Skills

Q

query-pipeline

dotnet / efcore

Implement and review EF Core query translation, projection visitors, split-query enumeration, and query regression tests. Use when changing query-pipeline code or choosing specification and provider coverage for a query regression.

Q

quickbase

membranedev / application-skills

Quickbase integration. Manage Applications. Use when the user wants to interact with Quickbase data.

R

rails-debugger

majesticlabs-dev / majestic-marketplace

Use proactively when encountering Rails errors, test failures, build issues, or unexpected behavior. Analyzes errors, reproduces issues, and identifies root causes.

R

rails-hotwire-realtime

marckohlbrugge / 37signals-skills

Apply Hotwire, Turbo, Stimulus, and ActionCable best practices for real-time Rails interfaces. Use when building Turbo Streams/Frames, Stimulus interactions, or websocket-driven updates.

R

re-arm

dslsdzc / rev-skills

ARM architecture reverse engineering (non-Android): Cortex-M/A vector tables, Thumb/ARM switching, AAPCS calling convention, position-dependent code relocation, and MMIO peripheral register cross-referencing. Trigger terms: ARM, arm32, Cortex-M, Cortex-A, Thumb, AAPCS, embedded reverse engineering, bare-metal firmware, stm32, vector table.

R

re-console

dslsdzc / rev-skills

Reverse engineering modern consoles and retro platforms: Switch NSO/NPDM containers and encrypted partitions, PS4/PS5 ORBIS structures, SDK library fingerprints; retro ROM headers, cartridge formats, saves, and Cheat codes. Trigger terms: console reverse engineering, Switch, NSO, NPDM, PS4, PS5, ORBIS, Xbox, retro, ROM, NES, GBA, emulator, Cheat.

R

re-ebpf

dslsdzc / rev-skills

eBPF program reverse engineering and adversarial analysis: BPF-64 instruction set, progs/maps relationships, bpftool disassembly, and three use cases: tracing and forensics, malware samples, and EDR evasion. Trigger terms: eBPF, BPF, bpftool, bcc, libbpf, xlated, BPF instructions, bpf hook, EDR evasion, tracepoint, kprobe.

R

re-mips

dslsdzc / rev-skills

MIPS architecture reverse engineering and router firmware analysis methodology: delay slots, $gp calling convention, endianness determination, and httpd identification. Triggers: MIPS, mipsel, router firmware, embedded, delay slots, big-endian, big-endian, little-endian, httpd, busybox

R

re-rtos

dslsdzc / rev-skills

RTOS structure analysis: runtime model identification for FreeRTOS/ThreadX/Zephyr/RT-Thread/VxWorks/QNX/RTEMS/NuttX/eCos/µC-OS/SYS-BIOS/SAFERTOS/CMSIS-RTX5/T-Kernel/TOPPERS/OSE/INTEGRITY/ARINC 653/PikeOS/Deos, task table and TCB identification, kernel object recovery, and task-by-task decompilation. Triggers: RTOS, FreeRTOS, ThreadX, Zephyr, VxWorks, QNX, RTEMS, NuttX, eCos, µC/OS, Micrium, SYS/BIOS, SAFERTOS, CMSIS-RTX5, T-Kernel, TOPPERS, ITRON, OSE, OSEck, Nucleus, INTEGRITY, ARINC 653, PikeOS, VxWorks 653, Deos, task table, TCB, firmware scheduling, MCU firmware, confdefs, devicetree, DKM, resource manager, FromISR, DSR, OSIntEnter, Swi, Hwi, module preamble, upper half, partition scheduling, major frame, Safety Class

R

re-zig

dslsdzc / rev-skills

Zig compiled artifact reverse engineering: artifact identification, comptime expansion, panic/error-handling paths, and C ABI boundaries. Triggers: Zig reverse engineering, zig, comptime, zig artifacts, panic.

R

react-native-advanced

trancong12102 / agentskills

React Native and Expo patterns for navigation, data fetching lifecycle, infinite scroll lists, form handling, state persistence, authentication routing, gesture-driven animations, bottom sheets, push notifications, and OTA updates. Use when building Expo/React Native apps that need data prefetching without route loaders, auth guard routing, infinite scroll with FlashList, gesture-driven animations, or native platform integration (push notifications, OTA updates, MMKV persistence). Do not use for React web apps.

R

react-patterns

majesticlabs-dev / majestic-marketplace

Expert guidance on modern React patterns including hooks, composition, state management, and concurrent features. Use when implementing React components or refactoring existing code.

R

react-three-fiber-game

openai / plugins

Build React-hosted 3D browser games with React Three Fiber. Use when the user wants pmndrs-based scene composition, shared React state, and 3D HUD integration inside a React app.

