Development

Programming, frameworks, implementation, frontend, backend, and app development

skills in category: 65,728
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Showing 11,113–11,136 of 65,728 skills

Quality Engineering Automation HealthAMeasures whether an automation suite builds release confidence via feedback-loop length, suite reliability, release cadence, and production escape rate, and emits a release_confidence verdict. Use when judging suite value, ROI, or pre-release trust; not for writing or healing tests.developmentrustgoVotes: 0GitHub stars: 565
Common Task Complexity RoutingAScores a coding task on Spread, Novelty, and Centrality (SNC 0-6) and maps the tier to autonomy, verification depth, review mode, reviewers, model tier. Use when sizing a fix or feature before planning, choosing fast vs deep review, or deciding whether HARD STOP approval is required.developmentrustcode-reviewVotes: 0GitHub stars: 565
Hm UpdateAUpdate the installed harness-maker Codex plugin, its matching Python engine, and the current project's generated harness while preserving user configuration.developmentpythonVotes: 0GitHub stars: 4
OrpcABuild, serve, and call end-to-end typesafe APIs with oRPC v2. Use for any task in a project that depends on `@orpc/*` packages, even a one-procedure change: defining procedures with the os builder (.input/.output/.handler, any Standard Schema validator), assembling routers, middleware and context, typesafe errors with ORPCError, serving via RPCHandler on any runtime adapter, calling from server-side clients (call, createRouterClient) or client-side clients (createORPCClient with RPCLink), int...developmenttypescriptrustVotes: 0GitHub stars: 16
Xcode Project SetupASafely modifies Xcode projects (.pbxproj) to add Swift Packages and link files. Use this skill whenever an iOS project needs dependencies installed (e.g. Firebase, Alamofire).developmenttypescriptgoVotes: 0GitHub stars: 16
Firebase Remote Config BasicsAManages Firebase Remote Config templates, feature flags, loading strategies, and SDKs (Android, iOS). Use when downloading/deploying remoteconfig JSON templates, managing version history/feature flags, setting in-app defaults, fetchAndActivate(), real-time listeners, or SDK setup. Don't use for Firebase Hosting, Auth, Firestore, Data Connect, Crashlytics, or App Hosting.developmentgobashVotes: 0GitHub stars: 16
Firebase FirestoreASets up, manages, queries, and configures Cloud Firestore databases (Standard/Enterprise edition), including data modeling, security rules, indexes, and SDK integrations (Web, Python, iOS, Android, Flutter). Use when creating/listing Firestore databases, defining data models/indexes, writing SDK queries, or integrating Firestore SDKs. For authoring or modifying Firestore Security Rules (firestore.rules), delegate to the firestore-rules-author subagent if subagent delegation is available, or u...developmentpythongoVotes: 0GitHub stars: 16
Firebase Data ConnectABuilds and deploys Firebase SQL Connect (aka Firebase Data Connect) backends with PostgreSQL securely. Use when designing schemas with tables and relations, writing authorized queries and mutations, configuring real-time data updates, or generating type-safe SDKs. Use when you need a relational database with Firebase, or when the user mentions SQL Connect or Data Connect.developmentjavascripttypescriptVotes: 0GitHub stars: 16
Firebase Auth BasicsAGuide for setting up and using Firebase Authentication. Use this skill when the user's app requires user sign-in, user management, or secure data access using auth rules.developmentgoswiftVotes: 0GitHub stars: 16
Firebase App Hosting BasicsADeploys and manages full-stack web applications (Next.js, Angular) with Server-Side Rendering (SSR) using Firebase App Hosting. Use when deploying Next.js/Angular apps, configuring apphosting.yaml or firebase.json apphosting blocks, managing secrets, setting up GitHub CI/CD, or configuring Blaze billing requirements. Don't use for classic static web hosting, Auth, Firestore, Crashlytics, or Xcode.developmentgoreactVotes: 0GitHub stars: 16
Firebase Ai Logic BasicsAOfficial skill for integrating Firebase AI Logic (Gemini API) into web applications. Covers setup, multimodal inference, structured output, and security.developmentjavascriptgoVotes: 0GitHub stars: 16
Migrate To DenoCUse when moving a Node.js, npm, Yarn, pnpm, or Bun project to Deno, or when adopting Deno incrementally in an existing JavaScript or TypeScript codebase. Covers using Deno as a drop-in package manager, running existing package.json scripts, CommonJS versus ESM, node_modules layout, lockfile migration, permissions, whether to adopt the built-in toolchain, and per-tool command equivalents.developmentjavascripttypescriptVotes: 0GitHub stars: 16
