dce-edge

138.2k
vercelvercel

DCE-safe require() patterns and edge runtime constraints. Use when writing conditional require() calls, guarding Node-only imports (node:stream etc.), or editing define-env-plugin.ts / app-render / stream-utils for edge builds. Covers if/else branching for webpack DCE, TypeScript definite assignment, the NEXT_RUNTIME vs real feature flag distinction, and forcing flags false for edge in define-env.ts.

188 days ago

browser-extension-developer

22.2k
yamadashyyamadashy

Use this skill when developing or maintaining browser extension code in the `browser/` directory, including Chrome/Firefox/Edge compatibility, content scripts, background scripts, or i18n updates.

194 days ago

json-canvas

21.8k
davila7davila7

Create and edit JSON Canvas files (.canvas) with nodes, edges, groups, and connections. Use when working with .canvas files, creating visual canvases, mind maps, flowcharts, or when the user mentions Canvas files in Obsidian.

194 days ago

stripe-integration

21.8k
davila7davila7

Get paid from day one. Payments, subscriptions, billing portal, webhooks, metered billing, Stripe Connect. The complete guide to implementing Stripe correctly, including all the edge cases that will bite you at 3am. This isn't just API calls - it's the full payment system: handling failures, managing subscriptions, dealing with dunning, and keeping revenue flowing. Use when: stripe, payments, subscription, billing, checkout.

194 days ago

llama-cpp

21.8k
davila7davila7

Runs LLM inference on CPU, Apple Silicon, and consumer GPUs without NVIDIA hardware. Use for edge deployment, M1/M2/M3 Macs, AMD/Intel GPUs, or when CUDA is unavailable. Supports GGUF quantization (1.5-8 bit) for reduced memory and 4-10× speedup vs PyTorch on CPU.

Inference ServingLlama.cppCPU Inference+8
194 days ago

tdd-workflows-tdd-red

18.0k
sickn33sickn33

Generate failing tests for the TDD red phase to define expected behavior and edge cases.

194 days ago

hybrid-cloud-architect

18.0k
sickn33sickn33

Expert hybrid cloud architect specializing in complex multi-cloud solutions across AWS/Azure/GCP and private clouds (OpenStack/VMware). Masters hybrid connectivity, workload placement optimization, edge computing, and cross-cloud automation. Handles compliance, cost optimization, disaster recovery, and migration strategies. Use PROACTIVELY for hybrid architecture, multi-cloud strategy, or complex infrastructure integration.

194 days ago

golang-pro

18.0k
sickn33sickn33

Master Go 1.21+ with modern patterns, advanced concurrency, performance optimization, and production-ready microservices. Expert in the latest Go ecosystem including generics, workspaces, and cutting-edge frameworks. Use PROACTIVELY for Go development, architecture design, or performance optimization.

194 days ago

rust-pro

18.0k
sickn33sickn33

Master Rust 1.75+ with modern async patterns, advanced type system features, and production-ready systems programming. Expert in the latest Rust ecosystem including Tokio, axum, and cutting-edge crates. Use PROACTIVELY for Rust development, performance optimization, or systems programming.

194 days ago

sharp-edges

18.0k
sickn33sickn33

Identify error-prone APIs and dangerous configurations

194 days ago

unit-testing-test-generate

18.0k
sickn33sickn33

Generate comprehensive, maintainable unit tests across languages with strong coverage and edge case focus.

194 days ago

beautiful-prose

18.0k
sickn33sickn33

Hard-edged writing style contract for timeless, forceful English prose without AI tics

194 days ago

JSON Canvas

11.9k
kepanokepano

Create and edit JSON Canvas files (.canvas) with nodes, edges, groups, and connections. Use when working with .canvas files, creating visual canvases, mind maps, flowcharts, or when the user mentions Canvas files in Obsidian.

