Performs systematic root cause analysis to identify the true source of bugs, errors, and unexpected behavior through structured investigation phases — not just treating symptoms. Use when a user reports a bug, crash, error, or broken behavior and needs to debug, troubleshoot, or investigate why something is not working; especially for complex or intermittent issues across multiple components. Applies the Five Whys method, hypothesis-driven testing, stack trace analysis, git blame/log evidence gathering, and causal chain documentation to isolate and confirm root causes before applying any fix.

Coordinates parallel investigation threads to simultaneously explore multiple hypotheses or root causes across different system areas. Use when debugging production incidents, slow API performance, multi-system integration failures, or complex bugs where the root cause is unclear and multiple plausible theories exist; when serial troubleshooting is too slow; or when multiple investigators can divide root-cause analysis work. Provides structured phases for problem decomposition, thread assignment, sync points with Continue/Pivot/Converge decisions, and final report synthesis.

Handle HR workflows — onboarding, announcements, and employee comms.

Build a Total Addressable Market list by sourcing accounts and contacts from providers like Crustdata, Dropleads, and PDL.

Handles difficult colleagues and resolves conflicts using frameworks from Anneka Gupta and workplace dynamics research. Use when dealing with blocking colleagues, toxic dynamics, or maintaining relationships under stress.

Audit UI implementations against Nielsen's 10 Usability Heuristics for User Interface Design. Produces a structured issue log with severity ratings, heuristic mappings, and remediation guidance. Use when conducting heuristic evaluations, reviewing UI code for usability compliance, or auditing existing interfaces.

Review and guide UI implementations using the 21 Laws of UX. Identifies usability issues in HTML, CSS, and JavaScript by applying established cognitive, visual, and behavioral principles. Use when reviewing UI code, building new interfaces, or auditing user experience.

Handle Hugo docs information-architecture moves: discover old vs new URLs, add front matter aliases (Phase 1), update in-repo links (Phase 2), interactive List 2 resolution and fragment validation (Phase 3; no guessing). Supports PR-scoped mapping plus whole-content sweeps for inbound links to that mapping, or a full-site follow-up. Triggers on: "IA migration", "redirects for moved pages", "fix links after content move", "PR-scoped link/anchor pass", "aliases for old URLs". After branch work, chain the review-changes skill (main...HEAD) before a PR. Agents must run the in-file required procedure and definition of done, not the phases alone in isolation.

libstorage - Storage abstraction layer. createStorage factory returns backend based on environment (local, S3, Supabase). LocalStorage, S3Storage, SupabaseStorage implement storage interface. parseJsonl and serializeJsonl handle JSONL format. Use for file persistence, data storage, and multi-backend support.

DEPRECATED redirect — this skill was renamed to tools. Do not use this skill; invoke tools instead. Kept only so old references to aiconfig-tools still point users to the new name.

OpenClaw integration for 1ly payments. Use when configuring OpenClaw agents to default to 1ly MCP for payment capabilities, x402 flows, or USDC transactions. Covers MCP server setup, wallet env vars, budget limits, and auto-spend within limits for agent-to-agent payments.

Use x402 protocol for HTTP-native crypto payments. Use when Clawdbot needs to pay for APIs, access paid resources, or handle 402 Payment Required responses. Supports USDC payments on Base, Ethereum, and other EVM chains via the x402 standard.

Create AGENTS.md files for project-specific inline rules. Use when adding small, project-specific instructions that should be committed in repos.

Guide for implementing Google Gemini API document processing - analyze PDFs with native vision to extract text, images, diagrams, charts, and tables. Use when processing documents, extracting structured data, summarizing PDFs, answering questions about document content, or converting documents to structured formats. (project)

Guide for implementing Better Auth - a framework-agnostic authentication and authorization framework for TypeScript. Use when adding authentication features like email/password, OAuth, 2FA, passkeys, or advanced auth functionality to applications.

Use when you need to add or review fuzz testing for Java APIs with CATS — including contract-driven negative testing, malformed payload validation, boundary input exploration, CI integration, reproducible failures, and local execution guidance. This should trigger for requests such as Add fuzz testing to a Java project; Use CATS for API negative testing; Review CI quality gates for API contract robustness; Improve boundary and malformed input test coverage; Run CATS fuzz tests against an OpenAPI contract. Part of Plinth Toolkit

帮助开发者为 Vue 3 组件编写单元测试。当用户需要添加单元测试时使用。

根据 TAPD 单据分析开发需求并生成方案。当用户需要开发 TAPD 需求/缺陷/任务时使用。

Build comprehensive attack trees to visualize threat paths. Use when mapping attack scenarios, identifying defense gaps, or communicating security risks to stakeholders.

Claude Code hook system for pre/post tool execution. Triggers on: hooks, PreToolUse, PostToolUse, hook script, tool validation, audit logging.