DenoAUse when writing, running, configuring, reviewing, or debugging code in a Deno project, or when scaffolding a new one. Covers dependency management with deno install and deno add, package.json and node_modules support, npm and JSR packages, permissions, where configuration belongs across package.json, tsconfig.json and deno.json, workspaces, the built-in toolchain (fmt, lint, test, check, bench, compile), and publishing.developmentjavascripttypescriptVotes: 0GitHub stars: 16
Deno SandboxAUse when building features that execute untrusted user code, AI-generated code, or need isolated code execution environments. Covers the @deno/sandbox SDK.developmentjavascripttypescriptVotes: 0GitHub stars: 16
Deno FrontendAUse when building a web frontend with Deno — running React, Vite, Astro, SvelteKit, Next.js, Nuxt or other npm frameworks under Deno, or working with Fresh, Deno's own island-architecture framework. Covers which path to pick, Fresh 2.x routes, handlers, islands, Preact signals, Tailwind, and Fresh 1.x to 2.x migration.developmentjavascriptjavaVotes: 0GitHub stars: 16
Frontend Session RcaADiagnoses a Grafana Frontend Observability (RUM) session: whether it is healthy, what went wrong, ranked problems with timestamps and evidence, likely cause, how to fix it. Optional follow-up: zoom in on the top error, impact across sessions, Session Replay, or a Tempo trace if the user asks. Fetches telemetry with `gcx frontend sessions get --save` and reads only that dump file. Use when the user asks to explain, diagnose, analyse, RCA, or review a session; asks if a session is healthy; past...developmentrustbashVotes: 0GitHub stars: 268
Spec DriftAStandalone plan-vs-code audit on any branch: runs /ship Step 8's plan-completion section from disk (hash-pinned) against an explicit plan and base. Report, JSON, exit code. Never edits code.developmentpythongoVotes: 0GitHub stars: 2
E2e ScaffoldAOne-shot XCUITest scaffolding for iOS and macOS SwiftUI apps: ranked TIER-1/2/3 stubs, accessibility-identifier suggestions, xcresult runner. Manual only — modifies project files.developmentgoswiftVotes: 0GitHub stars: 2
Apple Native ReviewAAfter a PRD/spec/plan for a native Apple app (macOS, iOS, iPadOS), before implementation: validate it against Apple HIG with fetched citations. Asks "is this Apple-native?" — complements pitfall-verification and quality-review.developmentjavascriptgoVotes: 0GitHub stars: 2
Hunch BazaarABazaar (bazaar.playhunch.xyz): prediction markets anyone opens by tagging the bot, settled by the person who opened them, paid in USDC on Base. Trigger to make a market from a phrase or from the post being replied to ("market this", "make a market: will X happen by Friday?") and confirm its preview; to bet, quote or get odds on a Bazaar market (a bazaar.playhunch.xyz link, a Bazaar market id, the word "bazaar", or a reply in a Bazaar market's thread); to resolve or void a market you created, ...developmentrustgoVotes: 0GitHub stars: 1,203
CrundiAHow to build, run, test and ship a project on a machine running Crundi, working through the Crundi interface — using the crundi MCP tools (services, forwards, tunnels, browser, terminals, secrets, kanban, mindmap, schedules, notifications) instead of shelling out, and running dev servers on ports that are safe to take and reachable by the user. Platform-specific throughout: Linux hosts and Windows hosts differ in paths, shells, service management, port checks and which tools exist at all. Use...developmentgoshellVotes: 0GitHub stars: 5
ContractsATeam baseline for external-interface contract artifacts: OpenAPI, JSON Schema, AsyncAPI, .proto, and GraphQL SDL, with spectral, ajv, buf, and graphql-inspector validation. Nudges devs toward contract-first artifacts; never writes them and never scaffolds a contracts/ directory. Auto-triggers for what contract should I use for this API, do we have an OpenAPI spec, add a JSON schema for this, recommend a schema for this endpoint, validate this API contract, or what's the right artifact for eve...developmenttypescriptpythonVotes: 0GitHub stars: 7
Add VoiceAUse when the user runs /add-voice, types Voice Mode, or asks to add Grok realtime voice to an app, including replacing an STT-LLM-TTS cascade or OpenAI Realtime. Wire speech-to-speech, safe auth, and app mic. Composer: waveform button, mic icon reserved for dictation. For mic-to-text only use /add-dictation; to speak text replies use /add-read-aloud. To add debug logging and fix from logs use /debug-voice.developmenttypescriptpythonVotes: 0GitHub stars: 9,086
Add Read AloudAUse when the user runs /add-read-aloud or wants the app to speak text with Grok text-to-speech: read-aloud button on assistant replies, auto-speak, TTS, voice output, narration, IVR prompts, speech tags, voice_id. For a two-way voice agent use /add-voice. For speech-to-text use /add-dictation.developmentpythongoVotes: 0GitHub stars: 9,086