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Comprehensive best practices and patterns for Manim Community Edition (ManimCE) - the community-maintained mathematical animation engine for Python. Use when working with Manim Community code for creating mathematical animations, educational videos, or visual explanations. Triggers include working with manim imports (from manim import *), manim CLI commands, Scene classes, mathematical animations, LaTeX rendering, 3D visualizations, or any tasks involving the Manim Community framework. This skill provides domain-specific knowledge for ManimCE specifically, NOT the 3b1b/ManimGL version.

Publish Markdown articles to X (Twitter) Articles editor with proper formatting. Use when user wants to publish a Markdown file/URL to X Articles, or mentions "publish to X", "post article to Twitter", "X article", or wants help with X Premium article publishing. Handles cover image upload and converts Markdown to rich text automatically.

Interactive planning and execution for complex tasks. Use when user asks to use or invoke planner skill.

Use when developing WordPress (Gutenberg) blocks: block.json metadata, register_block_type(_from_metadata), attributes/serialization, supports, dynamic rendering (render.php/render_callback), deprecations/migrations, viewScript vs viewScriptModule, and @wordpress/scripts/@wordpress/create-block build and test workflows.

Use when investigating or improving WordPress performance (backend-only agent): profiling and measurement (WP-CLI profile/doctor, Server-Timing, Query Monitor via REST headers), database/query optimization, autoloaded options, object caching, cron, HTTP API calls, and safe verification.

Development skill for Enferno Flask framework. Use when implementing features, fixing bugs, or writing code for Enferno-based applications. This includes creating models, API endpoints, Vue.js frontend components, database operations, or any development task within the Enferno ecosystem. Triggers: creating blueprints, adding models, building APIs, Vue/Vuetify components, Celery tasks, database migrations.

INVOKE THIS SKILL before creating any PR to ensure compliance with branch naming, changelog requirements, and reviewer assignment.

Testing patterns for PHPUnit and Playwright E2E tests. Use when writing tests, debugging test failures, setting up test coverage, or implementing test patterns for ActivityPub features.

Third-party WordPress plugin integration patterns. Use when adding new integrations, debugging compatibility with other plugins, or working with existing integrations.

Use when adding animations with Motion Vue (motion-v) - provides motion component API, gesture animations, scroll-linked effects, layout transitions, and composables for Vue 3/Nuxt

Manually trigger plan-sync to update downstream task specs after implementation drift. Use when code changes outpace specs.

Create structured build plans from feature requests or Flow IDs. Use when planning features or designing implementation. Triggers on /flow-next:plan with text descriptions or Flow IDs (fn-1-abc, fn-1-abc.2, or legacy fn-1, fn-1.2).

Guide for writing ast-grep rules to perform structural code search and analysis. Use when users need to search codebases using Abstract Syntax Tree (AST) patterns, find specific code structures, or perform complex code queries that go beyond simple text search. This skill should be used when users ask to search for code patterns, find specific language constructs, or locate code with particular structural characteristics.

Create a custom builtin function to be used in the Rego policy engine

Управление переводами REST API ключей (rest_*) для MikoPBX. Автоматически находит отсутствующие русские ключи в RestApi.php и синхронизирует их с исходным кодом. Использовать при проверке переводов API, после добавления новых endpoints или перед релизом.

Управление многоязычными переводами на 29 языков с приоритетом русского языка. Использовать при добавлении новых переводов, переводе на все языки, проверке консистентности или удалении устаревших ключей.

Provides systematic debugging approaches for HyperShift hosted-cluster issues. Auto-applies when debugging cluster problems, investigating stuck deletions, or troubleshooting control plane issues.

Preprocessing and cleaning techniques for astronomical light curves. Use when preparing light curve data for period analysis, including outlier removal, trend removal, flattening, and handling data quality flags. Works with lightkurve and general time series data.

DC power flow analysis for power systems. Use when computing power flows using DC approximation, building susceptance matrices, calculating line flows and loading percentages, or performing sensitivity analysis on transmission networks.

