"A simple test or quiz" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Conformance checker for MCP servers. Free, no key, verdicts recomputable and re-measured daily.
Lint a SKILL.md for frontmatter, structure, secrets and size. All 6 tools free.
Risk-scan a diff, flag AI-generated-code tells, find secrets. 5 of 7 tools need no account.
UI Verify is visual regression testing built for coding agents. Connect the MCP server and your agent (Claude Code, Cursor, Codex) pulls a pull request's UI changes into the conversation, views each visual diff, reads the AI judge's verdict of regression vs intended change, and accepts the intended baselines - all over MCP.
Load testing and synthetic monitoring platform: test with Playwright, Browser Bot, or Protocol Bots.
Simulate, test, and analyze cloud architectures without deploying real infrastructure. Cloud World Model enables AI agents to model cloud environments, evaluate architecture behavior and costs, run failure and chaos simulations, and explore infrastructure scenarios across cloud providers.
Moderated usability testing: read sessions, notes, transcripts, reports, and draft test scenarios.
Test-inbox API for email and SMS: create inboxes, long-poll messages, extract OTPs and links.
Evidence-gated task verification for AI agents. Decompose goals into acceptance criteria, attach proof (screenshot, curl, file), independent LLM judge accepts or rejects. 24 tools. Hosted remote MCP (streamable-http, OAuth 2.1 + DCR).
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
Prompt evals over MCP: run a prompt on your dataset, score each output 1-5 with an LLM judge.
Test a Python package/version on a target runtime. Scoped Linux install and usable-import evidence.
Score any URL against a real design contract — 42 checks, A-F grade, token + motion validation.
Checks the structural integrity of translated resource dictionaries against a source dictionary y...
Probe a signup URL you own and score whether an AI agent can sign up unaided.
Test HTTP 429/503 retries and Retry-After with server-observed traces; share synthetic findings.
Rule engine with built-in simulation. 55 MCP tools for complete business rule lifecycle management.
MCP server for visual regression testing: triage a PR's UI diffs from your coding agent.
Deterministic acceptance report for a supplied product catalog: validates price/currency/availabi...
Simulate a CSV import against a supplied typed column contract and return exact accepted rows, re...
