Software Development AI agent skills

13,359 skills in the archive. Read a skill’s instructions or open its original repository.

• Slime Rl Training

  by @Orchestra-Research

  Provides guidance for LLM post-training with RL using slime, a Megatron+SGLang framework. Use when training GLM models, implementing custom data generation workflows, or needing tight Megatron-LM integration for RL scaling.

• Gguf Quantization

  by @Orchestra-Research

  GGUF format and llama.cpp quantization for efficient CPU/GPU inference. Use when deploying models on consumer hardware, Apple Silicon, or when needing flexible quantization from 2-8 bit without GPU requirements.

• Modal Serverless Gpu

  by @Orchestra-Research

  Serverless GPU cloud platform for running ML workloads. Use when you need on-demand GPU access without infrastructure management, deploying ML models as APIs, or running batch jobs with automatic scaling.

• Grpo Rl Training

  by @Orchestra-Research

  Expert guidance for GRPO/RL fine-tuning with TRL for reasoning and task-specific model training

• Constitutional Ai

  by @Orchestra-Research

  Anthropic's method for training harmless AI through self-improvement. Two-phase approach - supervised learning with self-critique/revision, then RLAIF (RL from AI Feedback). Use for safety alignment, reducing harmful outputs…

• Nemo Guardrails

  by @Orchestra-Research

  NVIDIA's runtime safety framework for LLM applications. Features jailbreak detection, input/output validation, fact-checking, hallucination detection, PII filtering, toxicity detection. Uses Colang 2.0 DSL for programmable…

• Oauth

  by @vercel-labs

  Configure OAuth providers (Google, Apple, Microsoft, Facebook, GitHub, etc.) to work with portless local dev URLs. Use when setting up OAuth redirect URIs, fixing "redirect_uri_mismatch" or "invalid redirect" errors, configuring…

• Portless

  by @vercel-labs

  Set up and use portless for named local dev server URLs (e.g. https://myapp.localhost instead of http://localhost:3000). Use when integrating portless into a project, configuring dev server names, setting up the local proxy,…

• Brag Slim

  by @latent-spaces

  Turn a project directory or a website URL into a short, shareable launch video with music, motion, and share copy. One file, no bundled assets — built entirely by the model with the tools already on the machine. Use when someone…

• Web Design Engineer

  by @ConardLi

  Build or redesign polished browser-rendered visual artifacts with HTML/CSS/JavaScript/React: pages, dashboards, prototypes, slide decks, animations, UI mockups, and data visualizations. Use for visual front-end creation,…

• Pr Watch

  by @elie222

  Take an open pull request to green — wait for CI, triage failing checks, and answer review-bot comments — using one backgrounded observation per cycle. Use when monitoring or babysitting a PR, waiting on checks or review bots,…

• Review Ai Prompt Changes

  by @elie222

  Review prompt and tool-description changes in a branch or PR. Use when asked to audit system prompts, prompt builders, tool descriptions, prompt inputs, or nearby evals/tests; summarize what changed; identify guidance that feels…

• Code Simplifier

  by @elie222

  Simplify and refine recently modified code for clarity, consistency, and maintainability while preserving exact behavior. Use when asked to simplify, polish, refactor lightly, or clean up current-session changes before review or…

• Create Pr

  by @elie222

  Review the working tree, commit it safely, and open a GitHub pull request. Use when the user asks to create, open, raise, or publish a PR, or to finish changes as a PR. For watching an existing PR — CI, review bots, failures,…

• Fullstack Workflow

  by @elie222

  Complete fullstack workflow combining GET API routes, server actions, SWR data fetching, and form handling. Use when building features that need both data fetching and mutations from API to UI.

• E2e

  by @elie222

  Run and debug E2E flow tests. Use when triggering E2E tests, checking test status, debugging failures with Axiom logs, or setting up local E2E testing.

• Llm

  by @elie222

  Guidelines for implementing LLM (Language Model) functionality in the application

• Cloud Dev Environment

  by @elie222

  Cursor Cloud VM setup and service startup instructions for local development

• Review

  by @elie222

  Review code changes, auto-fix safe issues, and report bugs

• Changelog

  by @elie222

  Add a new changelog entry to docs/changelog-entries/

• Logging

  by @elie222

  How to do backend logging

• Environment Variables

  by @elie222

  Add environment variable

• Inbox Zero Api

  by @elie222

  Use the Inbox Zero API CLI to inspect the live API schema, list and manage automation rules, and read inbox analytics through the public API. Use this when a task involves Inbox Zero rules, stats, or API-driven automation and…

• Using Ao

  by @Untrivial-ai

  Catalog of the AO Cloud `ao` CLI available inside a cloud sandbox: spawning worker sessions, listing them, messaging them, reporting to the orchestrator, killing them, and claiming pull requests. Use when orchestrating or…

• Submit Pull Request

  by @jxxghp

  Use this skill ONLY when the user explicitly asks to create, submit, push, or open a GitHub Pull Request for code changes. It prepares an isolated clone, reuses or creates the authenticated user's Fork, previews the real Git…

• Docs Writer Reference

  by @reactjs

  Reference page structure, templates, and writing patterns for src/content/reference/. For components, see /docs-components. For code examples, see /docs-sandpack.