Generator economic dispatch and cost optimization for power systems. Use when minimizing generation costs, computing optimal generator setpoints, calculating operating margins, or working with generator cost functions.

Core building blocks of Suricata signatures and multi-condition DPI logic

Fast workflow to inspect PCAPs and extract protocol-level details using tshark

Data conditioning techniques for gravitational wave detector data. Use when preprocessing raw detector strain data before matched filtering, including high-pass filtering, resampling, removing filter wraparound artifacts, and estimating power spectral density (PSD). Works with PyCBC TimeSeries data.

Nonlinear optimization with CasADi and IPOPT solver. Use when building and solving NLP problems: defining symbolic variables, adding nonlinear constraints, setting solver options, handling multiple initializations, and extracting solutions. Covers power systems optimization patterns including per-unit scaling and complex number formulations.

Download flood stage thresholds from NWS (National Weather Service). Use when determining flood levels for USGS stations, accessing action/minor/moderate/major flood stages, or matching stations to their flood thresholds.

Download water level data from USGS using the dataretrieval package. Use when accessing real-time or historical streamflow data, downloading gage height or discharge measurements, or working with USGS station IDs.

Extract text content from images using Tesseract OCR via Python

Cheminformatics toolkit for fine-grained molecular control. SMILES/SDF parsing, descriptors (MW, LogP, TPSA), fingerprints, substructure search, 2D/3D generation, similarity, reactions. For standard workflows with simpler interface, use datamol (wrapper around RDKit). Use rdkit for advanced control, custom sanitization, specialized algorithms.

Defining and extracting kernel constants for syzkaller syzlang descriptions

Full build workflow for adding new syscall descriptions to syzkaller

Analyzes 3D mesh files (STL) to calculate geometric properties (volume, components) and extract attribute data. Use this skill to process noisy 3D scan data and filter debris.

Write and evaluate effective Python tests using pytest. Use when writing tests, reviewing test code, debugging test failures, or improving test coverage. Covers test design, fixtures, parameterization, mocking, and async testing.

Evaluate research artifacts running in separate Docker containers via artifact-runner. Access artifacts through HTTP API, execute commands, read files, and analyze PDFs.

Data validation and pipeline testing utilities for ML training projects. Validates datasets, model checkpoints, training pipelines, and dependencies. Use when validating training data, checking model outputs, testing ML pipelines, verifying dependencies, debugging training failures, or ensuring data quality before training.

使用 Payload REST API 将周刊写入 CMS（发布为草稿），通过 users API Key 认证。

Render beautiful Mermaid diagrams as SVG or ASCII art using the beautiful-mermaid library. Supports 15+ themes, 5 diagram types (flowchart, sequence, state, class, ER), and ultra-fast rendering.

Datadog CLI for searching logs, querying metrics, tracing requests, and managing dashboards. Use this when debugging production issues or working with Datadog observability.

Creates detailed, sectionized implementation plans through research, stakeholder interviews, and multi-LLM review. Use when planning features that need thorough pre-implementation analysis.

Brief description shown in /help (required)

Play Yoink, an onchain capture-the-flag game on Base. Yoink the flag from the current holder, check game stats and leaderboards, view player scores, and compete for the trophy. Uses Bankr for transaction execution.

Workaround for Claude Code filtering BMP PUA Unicode (U+E000-U+F8FF). Supplementary PUA Nerd Font icons like 󰊤 󱃾 󰁹 (U+F0000+, e.g. nf-md-github, nf-md-kubernetes, nf-md-battery) can be written directly. BMP PUA icons (Powerline, Font Awesome, Devicons) require placeholder syntax like {{ U+E0A0 }} or {{ nf-fa-star }} (without spaces), which hooks auto-convert. Invoke when reading or writing Starship configs, tmux themes, shell prompts, or statuslines.

Document toolkit (.docx). Create/edit documents, tracked changes, comments, formatting preservation, text extraction, for professional document processing.

