Developer Tools MCP servers

Browser fingerprinting for web apps: integration code for any framework, docs search and pricing.

Scores how well AI agents will use your API, 0-100, from its OpenAPI spec. Free and read-only.

Developer kits and design packs for AI agents, paid in USDC over x402. Free API readiness check.

Find and compare software, SaaS, developer, and AI tools: alternatives, pricing, platforms, trends.

Search and read the Metabind documentation: MCP Apps, BindJS, the SDKs, the CLI, and the APIs.

Real coding-agent sessions: what worked, where agents failed and what the human did about it.

App Store and Google Play screenshots MCP: your agent captures the app, you edit and export. Free.

Design system contracts, docs search, and usage validation for @digitaltableteur components.

Change-aware CI validation and affected-test guidance for coding agents.

{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

Delegate 20 fail-closed RQM Studio quantum work products with fixed-request x402.

Delegate 60 specialist work products: 20 WaveEngine, 20 RQM Studio, and 20 RQM Robotics jobs.

Search and read the current MemorySync documentation while writing integration code.

Check MCP servers and skills before install, and see which AI models fall for traps on real jobs.

Search curated open-source GitHub projects: write-ups, alternatives, trending, collections.

Design quality gate for AI-generated UI: score any URL on 45 deterministic checks, A–F grade.

Gemmein docs, API reference, error explainers and a live integration check for coding agents.

A webhook inbox for agents: one call returns a live URL. Mock, verify, inspect and replay.

A deterministic verification engine for agents. Proves a fix: fails on the old code, passes on new.

Find live x402 APIs for any task (0.005 USDC, no match no charge); free x402 readiness checks.

Signs up to your live app like a new person and shows what breaks. Every app gets one free check.

The Vercel AI SDK fell from 31 to 23 weekly downloads per 100 downloads of the OpenAI,.

Between 31 Aug–6 Sep and 25 Sep–1 Oct, anthropic's PyPI downloads grew 25% and openai's 14%,.

Massa de teste brasileira válida: CPF, CNPJ, cartão, conta e mais, em CSV, JSON, SQL ou Excel.

Cloud GPU prices per hour, plus developer helpers: hash, HMAC, JWT, IDs, JSON, cron, time zones.

Search verified fixes and guides for data tools (Snowflake, dbt, Airflow, Spark…). Paste an error.

Read-only BlockReq docs, network catalog, and JSON-RPC calls across EVM chains

Tailwind CSS palettes (50-950) from any color, the closest Tailwind color, and Tailwind's defaults

Detect malicious or vulnerable npm packages: registry search, OSV.dev and GitHub advisory lookups