# Tools

> Every listed resource, editors’ picks first. The filters below can be combined.

- Search: append `?q=<keywords>` to the URL. Separate several keywords with spaces; all of them must match. Matches name, repository, tags, professions, description and README.
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Type Skill, Resources for Full-stack / Indie or ML / AI or Design: 287 items.

> - Full-stack / Indie: General software work: coding-agent workflows, code review, debugging and Git collaboration.
> - ML / AI: Model training, evaluation and LLM application development.
> - Design: Interface, interaction, visual and brand design.

- [Superpowers](https://hebbmind.com/ru/skill/superpowers.md): [Skill] A full development methodology for coding agents: brainstorm a design, break it into an implementation plan, dispatch subagents to build and review each task, with mandatory TDD and systematic debugging. Installed as a plugin, it injects its bootstrap automatically.
- [Skills For Real Engineers (Matt Pocock)](https://hebbmind.com/ru/skill/mattpocock-skills.md): [Skill] Matt Pocock's engineering skills: grill-me interrogates you to align on requirements, to-spec turns discussion into a spec, to-tickets breaks it into tickets, plus tdd, diagnosing-bugs, code-review and more. Run setup-matt-pocock-skills once per repo first.
- [Frontend Design](https://hebbmind.com/ru/skill/frontend-design.md): [Skill] Has the agent commit to a visual direction before building or redesigning an interface, making deliberate choices on color, type and layout instead of generic, templated AI UI. Official Anthropic skill.
- [Skill Creator](https://hebbmind.com/ru/skill/skill-creator.md): [Skill] Guides the agent through writing or improving a skill: clarify intent, draft SKILL.md, run scored evals with and without the skill, then tune the description so it triggers accurately. Official Anthropic skill.
- [Browser Use](https://hebbmind.com/ru/skill/browser-use.md): [Skill] Controls your local Chrome over CDP to navigate, click, type, take screenshots and scrape data, reusing logged-in sessions. Official browser-use skill; install the browser-use CLI with uv first.
- [Scientific Agent Skills](https://hebbmind.com/ru/skill/scientific-agent-skills.md): [Skill] 166 research skills maintained by K-Dense (formerly Claude Scientific Skills), spanning bioinformatics, cheminformatics, clinical research, materials and physics, including unified access to 78 public databases such as PubChem and UniProt. Works with Claude Code, Codex and Cursor.
- [Trail of Bits Skills](https://hebbmind.com/ru/skill/trailofbits-skills.md): [Skill] Skills from security firm Trail of Bits: 40+ plugins for code auditing, CodeQL and Semgrep static analysis, differential review, smart-contract and cryptography audits, fuzzing and more. Also installable as a Claude Code or Codex plugin marketplace.
- [Systematic Debugging](https://hebbmind.com/ru/skill/systematic-debugging.md): [Skill] A four-phase root-cause debugging method: investigate the root cause, compare against working examples, test one hypothesis at a time, then fix the root cause. Guessing at code changes before locating the cause is not allowed. From the Superpowers workflow.
- [Brainstorming](https://hebbmind.com/ru/skill/brainstorming.md): [Skill] Before writing code, asks questions one at a time to clarify intent, constraints and success criteria, turning a vague idea into a reviewable design; implementation starts only after you approve it. A core Superpowers skill.
- [Writing Plans](https://hebbmind.com/ru/skill/writing-plans.md): [Skill] Once requirements or a spec exist and before touching code, writes multi-step work as a fine-grained implementation plan listing the files, interface signatures and tests to verify each step. A core Superpowers skill.
- [Test-Driven Development](https://hebbmind.com/ru/skill/test-driven-development.md): [Skill] Forces red-green-refactor: write a test and watch it fail, then write the minimum code to pass. Any code written without a verified failing test gets deleted and redone. From the Superpowers workflow.
- [Using Git Worktrees](https://hebbmind.com/ru/skill/using-git-worktrees.md): [Skill] Sets up an isolated workspace before feature work: uses the agent's built-in worktree tool when available, otherwise falls back to git worktree, then installs dependencies and runs baseline tests to confirm a clean start. From Superpowers.
