tools-only Antigravity Skills User Manual
Document Version: v2.1.0
Total Skills: 50
This document provides a detailed introduction to all available Skills in the current workspace. These Skills offer a wide range of capabilities, from document processing and artistic creation to full-stack development and testing.
You can invoke these skills in dialogue via @[skill-name] or /skill-name.
Table of Contents
- Algorithmic Art
- Brand Guidelines
- Canvas Design
- Doc Co-authoring
- DOCX (Word Processing)
- Frontend Design
- Internal Comms
- NotebookLM (Knowledge Base Q&A)
- MCP Builder (MCP Server Construction)
- PDF Processing
- PPTX (Presentations)
- Skill Creator
- Slack GIF Creator
- Theme Factory
- Web Artifacts Builder
- Webapp Testing
- XLSX (Excel Processing)
- UI/UX Pro Max
- JSON Canvas (Canvas Creation)
- Obsidian Markdown
- Obsidian Bases
- Brainstorming
- Dispatching Parallel Agents
- Executing Plans
- Finishing a Development Branch
- Receiving Code Review
- Requesting Code Review
- Subagent Driven Development
- Systematic Debugging
- Test Driven Development (TDD)
- Using Git Worktrees
- Using Superpowers
- Verification Before Completion
- Writing Plans
- Writing Skills
- Planning with Files
- BDI Mental States
- Memory Systems
- Filesystem Context
- Context Fundamentals
- Context Optimization
- Context Compression
- Context Degradation
- Multi-Agent Patterns
- Hosted Agents
- Tool Design
- Project Development
- Evaluation (Basic)
- Advanced Evaluation
- Remotion
1. Algorithmic Art
Invocation: @[algorithmic-art] or /algorithmic-art
Description: Focuses on code-based generative art creation. It uses the p5.js library to create unique visual experiences through controlled randomness and mathematical algorithms.
Core Capabilities:
- Create Algorithmic Philosophy: Define unique aesthetic concepts.
- Generate Interactive Art: Create HTML widgets with parameter controls.
Use Case:
User: "Please create a generative art background named 'Digital Pulse'."
Skill Response: Generates an interactive HTML piece with adjustable parameters.
2. Brand Guidelines
Invocation: @[brand-guidelines] or /brand-guidelines
Description: Provides official brand visual identity guidelines to ensure compliance.
Core Capabilities:
- Color Specifications: Provides official color palettes.
- Typography Specifications: Guides the use of standard fonts.
Use Case:
User: "Help me beautify this slide deck using the brand style."
Skill Response: Applies official color schemes and standardizes fonts.
3. Canvas Design
Invocation: @[canvas-design] or /canvas-design
Description: Used for creating high-quality static visual designs (posters, covers).
Core Capabilities:
- Design Philosophy Creation: Define a visual language.
- Canvas Creation: Generate high-precision design work.
Use Case:
User: "Design a minimalist poster about the 'City of the Future'."
Skill Response: Conceptualizes the design philosophy and generates a poster PDF.
4. Doc Co-authoring
Invocation: @[doc-coauthoring] or /doc-coauthoring
Description: Assists users in writing high-quality documents through structured guidance.
Core Capabilities:
- Context Collection: Uncover intent through targeted questions.
- Structured Drafting: Write section by section.
Use Case:
User: "I need to write a PRD for a new feature."
Skill Response: Guides the user through goals and constraints, assisting in writing content.
5. DOCX (Word Processing)
Invocation: @[docx] or /docx
Description: Handles the creation, editing, and analysis of Word documents.
Core Capabilities:
- Document Reading: Extract text for analysis.
- Redlining: Plan and implement batch revisions.
Use Case:
User: "Review this contract and change terms with Track Changes."
Skill Response: Reads the document, replaces text, and generates a file with history.
6. Frontend Design
Invocation: @[frontend-design] or /frontend-design
Description: Builds frontend interfaces with unique aesthetics and production-grade quality.