• React Expert

  by @reactjs

  Use when researching React APIs or concepts for documentation. Use when you need authoritative usage examples, caveats, warnings, or errors for a React feature.

• Docs Voice

  by @reactjs

  Use when writing any React documentation. Provides voice, tone, and style rules for all doc types.

• Review Docs

  by @reactjs

  Use when reviewing React documentation for structure, components, and style compliance

• Docs Sandpack

  by @reactjs

  Use when adding interactive code examples to React docs.

• Daytona

  by @Arize-ai

  Creates and manages isolated cloud sandboxes (secure code execution environments with dedicated runtimes) on the Daytona platform. Use when a task needs an isolated runtime, sandbox, secure compute, or Daytona SDK/API/CLI…

• Phoenix Evals

  by @Arize-ai

  Build and run evaluators for AI/LLM applications using Phoenix.

• Phoenix Tracing

  by @Arize-ai

  OpenInference semantic conventions and instrumentation for Phoenix AI observability. Use when implementing LLM tracing, creating custom spans, or deploying to production.

• Phoenix Storybook

  by @Arize-ai

  Conventions for creating, modifying, and reviewing production-faithful Storybook stories in the Phoenix frontend (js/app/stories, js/app/.storybook). Covers sidebar taxonomy and titles, the tag vocabulary, entry shape, option…

• Phoenix Frontend

  by @Arize-ai

  Frontend development guidelines for the Phoenix AI observability platform. Use when writing, reviewing, or modifying React components, TypeScript code, styles, or UI features in the js/app/ directory. Triggers on any frontend…

• Phoenix Client Development

  by @Arize-ai

  Development guide for the @arizeai/phoenix-client TypeScript SDK — run and resume experiments, manage OpenTelemetry tracer providers with stack-based attach/detach, and write vitest unit and integration tests. Use when adding…

• Phoenix Server

  by @Arize-ai

  Backend development guide for the Phoenix AI observability platform (Strawberry GraphQL, SQLAlchemy async, FastAPI). Use this skill when writing or modifying Python server code in the phoenix repo — adding mutations, types,…

• Phoenix Otel Development

  by @Arize-ai

  Guide for the phoenix-otel TypeScript package — OTel registration, stack-based global provider management, and provider lifecycle.

• Phoenix Rest Api

  by @Arize-ai

  REST API development for Phoenix. Use when adding, modifying, or reviewing endpoints in src/phoenix/server/api/routers/v1/.

• Issue Triage

  by @Arize-ai

  Run open-source triage on Arize-ai/phoenix issues — classify type, check sufficiency, apply component and complexity labels, flag work that already shipped, investigate complex bugs, tidy formatting, then gate against a…

• Phoenix Playwright Tests

  by @Arize-ai

  Write Playwright E2E tests for the Phoenix AI observability platform. Use when creating, updating, or debugging Playwright tests, or when the user asks about testing UI features, writing E2E tests, or automating browser…

• Phoenix Skills Audit

  by @Arize-ai

  Audit recent changes to Phoenix's user-facing surfaces (Python clients, TypeScript clients, CLI, REST/GraphQL APIs) and patch the three external-facing agent skills — `phoenix-tracing`, `phoenix-cli`, and `phoenix-evals` — so…

• Phoenix Pr Description

  by @Arize-ai

  Writes and maintains the body of a pull request opened by a coding agent on Arize-ai/phoenix, including a fixed "How this PR was made" section that reports steering, abandoned approaches, and verification gaps so a reviewer can…

• Harbor Exec

  by @Arize-ai

  Use when working with Harbor's `harbor exec` CLI workflow: compiling files, directories, or globs into Harbor tasks; running map jobs; configuring artifacts and existence-only verification; using map-reduce; writing or reviewing…

• Phoenix Cli

  by @Arize-ai

  Debug LLM applications using the Phoenix CLI. Fetch traces, spans, and sessions, annotate them, analyze errors, inspect datasets, review experiments, query annotation configs, and use the GraphQL API. Use whenever the user works…