R

react-web-advanced

trancong12102 / agentskills

Web-specific React patterns for type-safe file-based routing, route-level data loading, server-side rendering, search param validation, code splitting, and list virtualization. Use when building React web apps with route loaders, SSR streaming, validated search params, lazy route splitting, or virtualizing large DOM lists. Do not use for React Native apps — use react-native-advanced instead.

R

readme-generator

geekjourneyx / readme-generator

Generate a portfolio-grade README.md for GitHub projects. Use for requests such as "write a README for me", "generate a README", "improve the README", "README best practices", "project homepage", "open source description", "README infographic", "README cover", or "generate README images with Codex Image Gen / gpt-image-2". Output includes a restrained README narrative, up to two high-quality visual assets, compressed images, an MIT license, GitHub Description and Topics recommendations, a recommended star count, and optional gh CLI update suggestions. The focus is helping the project tell its own story and judging visual intensity based on project type, avoiding boilerplate templates, information dumping and overdesign.

R

readme-maker

alpoxdev / hypercore

[Hyper] Create or refactor a project README.md by carefully reading the codebase. Detects project shape (CLI, library, web app, monorepo, plugin, framework, docs site, service), entry points, scripts, configuration, license, and existing docs, then produces a structured Korean README by default, unless the user requests another language or an existing README must preserve its current language. Use when the user wants a new README, a refactor of a stale README, or a section update grounded in the actual code.

R

reconstruct

maxgfr / reconstruct

Brainstorm a new product or reverse-engineer a repository into specifications, PRDs, and a reconstruction plan. Use only when the user explicitly asks for reconstruct or to reverse-engineer or brainstorm a product into specs.

R

release-management

motormetrics / motormetrics

Manage releases with release-please, version bumps, and changelog generation. Use when preparing releases, debugging release failures, or understanding version history.

R

release-notes

niekcandaele / skills

Generate user-facing release notes from technical change information (commits, PRs, diffs, branch comparisons, or raw text). Goes deep — follows commit references to PRs, issues, and bug reports to understand the full story behind each change, then produces narrative prose that communicates what changed and why it matters. Works with GitHub, GitLab, and Jira. Use this skill whenever the user asks for release notes, changelogs, "what's new" summaries, or wants to communicate changes to users, stakeholders, or customers — even if they just say "write up what changed" or "summarize the release."

R

release

yoshiko-pg / difit

A lightweight command-line tool that spins up a local web server to display Git commit diffs in a GitHub-like Files changed view

R

releasenotes

openhands / extensions

Generate formatted changelogs from git history since the last release tag. Use when preparing release notes that categorize changes into breaking changes, features, fixes, and other sections.

R

remotion-animation-rules

composio-community / opencode-skills

Workflow for building technically correct Remotion animations using frame-based rendering, spring physics, useCurrentFrame, and Remotion-native animation patterns.

R

requirement-analysis

fishzjp / qa-skills

Model a requirement/system: extract goals, scope, roles, rules, exceptions, dependencies from PRD, docs, bugs, code; outputs a structured model with clarifications. Not for: writing cases, strategy decisions, the pipeline. 建模需求/系统：从 PRD、文档、Bug、代码提炼目标/范围/角色/规则/异常/依赖。不用于：直接写用例、策略、流水线。

R

requirements-from-brief

mattjmdesign / dengskills

Use this skill when turning a product brief, stakeholder notes, feature idea, client request, or vibe-coded concept into frontend requirements before design or implementation. Produces FR-XX functional requirements, NFR-XX quality constraints, explicit out-of-scope items, dependencies, assumptions, open questions, and a recommended next step.

R

research-compound

majesticlabs-dev / majestic-marketplace

Automatically check and update folder-specific AGENTS.md during research. Before investigating a domain, read nearest AGENTS.md for existing context. After discovering valuable patterns, append learnings to that file.

R

resolve-pr-feedback

udecode / dotai

Resolve GitHub PR review feedback with source-backed triage, fixes, autogoal plan state, focused proof, replies, and thread resolution.

R

resolving-merge-conflicts

c0nant / skills

Use when you need to resolve an in-progress git merge/rebase conflict.

R

resolving-merge-conflicts

c0nant / c-skills

AI Skills

R

resolving-merge-conflicts

niekcandaele / skills

Use when you need to resolve an in-progress git merge/rebase conflict.

R

resource-design

xmcp-dev / skills

Design MCP resources to expose content for LLM consumption. Use when creating static or dynamic resources in xmcp.

