"Using Google Sheets as a CRM" matching MCP connectors:
Matching Connector Tools:
Prompt evals over MCP: run a prompt on your dataset, score each output 1-5 with an LLM judge.
Rule engine with built-in simulation. 55 MCP tools for complete business rule lifecycle management.
Hire a real human for real-world verification, product testing, AI output review, and errands.
Grade MCP servers A to F with the open behavioral litmus. npm: full toolset; hosted: lookups only.
Promotion gate for AI agents: leakage audits, exact-statistics verdicts, and a live report card.
みんなのテスター（スキマラボ）公開情報MCP。Google Playクローズドテストのテスター集めを支援する相互テストコミュニティの情報を提供する。
Runs your code against a contract; returns HELD or BROKE at the exact input. Deterministic.
Test the voice agents you run: scored transcripts, pass/fail verdicts, latency and WER metrics.
MCP server for the Fail Modes taxonomy — a knowledge base of AI system failure modes
Scan URLs for WCAG 2.1 violations, generate AI fixes, and produce VPAT 2.5 compliance reports.
A flock of AI users tests your deployed app and reports where real people get stuck, with fixes.
MCP-native AI browser testing for coding agents. Submit a URL + goal, get back action trail, bugs, screenshots, and WebM video your agent patches from directly. 43 tools, 12 AI evaluation personalities, combo tiers with auto-pause-on-bugs, throwaway email + SMS inboxes.
130+ QA & dev tools for AI agents: prompt injection, RAG testing, VLM eval, guardrails. Free.
MCP server for e-mail testing: create disposable inboxes, wait for delivery, and extract e-mail content or links - all from your AI agent or test automation workflow. Get a free API key on https://app.zyntra.app/
Benchmark-first release surface with a read-only MCP endpoint and operator CLI.
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.
MCP server providing access to the Scorecard API to evaluate and optimize LLM systems.
295k+ bug-fix patterns with MCP Hub proxy, PII filtering, and code search
MCP server for the VerifyAX platform. Enables agent evaluation, simulation testing, and functional/non-functional verification workflows through natural language.