io.github.sickn33/antigravity-awesome-skills/writing-great-skills

Reference for writing and editing skills well — the vocabulary and principles that make a skill predictable.

io.github.pascalorg/editor/review-architecture

Review a PR against the Pascal architectural rules — package boundaries (core/viewer/editor/nodes), the registry-driven composition model (def.geometry / def.renderer / def.system), legacy-dispatch regressions, the slots + world-scale-UV convention for new nodes/geometry, hook hygiene (useEditor/useScene/useViewer), and selector performance. Use when the user asks to review a PR, audit a branch, or check that changes respect the codebase's architecture.

io.github.erickalfaro/multitable/cursor-cli

Authoritative reference for working on MultiTable's Cursor provider, driven by the Cursor CLI (`cursor-agent`) in headless `--print --output-format stream-json` mode. Trigger when the user mentions Cursor, cursor-agent, the Cursor adapter, CursorAdapter, stream-json / NDJSON events, `--resume` / `--continue`, `--mode plan|ask`, `--force` / `--yolo`, `--sandbox`, composer-2.5, `cursor-agent models`, `~/.cursor`, agent-transcripts, usage limits / rate limits (why they're off for Cursor; the cursor.com billing out-of-band path), or modifying anything under `packages/daemon/src/agent/providers/cursor.ts`, `packages/daemon/src/agent/providers/cursor-cli/`, or `packages/daemon/src/transcripts/cursorParser.ts`.

io.github.NousResearch/hermes-agent/design-md

Author/validate/export Google's DESIGN.md token spec files.

io.github.sickn33/antigravity-awesome-skills/design-it

Routes frontend design tasks to 48 specific UI styles. Triggers for websites, app screens, or UI components requesting a specific aesthetic.

io.github.TencentCloudBase/CloudBase-MCP/mcp-attribution-worktree

Triage, repair, and close MCP attribution issues from the local report API with evidence-driven decisions and isolated Worktrunk worktrees. Use this skill when Codex needs to process `tool` attribution issues and skills-related attribution issues, inspect related runs, decide whether the issue is actionable in `mcp/src` or `config/source/skills`, update attribution fields as `owner=codex`, and then complete the fix loop through GitHub issue tracking, worktree-based code changes, PR submission, and follow-up iteration when the problem is repairable.

io.github.tw93/Waza/design

Produces distinctive, production-grade UI for pages, components, visual interfaces, typography, and screenshot-driven polish. Use when users ask in any language for UI, page, component, frontend, typography, screenshot-grounded visual polish, or complaints that a screen looks unclear, ugly, inconsistent, or visually wrong. Not for backend logic or data pipelines.

io.github.DietrichGebert/ponytail/ponytail-review

Review a diff for over-engineering. Finds what to delete: reinvented stdlib, needless deps, speculative abstractions. One line per finding.

io.github.github/awesome-copilot/github-actions-runtime-upgrade-conventions

Upgrade GitHub Actions to supported runtimes by selecting safe action versions, preserving workflow behavior, and validating post-upgrade execution.

io.github.brycewang-stanford/Auto-Empirical-Research-Skills/agent-browser

Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking screenshots, extracting data, testing web apps, or automating any browser task. Triggers include requests to "open a website", "fill out a form", "click a button", "take a screenshot", "scrape data from a page", "test this web app", "login to a site", "automate browser actions", or any task requiring programmatic web interaction.

io.github.taichuy/1flowbase/backend-development

Use for 1flowbase backend implementation in api/: building, fixing, refactoring, or code-reviewing Rust/Axum APIs, routes, services, repositories, storage adapters, migrations, domain models, state transitions, write paths, module boundaries, permissions, HostExtension/RuntimeExtension boundaries, or core business logic. Use after non-trivial requirements have been aligned by problem-framing, or when the user explicitly asks for direct implementation; do not use for standalone requirement alignment, test design, or QA reports.

io.github.openai/plugins/render-deploy

Deploy applications to Render by analyzing codebases, generating render.yaml Blueprints, and providing Dashboard deeplinks. Use when the user wants to deploy, host, publish, or set up their application on Render's cloud platform.