- [Subagent-Driven Development](https://hebbmind.com/ru/skill/subagent-driven-development.md): [Skill] Follows an implementation plan by dispatching a fresh subagent for each task, reviewing each for spec compliance and code quality, then doing a final overall review. From Superpowers; use with its code-review and branch-finishing skills.
- [Verification Before Completion](https://hebbmind.com/ru/skill/verification-before-completion.md): [Skill] Requires the agent to run the full verification commands and read the output before claiming work is done, fixed or passing, backing claims with evidence and ruling out unverified success reports. From the Superpowers workflow.
- [Requesting Code Review](https://hebbmind.com/ru/skill/requesting-code-review.md): [Skill] Before finishing a task or merging, dispatches an independent reviewer subagent over a git commit range to check the work against the plan and requirements, then handles feedback by severity: critical, important, minor. Part of obra/superpowers.
- [Diagnosing Bugs](https://hebbmind.com/ru/skill/diagnosing-bugs.md): [Skill] A disciplined process for hard bugs and performance regressions: build a reliable reproduction loop, reproduce and minimize, form hypotheses, instrument to verify, then fix and add a regression test, redacting secrets in output. By Matt Pocock.
- [Grill Me](https://hebbmind.com/ru/skill/grill-me.md): [Skill] Before you build, the agent grills you on your plan or design, offering a recommended answer each round, until every decision branch is resolved. It calls the grilling skill from the same repo, so install both.
- [tdd](https://hebbmind.com/ru/skill/tdd.md): [Skill] Test-driven development in vertical slices: agree on test seams with the user first, verify behavior only through public interfaces, and avoid listed anti-patterns such as implementation coupling and tautological tests. From Matt Pocock's skills collection.
- [Karpathy-Inspired Claude Code Guidelines](https://hebbmind.com/ru/skill/andrej-karpathy-skills.md): [Skill] Behavior guidelines drawn from Karpathy's observations of how LLMs go wrong when coding: think before acting, keep it simple, make surgical changes only, and drive work by verifiable goals. Can also be used directly as a CLAUDE.md.
- [Canvas Design](https://hebbmind.com/ru/skill/canvas-design.md): [Skill] Develops a design philosophy first, then draws posters, illustrations and other static visuals in code, exporting PNG or PDF. Emphasizes original work rather than copying existing artists. Official Anthropic skill.
- [Doc Co-Authoring](https://hebbmind.com/ru/skill/doc-coauthoring.md): [Skill] Guides users through co-writing proposals, technical specs and decision docs in three stages: gather context, refine section by section, then test with a fresh session that lacks the context to catch what readers won't understand. Official Anthropic skill.
- [Slack GIF Creator](https://hebbmind.com/ru/skill/slack-gif-creator.md): [Skill] Makes GIFs that follow Slack's recommended size, frame rate, color and length for emoji (128x128) and message GIFs (480x480), with animation tips and tools to assemble and validate them. Built on Python and Pillow. Official Anthropic skill.
- [Algorithmic Art](https://hebbmind.com/ru/skill/algorithmic-art.md): [Skill] Creates generative art such as flow fields and particle systems with p5.js and seeded randomness: first writes an algorithmic design philosophy, then outputs an interactive HTML viewer with tunable parameters. Official Anthropic skill.
- [Theme Factory](https://hebbmind.com/ru/skill/theme-factory.md): [Skill] Ten built-in color and font themes to apply to slides, documents, reports and HTML landing pages, or generate a new theme on demand. Official Anthropic skill.
- [Claude API](https://hebbmind.com/ru/skill/claude-api.md): [Skill] Reference for the Claude API and Anthropic SDK: model selection and pricing, streaming, tool use, prompt caching, Managed Agents and more, plus workflows for model migration and prompt audits. Official Anthropic skill.
