWhen changes need a code review with a verdict before commit or merge.
- stryx:security-agentWhen a project or a change needs a security audit with evidence.
- stryx:perf-agentWhen an app needs a speed audit, or one named thing must get measurably faster.
- stryx:refactorerWhen code needs tidying, splitting or dead-code cleanup with no change in what it does.
- stryx:error-handlerWhen error handling should be planned and added before anything breaks.
- stryx:toolchain-guardianWhen the build settings of a JavaScript or TypeScript project should be checked as one system.
Orion 2 agents
- stryx:orion-expertWhen a question is about Orion Studio Pro: how a part works, or whether a number is right.
- stryx:sync-engine-expertWhen Orion's sync or its encryption misbehaves: data vanished, came back old or never arrived.
Design 4 agents
- stryx:designerWhen a screen, page, logo, icon set or deck must be made or restyled.
- stryx:ux-auditorWhen a screen or flow needs a usability check: confusion, clicks and time for a daily task.
- stryx:chart-architectWhen data in a React or Electron app needs the right chart, built with amCharts.
- stryx:i18n-localizerWhen an app must speak more languages: translations, right-to-left text, dates and money.
Knowledge and ops 7 agents
- stryx:researcherWhen a question needs research with checked sources: current docs, library choices, earlier work.
- stryx:mentor-agentYou want to be taught, not only told: the why behind a concept.
- stryx:documentation-writerWhen project docs must be written or brought back in line with the code.
- stryx:prompt-engineerWhen a prompt for Claude needs writing or tightening: a skill, an agent, a CLAUDE.md.
- stryx:devops-agentWhen a git, pull request, release or packaging job can run on its own.
- stryx:handoff-specialistWhen a session is ending with work left: it writes the handoff file and checks it.
- stryx:mneme-operatorWhen a Mneme question needs its own room: who calls this code, what a change would break.
The 3D skill · outside the plugin, inside the set
stryx-3d-web-design
The cinematic WebGL playbook this site was built with. The books stand here on five shelves, as its templates stand in five fields.
- 323files of text in the set
- 550 trilliondistinct 3D compositions its composer can mix, about
Install
One command. The whole mind.
- Open Windows PowerShell.
- Paste the line and press Enter.
- Restart Claude Code. The set is there, and Claude loads each skill when its moment comes.
irm https://skills.stryxlabs.com/install.ps1 | iexInstalls all 94 skills, 32 agents and the brain program as one set. No skill is offered alone: the books only make the tree together.
Lite or full. The command above is the lite version: quick to install. The full 3D version is the complete build in one big file, so it takes a while to download.
File 3.0.0-windows-r5.rar, via Google Drive. The link opens Google’s page in a new tab.
The proof is in front of you. Every page of the Stryx sites, this one included, was designed and built with these skills. See the four sites.
Windows today. Royalty-free for any lawful purpose, including personal and commercial use · Stryx Labs License v1.1