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Development skills

Coding standards, frameworks, refactoring, and code review (16.8K skills)

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debug

FreeSummary

Diagnose problems in OMC or Claude Code sessions using logs, execution traces, saved state, and focused reproduction. Receive a clear account of the failure, a supported cause hypothesis, and the smallest next corrective action.

  • Diagnosing a broken Claude Code workflow
  • Investigating unexpected hook or agent behavior
  • Narrowing down causes of failing tests or commands
Yeachan-Heo/oh-my-claudecode40.3KUpdated Oct 25, 2026

harbor

FreeSummary

Review incoming GitHub issues and pull requests, verify claims, and organize evidence alongside existing decisions. Prepare unresolved choices with recommendations and consequences for maintainers, then carry out actions covered by verified authorization without merging changes.

  • Sorting incoming bug reports and feature requests
  • Applying approved rules to duplicate reports
  • Preparing evidence and options for maintainer decisions
Yeachan-Heo/oh-my-claudecode40.3KUpdated Oct 25, 2026

drydock

FreeSummary

Sets up shared project rules and a glossary so people and AI agents work from the same context. It preserves existing documents, introduces additional records when needed, and provides a check mode to audit inconsistencies.

  • Setting up shared rules for a new development project
  • Moving project knowledge out of chat history
  • Preparing documentation for new contributors
Yeachan-Heo/oh-my-claudecode40.3KUpdated Oct 25, 2026

omc-setup

FreeSummary

Set up, refresh, or repair oh-my-claudecode after a plugin, npm, or local development installation. Configure project or global instructions, status display, and team defaults, with quick updates for existing setups and support for resuming interrupted configuration.

  • Configuring OMC after installation
  • Updating project instructions after an OMC upgrade
  • Choosing global configuration and preservation options
Yeachan-Heo/oh-my-claudecode40.3KUpdated Oct 25, 2026

pro-upgrade

FreeSummary

Updates an Ant Design Pro project by comparing it with the latest official template. It merges dependency and configuration changes while preserving custom pages and business logic, then checks for deprecated APIs and build errors.

  • Update an existing Ant Design Pro project
  • Merge template changes while preserving custom code
  • Check deprecated APIs during an upgrade
ant-design/ant-design-pro38.9KUpdated Oct 22, 2026

antd

FreeSummary

Helps build and maintain Ant Design interfaces by checking component options, examples, and theme settings. It also supports debugging, version migrations, and project scans to identify deprecated code and configuration issues.

  • Build interfaces using component APIs and working examples
  • Investigate component bugs and configuration issues
  • Check changes before upgrading Ant Design
ant-design/ant-design-pro38.9KUpdated Oct 22, 2026

copilotkit-cli

FreeSummary

Use the CopilotKit CLI to check app connections, credentials, and agent responses before investigating code. It also guides project creation, integration into existing apps, hosted project selection, typed agent identifier generation, and thread history imports.

  • Diagnosing CopilotKit connection and authentication failures
  • Creating a new CopilotKit project
  • Adding CopilotKit to an existing app
CopilotKit/CopilotKit38.2KUpdated Oct 25, 2026

reskin

FreeSummary

Creates a new domain-specific skin for reskinnable-demo, combining branding, layouts, pages, data, tools, and an agent. Structures live sales demonstrations around visible AI interactions, including generated interfaces, shared state, confirmations, and memory features.

  • Creating a live sales demo for a different industry
  • Changing branding, layouts, and data together
  • Demonstrating shared state and human confirmations
CopilotKit/CopilotKit38.2KUpdated Oct 25, 2026

Develop and debug CopilotKit Inspector interfaces in a dedicated local workbench. It guides baseline screenshots, visual checks after each change, and additional narrow-screen or theme checks when layout or contrast is involved.

  • Fixing Inspector panes and overlay controls
  • Checking narrow-screen layouts and the collapsed rail
  • Comparing light and dark theme appearance
CopilotKit/CopilotKit38.2KUpdated Oct 25, 2026

channels-setup

FreeSummary

Set up an agent that replies in Slack or Microsoft Teams using CopilotKit's guided CLI workflow. It covers project preparation, agent creation, channel configuration, a persistent host process, and verification with a real message.

  • Building a first agent that replies in Slack
  • Connecting an agent to Microsoft Teams
  • Checking channel setup through a real reply
CopilotKit/CopilotKit38.2KUpdated Oct 25, 2026

mcp-apps-builder

FreeSummary

Guides development of MCP servers that let AI access external actions and data using mcp-use. Covers project setup, tools, reusable prompts, interactive React interfaces, authentication, validation, and deployment through task-specific reference guides.

  • Starting an MCP server project with mcp-use
  • Adding tools and read-only data resources
  • Building interactive React widgets
CopilotKit/CopilotKit38.2KUpdated Oct 25, 2026

copilotkit

FreeSummary

Helps integrate CopilotKit into an app by consulting current documentation and source code. Covers chat interfaces, agent connections, shared state, and troubleshooting, with guidance on checking configuration and avoiding incompatible API versions.