194 days ago

graph

3.1k
atopileatopile

How the Zig-backed instance graph works (GraphView/NodeReference/EdgeReference), the real Python API surface, and the invariants around allocation, attributes, and cleanup. Use when working with low-level graph APIs, memory management, or building systems that traverse the instance graph.

194 days ago

faebryk

3.1k
atopileatopile

How Faebryk's TypeGraph works (GraphView + Zig edges), how to traverse/resolve references, and how FabLL types/traits map onto edge types. Use when working with TypeGraph traversal, edge types, or building type-aware queries.

194 days ago

sharp-edges

3.0k
trailofbitstrailofbits

Identifies error-prone APIs, dangerous configurations, and footgun designs that enable security mistakes. Use when reviewing API designs, configuration schemas, cryptographic library ergonomics, or evaluating whether code follows 'secure by default' and 'pit of success' principles. Triggers: footgun, misuse-resistant, secure defaults, API usability, dangerous configuration.

194 days ago

wycheproof

3.0k
trailofbitstrailofbits

Wycheproof provides test vectors for validating cryptographic implementations. Use when testing crypto code for known attacks and edge cases.

194 days ago

json-canvas

2.5k
davepoondavepoon

Create and edit JSON Canvas files (.canvas) with nodes, edges, groups, and connections. Use when working with .canvas files, creating visual canvases, mind maps, flowcharts, or when the user mentions Canvas files in Obsidian.

194 days ago

test-cases

2.4k
cexllcexll

This skill should be used when generating comprehensive test cases from PRD documents or user requirements. Triggers when users request test case generation, QA planning, test scenario creation, or need structured test documentation. Produces detailed test cases covering functional, edge case, error handling, and state transition scenarios.

194 days ago

json-canvas

1.9k
heyitsnoahheyitsnoah

Create and edit JSON Canvas files (.canvas) with nodes, edges, groups, and connections. Use when working with .canvas files, creating visual canvases, mind maps, flowcharts, or when the user mentions Canvas files in Obsidian.

194 days ago

jb-v5-impl

1.8k
openclawopenclaw

Deep implementation knowledge for Juicebox V5 protocol. Covers internal mechanics, edge cases, tradeoffs, gas considerations, and critical integration patterns. Use when reasoning about how things work internally.

194 days ago

cloudflare-gen

1.8k
openclawopenclaw

Generate Cloudflare Workers configuration and code. Use when building on the edge.

194 days ago

callmac

1.8k
openclawopenclaw

Remote voice control for a Mac from mobile devices using commands like /callmac or /voice. Broadcast announcements, play alarms, tell stories, wake up kids — all triggered by Telegram or WhatsApp messages. Uses edge-tts for robust mixed Chinese/English TTS, plays audio locally on the Mac, and supports looping and volume control for flexible playback.

194 days ago

polymarket-analysis

1.8k
openclawopenclaw

Analyze Polymarket prediction markets for trading edges. Pair Cost arbitrage, whale tracking, sentiment analysis, momentum signals, user profile tracking. No execution.

194 days ago

ai-sdk-ui

1.8k
openclawopenclaw

Build React chat interfaces with Vercel AI SDK v6. Covers useChat/useCompletion/useObject hooks, message parts structure, tool approval workflows, and 18 UI error solutions. Prevents documented issues with React Strict Mode, concurrent requests, stale closures, and tool approval edge cases. Use when: implementing AI chat UIs, migrating v5→v6, troubleshooting "useChat failed to parse stream", "stale body values", "React maximum update depth", "Cannot read properties of undefined (reading 'state')", or tool approval workflow errors.

194 days ago

edge-tts

1.8k
openclawopenclaw

Text-to-speech conversion using node-edge-tts npm package for generating audio from text. Supports multiple voices, languages, speed adjustment, pitch control, and subtitle generation. Use when: (1) User requests audio/voice output with the "tts" trigger or keyword. (2) Content needs to be spoken rather than read (multitasking, accessibility, driving, cooking). (3) User wants a specific voice, speed, pitch, or format for TTS output.

