Analyze audio recording quality - echo detection, loudness, speech intelligibility, SNR, spectral analysis. Use when the user wants to check a recording's quality, detect echo or duplication in audio files, measure speech clarity, compare original vs processed audio, diagnose why a recording sounds bad, or analyze audio tracks from Blackbox or any call recording app. Triggers on audio quality, recording analysis, echo detection, check recording, sound quality, analyze audio, speech quality, PESQ, STOI, loudness, SNR, audio diagnostics, recording sounds bad, echo in recording, audio duplication.

Lint and format frontend code with Biome 2.4. Covers type-aware linting, GritQL custom rules, domains, import organizer, and migration from ESLint/Prettier. Use when configuring linting rules, formatting code, writing custom lint rules, or setting up CI checks. Triggers on biome, biome config, biome lint, biome format, biome check, biome ci, gritql, migrate from eslint, migrate from prettier, import sorting, code formatting, lint rules, type-aware linting, noFloatingPromises.

Build Chrome extensions using WXT framework with TypeScript, React, Vue, or Svelte. Use when creating browser extensions, developing cross-browser add-ons, or working with Chrome Web Store projects. Triggers on phrases like "chrome extension", "browser extension", "WXT framework", "manifest v3", or file patterns like wxt.config.ts.

Rapid development with Cloudflare Workers - build and deploy serverless applications on Cloudflare's global network. Use when building APIs, full-stack web apps, edge functions, background jobs, or real-time applications. Triggers on phrases like "cloudflare workers", "wrangler", "edge computing", "serverless cloudflare", "workers bindings", or files like wrangler.toml, worker.ts, worker.js.

Create automation command skills (slash commands) for Claude Code projects. Use when building `/slash-commands` that automate multi-step workflows - deploys, commits, releases, migrations, cross-repo operations, or any repeatable process. Triggers on "create a command", "make a slash command", "automate this workflow", "turn this into a command", "build a command skill", or when designing phased execution skills with approval gates. For command-type skills (imperative prompts in `.claude/skills/`), NOT knowledge/reference skills.

Conducts deep, multi-angle research using Surf MCP tools and parallel subagents. Use for deep research, competitive landscape analysis, strategic intelligence, or /deep-research-surf [topic]. Triggers - deep research, deep dive on, competitive landscape, strategic intelligence, multi-source synthesis.

Build with ERC-8004 Trustless Agents - on-chain agent identity, reputation, validation, and discovery on EVM chains. Use when registering AI agents on-chain, building agent reputation systems, searching/discovering agents, working with the Agent0 SDK (agent0-sdk), or implementing the ERC-8004 standard. Triggers on ERC-8004, Agent0, agent identity, agent registry, agent reputation, trustless agents, agent discovery.

Decision validation and thinking frameworks for startup founders. Use when you need to pressure-test a decision, validate your next steps, think through strategic options, or sanity-check your approach. Triggers on phrases like "should I", "help me think through", "is this the right move", "validate my thinking", "what am I missing". Covers fundraising, customer development, runway management, prioritization, and crypto/web3 founder challenges.

Build and test Solidity smart contracts with Foundry toolkit. Use when developing Ethereum contracts, writing Forge tests, deploying with scripts, or debugging with Cast/Anvil. Triggers on Foundry commands (forge, cast, anvil), Solidity testing, smart contract development, or files like foundry.toml, *.t.sol, *.s.sol.

Opinionated Go development setup with golangci-lint v2 + gofumpt + gotestsum + golang-migrate + just. Use when creating new Go projects, setting up linting/formatting/testing, configuring CI/CD pipelines, writing Justfiles, or migrating from Makefile-only workflows. Triggers on "go project", "go mod init", "golangci-lint", "gofumpt", "gotestsum", "go test setup", "justfile go", "go migration", "go ci pipeline", "go lint setup", "go fmt", "go coverage".

Research what people actually said about any topic over the last 30 days across Reddit, X/Twitter, YouTube, GitHub, Hacker News, Polymarket, Bluesky, TikTok, Instagram, Threads, and the open web. One surf API key replaces the seven keys upstream needed (xAI, ScrapeCreators, Brave, OpenRouter, Apify, X cookies, yt-dlp install). Use when the user runs /last30days-surf <topic>, /l30, asks 'what's new with X', 'what are people saying about Y', 'last 30 days of Z', wants 'X vs Y' comparison, asks for competitors of a brand, prepares for a meeting/launch/trip, asks 'is X any good lately', or wants engagement-ranked discussion (upvotes, likes, dollar-backed odds) instead of SEO-ranked editorial content. Triggers: /last30days-surf, /l30, last 30 days, past month, past 30 days, recent discussion, what's new with, what are people saying about, vs mode, competitor comparison, before a meeting, before a launch, before a trip.