Convert various file formats (PDF, Office documents, images, audio, web content, structured data) to Markdown optimized for LLM processing. Use when converting documents to markdown, extracting text from PDFs/Office files, transcribing audio, performing OCR on images, extracting YouTube transcripts, or processing batches of files. Supports 20+ formats including DOCX, XLSX, PPTX, PDF, HTML, EPUB, CSV, JSON, images with OCR, and audio with transcription.

Document toolkit (.docx). Create/edit documents, tracked changes, comments, formatting preservation, text extraction, for professional document processing.

Spreadsheet toolkit (.xlsx/.csv). Create/edit with formulas/formatting, analyze data, visualization, recalculate formulas, for spreadsheet processing and analysis.

Direct REST API access to UniProt. Protein searches, FASTA retrieval, ID mapping, Swiss-Prot/TrEMBL. For Python workflows with multiple databases, prefer bioservices (unified interface to 40+ services). Use this for direct HTTP/REST work or UniProt-specific control.

Convert Figma designs to production-ready React components with Tailwind CSS. Use when user provides a Figma URL, asks to convert Figma designs to React/code, wants to extract components from Figma, or mentions "vibefigma". Requires a Figma access token (via --token flag, FIGMA_TOKEN env var, or .env file).

Use when optimizing large value type performance, working with noncopyable types, or reducing ARC traffic. Covers borrowing, consuming, inout modifiers, consume operator, ~Copyable types.

Use when needing synchronous actor access in tests, legacy delegate callbacks, or performance-critical code. Covers MainActor.assumeIsolated, @preconcurrency protocol conformances, crash behavior, Task vs assumeIsolated.

CarPlay Now Playing integration patterns. Use when implementing CarPlay audio controls, CPNowPlayingTemplate customization, or debugging CarPlay-specific issues.

Capture and analyze thread backtraces with LLDB/GDB to debug hangs, deadlocks, UI freezes, IPC stalls, or high-CPU loops across any language or project. Use when an app becomes unresponsive, switching contexts stalls, or you need thread stacks to locate lock inversion or blocking calls.

This skill should be used when the user asks to "create a hook", "add a PreToolUse/PostToolUse/Stop hook", "validate tool use", "implement prompt-based hooks", "use ${CLAUDE_PLUGIN_ROOT}", "set up event-driven automation", "block dangerous commands", or mentions hook events (PreToolUse, PostToolUse, Stop, SubagentStop, SessionStart, SessionEnd, UserPromptSubmit, PreCompact, Notification). Provides comprehensive guidance for creating and implementing Claude Code plugin hooks with focus on advanced prompt-based hooks API.

This skill should be used when user asks to "query Supabase", "list Supabase tables", "get Supabase schema", "search Supabase records", "check Supabase database", "Supabase auth", "Supabase authentication", "RLS policy", "row level security", "Supabase foreign key", "table relationships", "Supabase join", "Supabase filter", "Supabase pagination", or needs guidance on Supabase database patterns, auth flows, RLS policies, or query best practices.

Multi-agent coordination patterns for OpenCode swarm workflows. Use when work benefits from parallelization or coordination. Covers: decomposition, worker spawning, file reservations, progress tracking, and review loops.

Detect whether the current project uses jj (Jujutsu) or git for version control. Run this BEFORE any VCS command to use the correct tool.

Create new UI elements for tryelements.dev registry. Use when: (1) Adding new UI components (buttons, inputs, cards), (2) Building integration components (Clerk, Stripe, Uploadthing), (3) Creating theme-related elements, (4) Any shadcn-style registry component. IMPORTANT: For logo components with variants (icon/wordmark/logo + dark/light), use the logo-with-variants skill instead. This skill includes scaffolding, registry schema, and component patterns. ALWAYS use Context7 MCP to fetch latest dependency docs before implementing.

Generate standalone skills from MCP servers. Use when users want to create a reusable skill for an MCP service. Triggers on "create skill for MCP", "generate MCP skill", "make skill from MCP server".