Core Capabilities:
- Aesthetic Design: Select unique themes.
- Code Implementation: Generate React/HTML/CSS code.
Use Case:
User: "Create a landing page for a new coffee brand."
Skill Response: Designs a page with premium tones and artisanal quality.
7. Internal Comms
Invocation: @[internal-comms] or /internal-comms
Description: Drafts internal communication materials following corporate standards.
Core Capabilities:
- Template Application: Includes standard formats.
- Style Adaptation: Ensures professional tone.
Use Case:
User: "Write an announcement about system maintenance."
Skill Response: Uses a standard template with impact scope and contact info.
8. NotebookLM (Knowledge Base Q&A)
Invocation: @[notebooklm] or /notebooklm
Description: Directly queries Google NotebookLM for answers grounded in documentation.
Core Capabilities:
- Knowledge Retrieval: Extract information from doc sources.
- Citation Sourcing: Provides clear citations.
Use Case:
User: "Based on our white paper, explain the strategy."
Skill Response: Connects to the notebook and obtains a cited answer.
9. MCP Builder (MCP Server Construction)
Invocation: @[mcp-builder] or /mcp-builder
Description: Guides users in building Model Context Protocol (MCP) servers.
Core Capabilities:
- Architecture Planning: Determine Resources and Tools.
- Testing & Evaluation: Verify MCP services.
Use Case:
User: "I want to create an MCP server for weather data."
Skill Response: Plans schemas and provides implementation guidance.
10. PDF Processing
Invocation: @[pdf] or /pdf
Description: Comprehensive PDF processing toolkit supporting generation and modifications.
Core Capabilities:
- Content Extraction: Extract text and tables.
- File Operations: Merge and split pages.
Use Case:
User: "Merge these reports and add a watermark."
Skill Response: Merges files and overlays watermarks on every page.
11. PPTX (Presentations)
Invocation: @[pptx] or /pptx
Description: Creates and edits PowerPoint presentations from various inputs.
Core Capabilities:
- HTML to PPTX: Convert designs into native slides.
- Template Filling: Replace text and images.
Use Case:
User: "Generate a 10-slide presentation from this outline."
Skill Response: Plans content and renders layouts into a .pptx file.
12. Skill Creator
Invocation: @[skill-creator] or /skill-creator
Description: Guides users in creating high-quality Antigravity Skills.
Core Capabilities:
- Structure Initialization: Create standard structures.
- Best Practices: Provide writing guides.
Use Case:
User: "I want to create a Skill for financial reports."
Skill Response: Assists in creating directory and coding core logic.
13. Slack GIF Creator
Invocation: @[slack-gif-creator] or /slack-gif-creator
Description: Creates animated GIFs optimized for Slack stickers.
Core Capabilities:
- Parameter Optimization: Control size and color count.
- Animation Tools: Provide custom animation effects.
Use Case:
User: "Make a 'Party Parrot' style nodding GIF."
Skill Response: Draws frame-by-frame animation using Python.
14. Theme Factory
Invocation: @[theme-factory] or /theme-factory
Description: Applies professional design themes to various Artifacts.
Core Capabilities:
- Theme Library: Provides 10+ preset themes.
- Theme Generation: Generate new combinations.
Use Case:
User: "Change this PPT to a 'Cyberpunk' style."
Skill Response: Generates theme config and applies it to the PPT.
15. Web Artifacts Builder
Invocation: @[web-artifacts-builder] or /web-artifacts-builder
Description: Builds complex, multi-file React web applications.
Core Capabilities:
- Project Scaffolding: Initialize complete projects.
- Single-file Bundling: Bundle entire app for sharing.
Use Case:
User: "Create an interactive dashboard app."
Skill Response: Builds interface with shadcn/ui and delivers HTML.
