MCP Server Directory

Petstore MCP Server

Swagger Petstore API (v1.0.27) as MCP for testing and prototyping powered by the HAPI MCP server

ai.smithery/BigVik193-reddit-ads-mcp-test

Manage Reddit advertising end-to-end: browse ad accounts and payment methods, and organize campaig…

Llama AI MCP

Use Llama AI Chat to test Meta Llama 4 Maverick on code review, long PDFs, and screenshots.

Algorithmic business ideation engine testing market fit.

io.tooloracle/resilienceoracle

ResilienceOracle - 10 operational resilience tools: BIA, RTO/RPO, scenario testing.

First-party funnel, rage-click, checkout, A/B test, and page-speed CRO intelligence.

Regex Tester API

Test, validate and explain regular expressions with match highlighting. x402 micropayment.

io.github.10iii/air

AI-optimized tool output compression for read, grep, diff, bash, test, web, search, and more

A Test MCP server that provides tools, promts and resources

Dreamlit

Create, test, publish, and manage Dreamlit notification workflows from AI clients.

Agent-driven web QA: scan a site, auto-generate + run E2E test flows, read results.

io.github.ormastes/simple-mcp-server

Simple Language MCP server — code intelligence, debugging, build, test, and VCS tools

WpfPilot MCP

Automate Windows WPF apps from AI agents with semantic UIA selectors and FlaUI test generation.

io.github.serkan-ozal/browser-devtools-mcp

Playwright browser & Node.js MCP. ARIA refs, screenshots, ref-based interactions.

Squiggle

AFL (Australian Football League) fixture, ladder, and crowd-sourced tips

Facebook / Meta Ads automation with AI: analyze performance, test creatives, optimize spend.

SeedBase Test Data

Generate realistic, FK-consistent synthetic test data for your databases from your AI assistant.

io.github.FixtureForge/seedweaver-mcp

Schema-aware relational test data generator with working foreign keys, for any MCP client.

io.github.HeroSizy/cucumberstudio

MCP server for Cucumber Studio - test scenarios, action words, and execution data

BugBrain QA platform for AI coding tools: autonomous exploratory testing, test plans, a11y audits.

io.github.KryptosAI/mcp-observatory

Regression testing for MCP servers. Checks capabilities, invokes tools, detects schema drift.

MCP Test Runner

Local test execution and coverage summaries for onboarding agents.

Greet anyone with a friendly, personalized hello. Explore the origin story of 'Hello, World.' Jump…

Build, validate, smoke-test & deploy Imperal declarative IR apps from any LLM or agent.