• Phoenix Docs Gap Audit

  by @Arize-ai

  Audit documentation gaps across the Phoenix repo by analyzing recent commits to main (default: last 7 days). Use this skill whenever the user asks to find undocumented features, identify docs gaps, audit what shipped without…

• Phoenix Cli Development

  by @Arize-ai

  Design and implementation guide for the Phoenix CLI (`px`). Covers the noun-verb command structure, dual-audience design (humans and coding agents), Commander.js patterns, configuration resolution, output formats, exit codes,…

• Phoenix Release Please

  by @Arize-ai

  Bump the next release-please version for a Phoenix Python package (arize-phoenix, arize-phoenix-client, arize-phoenix-evals, arize-phoenix-otel) by opening a PR with a Release-As commit footer. Use this skill when the user asks…

• Phoenix Integration Snippets

  by @Arize-ai

  Generates onboarding code snippets for Phoenix tracing integrations and wires them into the project onboarding UI. Produces install dependencies and implementation sections for SDKs like OpenAI, LangChain, Vercel AI SDK, and…

• Phoenix Typescript Package Docs

  by @Arize-ai

  Maintain the bundled TypeScript package docs that ship inside Phoenix npm packages. Use this skill whenever adding or updating docs for `@arizeai/phoenix-client`, `@arizeai/phoenix-evals`, or `@arizeai/phoenix-otel`, when…

• Phoenix Typescript

  by @Arize-ai

  TypeScript conventions and patterns for any TypeScript code in the Phoenix monorepo — including js/packages/, js/app/, and any other TS directories. Use this skill whenever writing, reviewing, or modifying TypeScript code — new…

• Phoenix Sqlean

  by @Arize-ai

  Maintaining packages/phoenix-sqlean, the vendored fork of nalgeon/sqlean.py published as arize-phoenix-sqlean. Use when bumping the bundled SQLite, sqlean, or xxHash versions, changing its wheel matrix, or touching its publish…

• Phoenix Release Notes

  by @Arize-ai

  Create Phoenix release documentation grounded in actual code changes. Use this skill whenever the user asks to write release notes, document a release, update release documentation, or mentions undocumented releases. Also…

• Phoenix Llms Txt

  by @Arize-ai

  Maintain the Phoenix llms.txt documentation index at docs/phoenix/llms.txt — the machine-readable docs map used by AI agents and the `px docs fetch` CLI. Use this skill whenever adding, auditing, or reorganizing llms.txt…

• Typescript Tooling Migration

  by @Arize-ai

  Migrate or upgrade TypeScript tooling in the Phoenix monorepo. Use when upgrading TypeScript versions, switching tools (ESLint to oxlint, Prettier to oxfmt), upgrading bundlers (Vite, esbuild), or making major dependency…

• Phoenix Harbor

  by @Arize-ai

  Configure and interpret the Phoenix plugin for Harbor agent evaluations. Use when adding `arize-phoenix` to Harbor jobs, choosing ATIF tracing, mapping Harbor tasks and rewards to Phoenix experiments, comparing agents or models,…

• Phoenix Evals New Metric

  by @Arize-ai

  Create a new built-in classification evaluator for Phoenix evals. Use this skill whenever the user asks to create a new eval, build a new metric, add a new builtin evaluator, create an LLM-as-a-judge metric, or add a new…

• Phoenix Pxi Playwright

  by @Arize-ai

  Write, extend, and debug PXI Playwright E2E tests for Phoenix. Use when adding PXI agent frontend specs, authoring LLM-as-judge rubrics, asserting PXI tool use, persisting PXI test runs as Phoenix experiments, or debugging PXI…

• Phoenix Pr Screenshot

  by @Arize-ai

  Screenshot a running Phoenix feature and attach images to a GitHub PR. Builds the frontend, starts Phoenix with env vars, captures browser screenshots, and attaches them to the PR body with `gh pr edit --attach`.

• Feedback Issue

  by @jxxghp

  Use this skill ONLY when the user EXPLICITLY requests filing an upstream issue for MoviePilot core, frontend, or an installed plugin, for example "反馈 issue", "提 issue", "报 bug", "给 MP 提 issue", "让上游修一下", "提交错误报告", "提问题", "提需求",…

• Publish Moviepilot Plugin

  by @jxxghp

  Use this skill when the user asks to publish, upload, sync, pull, push, diff, or maintain a MoviePilot local plugin in a GitHub repository. Covers using the configured MoviePilot GitHub token, PLUGIN_LOCAL_REPO_PATHS local…

• Downloader Operation

  by @jxxghp

  Use this skill when the user asks to inspect, diagnose, or directly control a configured qBittorrent, Transmission, or rTorrent instance. It exposes provider capabilities on demand without adding permanent Agent tools, and is…