R

reversing-network-protocols

trilwu / secskills

Reverse engineer undocumented binary network protocols from packet captures and the client that speaks them — recovering framing and field structure, identifying length prefixes, opcodes, checksums and encryption, and building a Wireshark/Kaitai/scapy parser to replay or fuzz. Use when analyzing a proprietary TCP/UDP protocol, a game or IoT or C2 protocol with no spec, or traffic that Wireshark shows only as raw bytes.

R

review-migration

igmarin / rails-agent-skills

Use when planning or reviewing a production Rails migration. Never mix schema change and backfill. Trigger words: migration, add column, index, backfill, zero-downtime.

R

reviewer

niekcandaele / skills

Comprehensive code reviewer combining design review, architecture, coherence, hardening, and security analysis

R

rhdh-pr-create

redhat-developer / rhdh-skills

Publishes verified changes from rhdh-plugins or community-plugins: detect the repository and affected workspaces, run the repository build pipeline, create package changesets, stage generated files safely, create a signed-off commit and branch, push, open a GitHub pull request, upload optional bug-fix recordings, and link Jira or GitHub issues. Use for raise PR, create or open a plugin PR, push verified plugin changes, or publish a verified change another skill handed off.

R

rhdh-yarn-bump

redhat-developer / rhdh-skills

Bumps Yarn Berry across the RHDH repos — rhdh-plugins, rhdh midstream, rhdh-plugin-export-overlays, rhdh-cli, and GitLab CEE rhidp/rhdh and rhdh-plugin-catalog — with `yarn set version` plus install, and rewrites the pins Yarn cannot see: `packageManager`, `yarnPath`, `ENV YARN=`, and Containerfile lines. Use for "bump yarn to 4.17.1", "upgrade Yarn Berry across the repos", "weekly yarn bump", "which Yarn version is each repo pinned to", or scanning yarn pins.

R

roadmap-generator

juancruzrobledo / roadmap-generator

Generates CHANGES.md — an operational index of all OpenSpec changes for a project, with dependency tree, parallelism gates, critical path, multi-agent plan, and per-change scope, governance level, dependencies and "Leer antes" pointers to the knowledge base. Fire-and-forget, no questions asked. Trigger: When user asks to create, build, regenerate, or update CHANGES.md, roadmap, change map, implementation plan; or says "armar CHANGES", "armar roadmap", "crear mapa de changes", "generar plan de implementación", "qué changes necesito", "índice de changes".

R

root-cause-coach

niekcandaele / skills

Adversarial review coach for root cause analysis. Reviews reports with fresh eyes, runs verification commands to spot-check evidence claims, pushes hard on depth and rigor.

R

routeros-mndp

tikoci / routeros-skills

MNDP (MikroTik Neighbor Discovery Protocol) wire format, behavior, and RouterOS /ip/neighbor integration. Use when: implementing MNDP discovery, parsing MNDP packets, working with /ip/neighbor, understanding WinBox device discovery, debugging why a router doesn't appear in neighbor lists, or when the user mentions MNDP, neighbor discovery, WinBox discovery, or /ip/neighbor.

Use RTK selectively to inspect verbose command output efficiently, always marking incomplete evidence. Use when a command produces verbose output that needs efficient inspection with incomplete evidence marked. Russian discovery terms: сжатый вывод.

R

rtl-design

baghlani / rtl-design

Use when designing, building, reviewing, or fixing any right-to-left (RTL) user interface—Persian/Farsi (فارسی), Arabic, Hebrew, Urdu—on the web (React, Next.js, Vue, Tailwind, plain CSS) or Flutter, even if the user only says the app is Persian/Iranian without mentioning RTL. Covers layout direction and mirroring, which icons flip and which never do, bidirectional (bidi) text with LTR islands (URLs, emails, phone numbers, code), Persian vs Arabic-Indic vs Latin digits, Jalali (Shamsi) dates, Persian typography (font pairing, line height, the letter-spacing trap, ZWNJ نیم‌فاصله), font licensing, logical CSS properties, form input direction, and long-text overflow. Also use when Persian/Arabic text renders incorrectly or looks “off,” when localizing an LTR app to RTL, or to audit existing code for RTL violations with the bundled zero-dependency detector. Not for backend-only or non-UI tasks.

R

rust-advanced

trancong12102 / agentskills

Advanced Rust patterns for ownership, traits, async, error handling, macros, type system tricks, unsafe, and performance. Use when tackling complex Rust problems — not basic syntax, but multi-concern tasks like designing cancellation-safe async services, choosing between trait objects and generics, building typestated APIs, structuring error hierarchies across crate boundaries, writing proc macros, or optimizing hot paths with zero-cost abstractions. Do not use for basic Rust syntax, simple CLI tools, or beginner ownership questions.