Fetch CI build results and diagnose failures. Auto-detects provider from project files or URLs. Supports GitHub Actions, Buildkite, and CircleCI.

Use this skill for processing and analyzing large tabular datasets (billions of rows) that exceed available RAM. Vaex excels at out-of-core DataFrame operations, lazy evaluation, fast aggregations, efficient visualization of big data, and machine learning on large datasets. Apply when users need to work with large CSV/HDF5/Arrow/Parquet files, perform fast statistics on massive datasets, create visualizations of big data, or build ML pipelines that don't fit in memory.

Create API handoff documentation for frontend developers. Use when backend work is complete and needs to be documented for frontend integration, or user says 'create handoff', 'document API', 'frontend handoff', or 'API documentation'.

Implements the NOWAIT technique for efficient reasoning in R1-style LLMs. Use when optimizing inference of reasoning models (QwQ, DeepSeek-R1, Phi4-Reasoning, Qwen3, Kimi-VL, QvQ), reducing chain-of-thought token usage by 27-51% while preserving accuracy. Triggers on "optimize reasoning", "reduce thinking tokens", "efficient inference", "suppress reflection tokens", or when working with verbose CoT outputs.

Build and deploy production-ready generative AI agents using Vertex AI, Gemini models, and Google Cloud infrastructure with RAG, function calling, and multi-modal capabilities. Use when appropriate context detected. Trigger with relevant phrases based on skill purpose.

Set up local development environment and testing workflow for Documenso. Use when configuring dev environment, setting up test workflows, or establishing rapid iteration patterns with Documenso. Trigger with phrases like "documenso local dev", "documenso development", "test documenso locally", "documenso dev environment".

Deploy FireCrawl integrations to Vercel, Fly.io, and Cloud Run platforms. Use when deploying FireCrawl-powered applications to production, configuring platform-specific secrets, or setting up deployment pipelines. Trigger with phrases like "deploy firecrawl", "firecrawl Vercel", "firecrawl production deploy", "firecrawl Cloud Run", "firecrawl Fly.io".

Optimize Lindy AI costs and manage usage efficiently. Use when reducing costs, analyzing usage patterns, or optimizing budget allocation. Trigger with phrases like "lindy cost", "lindy billing", "reduce lindy spend", "lindy budget".

Comprehensive debugging toolkit for Lindy AI agents. Use when investigating complex issues, collecting diagnostics, or preparing support tickets. Trigger with phrases like "lindy debug", "lindy diagnostics", "lindy support bundle", "investigate lindy issue".

Deploy Instantly integrations to Vercel, Fly.io, and Cloud Run platforms. Use when deploying Instantly-powered applications to production, configuring platform-specific secrets, or setting up deployment pipelines. Trigger with phrases like "deploy instantly", "instantly Vercel", "instantly production deploy", "instantly Cloud Run", "instantly Fly.io".

Create a minimal working Lokalise example. Use when starting a new Lokalise integration, testing your setup, or learning basic Lokalise API patterns. Trigger with phrases like "lokalise hello world", "lokalise example", "lokalise quick start", "simple lokalise code".

Implement Retell AI rate limiting, backoff, and idempotency patterns. Use when handling rate limit errors, implementing retry logic, or optimizing API request throughput for Retell AI. Trigger with phrases like "retellai rate limit", "retellai throttling", "retellai 429", "retellai retry", "retellai backoff".

Implement core Gamma workflow for presentation editing and export. Use when modifying existing presentations, exporting to various formats, or managing presentation assets. Trigger with phrases like "gamma edit presentation", "gamma export", "gamma PDF", "gamma update slides", "gamma modify".

Install and configure Customer.io SDK/CLI authentication. Use when setting up a new Customer.io integration, configuring API keys, or initializing Customer.io in your project. Trigger with phrases like "install customer.io", "setup customer.io", "customer.io auth", "configure customer.io API key".