16. Webapp Testing
Invocation: @[webapp-testing] or /webapp-testing
Description: Uses Playwright for automated testing of local web applications.
Core Capabilities:
- Automated Testing: Simulate user actions.
- State Verification: Inspect DOM and screenshots.
Use Case:
User: "Test my login page performance."
Skill Response: Writes scripts to simulate logins and verify errors.
17. XLSX (Excel Processing)
Invocation: @[xlsx] or /xlsx
Description: Professional Excel processing supporting complex formulas and models.
Core Capabilities:
- Data Analysis: Clean and analyze data.
- Formula Recalculation: Precise updates.
Use Case:
User: "Help me build a DCF valuation model."
Skill Response: Builds assumption and projection sheets with links.
18. UI/UX Pro Max
Invocation: @[ui-ux-pro-max] or /ui-ux-pro-max
Description: A powerful UI/UX design intelligence database and search engine.
Core Capabilities:
- Style Search: Retrieve characteristics for styles.
- Asset Recommendations: Provide industry-specific suggestions.
Use Case:
User: "Designing a dashboard for healthcare."
Skill Response: Retrieves color and layout recommendations for the industry.
19. JSON Canvas (Canvas Creation)
Invocation: @[json-canvas] or /json-canvas
Description: Specifically used for creating and editing JSON Canvas files (.canvas).
Core Capabilities:
- Canvas Construction: Generate node networks.
- Visual Planning: Connect nodes with edges and markers.
Use Case:
User: "Draw a mind map for 'Microservices'."
Skill Response: Creates a .canvas file defining component connections.
20. Obsidian Markdown
Invocation: @[obsidian-markdown] or /obsidian-markdown
Description: Deep support for Obsidian's enhanced Markdown syntax.
Core Capabilities:
- Bidirectional Links: Correctly handle internal references.
- Enhanced Components: Generate Callouts and diagrams.
Use Case:
User: "Write a tech note with Callouts and links."
Skill Response: Generates doc containing code, warnings, and links.
21. Obsidian Bases
Invocation: @[obsidian-bases] or /obsidian-bases
Description: Used for handling Obsidian Bases (.base) database files.
Core Capabilities:
- View Definition: Create diversos display views.
- Dynamic Filtering: Write complex filters and formulas.
Use Case:
User: "Suggest a task management database."
Skill Response: Creates .base file with filters and calculated fields.
22. Brainstorming
Invocation: @[brainstorming] or /brainstorming
Description: Skill used before creative work to clarify intent and constraints.
Core Capabilities:
- Requirement Clarification: Uncover implicit needs.
- Solution Exploration: Propose implementation paths.
Use Case:
User: "I want to add AI to my Todo app."
Skill Response: Asks scenarios and proposes integration schemes.
23. Dispatching Parallel Agents
Invocation: @[dispatching-parallel-agents] or /dispatching-parallel-agents
Description: Dispatches multiple agents to handle tasks in parallel.
Use Case:
User: "Write Dockerfiles for backend and frontend simultaneously."
Skill Response: Starts multiple environments to handle tasks independently.
24. Executing Plans
Invocation: @[executing-plans] or /executing-plans
Description: Used to execute pre-written Implementation Plans with checkpoints.
Use Case:
User: "Start executing the refactoring plan."
Skill Response: Guides execution step-by-step and runs verification.
25. Finishing a Development Branch
Invocation: @[finishing-a-development-branch] or /finishing-a-development-branch
Description: Guides branch cleanup after feature completion and testing.
Use Case:
User: "Feature development done, ready to merge."
Skill Response: Recommends strategies and generates PR descriptions.
26. Receiving Code Review
Invocation: @[receiving-code-review] or /receiving-code-review
Description: Helps users process and evaluate code review feedback.
Use Case:
User: "Colleague said function is too long, help me reply."
Skill Response: Evaluates feedback and suggests technical responses.
