Skill Claude CodeCodex
Reference for string algorithm patterns — KMP, Z-function, Rabin-Karp, Manacher's, string hashing, suffix arrays, and Aho-Corasick. Covers recognition signals, core ideas, Python templates, edge cases, and common mistakes for each technique.
Skill Claude CodeCodex
Verify a competitive programming or LeetCode solution for correctness, edge cases, and performance. Use when asked to "verify my solution", "check my code", "is this solution correct", "test my solution", "review my competitive programming answer", "validate my algorithm", or any solution verification request.
Agent
Executes diagnostic investigation tasks to test debugging hypotheses. Runs tests, traces execution, checks git history, and reports evidence.
Agent
Reviews git history and updates CHANGELOG.md with entries for [Unreleased] section.
Agent
Reviews code implementations for correctness, security, maintainability with confidence-scored findings.
Agent
Generates MkDocs-flavored or standard GitHub-flavored Markdown documentation from codebase analysis findings including API references, architecture guides, standalone markdown files, and change summaries.
Skill Claude CodeCodex
Provides architectural pattern knowledge for designing feature implementations including MVC, event-driven, microservices, and CQRS patterns. Use when designing system architecture or choosing implementation patterns.
Skill Claude CodeCodex
Systematic, hypothesis-driven debugging workflow with triage-based track routing. Use when asked to "fix this bug", "debug this", "why is this failing", "this is broken", "investigate this error", "track down this issue", or any debugging situation. Supports --deep flag to force full investigation.
Skill Claude CodeCodex
Keep a Changelog format guidelines and entry writing best practices. Use when writing changelog entries, updating CHANGELOG.md, or following Keep a Changelog specification.
Skill Claude CodeCodex
Provides code quality principles including SOLID, DRY, testing strategies, and best practices for implementation review. Use when reviewing code or applying quality standards.
Skill Claude CodeCodex
Documentation management workflow for MkDocs sites and standalone markdown files — initialize, generate, update docs, and create change summaries. Use when asked to "create docs", "write README", "update documentation", "generate docs site", "write CONTRIBUTING", "manage documentation", or "docs changelog".
Skill Claude CodeCodex
Generate a markdown report documenting codebase changes from the current session — files added, modified, deleted, and a summary of what was done. Use when asked to "document changes", "generate change report", "save changes report", "what did I change", "session report", "summarize my changes", or "write a changes…
Skill Claude CodeCodex
Feature development workflow with exploration, architecture, implementation, and review phases. Use for implementing new features or significant changes.
Skill Claude CodeCodex
Captures project-specific patterns and anti-patterns into the project's CLAUDE.md. Loaded by other skills (bug-killer, feature-dev, etc.) when they discover project-specific knowledge worth encoding for future sessions.
Skill Claude CodeCodex
Prepare and execute a Python package release with verification steps. Use for releasing Python packages with uv and ruff.
Skill Claude CodeCodex
Commit staged changes with conventional commit message. Use when user says "commit changes", "commit this", "save my changes", or wants to create a git commit.
Agent
Generates OpenCode skill, agent, and command files based on interview results. Spawned by oc-create-skill, oc-create-agent, and oc-create-command.
Agent
Fetches latest OpenCode documentation and changelog to verify compatibility. Spawned by oc-update skills to check if existing artifacts match current OpenCode best practices.
Agent
Validates generated or updated OpenCode skills, agents, and commands against the platform specification. Spawned by all 6 oc- skills post-generation or update.
Skill Claude CodeCodex
Guides through creating a new OpenCode-compatible agent with interactive interview, permission configuration, and validation. Use when user says "create opencode agent", "new opencode agent", "build agent for opencode", or wants to create an OpenCode agent markdown file.
Skill Claude CodeCodex
Guides through creating a new OpenCode command with interactive interview, $VARIABLE configuration, and validation. Use when user says "create opencode command", "new opencode command", "build command for opencode", or wants to create an OpenCode command markdown file.
Skill Claude CodeCodex
Guides through creating a new OpenCode-compatible skill with interactive interview, best-practice enforcement, and validation. Use when user says "create opencode skill", "new opencode skill", "build skill for opencode", or wants to create an OpenCode SKILL.md file.
Skill Claude CodeCodex
Unified entry point for creating or updating OpenCode tools (skills, agents, commands) with dependency awareness. Orchestrates the creation of multiple related artifacts in a single session. Use when user says "create opencode tool", "new opencode tool", "oc-tool-dev", or wants to create/update an OpenCode artifact…
Skill Claude CodeCodex
Updates an existing OpenCode agent to match current platform best practices, fixes deprecated patterns, and validates the result. Use when user says "update opencode agent", "fix opencode agent", "migrate agent to opencode", or wants to modernize an existing OpenCode agent file.