Conventions for writing and reviewing unit and integration tests for Git::Commands::* classes. Use when scaffolding new command tests or auditing existing ones.

test on Windows, enterprise CA, corporate certificate, GPO cert, TLS fetch failed, Windows sandbox, daytona windows, self-hosted cert. Use when validating iPolloWork Windows enterprise TLS/OS-trust fixes in a Daytona Windows sandbox.

Subscribe to a skill event. Adds a subscription that injects context before or after a skill runs. Supports optional conditions at both insert-level (inherited by all subscriptions) and subscription-level (AND-stacked). Conditions include fileExists, gitBranch, envSet, envEquals, fileContains (with optional regex).

Update user profile information when user shares preferences, habits, or work details. When you need to save user preferences, remember user's work domain, or provide personalized service.

Get MCP server detailed usage instructions (INSTRUCTIONS.md). When you need to understand server full capabilities or learn server-specific usage patterns.

Get current chat history including user messages, your replies, and system task notifications. When user says 'check previous messages' or 'what did I just send', use this tool.

PERMANENTLY DELETE scheduled task. When user says 'cancel/delete task' use this. When user says 'turn off notification' use update_scheduled_task with notify=false. When user says 'pause task' use update_scheduled_task with enabled=false.

Multi-platform, multi-account social publishing engine — Douyin, RedNote, Bilibili today, 10 platforms end of S2. Use when the user wants to post the same video or image-text to N platforms and M accounts in one click, schedule cross-timezone rollouts, or reuse one upload as a reference for other plugins via the Asset Bus.

Use this skill when you learn one or more design pattern(s) in the Langroid (multi) agent framework, and want to make a note for future reference for yourself. Use this either autonomously, or when asked by the user to record a new pattern.

Pattern: create or update WordPress block patterns (starter pages, templates, template parts, Query Loop layouts), review pattern registration, block markup, categories, accessibility, or i18n/escaping, or improve pattern design quality. Route custom blocks to wp-block-development; route frontend interactivity to wp-interactivity-api.

Use this skill for performance profiling and optimization. Two modes: (1) Analyze existing profile files (Chrome traces, memory snapshots) — write scripts to parse and summarize metrics per user requirements. (2) Generate profiles during development — configure ProfileConfig, run training, collect traces, analyze bottlenecks, and suggest optimizations. Trigger: 'profile', 'performance', 'slow', 'MFU', 'throughput', 'bottleneck', 'memory usage', 'trace', 'optimize training speed'.

Delegate to builtin or custom subagents for single-agent handoffs, parallel review, scripted chaining, async work, forked context, and coordinated workflows. Use when one parent agent should stay in control while children supply focused context, planning, review, or execution.

Compile current scholarly evidence for a scientific manuscript or research brief. Use when the user explicitly asks to gather literature, references, background evidence, competing findings, or a manuscript research packet. Uses Parallel Search by default, Parallel Extract for source verification, Parallel Research for explicitly deep/exhaustive work, optional explicit Parallel Chat, and optional Perplexity only when requested or allowed as a failure fallback.

Convert heterogeneous documents and selected URIs to Markdown with Microsoft MarkItDown for text analysis, search, and LLM/RAG ingestion. Covers safe local conversion, streams, Office/PDF/data formats, batch workflows, plugins, vision OCR, Azure extraction, and the official MCP server.

Sets up notification channels for CloudWatch alarms using SNS topics and subscriptions. Always use this skill when configuring alarm notifications — it creates encrypted SNS topics, configures topic policies for CloudWatch access, sets up email/SMS/webhook subscriptions, and links alarms to notification actions with proper security controls.

Secret safety for AWS Secrets Manager, secret management, credentials, API keys, tokens, and passwords. Prevents AI agents from directly fetching secret values and teaches runtime dynamic references with asm-exec so plaintext never enters the LLM context window.

React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.

Interview the user relentlessly about a plan or design until reaching shared understanding, resolving each branch of the decision tree. Use when user wants to stress-test a plan, get grilled on their design, or mentions "grill me".

Integrate Playwright tests with OpenTelemetry, Grafana, Prometheus, Loki, and Tempo. Use when debugging test failures across distributed systems, measuring test performance, creating test dashboards, or correlating tests with backend traces.

Terra API device and provider connections. Use when connecting users to wearables (Fitbit, Garmin, Apple Health, Oura, WHOOP), managing user sessions, or handling disconnections.