Diagnose and fix Customer.io common errors. Use when troubleshooting API errors, delivery issues, or integration problems with Customer.io. Trigger with phrases like "customer.io error", "customer.io not working", "debug customer.io", "customer.io issue".

Collect Customer.io debug evidence for support. Use when creating support tickets, reporting issues, or documenting integration problems. Trigger with phrases like "customer.io debug", "customer.io support ticket", "collect customer.io logs", "customer.io diagnostics".

Collect Ideogram debug evidence for support tickets and troubleshooting. Use when encountering persistent issues, preparing support tickets, or collecting diagnostic information for Ideogram problems. Trigger with phrases like "ideogram debug", "ideogram support bundle", "collect ideogram logs", "ideogram diagnostic".

Deploy PostHog integrations to Vercel, Fly.io, and Cloud Run platforms. Use when deploying PostHog-powered applications to production, configuring platform-specific secrets, or setting up deployment pipelines. Trigger with phrases like "deploy posthog", "posthog Vercel", "posthog production deploy", "posthog Cloud Run", "posthog Fly.io".

Deploy Replit integrations to Vercel, Fly.io, and Cloud Run platforms. Use when deploying Replit-powered applications to production, configuring platform-specific secrets, or setting up deployment pipelines. Trigger with phrases like "deploy replit", "replit Vercel", "replit production deploy", "replit Cloud Run", "replit Fly.io".

Production deployment checklist for MaintainX integrations. Use when preparing to deploy a MaintainX integration to production, verifying production readiness, or auditing existing deployments. Trigger with phrases like "maintainx production", "deploy maintainx", "maintainx go-live", "maintainx production checklist", "maintainx launch".

Debug and resolve common MaintainX API errors. Use when encountering API errors, authentication issues, or unexpected responses from the MaintainX API. Trigger with phrases like "maintainx error", "maintainx 401", "maintainx api problem", "maintainx not working", "debug maintainx".

Implement Exa webhook signature validation and event handling. Use when setting up webhook endpoints, implementing signature verification, or handling Exa event notifications securely. Trigger with phrases like "exa webhook", "exa events", "exa webhook signature", "handle exa events", "exa notifications".

Execute Deepgram incident response procedures for production issues. Use when handling Deepgram outages, debugging production failures, or responding to service degradation. Trigger with phrases like "deepgram incident", "deepgram outage", "deepgram production issue", "deepgram down", "deepgram emergency".

Collect Apollo.io debug evidence for support. Use when preparing support tickets, documenting issues, or gathering diagnostic information for Apollo problems. Trigger with phrases like "apollo debug", "apollo support bundle", "collect apollo diagnostics", "apollo troubleshooting info".

Use this skill when asked about "hooks", "PreToolUse", "PostToolUse", "SessionStart", "hook events", "validate tool use", "block commands", "add context on session start", or implementing event-driven automation.

Calculate cryptocurrency tax obligations with cost basis tracking, capital gains computation, and Form 8949 generation. Use when calculating crypto taxes, generating tax reports, comparing cost basis methods, or identifying taxable events. Trigger with phrases like "calculate crypto taxes", "generate tax report", "cost basis FIFO", "capital gains", "Form 8949", or "crypto taxable events".

Execute z.AI CLI providing vision, search, reader, and GitHub exploration via CLI and MCP. Use when user needs image/video analysis, OCR, UI-to-code conversion, error diagnosis, real-time web search, web page to markdown extraction, or GitHub code exploration. Trigger with phrases like "analyze this image", "search the web for", "read this page", "explore this repo", or "use zai". Requires Z_AI_API_KEY.

Install and configure Lokalise SDK/CLI authentication. Use when setting up a new Lokalise integration, configuring API tokens, or initializing Lokalise in your project. Trigger with phrases like "install lokalise", "setup lokalise", "lokalise auth", "configure lokalise API token".

Configure Lindy AI webhooks and event handling. Use when setting up webhooks, handling events, or building event-driven integrations. Trigger with phrases like "lindy webhook", "lindy events", "lindy event handler", "lindy callbacks".