- [MCP Builder](https://hebbmind.com/ru/skill/mcp-builder.md): [Skill] Guides agents in building quality MCP servers: research the protocol and target API, design tools, implement with Python (FastMCP) or the TypeScript SDK, and write evaluation questions to test the result. Official Anthropic skill.
- [Web Artifacts Builder](https://hebbmind.com/ru/skill/web-artifacts-builder.md): [Skill] Builds multi-component web pages that need state or routing with React, Tailwind CSS and shadcn/ui, using bundled init and build scripts, then packs them into a single HTML file for a claude.ai Artifact. Official Anthropic skill.
- [webapp-testing](https://hebbmind.com/ru/skill/webapp-testing.md): [Skill] Drives local web apps with Python Playwright scripts to verify features, debug the UI, take screenshots and read browser logs. Includes helper scripts to start and stop dev servers. Official Anthropic skill.
- [Ponytail](https://hebbmind.com/ru/skill/ponytail.md): [Skill] Has the agent follow a 'don't write it if you can avoid it' ladder: ask if it's needed, then reuse existing code, the standard library, platform features and installed dependencies, writing only the minimum while keeping validation, error handling, security and accessibility.
- [next-dev-loop](https://hebbmind.com/ru/skill/next-dev-loop.md): [Skill] After code changes, has the agent check routes, errors and page behavior in the running Next.js app via /_next/mcp and agent-browser to confirm the change really works. Maintained by Next.js; needs Next.js 16.3+ (Turbopack) and agent-browser.
- [Next.js Cache Components Optimizer](https://hebbmind.com/ru/skill/next-cache-components-optimizer.md): [Skill] Drives a Next.js route to instant navigation under Cache Components: writes a failing @next/playwright instant() e2e test, pushes Suspense boundaries down to grow the static shell until it passes, and keeps the test as a regression guard. Requires Next.js 16.3+ with cacheComponents.
- [gstack](https://hebbmind.com/ru/skill/gstack.md): [Skill] Skill pack from YC president Garry Tan: slash commands such as /office-hours, /plan-ceo-review, /review, /qa and /ship play CEO, engineering manager, designer, QA and release engineer. Needs Git and Bun; clone the repo and run ./setup as the README describes.
- [office-hours (gstack)](https://hebbmind.com/ru/skill/office-hours.md): [Skill] YC office hours skill from gstack: startup mode tests real demand, the narrowest wedge and future fit with six probing questions; builder mode brainstorms side projects, hackathons and open source. Ends with a design doc. Maintained by Garry Tan.
- [UI UX Pro Max](https://hebbmind.com/ru/skill/ui-ux-pro-max-skill.md): [Skill] UI design knowledge base skill: looks up UI styles, palettes, font pairings, charts and UX guidelines by product type and generates a full design system, covering 22 stacks including React, SwiftUI and Flutter. Needs Python 3 locally.
- [Image Gen](https://hebbmind.com/ru/skill/imagegen.md): [Skill] Generates or edits images: photos, illustrations, textures, game sprites, product mockups and transparent assets. A built-in Codex system skill using the image_gen tool, no install needed; with approval it can use a bundled CLI script that needs OPENAI_API_KEY. By OpenAI.
- [shadcn/ui](https://hebbmind.com/ru/skill/shadcn.md): [Skill] Official shadcn/ui skill: uses the shadcn CLI to read project config and component docs, then adds, searches, composes and fixes components following styling, form and accessibility rules. Can also start new projects from presets.
- [Caveman](https://hebbmind.com/ru/skill/caveman.md): [Skill] Makes the agent reply in terse 'caveman' style, compressing only prose while keeping code, commands and errors intact, which cuts output tokens significantly. Comes with skills for short commit messages, code review and memory file compression; supports 30+ agents.
- [Agent Skills (Addy Osmani)](https://hebbmind.com/ru/skill/addyosmani-agent-skills.md): [Skill] Engineering skill collection spanning define, plan, build, verify, review and ship, with /spec, /plan, /build, /test, /review and /ship commands, including TDD, code review and web performance audits. By Addy Osmani.
