1. Software Development

Enforces safe git workflows with Conventional Commits for commits, branches, merges, and PR reviews while preventing destructive operations.

Enforces test-driven development with 80%+ coverage across unit, integration, and E2E tests for feature development, bug fixes, and refactoring.

Provides universal coding standards, best practices, and patterns for TypeScript, JavaScript, React, and Node.js.

Delivers structured pull request reviews with scoring, bug detection, and actionable feedback to enhance code quality and collaboration.

Builds production-grade backends with Axum (Rust) and FastAPI (Python), including ML inference and AWS deployment.

Collaboratively plan software development epics by exploring codebase, discussing tradeoffs, filing issues, and reviewing plans.

Provides enhanced Playwright testing infrastructure with TestContext, Page Objects, and best practices for E2E, accessibility, and API testing.

Canonicalizes X07AST JSON files using `x07 fmt` with machine-readable validation reports.

Reviews pull requests for code duplication, pattern inconsistencies, and architectural issues by analyzing the full codebase to enforce structural integrity.

Guides developers through feature implementation and bug fixes using a skeleton-first approach and layered Test-Driven Development (TDD).

Systematically investigates codebases to build comprehensive understanding of problem areas before addressing issues or making changes.

Prevents index loss and redundant changes by enforcing native Git commands for file moves, renames, and deletions.

Backend execution tool for run-os and sandboxed environments via x07-os-runner, supporting `x07 run --profile os` and `x07 run --profile sandbox`.

Automates Laravel framework version upgrades by detecting current version, identifying breaking changes, and applying necessary code fixes for major version jumps.

Provides opinionated constraints for building better user interfaces, guiding frontend code implementation, design execution, and component reviews within DevDocs workflow.

Provides backend development assistance including API design, database schema creation, microservices architecture, and business logic implementation for server-side applications.

Assists in developing web applications, creating UI components, implementing interactive features, and optimizing frontend performance.

Provides structured guidelines for writing high-quality unit, integration, and E2E tests with metrics beyond code coverage.

Manages environment variables with split client and API configurations for seamless development and debugging of frontend and backend services.

Expert guidance for configuring Payload CMS collections, fields, hooks, access control, and admin theming to build custom content management systems.

Enables implementation of Juicebox V5 and Revnet fee structures with calculation logic and UI patterns for fee display and user interfaces.

Comprehensive error handling patterns for API responses, React Error Boundaries, webhook processing, and user-facing messages with Baselime monitoring.

Provides React hooks for Ethereum and EVM blockchain interactions, enabling wallet connections, contract reads/writes, and state management in React/Next.js apps.

Generates standalone native command-line executables using the x07 bundle command for seamless distribution and execution.