Testing MCP Servers
There are 29 testing servers tracked. 1 score above 50 (established tier). The highest-rated is Typewise/mcp-chaos-rig at 50/100 with 10 stars and 208 monthly downloads.
Get all 29 projects as JSON
curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=mcp&subcategory=testing&limit=20"
Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.
| # | Server | Score | Tier |
|---|---|---|---|
| 1 |
Typewise/mcp-chaos-rig
A local MCP server that breaks on demand. Test your client against auth... |
|
Established |
| 2 |
halilkirazkaya/pentester-mcp
Elevate your AI assistants (like Claude & Cursor) into autonomous... |
|
Emerging |
| 3 |
emailens/mcp
MCP server for email compatibility analysis - preview, audit, fix, diff, and... |
|
Emerging |
| 4 |
HelixGenomics/Genomic-Agent-Discovery
AI agents that collaborate to analyze your DNA. 12 public databases,... |
|
Emerging |
| 5 |
bhvbhushan/mcp-quality-gate
The quality gate for the MCP ecosystem. Spec compliance, security scanning,... |
|
Emerging |
| 6 |
ReallyArtificial/mcp-jest
Automated testing for Model Context Protocol servers. Ship MCP Servers with... |
|
Emerging |
| 7 |
Dimirolz/mcpmock
Rapid MCP server prototyping from a single YAML file |
|
Experimental |
| 8 |
Galaxy-Dawn/kaggle-mcp
A full-featured MCP server for the Kaggle API — competitions, datasets,... |
|
Experimental |
| 9 |
JoshuaGreeff/mcp-stdio-wrapper
Development-first MCP wrapper for smoke-testing stdio MCP servers from... |
|
Experimental |
| 10 |
nlorber/mcp-rest-bridge
Production MCP server template for REST APIs · JWT auth · field filtering ·... |
|
Experimental |
| 11 |
zaferdace/roblox-shipcheck
Heuristic release checks for Roblox Studio projects, with deterministic... |
|
Experimental |
| 12 |
therealMrFunGuy/test-mailbox
Disposable email inboxes via API + MCP server for testing |
|
Experimental |
| 13 |
beyondnetPeru/create-mcp-test
A simple example demonstrating how to build MCP servers using Node.js |
|
Experimental |
| 14 |
littlebearapps/wpnav-benchmarks
WP Navigator benchmark harness — independently verifiable AI agent... |
|
Experimental |
| 15 |
xiaojiou176-open/openui-mcp-studio
MCP-native UI/UX delivery and review workflow for Codex and Claude Code:... |
|
Experimental |
| 16 |
round-comfortfood117/codex-workflows
Automate Codex CLI workflows with subagents for requirements, design,... |
|
Experimental |
| 17 |
zbrooklyn-claude-labs/playwright-pool
MCP server for dynamic Playwright browser pool management — 75 tools, 28... |
|
Experimental |
| 18 |
yifanyifan897645/dev-utils-mcp
MCP server with 6 essential developer utilities — UUID, Base64, hashing, JWT... |
|
Experimental |
| 19 |
ervikasti/bugForge
server that converts test failures into Jira-ready defect reports — inside... |
|
Experimental |
| 20 |
JSLEEKR/mcptest
CLI testing framework for MCP (Model Context Protocol) servers — validate... |
|
Experimental |
| 21 |
hairglasses-studio/mcpkit
Production Go toolkit for MCP servers — 35+ packages, 700+ tests, 100% MCP... |
|
Experimental |
| 22 |
xiaojiou176-open/prooftrail
Evidence-first browser automation for AI agents and operators, with recovery and MCP. |
|
Experimental |
| 23 |
OpZero-sh/uat
AI-native test engine for browser, API & MCP testing — 46 tools over Model... |
|
Experimental |
| 24 |
sergey0002/Laravel-Debugbar-MCP
MCP for working with laravel-debugbar logs |
|
Experimental |
| 25 |
janvis11/eval-first-testing-harness-for-ai
prevent data leakage |
|
Experimental |
| 26 |
Nonmigratory-electrolysis990/Firebreak
Turn your AI into a penetration tester with a security MCP server for... |
|
Experimental |
| 27 |
austindixson/mcp-mint
Test, validate, and scaffold MCP servers. ESLint + Lighthouse for the Model... |
|
Experimental |
| 28 |
fergusalveolar205/Generative-UI-MCP
Build interactive charts, diagrams, mockups, and widgets with an MCP server... |
|
Experimental |
| 29 |
mhmtbsbyndr/codeaware-mcp
MCP server for Claude Code that compresses file reads by 90-95% via... |
|
Experimental |