Blockchain

Creates structured output formats (JSON, YAML, Markdown-KV, XML) and response style configurations for Claude. Use when: (1) defining agent output schemas (.json, .yaml, .xml), (2) configuring response style scope hierarchy, (3) embedding formats in agents/commands, (4) building CLAUDE.md output sections, (5) creating format definitions in .claude/styles/, or (6) standardizing structured data serialization.

Enterprise context and session management with token budget optimization and state persistence

Generate type definitions from build artifacts. Creates effects module FIRST(Result, App monad, errors), then domain types, API schemas, storage models.Outputs ACTUAL source files. Use when: generating types, creating models.

LSP-powered context extraction using cclsp MCP tools, Solargraph, and Sorbet for type-safe code generation. Trigger keywords: cclsp, LSP, context compilation, interface extraction, vocabulary, Guardian, Sorbet, type checking, find_definition, get_diagnostics, Solargraph, type safety

Expert guidance for Public Key Infrastructure (PKI) and X.509 certificates including certificate structure, DN parsing, CSR generation, certificate signing, revocation (CRL/OCSP), key management, and OpenSSL commands. Use this when working with digital certificates, certificate authorities, or cryptographic key management.

Create a functional persona definition with expertise, question methodology, and research protocol. Use when an expert perspective needs definition for repeated use across dialogues or sessions.

Generate flowcharts from YAML/JSON definitions or Python DSL. Supports standard flowchart shapes, swimlanes, and PNG/SVG/PDF export.

Meta-validation skill that generates edge cases, production scenarios, and reality gaps not covered by original specifications. Identifies specification-reality mismatches by analyzing what tests claim versus what production data reveals. Creates test deficiency reports showing coverage gaps for Quinn review. Use before quality gate approval to ensure tests reflect production reality, not just specification compliance.

Chrome DevTools orchestrator providing intelligent routing between CLI (bdg) and MCP (Code Mode) approaches. CLI prioritized for speed and token efficiency; MCP fallback for multi-tool integration scenarios.

Manages connections to Logseq graphs via HTTP API, CLI, or MCP Server. Auto-invokes when users mention connecting to Logseq, API tokens, graph paths, connection issues, or backend configuration. Handles backend detection, environment setup, and connectivity troubleshooting.

Comprehensive guide for the Echo web framework. Use when building scalable, high-performance web applications and REST APIs in Go with features like flexible routing, middleware support, request/response binding, static file serving, and template rendering. Applies to installing Echo, defining routes, implementing middleware, handling requests/responses, and building web services.

Master Ethereum development including EVM, gas optimization, and client interactions

Token-efficient codebase exploration using MCP-first approach. Locates functions, classes, patterns, and traces dependencies with 80-90% token savings. Use when searching code, finding implementations, or tracing call chains.

This skill should be used when the user asks to "create tasks", "break down story into tasks", "define tasks", "what tasks are needed", "write acceptance criteria", "implementation tasks", "task list", "create work items", "technical tasks", "work breakdown", "decompose story", "story to tasks", or when decomposing user stories into specific, executable tasks with clear acceptance criteria for GitHub Projects.

Animation specialist - handles Framer Motion patterns, motion tokens, transitions, and micro-interactions for the calm aesthetic.

Use this skill when writing, reviewing, or discussing issue descriptions, acceptance criteria, or task breakdowns. Ensures consistent, high-quality issue structure that any developer or AI can pick up and execute. Triggers when drafting issues, defining requirements, or when users ask "how should I write this issue?" or "what should the acceptance criteria be?"

Manage 84 automation scripts and environment configurations via MCP. Use when validating deployments, running automation scripts, managing environments, or checking script availability. Provides 60-80% token savings per request and 73% parallel execution speedup.

Fast, persistent, and token-optimized browser automation using Playwright. Supports navigation, clicking, typing, screenshots, batch execution, and more. Use when working with web pages, browser automation, or when the user mentions browsing, clicking, or web scraping.

Generates LLM-optimized code context with function call graphs, side effect detection, and incremental updates. Processes JavaScript/TypeScript codebases to create compact semantic representations including multi-level summaries, entry point identification, and hash-based change tracking. Provides 74-97% token reduction compared to reading raw source files. Useful for understanding code architecture, debugging complex systems, reviewing pull requests, and onboarding to unfamiliar projects.

Create System Requirements (SYS) - Layer 6 artifact defining functional requirements and quality attributes