Build production MCP servers with the TypeScript SDK. Covers spec 2025-11-25, SDK v1.28+/v2, transport selection, tool design, error handling, security, performance, and known bugs with workarounds. Use this skill whenever building MCP servers, designing MCP tools, choosing MCP transports, handling MCP errors, migrating to MCP v2, reviewing MCP security, optimizing MCP token usage, or working with registerTool, McpServer, streamable HTTP, outputSchema, structuredContent, or tool annotations.

OpenClaw platform reference - plugin system, extensions, configuration, boot/provisioning, channels, models, CLI. Use when working on openclaw codebase, building openclaw plugins/extensions, configuring openclaw instances, provisioning openclaw gateways, designing agent provisioning flows (e.g. agentbox), or debugging openclaw config/plugin/channel issues. Triggers on openclaw, openclaw config, openclaw plugin, openclaw extension, openclaw channel, openclaw gateway, openclaw provisioning, openclaw onboarding, openclaw boot, openclaw skills, BOOT.md, openclaw.plugin.json, openclaw-x402, agentbox provisioning.

Integrate Privy authentication and wallet infrastructure into web and mobile apps. Covers React SDK setup (PrivyProvider, hooks, whitelabel auth), embedded wallets (EVM + Solana), smart wallets (ERC-4337), wagmi/viem integration, server-side Node.js SDK (@privy-io/node), token verification, gas sponsorship, external wallet connectors, and transaction signing. Use when building apps with Privy auth, creating embedded wallets, integrating web3 login, setting up wagmi with Privy, verifying Privy tokens on the server, sponsoring gas, or working with Privy's wallet API. Triggers on privy, privy auth, privy wallet, privy embedded wallet, privy login, privy react, privy wagmi, privy solana, privy smart wallet, privy server SDK, privy token verification, @privy-io/react-auth, @privy-io/node, @privy-io/wagmi, PrivyProvider.

GitHub PR code review - fetches the diff, runs automated checks, launches 3 parallel review agents (correctness, convention compliance, efficiency) to analyze changes, validates findings against actual code, and drafts a GitHub review. Use when reviewing pull requests. Triggers on "review this PR", "review PR

Build UIs with Tailwind CSS v4 and shadcn/ui. Covers CSS variables with OKLCH colors, component variants with CVA, responsive design, dark mode, and Tailwind v4.2 features. Supports Radix UI and Base UI primitives, CLI 3.0, and visual styles. Use when building interfaces with Tailwind, styling shadcn/ui components, implementing themes, or working with utility-first CSS. Triggers on tailwind, shadcn, utility classes, CSS variables, OKLCH, component styling, theming, dark mode, radix ui.

Convert documentation, GitHub repos, PDFs, codebases, videos, and more into structured AI skills using the skill-seekers CLI. Use this skill whenever the user wants to create an AI skill from any knowledge source, scrape docs into a skill, analyze a codebase for patterns, enhance skill quality with AI, package skills for Claude/Gemini/OpenAI/Cursor/RAG platforms, or work with the skill-seekers tool in any capacity. Triggers on "skill-seekers", "create a skill from docs", "scrape documentation", "convert repo to skill", "extract knowledge from PDF", "codebase analysis", "enhance SKILL.md", "package skill for Claude", "AI skill creation", "skill from YouTube video", "RAG skill pipeline".

Build high-quality Agent Skills for Claude following official Anthropic best practices. Covers SKILL.md structure, frontmatter, description writing, progressive disclosure, testing, patterns, troubleshooting, and distribution across all surfaces (Claude.ai, Claude Code, API, Agent SDK). Use when creating new skills, reviewing skill quality, debugging skill triggering, structuring skill directories, writing skill descriptions, or improving existing skills. Triggers on "build a skill", "create a skill", "skill structure", "SKILL.md", "skill best practices", "skill not triggering", "skill quality".

Build with ZK Compression on Solana using Light Protocol. Use when creating compressed tokens, compressed PDAs, or integrating ZK compression into Solana programs. Covers compressed account model, state trees, validity proofs, and client integration with Helius/Photon RPC.