Production readiness checklist for Lindy AI deployments. Use when preparing for production, reviewing deployment, or auditing production setup. Trigger with phrases like "lindy production", "lindy prod ready", "lindy go live", "lindy deployment checklist".

Guide for upgrading Lindy SDK and migrating between versions. Use when upgrading SDK versions, migrating agents, or handling breaking changes. Trigger with phrases like "upgrade lindy", "lindy migration", "lindy breaking changes", "update lindy SDK".

Implement PostHog webhook signature validation and event handling. Use when setting up webhook endpoints, implementing signature verification, or handling PostHog event notifications securely. Trigger with phrases like "posthog webhook", "posthog events", "posthog webhook signature", "handle posthog events", "posthog notifications".

Execute Juicebox production deployment checklist. Use when preparing for production launch, validating deployment readiness, or performing pre-launch reviews. Trigger with phrases like "juicebox production", "deploy juicebox prod", "juicebox launch checklist", "juicebox go-live".

Diagnose and fix Juicebox common errors. Use when encountering API errors, debugging integration issues, or troubleshooting Juicebox connection problems. Trigger with phrases like "juicebox error", "fix juicebox issue", "juicebox not working", "debug juicebox".

Create your first Linear issue and query using the GraphQL API. Use when making initial API calls, testing Linear connection, or learning basic Linear operations. Trigger with phrases like "linear hello world", "first linear issue", "create linear issue", "linear API example", "test linear connection".

Install and configure Databricks CLI and SDK authentication. Use when setting up a new Databricks integration, configuring tokens, or initializing Databricks in your project. Trigger with phrases like "install databricks", "setup databricks", "databricks auth", "configure databricks token", "databricks CLI".

Generate comprehensive debug information for OpenEvidence integration issues. Use when troubleshooting complex problems, preparing support tickets, or conducting post-incident analysis. Trigger with phrases like "openevidence debug", "openevidence troubleshoot", "openevidence support bundle", "diagnose openevidence".

Deploy Windsurf integrations to Vercel, Fly.io, and Cloud Run platforms. Use when deploying Windsurf-powered applications to production, configuring platform-specific secrets, or setting up deployment pipelines. Trigger with phrases like "deploy windsurf", "windsurf Vercel", "windsurf production deploy", "windsurf Cloud Run", "windsurf Fly.io".

Implement Windsurf webhook signature validation and event handling. Use when setting up webhook endpoints, implementing signature verification, or handling Windsurf event notifications securely. Trigger with phrases like "windsurf webhook", "windsurf events", "windsurf webhook signature", "handle windsurf events", "windsurf notifications".

Implement CodeRabbit webhook signature validation and event handling. Use when setting up webhook endpoints, implementing signature verification, or handling CodeRabbit event notifications securely. Trigger with phrases like "coderabbit webhook", "coderabbit events", "coderabbit webhook signature", "handle coderabbit events", "coderabbit notifications".

Deploy CodeRabbit integrations to Vercel, Fly.io, and Cloud Run platforms. Use when deploying CodeRabbit-powered applications to production, configuring platform-specific secrets, or setting up deployment pipelines. Trigger with phrases like "deploy coderabbit", "coderabbit Vercel", "coderabbit production deploy", "coderabbit Cloud Run", "coderabbit Fly.io".

Deploy Retell AI integrations to Vercel, Fly.io, and Cloud Run platforms. Use when deploying Retell AI-powered applications to production, configuring platform-specific secrets, or setting up deployment pipelines. Trigger with phrases like "deploy retellai", "retellai Vercel", "retellai production deploy", "retellai Cloud Run", "retellai Fly.io".

Create a minimal working Obsidian plugin with commands and settings. Use when building your first plugin feature, testing your setup, or learning basic Obsidian plugin patterns. Trigger with phrases like "obsidian hello world", "first obsidian plugin", "obsidian quick start", "simple obsidian plugin".