• Create Moviepilot Plugin

  by @jxxghp

  Use this skill when the user asks to create, modify, debug, validate, or scaffold a MoviePilot local plugin. Covers MoviePilot V2 plugin development, _PluginBase implementations, package.v2.json/package.json market metadata,…

• Browser Use

  by @jxxghp

  Use this skill when the user asks the agent to open, browse, inspect, extract content from, click through, fill forms on, screenshot, or verify a web page with a browser. Also use it for MoviePilot scenarios that need browser…

• Moviepilot Update

  by @jxxghp

  Use this skill to check MoviePilot versions, inspect Release update state, download a Release update in the background, confirm installation, restart MoviePilot, or retain the existing Dev branch update flow. Prefer the built-in…

• Transfer Failed Retry

  by @jxxghp

  Use this skill for failed MoviePilot video or music transfer history IDs. Inspect the exact records, preserve durable retry evidence, group only records with a trustworthy shared identity, and re-identify/reorganize only legacy…

• Vue Expert

  by @Jeffallan

  Builds Vue 3 components with Composition API patterns, configures Nuxt 3 SSR/SSG projects, sets up Pinia stores, scaffolds Quasar/Capacitor mobile apps, implements PWA features, and optimises Vite builds. Use when creating Vue 3…

• Vue Expert Js

  by @Jeffallan

  Creates Vue 3 components, builds vanilla JS composables, configures Vite projects, and sets up routing and state management using JavaScript only — no TypeScript. Generates JSDoc-typed code with @typedef, @param, and @returns…

• Typescript Pro

  by @Jeffallan

  Implements advanced TypeScript type systems, creates custom type guards, utility types, and branded types, and configures tRPC for end-to-end type safety. Use when building TypeScript applications requiring advanced generics,…

• Experiments

  by @Arize-ai

  Run, read, and compare dataset-backed experiments to find evidence that a prompt or pipeline is improving. Trigger when the user wants to iterate over a dataset with experiments, compare experiment runs, read experiment…

• Evaluators

  by @Arize-ai

  Author or refine a Phoenix evaluator — code or LLM-as-a-judge — that scores a run's output. Trigger when the user wants to create a new evaluator, improve an existing one's logic or rubric, choose labels, or decide what to…

• Playground

  by @Arize-ai

  Author, edit, or iterate on prompts in the Phoenix prompt playground, including running experiments over a dataset. Load before any playground `ui.*` operation call, including single-shot prompt rewrites.

• Kubernetes Specialist

  by @Jeffallan

  Use when deploying or managing Kubernetes workloads. Invoke to create deployment manifests, configure pod security policies, set up service accounts, define network isolation rules, debug pod crashes, analyze resource limits,…

• Fullstack Guardian

  by @Jeffallan

  Builds security-focused full-stack web applications by implementing integrated frontend and backend components with layered security at every level. Covers the complete stack from database to UI, enforcing auth, input…

• Monitoring Expert

  by @Jeffallan

  Configures monitoring systems, implements structured logging pipelines, creates Prometheus/Grafana dashboards, defines alerting rules, and instruments distributed tracing. Implements Prometheus/Grafana stacks, conducts load…

• Code Documenter

  by @Jeffallan

  Generates, formats, and validates technical documentation — including docstrings, OpenAPI/Swagger specs, JSDoc annotations, doc portals, and user guides. Use when adding docstrings to functions or classes, creating API…

• React Expert

  by @Jeffallan

  Use when building React 18+ applications in .jsx or .tsx files, Next.js App Router projects, or create-react-app setups. Creates components, implements custom hooks, debugs rendering issues, migrates class components to…

• Code Reviewer

  by @Jeffallan

  Analyzes code diffs and files to identify bugs, security vulnerabilities (SQL injection, XSS, insecure deserialization), code smells, N+1 queries, naming issues, and architectural concerns, then produces a structured review…

• Prompt Engineer

  by @Jeffallan

  Writes, refactors, and evaluates prompts for LLMs — generating optimized prompt templates, structured output schemas, evaluation rubrics, and test suites. Use when designing prompts for new LLM applications, refactoring existing…

• Fastapi Expert

  by @Jeffallan

  Use when building high-performance async Python APIs with FastAPI and Pydantic V2. Invoke to create REST endpoints, define Pydantic models, implement authentication flows, set up async SQLAlchemy database operations, add JWT…

• Rust Engineer

  by @Jeffallan

  Writes, reviews, and debugs idiomatic Rust code with memory safety and zero-cost abstractions. Implements ownership patterns, manages lifetimes, designs trait hierarchies, builds async applications with tokio, and structures…

