Superpowers
Planning, TDD, debugging, review, and delivery workflows for coding agents.
Skills library
Skills
Browse curated public-domain skills and Phanthy AI skills for coding, modeling, and other professional workflows. In the CLI, run /skills to view installed skills.
complete bundles
Plugin bundles
Install complete mirrored plugin bundles from the CLI with /plugin install. Phanthy Code downloads these archives from this website, not directly from GitHub.
Sourcegraph
Use Sourcegraph MCP from Claude Code for code search, navigation, history, and Deep Search.
Qodo Skills
Shift-left code review skills for Qodo quality standards and PR feedback workflows.
Deploy on AWS
Deploy applications to AWS with architecture recommendations, cost estimates, diagrams, and IaC guidance.
engineering
Engineering
Code review, testing, refactoring, and delivery workflows.
Code Review
Review changes for bugs, test gaps, error handling, type design, comments, and simplification opportunities.
Skill Creator
Create, evaluate, improve, and benchmark focused skills with measurable behavior.
Code Simplifier
Simplify recently changed code while preserving behavior, tests, and local conventions.
Feature Dev
Build features through discovery, design, implementation, review, and verification.
Security Guidance
Review changed code for common injection, XSS, deserialization, secret, and unsafe execution risks.
Claude Code Setup
Analyze a codebase and recommend useful skills, hooks, MCP servers, commands, and agent workflows.
PR Review Toolkit
Review pull requests across comments, tests, errors, types, guidelines, and simplification.
Agent SDK Dev
Design, build, and verify Claude Agent SDK applications in TypeScript or Python.
Plugin Developer Toolkit
Design and validate Claude Code plugins with skills, commands, hooks, MCP servers, and agents.
Explanatory Output Style
Add concise project-specific insights about implementation choices and codebase patterns.
Learning Output Style
Turn coding sessions into guided learning by requesting small meaningful user contributions.
MCP Server Dev
Design and build MCP servers, MCP apps, and MCPB bundles with clear tool contracts.
Atomic Agents
Build AI agents with small composable responsibilities, clear schemas, and validation.
Data
Write SQL, explore datasets, generate insights, and build dashboards from raw data.
Pydantic AI
Write accurate Pydantic AI code for agents, tools, structured output, streaming, and multi-agent apps.
Code Modernization
Modernize legacy systems through assess, map, extract-rules, reimagine, transform, and harden phases.
frontend
Frontend
UI implementation, accessibility, and product polish.
Frontend Design
Build distinctive, production-grade frontend interfaces with responsive, accessible, domain-aware design.
Playground
Create interactive HTML playgrounds for design, data, concept maps, and critique workflows.
Frontend Polish
Tighten UI layout, responsive behavior, accessibility, and copy after feature work.
operations
Operations
Release, incident, observability, and maintenance workflows.
AGENTS.md Management
Audit and maintain AGENTS.md project guidance and durable session learnings.
Commit Commands
Prepare git commits, pushes, and pull request descriptions from local changes.
Mintlify
Create and maintain polished documentation pages, MDX content, and docs-site updates.
Release Checklist
Prepare a release by checking verification, changelog, rollback notes, and known risks.
Share a skillSend a skill for review
Share a skill
Choose a category and upload a ZIP with SKILL.md, or a single Markdown skill file. Approved skills appear in the library.
Login to upload a skill.