Fewer subscriptions.
More vibe-coding.

Self-hostable OAuth and authentication for Cloudflare Workers or Node.js.

Investigates bugs, test failures, production incidents, performance problems, and build errors through root-cause investigation before proposing fixes, followed by pattern analysis, hypothesis testing, and verification.

Reviews code changes against both repository standards and the originating task specification, using parallel focused review passes.

A cross-platform accessibility skill for auditing and implementing WCAG 2.2 AA patterns on web, iOS, and Android interfaces.

Project-specific procedures for queueing VS Code Azure DevOps builds, checking status and logs, and iterating on failures.

Run open models on your machine and connect them to applications through a REST API.

Runs a tiered quality check for browser, API, CLI, background job, worker, and webhook behavior. Quick, Standard, and Exhaustive modes let a team choose severity coverage, while the workflow expects verified fixes and clear outcomes rather than a checklist alone.

Design reference system provides searchable UI styles, palettes, typography, charts and stack-specific implementation guidance.

Manages shadcn/ui components and projects by adding, searching, styling, debugging, and composing registry components.

Guides an agent using Browser Use for interactive browser automation, scraping, screenshots, testing, and site work through Chrome’s CDP, with explicit choices between local Chrome and remote browsers.

A low-level JavaScript toolkit for custom, data-driven graphics in SVG, Canvas, and HTML.

Build Postgres-backed apps with authentication, APIs, realtime, storage, and functions.

Build speech transcription, language identification, and translation workflows with an open-source model.

Applies FastAPI conventions to API work involving Pydantic models, dependency injection, streaming, routing, response models, observability, and serving built frontend assets. Its quick reference routes tasks to focused documentation, helping agents use framework-native patterns rather than inventing them.

A detailed engineering workflow for designing stable APIs and module boundaries, with attention to backward compatibility, contracts, validation, and consumer expectations.

Creates a three-image ecommerce set from an uploaded product photo: a clean main packshot, a feature image, and a lifestyle scene. It locks product identity details before prompting, then records the inputs, aspect ratios, outputs, and fidelity notes in a manifest with an HTML preview gallery.

Build cross-browser end-to-end tests and browser automation scripts with one API.

Build JavaScript workflows that control Chrome or Firefox.

A design-direction skill for landing pages and portfolios that guides brief interpretation, audit-first redesigns, and visual refinement.

Self-hosted checks for websites, network services, DNS, containers, and push monitors.

Build OCR and document-parsing workflows that turn images and PDFs into structured data.

Create editable diagrams from Markdown-inspired text for documentation and JavaScript applications.

Synchronize files between two or more computers, then adapt local workflows around those folders.

Frontend design guidance for producing distinctive production web interfaces rather than generic component layouts.

Open-source, real-time infrastructure monitoring with per-second metrics, anomaly detection, and alerting.

Develop APIs with reusable requests, collections, environments, and response tests.

A product-specific review process for assessing Archify issues, pull requests, and code against user value, engineering cost, and expected impact.

Improves browser-rendered interfaces through separate design modes for audit, critique, polish, clarify, adapt, animate, and harden, with guidance on visual hierarchy, layout, typography, and implementation quality.

Query, visualize, and alert on telemetry across data sources.

An open-source OCR engine for extracting text from images and building document workflows.

Explore SQL data, build visualizations, and create dashboards with an extensible open-source BI platform.

Creates and optimizes GitHub Actions pipelines with a constrained agent profile that limits file scope and operation budget and requires approval for production deployment, secret changes, and permission modifications.

A local-first job-search command center routes across workflows for evaluating roles, tailoring CVs and tracking applications.

An open-source HTML presentation framework for building browser-based slide decks.

Self-hosted Bitwarden-compatible server for personal and organization password vaults.

Convert diverse documents and media into structured content for tools you build.

Build interactive, customizable charts for browser applications.

Tests authorized REST, GraphQL, or gRPC APIs for OWASP API risks such as object-level authorization, excessive data exposure, function authorization, SSRF, and injection, then validates findings with request evidence.

Build a desktop or self-hosted AI workspace for document chat, agents, and recurring tasks.

Build and customize websites for project documentation, blogs, and support pages.

Collect, query and alert on metrics from your services and systems.