io.github.InsForge/InsForge/backend

Use this skill when contributing to InsForge's backend package. This is for maintainers editing backend routes, services, providers, auth, database logic (including RLS-enforced surfaces like storage and realtime), schedules, or backend tests in the InsForge monorepo.

io.github.boshu2/agentops/refactor

Execute safe refactors. Triggers: "refactor", "execute safe refactors.", "refactor skill".

io.github.marmelab/atomic-crm/backend-dev

Coding practices for backend development in Atomic CRM. Use when deciding whether backend logic is needed, or when creating/modifying database migrations, views, triggers, RLS policies, edge functions, or custom dataProvider methods that call Supabase APIs.

io.github.marmelab/atomic-crm/writing-migrations

Generate Supabase SQL migrations at deploy time from the session branch diff. Used by simple-developer in the deploy-time migration round only.

io.github.microsoft/agent-framework/python-code-quality

Code quality checks, linting, formatting, and type checking commands for the Agent Framework Python codebase. Use this when running checks, fixing lint errors, or troubleshooting CI failures.

io.github.aws/agent-toolkit-for-aws/deploying-custom-domain-rest-api

Deploys a Regional REST API with a custom domain name, a Lambda backend function, and a request-based Lambda authorizer using AWS CLI. Covers ACM certificate provisioning, API Gateway REST API creation, Lambda function deployment, request authorizer setup, custom domain configuration, base path mapping, and Route 53 DNS record creation. Trigger keywords: custom domain, REST API, Lambda, Route 53, API Gateway, regional endpoint, request authorizer, base path mapping.

io.github.highcharts/highcharts/api-ref-tone

Tone of voice guidance for Highcharts API reference doclets - covering sentence structure, vocabulary, and phrasing patterns for public-facing TS doclets.

io.github.steipete/CodexBar/codexbar

CodexBar read. Provider usage, limits, credits, config health. JSON. No writes.

io.github.jeremylongshore/claude-code-plugins-plus-skills/wondelai-design-sprint

Run a structured 5-day process to prototype, test, and validate product ideas with real users. Use when the user mentions "design sprint", "validate in a week", "rapid prototype", "test with users", "de-risk before building", "GV sprint", "prototype testing", or "design workshop". Also trigger when a team needs to make a critical product decision quickly, resolve stakeholder disagreements, or test risky ideas before investing in development. Covers mapping, sketching, deciding, prototyping, and testing. For ongoing experimentation, see lean-startup. For customer job analysis, see jobs-to-be-done.

io.github.jeremylongshore/claude-code-plugins-plus-skills/wondelai-design-everyday-things

Apply foundational design principles: affordances, signifiers, constraints, feedback, and conceptual models. Use when the user mentions "why is this confusing", "affordance", "error prevention", "discoverability", "human-centered design", "fault tolerance", "mental model", "mapping", or "seven stages of action". Also trigger when diagnosing why users make mistakes, reducing product complexity, or improving error messages and feedback systems. Covers the gulfs of execution and evaluation. For usability scoring, see ux-heuristics. For iOS-specific patterns, see ios-hig-design.

io.github.jeremylongshore/claude-code-plugins-plus-skills/wondelai-refactoring-ui

Audit and fix visual hierarchy, spacing, color, and depth in web UIs. Use when the user mentions "my UI looks off", "fix the design", "Tailwind styling", "color palette", "visual hierarchy", "design system", "spacing scale", or "component styling". Also trigger when building consistent design tokens, creating dark mode themes, improving data visualization clarity, or polishing UI details before launch. Covers grayscale-first workflow, constrained design scales, shadows, and component styling. For typeface selection, see web-typography. For usability audits, see ux-heuristics.

io.github.jeremylongshore/claude-code-plugins-plus-skills/wondelai-ios-hig-design

Design native iOS interfaces following Apple Human Interface Guidelines. Use when the user mentions "iPhone app", "iPad layout", "SwiftUI", "UIKit", "Dynamic Island", "safe areas", "HIG compliance", "SF Symbols", "haptic feedback", or "iOS accessibility". Also trigger when building tab bars, navigation stacks, sheets, or modals for iOS, implementing dark mode, or adapting layouts for different screen sizes. Covers navigation patterns, accessibility, SF Symbols, and platform conventions. For general UI polish, see refactoring-ui. For affordance design, see design-everyday-things.