vercel-react-best-practices
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js…
Skills
Find an Agent Skill for your task. Read the guide and copy the install command.
Updated 11-02 00:09
Coding & development
39,211 results
ue5-architecture
UE5.6-UE5.8 architecture planning and module boundary design for Unreal projects. Use when requests involve module layout, Build.cs dependencies, reflection…
ue5-cpp-gameplay
UE5.6-UE5.8 gameplay C++ implementation for Actors, Components, DataAssets, and gameplay logic. Use when requests ask to write .h/.cpp pairs, expose…
dg
Use when the user invokes /dg for an entertaining adversarial code review with Dinesh vs Gilfoyle banter from Silicon Valley
explain-this-pr
Takes a GitHub PR URL or the current branch and writes a plain-English explanation of what it does and why, then posts it as a PR comment. Use when asked to…
using-backstage-catalog
Use when a Backstage plugin needs to interact with the catalog — fetching one entity by ref, querying entities with filters, or registering/unregistering…
doc-ctr
Create Data Contracts (CTR) - Optional Layer 8 artifact using dual-file format (.md + .yaml) for API/data contracts
methodical-programming
Apply rigorous, mathematically-grounded program construction and verification. Derive correct programs from formal pre/post specifications using axiomatic…
cli-design-framework
Use when designing a new CLI, reviewing an existing CLI, or resolving uncertainty about a CLI's role, user type, interaction form, statefulness, risk profile,…
board-selection
Use when choosing or replacing an Arduino Uno, Uno R4, ESP32, ESP32-S3, Raspberry Pi Pico, Pico W, or another embedded board from project requirements. Compare exact board constraints, toolchains, libraries, power, memory, peripherals, recovery, and lifecycle fit before implementation.
optimize
Use this skill when the user's app feels slow, the codebase feels bloated, or after significant development work. Also use when the user says 'my app is slow,'…
phase-1-schema
Define project terminology, data structures, entities, and relationships. Triggers: schema, data model, entity, terminology
tech-debt-analyzer
Systematic tech debt inventory with complexity analysis, dead code detection, and remediation planning. Track debt over time. NOT for code review (review) or…
common-domain-driven-design
Guides the agent through applying Domain-Driven Design principles when modeling, structuring, and implementing business logic.
single-responsibility-principle
Use when creating or modifying classes, modules, or functions. Use when feeling pressure to add functionality to existing code. Use when class has multiple…
brainstorming
Use when creating or developing, before writing code or implementation plans - refines rough ideas into fully-formed designs through collaborative questioning,…
opengis-skills
Use when AI coding assistant needs GIS/CAD/C#/AI/IoT/3D domain expertise for 75 open-source projects. One-stop skill index with tag-based search and on-demand…
python-typing-ops
Python type hints and type safety patterns. Triggers on: type hints, typing, TypeVar, Generic, Protocol, mypy, pyright, type annotation, overload, TypedDict.
techdebt
Technical debt detection and remediation. Run at session end to find duplicated code, dead imports, security issues, and complexity hotspots. Triggers: 'find…
jsr-reverse
Use when a Web JS reverse task has unclear phase selection, mixed source-chain and shell blockers, runtime divergence, validation-only work, or RS/Ruishu clues…
implementing-gameplay-invariants
Translates game design prose into engine-neutral implementation invariants and validation checks. Use when implementing or reviewing game mechanics where idle,…
building-mcp-servers
Use when building a new MCP server in TypeScript, Python, or C# that exposes tools to LLMs.
vrc-udon
VRChat Udon and UdonSharp patterns - networking, sync, interactions
md-review
Converts a markdown PR writeup or code review (one with ```diff fenced blocks and severity-tagged > [!BLOCKER]/[!MAJOR]/[!MINOR]/[!NIT] callouts) into a…