194 days ago

generating-test-data

1.5k
jeremylongshorejeremylongshore

Generate realistic test data including edge cases and boundary conditions. Use when creating realistic fixtures or edge case test data. Trigger with phrases like "generate test data", "create fixtures", or "setup test database".

194 days ago

conducting-browser-compatibility-tests

1.5k
jeremylongshorejeremylongshore

This skill enables cross-browser compatibility testing for web applications using BrowserStack, Selenium Grid, or Playwright. It tests across Chrome, Firefox, Safari, and Edge, identifying browser-specific bugs and ensuring consistent functionality. It is used when a user requests to "test browser compatibility", "run cross-browser tests", or uses the `/browser-test` or `/bt` command to assess web application behavior across different browsers and devices. The skill generates a report detailing compatibility issues and screenshots for visual verification. Activates when you request "conducting browser compatibility tests" functionality.

194 days ago

Vercel Edge Functions

1.5k
jeremylongshorejeremylongshore

Execute Vercel secondary workflow: Edge Functions. Use when API routes require minimal latency, or to complement a primary workflow. Trigger with phrases like "vercel edge function", "deploy edge function with vercel".

194 days ago

gcal-api-research

1.0k
nspadynspady

Expert research tool for Google Calendar API implementations. PROACTIVELY use when (1) reviewing PRs adding calendar features, (2) planning new event/attendee/recurring event functionality, (3) investigating calendar API issues, (4) validating timezone handling or batch operations. Specializes in recurring events, timezone conversions, multi-calendar support, and edge case identification.

194 days ago

vercel-deploy

868
skillcreatoraiskillcreatorai

Deploy applications to Vercel with edge functions, serverless, and ISR.

nextjsnodetypescript
194 days ago

domain-iot

786
actionbookactionbook

Use when building IoT apps. Keywords: IoT, Internet of Things, sensor, MQTT, device, edge computing, telemetry, actuator, smart home, gateway, protocol, Internet of Things, sensor, edge computing, smart home

194 days ago

validation-quarantine

756
dadbodgeoffdadbodgeoff

Data validation with quality scoring and quarantine for suspicious records. Validates incoming data without blocking the pipeline, enabling manual review of edge cases.

194 days ago

generating-cli-tests

708
https-deeplearning-aihttps-deeplearning-ai

Generate pytest tests for Typer CLI commands. Includes fixtures (temp_storage, sample_data), CliRunner patterns, confirmation handling (y/n/--force), and edge case coverage. Use when user asks to "write tests for", "test my CLI", "add test coverage", or any CLI + test request.

194 days ago

superpowers-review

596
anthonylee991anthonylee991

Reviews changes for correctness, edge cases, style, security, and maintainability with severity levels (Blocker/Major/Minor/Nit). Use before finalizing changes.

194 days ago

OpenAI Apps MCP

572
jezwebjezweb

Build ChatGPT apps with MCP servers on Cloudflare Workers. Extend ChatGPT with custom tools and interactive widgets (HTML/JS UI). Use when: developing ChatGPT extensions, implementing MCP servers, or troubleshooting CORS, widget 404s, MIME types, ASSETS binding errors, Next.js integration issues, or edge platform limitations.

194 days ago

cloudflare-d1

572
jezwebjezweb

Build with D1 serverless SQLite database on Cloudflare's edge. Use when: creating databases, writing SQL migrations, querying D1 from Workers, handling relational data, or troubleshooting D1_ERROR, statement too long, migration failures, or query performance issues. Prevents 14 documented errors.

194 days ago

wordpress-plugin-core

572
jezwebjezweb

Build secure WordPress plugins with hooks, database interactions, Settings API, custom post types, and REST API. Covers Simple, OOP, and PSR-4 architecture patterns plus the Security Trinity. Includes WordPress 6.7-6.9 breaking changes. Use when creating plugins or troubleshooting SQL injection, XSS, CSRF, REST API vulnerabilities, wpdb::prepare errors, nonce edge cases, or WordPress 6.8+ bcrypt migration.