- [Interview Me](https://hebbmind.com/ru/skill/interview-me.md): [Skill] For fuzzy requirements: the agent asks one question at a time with its own guess, clarifying users, motivation, success criteria and constraints, and restates the intent for your confirmation before planning. Needs you answering live, so not for unattended runs. From Addy Osmani's agent-skills.
- [Code Review and Quality](https://hebbmind.com/ru/skill/code-review-and-quality.md): [Skill] Reviews code changes before merge across five axes: correctness, readability, architecture, security and performance. Works on code and PRs from you, other agents or other people, judged by whether they improve overall code health. Part of Addy Osmani's agent-skills.
- [Taste Skill](https://hebbmind.com/ru/skill/taste-skill.md): [Skill] Helps agents build frontends that don't look templated: picks a design direction first, then tunes layout variance, motion intensity and information density. Also includes redesign audits, minimalist and brutalist styles, and design reference generation.
- [Archify](https://hebbmind.com/ru/skill/archify.md): [Skill] Turns natural-language descriptions, Mermaid or a real code repo into interactive single-file HTML diagrams: architecture, flowcharts, sequence diagrams, data flows and state machines. Validates output automatically and exports PNG or SVG.
- [Impeccable](https://hebbmind.com/ru/skill/impeccable.md): [Skill] Frontend design polish skill: one skill with 24 commands such as polish, audit, critique and typeset, plus 61 deterministic rules that catch typical AI-generated UI problems, with live iteration in the browser. Works with Claude Code, Codex, Cursor and others.
- [Awesome Claude Skills (Composio)](https://hebbmind.com/ru/skill/awesome-claude-skills.md): [Skill] Curated index of Claude skills with about 30 practical skills in the repo (resume tailoring, content research and writing, file organization, meeting analysis) plus 800+ automation skills that reach third-party apps via Composio, which need Rube MCP and account authorization.
- [career-ops](https://hebbmind.com/ru/skill/career-ops.md): [Skill] Local job search workbench: evaluates role fit and spots fake listings, generates tailored resume and cover letter PDFs, and tracks applications without ever applying for you. Run npx @santifer/career-ops init first, then open Claude Code or Codex in the created folder.
- [HyperFrames Skills](https://hebbmind.com/ru/skill/heygen-com-skills.md): [Skill] HeyGen's official HyperFrames skill set: lets agents write deterministic MP4 videos in HTML, CSS and animation, with workflows for promo videos, explainers, captions and beat-synced music. Needs Node.js 22+ and FFmpeg.
- [I Have ADHD](https://hebbmind.com/ru/skill/i-have-adhd.md): [Skill] Shapes the agent's replies for a reader with ADHD: lead with the next action, number multi-step work, restate progress every turn, hold back tangents, give concrete time estimates and make finished work visible. Turn it on with /i-have-adhd; it lasts until you say stop adhd mode.
- [Diagram Design](https://hebbmind.com/ru/skill/diagram-design.md): [Skill] Generates self-contained HTML+SVG diagrams in an editorial style: architecture, flowcharts, sequence, swimlane, Gantt and dozens more types. Can match brand colors from a website and redraw imported Mermaid, draw.io and Excalidraw sources.
- [Conversion Rate Optimization (CRO)](https://hebbmind.com/ru/skill/cro.md): [Skill] Conversion rate optimization skill from the marketingskills collection: give it a homepage, landing page, pricing page or form and it diagnoses value proposition, headlines, CTAs, trust signals and friction, returning quick wins, high-impact changes, A/B test ideas and alternative copy.
- [BMad Method](https://hebbmind.com/ru/skill/bmad-method.md): [Skill] Agile AI-driven development method: analyst, product manager, UX designer and other role skills turn ideas into product briefs, PRDs and PRFAQs, then split them into tasks for agents. Needs a skills-capable agent such as Claude Code, plus Node.js, Git and uv; then run bmad setup.

Next page: https://hebbmind.com/ru/tools.md?page=2&type=skill&profession=fullstack%2Calgorithm%2Cdesign