• Shopify Expert

  by @Jeffallan

  Builds and debugs Shopify themes (.liquid files, theme.json, sections), develops custom Shopify apps (shopify.app.toml, OAuth, webhooks), and implements Storefront API integrations for headless storefronts. Use when building or…

• Game Developer

  by @Jeffallan

  Use when building game systems, implementing Unity/Unreal Engine features, or optimizing game performance. Invoke to implement ECS architecture, configure physics systems and colliders, set up multiplayer networking with lag…

• React Native Expert

  by @Jeffallan

  Builds, optimizes, and debugs cross-platform mobile applications with React Native and Expo. Implements navigation hierarchies (tabs, stacks, drawers), configures native modules, optimizes FlatList rendering with memo and…

• Golang Pro

  by @Jeffallan

  Implements concurrent Go patterns using goroutines and channels, designs and builds microservices with gRPC or REST, optimizes Go application performance with pprof, and enforces idiomatic Go with generics, interfaces, and…

• Swift Expert

  by @Jeffallan

  Builds iOS/macOS/watchOS/tvOS applications, implements SwiftUI views and state management, designs protocol-oriented architectures, handles async/await concurrency, implements actors for thread safety, and debugs Swift-specific…

• Django Expert

  by @Jeffallan

  Use when building Django web applications or REST APIs with Django REST Framework. Invoke when working with settings.py, models.py, manage.py, or any Django project file. Creates Django models with proper indexes, optimizes ORM…

• Playwright Expert

  by @Jeffallan

  Use when writing E2E tests with Playwright, setting up test infrastructure, or debugging flaky browser tests. Invoke to write test scripts, create page objects, configure test fixtures, set up reporters, add CI integration,…

• Rag Architect

  by @Jeffallan

  Designs and implements production-grade RAG systems by chunking documents, generating embeddings, configuring vector stores, building hybrid search pipelines, applying reranking, and evaluating retrieval quality. Use when…

• Microservices Architect

  by @Jeffallan

  Designs distributed system architectures, decomposes monoliths into bounded-context services, recommends communication patterns, and produces service boundary diagrams and resilience strategies. Use when designing distributed…

• Python Pro

  by @Jeffallan

  Use when building Python 3.11+ applications requiring type safety, async programming, or robust error handling. Generates type-annotated Python code, configures mypy in strict mode, writes pytest test suites with fixtures and…

• Legacy Modernizer

  by @Jeffallan

  Designs incremental migration strategies, identifies service boundaries, produces dependency maps and migration roadmaps, and generates API facade designs for aging codebases. Use when modernizing legacy systems, implementing…

• Debugging Wizard

  by @Jeffallan

  Parses error messages, traces execution flow through stack traces, correlates log entries to identify failure points, and applies systematic hypothesis-driven methodology to isolate and resolve bugs. Use when investigating…

• Mcp Developer

  by @Jeffallan

  Use when building, debugging, or extending MCP servers or clients that connect AI systems with external tools and data sources. Invoke to implement tool handlers, configure resource providers, set up stdio/HTTP/SSE transport…

• Cpp Pro

  by @Jeffallan

  Writes, optimizes, and debugs C++ applications using modern C++20/23 features, template metaprogramming, and high-performance systems techniques. Use when building or refactoring C++ code requiring concepts, ranges, coroutines,…

• Javascript Pro

  by @Jeffallan

  Writes, debugs, and refactors JavaScript code using modern ES2023+ features, async/await patterns, ESM module systems, and Node.js APIs. Use when building vanilla JavaScript applications, implementing Promise-based async flows,…

• Java Architect

  by @Jeffallan

  Use when building, configuring, or debugging enterprise Java applications with Spring Boot 3.x, microservices, or reactive programming. Invoke to implement WebFlux endpoints, optimize JPA queries and database performance,…

• Cli Developer

  by @Jeffallan

  Use when building CLI tools, implementing argument parsing, or adding interactive prompts. Invoke for parsing flags and subcommands, displaying progress bars and spinners, generating bash/zsh/fish completion scripts, CLI design,…

• Embedded Systems

  by @Jeffallan

  Use when developing firmware for microcontrollers, implementing RTOS applications, or optimizing power consumption. Invoke for STM32, ESP32, FreeRTOS, bare-metal, power optimization, real-time systems, configure peripherals,…

• Django Storages S3

  by @Jeffallan

  Use when configuring Django to store static and media files on AWS S3 with django-storages. Invoke when working with the STORAGES setting, S3 buckets, presigned URLs, CloudFront, or boto3-backed file storage in settings.py.…