Front-End Checklist
Working · 1.9 sReview frontend code and live pages against 386 quality-gated web development rules.
4,767 servers in Developer Tools
Review frontend code and live pages against 386 quality-gated web development rules.
Your team's coding agents from any vendor claim work, hand off and prove what shipped, in one room.
Scan URLs or HTML for WCAG 2.2 violations. 75-rule manifest, weighted score, shareable reports.
Generate a typed SDK, CLI, and MCP server from any OpenAPI or GraphQL spec, and keep them current.
Architecture diagrams, explanations and Mermaid source for public GitHub repositories.
Search and read the Agent Surface guide to making websites, apps, APIs and CLIs work with AI agents.
Doctrine and validators for governable agentic AI products.
Sourced, dated ERP facts: Odoo 20 changes, support deadlines, prices, e-invoicing status.

Check that a package, module or DOI exists before an agent installs, imports or cites it.
I run shell commands on your private cloud environment (bash, sh, zsh)
I do everything related to coding and execution tasks
HuggingFace trending models — what's hot now. $0.01/query. Register in-session — free testnet funds.
dev.to developer blog & tutorial feed. $0.01/query. Register in-session — free testnet funds.
Search the Wraps docs and estimate AWS SES costs. Public, read-only, no authentication.
GitHub platform changelog feed. $0.01/query. Register in-session — free testnet funds.
Search Tailwind CSS and React themes, read their tokens and source files, and get download URLs.

150+ React Native animation recipes, scene authoring, phone preview via QR, Reanimated v4 codegen
AI agents need permission before production SQL writes. Pilot $100 · Gateway $299. Lint≠authorize.
Five free MCP tools, including proof-before-payment preview, plus one authorized x402 pack.
Search Laravel jobs, remote roles, Laravel news, and package releases in real time.

Read-only triage for n8n, MCP, webhook, and AI agent workflow production failures.

AI agents use your app like your users, in real browsers, and report what is broken or confusing.
Breaking changes and changelogs between two npm or PyPI package versions, from real release notes.
166 pay-per-call APIs for AI agents: market, company, dev + verification tools — x402 on Solana.
Small tools for agent builders: AI-writing tells, tools/list token cost, CLAUDE.md lint, and more.
Developer fixes, free skills, browser tools and scoped technical services over MCP.
Design a KiCad PCB from a prompt: parts, schematic checks, routing, KiCad DRC and Gerbers.
Search a curated catalog of agent skills, MCP servers and rules for Swift, SwiftUI, Xcode and iOS.
Electronic component datasheets for AI agents: pinouts, specs, package info and design checks.
FiveM dev tools: find resources, check compatibility, validate Lua and server.cfg, generate jobs