194 days ago

cloudflare-r2

572
jezwebjezweb

Store objects with R2's S3-compatible storage on Cloudflare's edge. Use when: uploading/downloading files, configuring CORS, generating presigned URLs, multipart uploads, managing metadata, or troubleshooting R2_ERROR, CORS failures, presigned URL issues, quota errors, 429 rate limits, list() metadata missing, or platform outages. Prevents 13 documented errors including r2.dev rate limiting, concurrent write limits, API token permissions, and CORS format confusion.

194 days ago

cloudflare-turnstile

572
jezwebjezweb

Add bot protection with Turnstile (CAPTCHA alternative). Use when: protecting forms, securing login/signup, preventing spam, migrating from reCAPTCHA, integrating with React/Next.js/Hono, implementing E2E tests, or debugging CSP errors, token validation failures, Chrome/Edge first-load issues, multiple widget rendering bugs, timeout-or-duplicate errors, or error codes 100*/106010/300*/600*.

194 days ago

cloudflare-kv

572
jezwebjezweb

Store key-value data globally with Cloudflare KV's edge network. Use when: caching API responses, storing configuration, managing user preferences, handling TTL expiration, or troubleshooting KV_ERROR, 429 rate limits, eventual consistency, cacheTtl errors, wrangler types issues, or remote binding configuration.

194 days ago

cloudflare-python-workers

572
jezwebjezweb

Build Python APIs on Cloudflare Workers using pywrangler CLI and WorkerEntrypoint class pattern. Includes Python Workflows for multi-step DAG automation. Prevents 11 documented errors. Use when: building Python serverless APIs, migrating Python to edge, or troubleshooting async errors, package compatibility, handler pattern mistakes, RPC communication issues.

194 days ago

oauth-integrations

572
jezwebjezweb

Implement OAuth 2.0 authentication with GitHub and Microsoft Entra (Azure AD) in Cloudflare Workers and other edge environments. Covers provider-specific quirks, required headers, scope requirements, and token handling without MSAL. Use when: implementing GitHub OAuth, Microsoft/Azure AD authentication, handling OAuth callbacks, or troubleshooting 403 errors in OAuth flows.

194 days ago

tinacms

572
Jezweb Claude Skills TinacmsJezweb Claude Skills Tinacms

Build content-heavy sites with Git-backed TinaCMS. Provides visual editing for blogs, documentation, and marketing sites. Supports Next.js, Vite+React, and Astro with TinaCloud or Node.js self-hosting. Prevents 10 documented errors. Use when setting up CMS with non-technical editors or troubleshooting ESbuild compilation, module resolution, package manager compatibility, edge runtime limitations, or media upload timeouts.

194 days ago

neon-vercel-postgres

572
jezwebjezweb

Set up serverless Postgres with Neon or Vercel Postgres for Cloudflare Workers/Edge. Includes connection pooling, git-like branching, and Drizzle ORM integration. Use when: setting up edge Postgres, troubleshooting "TCP not supported", connection pool exhausted, SSL config errors, or Node v20 transaction issues.

194 days ago

requirements-engineering

549
jasonkneenjasonkneen

Transform vague feature ideas into clear, testable requirements using EARS format. Capture user stories, define acceptance criteria, identify edge cases, and validate completeness before moving to design.

194 days ago

supabase

521
alinaqialinaqi

Core Supabase CLI, migrations, RLS, Edge Functions

194 days ago

Gathering Requirements

497
CaptainCrouton89CaptainCrouton89

Systematically clarify user needs, preferences, and constraints before planning or implementation. Classifies work type, investigates existing systems, discovers edge cases and integration points, resolves assumptions, and creates detailed specifications. Use when building features, enhancements, or integrations where requirements need clarification.

194 days ago