R

rwkv-architecture

ovachiever / droid-tings

RNN+Transformer hybrid with O(n) inference. Linear time, infinite context, no KV cache. Train like GPT (parallel), infer like RNN (sequential). Linux Foundation AI project. Production at Windows, Office, NeMo. RWKV-7 (March 2025). Models up to 14B parameters.

S

scaffolding

dotnet / efcore

Implementation details for EF Core scaffolding (reverse engineering). Use when changing ef dbcontext scaffold pipeline implementation, database schema reading, CSharpModelGenerator, or related classes.

Add, fix, or optimize schema markup and structured data. Use when the user mentions schema markup, structured data, JSON-LD, rich snippets, schema.org, FAQ schema, product schema, review schema, or breadcrumb schema.

Fetches web pages, parses HTML with CSS selectors, calls REST APIs, and scrapes dynamic content. Use when extracting data from websites, querying JSON APIs, or automating browser interactions.

S

seda-pr

quantipixels / skills

Create, describe, publish, or babysit GitHub PRs and GitLab MRs through a human merge decision. Make the change, evidence and recovery easy to inspect; handle CI, conflicts and feedback within the requested scope. Exclude independent review verdicts, approval and merging.

S

senior-ml-engineer

ovachiever / droid-tings

World-class ML engineering skill for productionizing ML models, MLOps, and building scalable ML systems. Expertise in PyTorch, TensorFlow, model deployment, feature stores, model monitoring, and ML infrastructure. Includes LLM integration, fine-tuning, RAG systems, and agentic AI. Use when deploying ML models, building ML platforms, implementing MLOps, or integrating LLMs into production systems.

S

sentry-skill

julianobarbosa / claude-code-skills

Comprehensive skill for Sentry error monitoring and performance tracking. Use when Claude needs to (1) Configure Sentry SDKs for error tracking and performance monitoring, (2) Manage releases, source maps, and debug symbols via CLI, (3) Query issues, events, and metrics via API, (4) Set up alerting and notification rules, (5) Configure sampling strategies and quota management, (6) Deploy self-hosted Sentry instances, (7) Integrate with OpenTelemetry for distributed tracing, or any other Sentry automation task.

S

server-skills

llama-farm / llamafarm

Server-specific best practices for FastAPI, Celery, and Pydantic. Extends python-skills with framework-specific patterns.

S

serverpod-caching

serverpod / serverpod

Serverpod caching — local and Redis caches, cache keys, lifetime, CacheMissHandler. Use when caching data, optimizing queries, or working with session.caches.

S

serverpod-database

serverpod / serverpod

Serverpod ORM with PostgreSQL or SQLite — CRUD, filters, sorting, pagination, includes, transactions, raw SQL, client-side database. Use when reading or writing data at runtime. To declare tables and relations instead, use serverpod-models.

S

serverpod-endpoints

serverpod / serverpod

Define Serverpod endpoints, use Session, pass parameters, and call from client. Use when creating RPC endpoints, working with Session, or client code generation.

S

serverpod-logging

serverpod / serverpod

Serverpod logging — session.log, log levels, persistence, retention, console output. Use when adding logging or debugging server calls.

S

serverpod-modules

serverpod / serverpod

Create and use Serverpod modules — adding modules, generator.yaml nicknames, model references, creating custom modules. Use when working with modules or shared server/client code.

S

serverpod-scheduling

serverpod / serverpod

Schedule future work in Serverpod — FutureCall, callWithDelay, callAtTime, recurring tasks, cancellation. Use when scheduling one-off or recurring tasks.

S

serverpod-sessions

serverpod / serverpod

Serverpod session types, lifecycle, InternalSession, cleanup callbacks. Use when creating sessions manually outside a request, when work outlives the request that started it, or when a closed session throws a StateError.

S

serverpod-streams

serverpod / serverpod

Real-time streaming in Serverpod — Stream parameters and return types, WebSocket lifecycle, error handling. Use when building real-time features, chat, live updates, or WebSocket streaming.

S

serverpod-upgrading

serverpod / serverpod

Upgrade Serverpod — minor/patch updates, major upgrades (2.x to 3.0, 3.x to 4.0). Use when upgrading Serverpod versions or updating dependencies.

S

serverpod-webserver

serverpod / serverpod

Serverpod web server (Relic) — REST APIs, webhooks, middleware, static files, server-rendered HTML, SPAs, Flutter web. Use when adding raw HTTP routes, serving web pages or web apps, or intercepting requests. Not for RPC endpoints called from the generated client — use serverpod-endpoints for those.

S

servicing-pr

dotnet / efcore

Create EF Core PRs targeting servicing release branches (release/*). Use when working on a PR that targets a release branch, backporting a fix from main, or when the user mentions servicing, patch, or release branch.