  • Adding a CopilotKit chat interface to an app
  • Connecting an agent framework
  • Diagnosing runtime connection problems
CopilotKit/CopilotKit38.2KUpdated Oct 25, 2026

Implement and customize managed CopilotKit Channels so agents can reply in Slack or Microsoft Teams. It covers channel handlers, persistent runtime connections, Teams setup, and checks for silent failures such as missing permissions or incompatible package versions.

  • Customizing mention and reaction handlers
  • Adding a managed Channel to an existing project
  • Setting up a Microsoft Teams connection
CopilotKit/CopilotKit38.2KUpdated Oct 25, 2026

Connect a local CopilotKit agent to Slack through a managed Intelligence Channel. The skill guides dedicated Slack app creation, credential setup, runtime configuration, and checks that a human mention receives an actual reply.

  • Setting up a dedicated Slack bot for a local agent
  • Investigating a Channel stuck waiting for its runtime
  • Diagnosing mentions that receive no reply
CopilotKit/CopilotKit38.2KUpdated Oct 25, 2026

mcp-builder

FreeSummary

Build MCP servers, which expose tools and data to AI agents, with mcp-use. The material covers server functions, reusable prompts, and interactive React widgets, but this skill is deprecated and points to mcp-app-builder as its replacement.

  • Planning an MCP server's tools and data resources
  • Implementing reusable prompts and response formats
  • Adding interactive React widgets to an MCP server
CopilotKit/CopilotKit38.2KUpdated Oct 25, 2026

Guides development of ChatGPT apps with interactive widgets using mcp-use and OpenAI Apps SDK, covering server tools, React interfaces, and shared state. This skill is deprecated and directs users to mcp-app-builder.

  • Plan a ChatGPT app with interactive widgets
  • Implement MCP server tools and React widgets
  • Manage widget state and context shared with ChatGPT
CopilotKit/CopilotKit38.2KUpdated Oct 25, 2026

Add or verify model support in SGLang's Rust processor so chat requests produce the same prompt text and token IDs as Python. Use reference-generated test cases to find differences in tools, reasoning settings, conversation history, and errors.

  • Adding model support to sglang-processor
  • Porting model rendering from sgl-router
  • Rechecking prompt behavior after a Dynamo update
sgl-project/sglang38.2KUpdated Oct 25, 2026

add-sgl-kernel

FreeSummary

Add a CUDA/C++ GPU operation to sgl-kernel using AOT, meaning compilation before use. Follow the implementation through PyTorch registration, Python API exposure, SGLang integration, correctness tests, and benchmarks that account for cache reuse.

  • Adding a CUDA/C++ operation to sgl-kernel
  • Registering an operation with PyTorch and exposing a Python API
  • Testing numerical results and invalid inputs
sgl-project/sglang38.2KUpdated Oct 25, 2026

Guide changes to SGLang runtime configuration and shared process state. Identify where resolved settings, runtime flags, resources, and per-forward state belong, and use the documented access patterns and checks when developing or testing.

  • Review how server settings are read and updated
  • Choose where shared and per-forward state should live
  • Check configuration publication order in worker processes
sgl-project/sglang38.2KUpdated Oct 25, 2026

debug-cuda-crash

FreeSummary

Investigate CUDA crashes in SGLang using logs and inputs saved before execution. Inspect tensor shapes, data types, and numerical anomalies, with guidance for separate process logs and additional CUDA debugging tools.

  • Investigating illegal memory access and device-side assertions
  • Tracing NaN or Inf values through kernel calls
  • Saving inputs before a CUDA crash
sgl-project/sglang38.2KUpdated Oct 25, 2026

Apply consistent names to SGLang speculative decoding code, which verifies draft tokens to generate text. Distinguish tokens with or without the bonus token, counts, counters, and arrays when adding identifiers, renaming code, or reviewing changes.

  • Naming variables in speculative decoding code
  • Renaming identifiers to match their meaning
  • Reviewing metric and counter names
sgl-project/sglang38.2KUpdated Oct 25, 2026

Add, rename, or review SGLang environment variables using consistent definitions, types, names, and access methods. The skill also guides migration from old names and temporary test overrides that restore the original values afterward.

  • Adding a new SGLang environment variable
  • Migrating deprecated environment variable names
  • Temporarily overriding settings in tests
sgl-project/sglang38.2KUpdated Oct 25, 2026

Guide changes and reviews for SGLang’s Scheduler, TokenizerManager, and ModelRunner classes. Keep initialization in small, replaceable helpers and separate computation from coordination so large classes retain clear responsibilities and explicit dependencies.

  • Reviewing changes to SGLang’s three large classes
  • Splitting initialization into replaceable helpers
  • Moving computation out of ModelRunner
sgl-project/sglang38.2KUpdated Oct 25, 2026

Add a diffusion model or Diffusers generation pipeline to SGLang. Examine reference code, choose a suitable pipeline structure, reuse existing components, and implement model settings and processing stages, with guidance for later multi-GPU support.

  • Adding a new diffusion model to SGLang
  • Porting a Diffusers generation pipeline
  • Adding a variant by reusing existing model components
sgl-project/sglang38.2KUpdated Oct 25, 2026