27. Requesting Code Review
Invocation: @[requesting-code-review] or /requesting-code-review
Description: Performs self-review and generates quality PR requests.
Use Case:
User: "About to submit code, help with final check."
Skill Response: Runs verification and generates change summary.
28. Subagent Driven Development
Invocation: @[subagent-driven-development] or /subagent-driven-development
Description: Uses Subagents for independent execution of subtasks.
Use Case:
User: "Per plan, check the API documentation updates."
Skill Response: Launches Subagent and returns results to main session.
29. Systematic Debugging
Invocation: @[systematic-debugging] or /systematic-debugging
Description: Systematic debugging methodology avoiding blind guesses.
Use Case:
User: "Production API occasional errors."
Skill Response: Guides evidence collection and hypothesis verification.
30. Test Driven Development (TDD)
Invocation: @[test-driven-development] or /test-driven-development
Description: Follows TDD pattern: Red -> Green -> Refactor.
Use Case:
User: "Write a function for this date format."
Skill Response: Creates failing tests first, then implements code.
31. Using Git Worktrees
Invocation: @[using-git-worktrees] or /using-git-worktrees
Description: Create isolated workspaces without disturbing current Checkout.
Use Case:
User: "I need to fix an urgent bug without stashing."
Skill Response: Creates new directory workspace for hotfix.
32. Using Superpowers
Invocation: @[using-superpowers] or /using-superpowers
Description: Meta-Skill helping users discover available capabilities.
Use Case:
User: "Which tool should I use for this presentation?"
Skill Response: Recommends skill combinations and explains usage.
33. Verification Before Completion
Invocation: @[verification-before-completion] or /verification-before-completion
Description: The final check before claiming "Task Complete".
Use Case:
User: "I think this issue is fixed."
Skill Response: Enforces verification commands and checks logs.
34. Writing Plans
Invocation: @[writing-plans] or /writing-plans
Description: Write detailed Implementation Plans before touching code.
Use Case:
User: "Migrate database from SQLite to MySQL."
Skill Response: Creates plan with steps, files, and validation.
35. Writing Skills
Invocation: @[writing-skills] or /writing-skills
Description: Assists in writing or modifying Skill definitions.
Use Case:
User: "I want to write a SQL optimization skill."
Skill Response: Plans Skill structure and definitions.
36. Planning with Files
Invocation: @[planning-with-files] or /planning-with-files
Description: Persistent task planning mode bypasses context limits.
Core Capabilities:
- Persistent Memory: Track Decisions in files.
- Task Phasing: Segregate task into phases.
Use Case:
User: "Researching long-term project migration."
Skill Response: Initializes plan and findings files for tracking.
37. BDI Mental States
Invocation: @[bdi-mental-states] or /bdi-mental-states
Description: Simulates human-like reasoning models for decision making.
Core Capabilities:
- Belief Modeling: Structured information maps.
- Intention Generation: Derived action plans.
Use Case:
User: "Simulate buying process mental activity."
Skill Response: Establishes mental states and evolves them.
38. Memory Systems
Invocation: @[memory-systems] or /memory-systems
Description: Builds persistent long-term storage for Agents.
Core Capabilities:
- Knowledge Graphs: Store entity relations.
- Cross-session storage: Persistence for retrieval.
Use Case:
User: "Recall my previous project stack preferences."
Skill Response: Retrieves stored preferences and applies them.
39. Filesystem Context
Invocation: @[filesystem-context] or /filesystem-context
Description: Leverages filesystem to extend context capacity.
Core Capabilities:
- Context Offloading: Writing info to buffer files.
- Dynamic Loading: Retrieve details on demand.
Use Case:
User: "Analyze these 50 massive documents."
Skill Response: Generates local summaries to bypass window limits.
40. Context Fundamentals
Invocation: @[context-fundamentals] or /context-fundamentals
Description: Foundational tool for understanding LLM context mechanisms.
Core Capabilities:
- Window Analysis: Current utilization metrics.
