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Product Requirements Document Creation
Development
Generates product requirements documents (PRDs) tailored for AG4ONE's autonomous development cycles. Structures user stories with acceptance criteria and priorities, outputting a JSON file ready for integration with the Ralph loop.
Oracle - Strategic Technical Advisor
Development
Use this Oracle skill to consult an AI reasoning model (GPT-5.2) for strategic technical questions. It helps with architecture decisions, complex debugging, security analysis, and trade-off evaluations by reading files and running non-destructive shell commands. Best used when you need a second expert opinion on difficult problems without risking code changes.
Web App QA Testing and Bug Fixing
Testing
Systematically QA test a web application, find and fix bugs, then verify each fix with atomic commits.
Advanced Code Search
Development
Advanced code search tool that locates definitions, usages, tests, and references for any symbol across the entire codebase. It helps developers understand how a function, class, or variable is used throughout the project. More powerful than simple text search as it understands code structure and groups results by category.
Skill Quality Review (Isolated Agent)
Testing
Launches a separate agent to objectively review skill files against Anthropic best practices, scoring 100 points across 5 axes.
Create Reusable Skill from Custom Approach
Development
Guide to save a successful custom approach as a reusable specialist skill, covering capture, parameter definition, pattern extraction, token validation, and file creation.
Cancel Message Batch
Development
Cancel a message batch that is currently being processed. The batch transitions to a `canceling` state, and any in-progress non-interruptible requests may still complete. This is useful when you need to stop a batch early.
Tech Article Quiz Generator
Content
Generates 3-5 multiple-choice questions in YAML format from technical articles to test readers' comprehension. Accepts URLs, markdown, text, or file paths.
Stripe Testing and Debugging
Development
Test and debug Stripe payment integrations end-to-end. Simulate payment flows, verify webhook handling, diagnose failed charges, and validate subscription lifecycle. Useful when ensuring Stripe integrations work correctly in development or production.
Async SQLAlchemy Patterns for FastAPI
Development
Implement async SQLAlchemy 2.0+ with session management, connection pooling, Alembic migrations, and query optimization.
Write Like Paul Graham
Content
Write essays, articles, and blog posts in Paul Graham's voice — plain, spoken prose that reasons out loud and lands surprising true claims, not AI filler.
Vercel Enterprise RBAC
Security
Configure Vercel enterprise SSO, role-based access control, and organization management. Implement SAML/OIDC integration and permission middleware.