Development skills

Anti-overengineering guide based on YAGNI. Use before adding an architectural pattern, during code review, or to challenge an overly complex implementation.

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Follow-up review that never trusts a commit message — always re-reads the actual diff before resolving a thread. Cites a real source for new issues, matching review-advanced.

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Template de code review basique. À personnaliser pour votre projet.

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Autonomous refactoring via spec-driven development. Orchestrates contract tests, batch planning, and incremental implementation with regression checks. Reuses feature-planner and feature-implementer agents.

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Event Storming Big Picture on a bounded context or the whole project. Explores code to discover domain events, commands, entities, context boundaries, and produces structured markdown following Vaughn Vernon's strategic patterns. Usage: /event-storming <bc-name> or /event-storming global

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Advanced code review with multiple sequential agents. Customize for your project.

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Parse Claude Code JSONL session logs from ~/.claude/projects/ for tool call inventory, token costs, error detection, subagent traces, and compaction detection

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SolidJS expert including reactivity, components, and store patterns

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Create, validate, and convert skills for the agent ecosystem. Enforces standardized structure for consistency. Enables self-evolution by creating new skills on demand, converting MCP servers and codebases to skills.

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Verify that implementation code faithfully implements its specification — checks function contracts, API contracts, and protocol compliance against source specifications

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Parses and merges Claude .jsonl transcripts with debug logs to generate a timeline heuristics report of API limits, context overflows, hook blocks, and tool failures.

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State management expert including MobX, Redux, Zustand, and reactive patterns

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Ripgrep-powered dead-code crawler that finds stale, broken, or orphaned JavaScript/CJS/MJS modules in the Agent Studio framework. Walks a target directory, checks each file for external references, and surfaces (or deletes) unreferenced files. Prevents registry bloat and silent tool dropouts from modules no one calls.

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AI-assisted debugging specialist with deep knowledge of modern debugging tools, observability platforms, and automated root cause analysis. Implements Cursor Debug Mode methodology — structured hypothesis ranking, targeted code instrumentation, human-in-the-loop reproduction gate, log-confirmed root cause, and mandatory cleanup.

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SPARC (Specification, Pseudocode, Architecture, Refinement, Completion) comprehensive development methodology with multi-agent orchestration

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Use when building, debugging, or documenting Telegram bot polling flows that need safe agent routing, state tracking, and final-only replies without webhooks.

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Rules for integrating Tauri's native APIs in the frontend application.

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General rules for developing desktop applications using Tauri with Svelte and TypeScript for the frontend.

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Specific rules for Starknet React projects, focusing on blockchain integration.

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React Native and Expo best practices for building performant mobile apps. Use when building React Native components, optimizing list performance, implementing animations, or working with native modules. Triggers on tasks involving React Native, Expo, mobile performance, or native platform APIs.

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Rust programming expert including ownership, borrowing, lifetimes, async Tokio patterns, error handling, trait system, performance optimization, testing, and production systems development

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Enhanced code search with custom ripgrep binary supporting ES module extensions and advanced patterns.

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Specifies standards for RestController classes, including API route mappings, HTTP method annotations, dependency injection, and error handling with ApiResponse and GlobalExceptionHandler.

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Dispatch code-reviewer agent for two-stage review. Use after completing implementation tasks.

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