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Development skills

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

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Plan and implement connections between Arduino devices and Azure IoT Hub, directly or through an IoT Edge gateway. Define sensor messages, device credentials, offline buffering, remote commands, and implementation tasks for firmware, gateways, and cloud services.

  • Connect Arduino sensors to Azure
  • Design a local gateway for field devices
  • Buffer sensor data during network outages
github/awesome-copilot40.4KUpdated Oct 24, 2026

Map an existing codebase into seven documents covering its technology, structure, architecture, conventions, integrations, tests, and concerns. Link findings to file evidence, mark unknowns, and highlight differences between stated plans and the actual implementation.

  • Get oriented in an unfamiliar codebase
  • Prepare documentation for a project handover
  • Compare documented architecture with implementation
github/awesome-copilot40.4KUpdated Oct 24, 2026

Analyze a codebase to document its technologies, architecture, dependencies, and implementation patterns. Produce a Markdown reference with optional diagrams, code examples, and guidance for adding features consistently with the existing design.

  • Understand an unfamiliar codebase's architecture
  • Document components, dependencies, and data flow
  • Create guidance for adding features consistently
github/awesome-copilot40.4KUpdated Oct 24, 2026

Customize AgentRC readiness assessments to match team or organization standards. Choose or create policies that adjust check importance, disable irrelevant checks, set pass thresholds, and define requirements for automated checks in CI workflows.

  • Set shared readiness standards across an organization
  • Focus assessments on AI tooling
  • Adjust the importance of individual checks
github/awesome-copilot40.4KUpdated Oct 24, 2026

Assess a repository’s readiness for AI agents with AgentRC and generate a standalone HTML dashboard. Review scores across nine areas, see prioritized improvements, and optionally apply scoring policies tailored to an organization.

  • Assessing a repository’s readiness for AI agents
  • Prioritizing improvements from assessment results
  • Reviewing scores under an organization’s own policy
github/awesome-copilot40.4KUpdated Oct 24, 2026

Build ASP.NET Minimal API endpoints with explicit request and response types, input validation, and standard error responses. Organize related endpoints and add OpenAPI documentation, a structured description of API operations, parameters, and schemas.

  • Building Minimal API endpoints with explicit types
  • Adding operation and parameter descriptions to OpenAPI
  • Organizing related endpoints with MapGroup()
github/awesome-copilot40.4KUpdated Oct 24, 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

ultragoal

FreeSummary

Break a large development brief into ordered goals and save plans, progress events, blockers, and evidence in the repository. Coordinate Claude Code sessions through handoff instructions, with final completion requiring cleanup, verification, and code review evidence.

  • Tracking development work across Claude Code sessions
  • Managing ordered goals with attempts and evidence
  • Requiring cleanup, verification, and review before completion
Yeachan-Heo/oh-my-claudecode40.3KUpdated Oct 25, 2026

team

FreeSummary

Coordinate multiple agents on a shared task list to complete development work. Break tasks into clear responsibilities, manage dependencies, and move through planning, implementation, verification, and bounded repair cycles with recorded handoffs.

  • Fixing TypeScript errors across several modules
  • Sharing build-error investigation among agents
  • Implementing responsive layouts across pages
Yeachan-Heo/oh-my-claudecode40.3KUpdated Oct 25, 2026

self-improve

FreeSummary

Run repeated code improvement experiments with multiple agents. It plans and reviews candidate changes, compares benchmark results, merges candidates that pass rechecking, and records progress until a target, iteration limit, or another stopping condition is reached.

  • Comparing several code improvement ideas with benchmarks
  • Running repeated experiments toward a measurable target
  • Tracking candidate scores and experiment history
Yeachan-Heo/oh-my-claudecode40.3KUpdated Oct 25, 2026

trace

FreeSummary

Investigate why a bug, performance change, or experimental result occurred. Compare competing explanations using supporting and contradicting evidence, rank likely causes, and identify the next check that would best resolve uncertainty.

  • Investigating bugs and regressions
  • Explaining latency and resource usage
  • Tracing unexpected experimental results
Yeachan-Heo/oh-my-claudecode40.3KUpdated Oct 25, 2026

pr

FreeSummary

Draft a pull request description from existing project records and verification results. Present the change with a compact visual, before-and-after evidence, rollback details, and its wider impact so reviewers can assess the work.

  • Drafting a pull request description
  • Explaining a refactor with a compact diagram
  • Presenting existing before-and-after check results
Yeachan-Heo/oh-my-claudecode40.3KUpdated Oct 25, 2026

diagram

FreeSummary

Explain code structure, execution flow, and proposed changes with a focused visual, such as pseudocode, a tree, a Mermaid diagram, or a diff. Use a single HTML artifact when a richer layout is needed.

  • Explaining branches and function call order
  • Showing UI, module, or file responsibilities
  • Comparing structure before and after a change
Yeachan-Heo/oh-my-claudecode40.3KUpdated Oct 25, 2026

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

deepinit

FreeSummary

Documents a codebase with linked AGENTS.md files that explain each directory, important files, dependencies, and working rules. It can also update existing documentation while preserving human-written notes and checking that the document hierarchy remains consistent.

  • Documenting an unfamiliar codebase for AI agents
  • Recording directory-specific rules and dependencies
  • Updating documentation after structural changes
Yeachan-Heo/oh-my-claudecode40.3KUpdated Oct 25, 2026

ralph

FreeSummary

Break a development task into small requirements with explicit acceptance criteria, then repeat implementation and verification while saving progress. Completion depends on evidence for each requirement and reviewer approval, with configurable reviewers and a final cleanup check.

  • Carrying a multi-step implementation through verification
  • Resuming work with recorded progress
  • Tracking evidence for each requirement
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

Keep code changes small by checking whether they are needed, reusing existing helpers, and choosing standard or available tools first. It guides planning and implementation while preserving validation, security, accessibility, and the functionality the user requested.

  • Implementing a feature with a small code diff
  • Bringing an expanding implementation back within scope
  • Checking for reusable code before adding helpers
Yeachan-Heo/oh-my-claudecode40.3KUpdated Oct 25, 2026

Review module relationships and change history to identify structural improvements in a codebase. Receive ranked candidates with file references, suggested changes, and risks, plus a recommendation for where to start, without modifying code.

  • Reviewing architecture after a batch of changes
  • Investigating changes that touch too many files
  • Prioritizing structural improvements
Yeachan-Heo/oh-my-claudecode40.3KUpdated Oct 25, 2026

omc-review

FreeSummary

Review completed code changes for defects, security risks, unnecessary complexity, and missing tests. Findings are verified and reported with severity, file locations, and concrete failure scenarios, with separate assessments of standards and intended behavior for larger changes.

  • Checking completed changes before release
  • Reviewing compliance with documented development standards
  • Checking implementation against ticket requirements
Yeachan-Heo/oh-my-claudecode40.3KUpdated Oct 25, 2026

execute

FreeSummary

Carry an agreed development task through implementation and verification. Make small changes that follow existing patterns, divide independent work when useful, and report changed files, evidence that the code works, and any remaining issues.

  • Implementing an agreed feature
  • Making a small code fix and verifying it
  • Splitting independent development tasks
Yeachan-Heo/oh-my-claudecode40.3KUpdated Oct 25, 2026

ai-slop-cleaner

FreeSummary

Simplify bloated AI-generated code by removing dead code, duplicated logic, and unnecessary layers while checking that existing behavior stays intact. Use a limited cleanup scope, verify changes with relevant checks, or request a review without edits.

  • Removing duplicate logic and unused code
  • Simplifying unnecessary wrappers without changing behavior
  • Cleaning up only a specified set of changed files
Yeachan-Heo/oh-my-claudecode40.3KUpdated Oct 25, 2026

ralplan

FreeSummary

Turns vague development requests into reviewed plans through planning, architecture, and quality-review agents. It compares alternatives, defines testable acceptance criteria, and records decisions, stopping before implementation unless execution has been explicitly approved.

  • Defining the scope of a vague development request
  • Comparing implementation approaches before coding
  • Planning migrations or security-sensitive changes
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