- Prompt Debugging: Attention distribution analysis.
Use Case:
User: "Model forgets instructions in long Prompts."
Skill Response: Provides structural optimization advice.
41. Context Optimization
Invocation: @[context-optimization] or /context-optimization
Description: Focuses on efficiency and reducing processing costs.
Core Capabilities:
- KV-Cache Optimization: Prompt design for speed.
- Budget Management: Token cleanup strategies.
Use Case:
User: "Dialogue is getting slow and costly."
Skill Response: Identifies redundancies and performs pruning.
42. Context Compression
Invocation: @[context-compression] or /context-compression
Description: Deep compression techniques while retaining key info.
Core Capabilities:
- Summary Generation: Recursive condensation.
- Information Extraction: Parsing KV pairs.
Use Case:
User: "Summarize this 100k word document."
Skill Response: Replaces text with a structured dense summary.
43. Context Degradation
Invocation: @[context-degradation] or /context-degradation
Description: Handles issues with long-term task performance decline.
Core Capabilities:
- Degradation Diagnosis: Detecting hallucination trends.
- Context Refresh: Guiding session restarts.
Use Case:
User: "Agent is becoming unresponsive to early rules."
Skill Response: Summarizes progress and performs a clean snapshot reset.
44. Multi-Agent Patterns
Invocation: @[multi-agent-patterns] or /multi-agent-patterns
Description: Coordinates multiple active Agents in various patterns.
Core Capabilities:
- Supervisor Pattern: Centralized coordination.
- Handoffs: Task transition protocols.
Use Case:
User: "Design a DEV/QA team agent system."
Skill Response: Defines roles and task distribution protocols.
45. Hosted Agents
Invocation: @[hosted-agents] or /hosted-agents
Description: Builds and deploys long-term background Agents.
Core Capabilities:
- Sandbox Environments: Deployment in containers.
- API Encapsulation: Interface for external calls.
Use Case:
User: "Continuous Issue monitoring bot needed."
Skill Response: Implements and deploys the service to a server.
46. Tool Design
Invocation: @[tool-design] or /tool-design
Description: Expert guide for designing high-quality Function tools.
Core Capabilities:
- Interface Definition: Unambiguous JSON Schemas.
- Fault-tolerance: Robust error handling advice.
Use Case:
User: "Best way to add database query tools?"
Skill Response: Provides semantic designs and Pydantic models.
47. Project Development
Invocation: @[project-development] or /project-development
Description: End-to-end framework for Agentic application development.
Core Capabilities:
- Task Fit: Assessing LLM suitability.
- Architecture Design: Full pipeline construction.
Use Case:
User: "Starting a legal contract review system."
Skill Response: Guides through fit evaluation and prototype planning.
48. Evaluation (Basic)
Invocation: @[evaluation] or /evaluation
Description: Establishes foundational evaluation systems for Agents.
Core Capabilities:
- Test Set Construction: Golden Dataset generation.
- Metric Definition: Accuracy and recall benchmarks.
Use Case:
User: "Did my prompt change help or hurt?"
Skill Response: Runs batch tests and compares score deltas.
49. Advanced Evaluation
Invocation: @[advanced-evaluation] or /advanced-evaluation
Description: Implements model-based and preference-based evaluations.
Core Capabilities:
- LLM-as-a-Judge: High-order model assessment.
- Bias Analysis: Detecting output deviations.
Use Case:
User: "Evaluate creativity of marketing copy."
Skill Response: Set up judging pipeline with feedback points.
50. Remotion
Invocation: @[remotion] or /remotion
Description: Best practices for Remotion - Video creation in React.
Core Capabilities:
- Video Composition: Create videos using React components.
- Animation Patterns: Typography, transitions, and 3D content.
Use Case:
User: "Create a 15-second promo video with kinetic typography."
Skill Response: Generates React code using Remotion to render the video.