Skill Claude CodeCodex
An example user-invoked skill that demonstrates frontmatter options and the skills/ /SKILL.md layout.
Skill Claude CodeCodex
An example user-invoked skill that demonstrates frontmatter options and the skills/ /SKILL.md layout.
Skill Claude CodeCodex
This skill should be used when the user asks to "demonstrate skills", "show skill format", "create a skill template", or discusses skill development patterns. Provides a reference template for creating Antigravity plugin skills.
Agent
Designs feature architectures by analyzing existing codebase patterns and conventions, then providing comprehensive implementation blueprints with specific files to create/modify, component designs, data flows, and build sequences.
Agent
Deeply analyzes existing codebase features by tracing execution paths, mapping architecture layers, understanding patterns and abstractions, and documenting dependencies to inform new development.
Agent
Reviews code for bugs, logic errors, security vulnerabilities, code quality issues, and adherence to project conventions, using confidence-based filtering to report only high-priority issues that truly matter.
Command
Guided feature development with codebase understanding and architecture focus.
Agent
Use this agent when analyzing conversation transcripts to find behaviors worth preventing with hooks. Typical triggers include the /hookify command being invoked without arguments, or the user explicitly asking to look back at the current conversation and surface mistakes that should be prevented in the future. See…
Command
Enable or disable hookify rules interactively.
Command
Get help with the hookify plugin.
Command
Create hooks to prevent unwanted behaviors from conversation analysis or explicit instructions.
Command
List all configured hookify rules.
Skill Claude CodeCodex
This skill should be used when the user asks to "create a hookify rule", "write a hook rule", "configure hookify", "add a hookify rule", or needs guidance on hookify rule syntax and patterns.
Skill Claude CodeCodex
Solve competition math problems (IMO, Putnam, USAMO, AIME) with adversarial verification that catches the errors self-verification misses. Activates when asked to 'solve this IMO problem', 'prove this olympiad inequality', 'verify this competition proof', 'find a counterexample', 'is this proof correct', or for any…
Skill Claude CodeCodex
Creates interactive HTML playgrounds — self-contained single-file explorers that let users configure something visually through controls, see a live preview, and copy out a prompt. Use when the user asks to make a playground, explorer, or interactive tool for a topic.