performance
25Skill Claude Code
This skill should be used when reviewing code for N+1 queries or memory leaks.
Skill Claude Code
This skill should be used when reviewing code for N+1 queries or memory leaks.
Skill Claude Code
This skill should be used when the user works with Python files (.py), asks about "type hints", "protocols", "dataclasses", "async/await", or discusses Pythonic patterns.
Skill Claude Code
This skill should be used when designing or running scenario-based acceptance tests.
Skill Claude Code
This skill should be used when evaluating implementation quality before submission.
Skill Claude Code
This skill should be used when the user works with React components (.tsx/.jsx), asks about "hooks", "state management", "memo optimization", or discusses component composition.
Skill Claude Code
This skill should be used when reviewing changes that may break existing behavior.
Skill Claude Code
This skill should be used when reviewing code for unbounded loops or missing assertions.
Skill Claude Code
Local codebase research — find patterns, trace flows, map dependencies.
Skill Claude Code
Competitor analysis — feature comparison, positioning and gap identification.
Skill Claude Code
External web research — docs, articles, community knowledge; untrusted data.
Skill Claude Code
Market landscape research — analyze market positioning, user needs, and industry trends.
Skill Claude Code
Technology evaluation — assess libraries, frameworks and tools against requirements.
Skill Claude Code
This skill should be used when performing a code review (the 6-step process).
Skill Claude Code
This skill should be used when the user works with Rust files (.rs), asks about "ownership", "borrowing", "lifetimes", "traits", or discusses memory safety.
Skill Claude Code
This skill should be used when reviewing code for injection, auth or secrets flaws.
Skill Claude Code
This skill should be used when the user asks to "handle errors", "inject dependencies", "return Result", "make it immutable", or implements business logic or error handling.
Skill Claude Code
This skill should be used when implementing features or fixing bugs. Enforces RED-GREEN-REFACTOR.
Skill Claude Code
This skill should be used when the user asks to "write tests", "fix failing tests", "improve test coverage" or "debug a flaky test", or reviews test quality.
Skill Claude Code
This skill should be used when the user works with TypeScript files (.ts/.tsx), asks about "generics", "type guards", "utility types", "discriminated unions", or discusses type safety.
Skill Claude Code
This skill should be used when the user asks to "design a component", "pick colors", "improve typography", "fix spacing", or discusses visual design and CSS.
Skill Claude Code
Canonical worktree path resolution and discovery algorithm for agents and commands.
Agent Claude Code
Background tracker-conventions agent — probes the configured issue tracker's capabilities, infers repository conventions within bounds, and writes that provider's /.devflow/tracker/{provider}.md exactly once. Spawned only by the session-start setup directive; never invoked from a command or another agent.
Agent Claude Code
Read-only search agent for broad fan-out searches, when answering means sweeping many files, directories or naming conventions and you only need the conclusion, not the file dumps. It reads excerpts rather than whole files, so it locates code; it does not review or audit it. Specify search breadth: quick for one…
Skill Claude Code
Agent-owned reference files, read by explicit path, never preloaded.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: