ECC

Persists project context across Claude Code sessions. Auto-loads project summaries on startup, tracks session progress, and saves structured state via deterministic Node.js scripts.

Audit, plan, and implement SEO improvements across technical SEO, on-page optimization, structured data, Core Web Vitals, and content strategy.

Provides a creative-direction layer for music videos and short-form edits in the angelcore/cloud-trance/hyperpop visual family, encoding aesthetic vocabulary, mood/color/light system, and beat-synced editing grammar to produce intentional, stylistically coherent video content.

Post tweets and threads, read timelines, search content, and track analytics on X/Twitter using the official API with OAuth authentication.

Convene a four-voice council of advisors to surface structured disagreement and tradeoffs for ambiguous decisions, go/no-go calls, and multi-path choices.

Manage an Uncloud cluster — deploy services, configure Caddy ingress, add static proxy routes for non-cluster devices, publish ports, scale, inspect logs, and manage machines and volumes with the `uc` CLI.

Record polished UI demo videos using Playwright with visible cursor, natural pacing, and storytelling flow.

Ingest, index, search, edit, and generate video and audio content from files, URLs, live streams, or desktop capture.

Measure performance baselines, detect regressions before and after PRs, and compare stack alternatives using browser, API, and build benchmarks.

Generate a step-by-step construction plan from a one-line objective, with dependency graphs, parallel step detection, and adversarial review for multi-session engineering projects.

Create CodeTour `.tour` files with persona-targeted, step-by-step walkthroughs anchored to real files and line ranges for onboarding, architecture, PR review, and code explanation.

Periodically scans Claude Code configuration for redundant, stale, or orphaned items and walks the user through a confirm-each-deletion cleanup.

Adapts and distributes content across X, LinkedIn, Threads, and Bluesky while preserving the author's voice and platform-specific constraints.

Navigate and understand Everything Claude Code by reading the live repository surface to answer questions about agents, skills, commands, hooks, rules, install profiles, and project onboarding.

Organize email inbox, draft replies, send messages, and verify delivery with evidence-based confirmation.

Forces AI agents to investigate before editing or running destructive commands, improving code quality by requiring concrete facts like importers, data schemas, and user instructions.

Provides a production-ready UI motion system for React/Next.js with performance, accessibility, and usability guidelines.

Scans source code repositories across C++, Android, iOS, and Web to classify files, detect embedded third-party libraries, and produce actionable four-level verdicts per module with interactive HTML reports.

Batch-convert UI design screenshots into Vue 3 Composition API components using Vant, Element Plus, or Ant Design Vue.

Compare coding agents head-to-head on reproducible tasks with pass rate, cost, time, and consistency metrics.

Classifies ECC components (skills, commands, rules, hooks) into DAILY and LIBRARY buckets based on evidence from the actual codebase, producing an install plan and verification report.

Build persistent multi-agent operating systems on Claude Code with kernel architecture, specialist agents, slash commands, file-based memory, and scheduled automation.

Automates visual testing and UI interaction verification using browser automation after deploying features.

Test-drive Django applications with pytest, factory_boy, and Django REST Framework, covering models, views, serializers, and API endpoints.

Design consistent, developer-friendly REST APIs with conventions for resource naming, HTTP methods, status codes, pagination, filtering, error responses, versioning, and rate limiting.

Search the web, code, companies, and people using the Exa MCP server for current information and technical research.

Manage GitHub repositories: triage issues, review PRs, debug CI/CD, prepare releases, and monitor security alerts using the gh CLI.

Write growth logs that extract reusable patterns from complex tasks, failures, and learning moments, using a structured template and quality checklist.

Build a reusable writing style profile from real source material like posts, essays, and docs, then apply it across content, outreach, and social workflows for consistent brand voice.

Provides Playwright patterns for building stable, fast, and maintainable E2E test suites, including Page Object Model, configuration, CI/CD integration, artifact management, and flaky test strategies.

Maps a described workflow to the right ECC command-group with run-order and stop condition, and browses all command-group recipe families.

Provides guidance on using Bun as a JavaScript runtime, package manager, bundler, and test runner, including migration from Node.js and Vercel deployment.

Create animated technical explainers using Manim for graphs, workflows, system diagrams, and product walkthroughs with precise motion and clear scene planning.

Write, fix, and run C++ tests using GoogleTest/GoogleMock with CMake/CTest, including TDD workflows, coverage, and sanitizers.

Searches local, marketplace, GitHub, and web sources for existing skills before creating a new one to avoid duplication.

Monitors a deployed URL for regressions after releases by checking HTTP status, console errors, network failures, performance metrics, content integrity, API health, static assets, and SSE streams.

Write test-driven Laravel applications using PHPUnit, Pest, model factories, HTTP tests, Sanctum authentication testing, mocking, and coverage.

Provides a formal evaluation framework for Claude Code sessions, implementing eval-driven development (EDD) principles to define pass/fail criteria, measure reliability with pass@k metrics, and create regression test suites.

Generate images, videos, and audio using fal.ai models via MCP tools, with support for text-to-image, text/image-to-video, text-to-speech, and video-to-audio.

Test-driven development for Quarkus 3.x LTS using JUnit 5, Mockito, REST Assured, Camel testing, and JaCoCo. Use when adding features, fixing bugs, or refactoring event-driven services.

Learn Git workflow patterns including branching strategies, commit conventions, merge vs rebase, conflict resolution, and collaborative development best practices for teams of all sizes.

Generate iOS app icons as PNG imagesets for Xcode asset catalogs from SF Symbols or the Iconify API.

Retrieves live messages from iMessage, DMs, or other messaging surfaces to read texts, recover one-time codes, or inspect threads before replying.

Turn model work into a production ML system with data contracts, repeatable training, measurable quality gates, deployable artifacts, and operational monitoring.

Validates product direction through structured diagnostics, founder reviews, user journey audits, and feature prioritization before building.

Runs evidence-first research workflows by combining search, synthesis, and recommendation skills for current facts, comparisons, or enrichment.

Prevents destructive operations on production systems and restricts file edits to a specific directory when running agents autonomously.

Provides JPA/Hibernate patterns for entity design, relationships, query optimization, transactions, auditing, indexing, pagination, and pooling in Spring Boot.

Uses two independent review agents to verify output quality, requiring both to pass before shipping.

Research existing tools, libraries, and patterns before writing custom code by invoking a researcher agent.

Automatically measures whether coding agents follow skills, rules, or agent definitions by generating scenarios at multiple prompt strictness levels, running agents, classifying tool calls, and reporting compliance rates with full timelines.

Enforces test-driven development with 80%+ coverage including unit, integration, and E2E tests for new features, bug fixes, or refactoring.

Browse available agent personas and compose ad-hoc teams of up to 5 agents to work in parallel on a task, then synthesize their results.

Executes commands, inspects git state, debugs CI or builds, makes narrow fixes, and reports exactly what changed and what was verified.

Write reliable, maintainable Rust tests using unit tests, integration tests, async testing, property-based testing, mocking, and coverage following TDD methodology.

Design, implement, and audit inclusive digital products using WCAG 2.2 Level AA standards, with guidance for Web, iOS, and Android platforms.

Guides users through selecting and installing skills and rules from the Everything Claude Code project, verifying paths and optionally optimizing installed files.

Conduct multi-source deep research using firecrawl and exa MCPs, synthesize findings, and deliver cited reports with source attribution.

Blocks Claude from finishing a session until deterministic quality checks pass: learning library freshness, disk space, and rationalization pattern detection.

Generate or audit design systems, check visual consistency, and review PRs that touch styling.