"Interacting with a webpage using a browser plugin and live browser instance" matching MCP connectors:

Workflow planning, recovery checkpoints, coordination, fixtures, and compatibility tools for agents.

Drive real Android & iOS devices and web browsers from natural language for mobile + web QA. 145+ tools across device control, app management, automation sessions, browser automation, and flow recording / replay. Bearer-auth — get a token at robotactions.com → Profile → API Tokens.

Prompt evals over MCP: run a prompt on your dataset, score each output 1-5 with an LLM judge.

Free platform to test MCP clients without installing anything. Create mock tools with dynamic templates, configurable delays, conditions (if/then), and response sequences. Supports JSON-RPC 2.0 over Streamable HTTP. Built-in text_echo and json_echo tools. Rate-limited tiers: anonymous (5 calls/min, 1 mock tool), registered (10 calls/min, 4 mock tools), premium (60 calls/min, unlimited). Zero setup — no install, no registration required. More info: https://www.testmcp.dev

Score any URL against a real design contract — 40 checks, A-F grade, token + motion validation.

Agentic code review, no signup to try: reality gates + frontier-model review, with veto.

Verify scraped data against the live source page. Signed verdicts, $0.01 via x402.

X-Z-CS AI validation with auditable reasoning. 8 active tools; 5 in maintenance. v0.5.58

Give AI coding agents access to your Vynix visual feedback, bug reports, and AI diagnosis.

Real-browser WCAG audit that also finds keyboard-inoperable controls axe-core misses, with fixes.

Can an AI shopping agent find, understand and BUY on a store? Deterministic e-commerce audit /100.

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

MCP server: NEED + YIELD + CLEAN-MONEY gates with EIP-3009 attestations · Hive Civilization

Find MCP servers and check whether they actually respond, via live handshake probes.

Voice-powered bug reporting with 13 MCP tools. Record bugs by talking; let AI find and fix them.

Read-only, deterministic AI triage and readiness tools implementing Sophon's published rubrics.

Estimated game fps for any GPU or Apple Silicon chip, with the limiter and tweaks.

Grade MCP servers A to F with the open behavioral litmus. npm: full toolset; hosted: lookups only.

Hire a real human for real-world verification, product testing, AI output review, and errands.

Promotion gate for AI agents: leakage audits, exact-statistics verdicts, and a live report card.