M8ven's public index of MCPs we've independently looked at. M8ven Verified is our verification program — each MCP can earn one or more tiers (behavior, code, or publisher).
M8ven Verified — three independent tiers
Behavior Verified
We verified this MCP by observing its actual behavior — tool calls, network activity, and side effects.
Code Verified
We inspected the source code and checked that its capabilities match what the tool descriptions claim.
Publisher Verified
The author of the MCP submitted it and confirmed ownership. Pairs with behavior or code for full trust.
Each MCP can earn one, two, or all three tiers independently.
caddy-mcp
Caddy MCP server
lum8rjack/caddy-mcp
Sefaria Jewish Library MCP Server
Fetch and read Jewish texts through the API of Sefaria.org
Sivan22/mcp-sefaria-server
PostgreSQL Performance MCP
PostgreSQL performance analysis and optimization MCP server
rameshv29/postgres-performance-mcp
📑 Table of Contents
MCP server to run Pipelex pipelines
Pipelex/pipelex-mcp
repo-template
A Python server implementation for Feishu (Lark) bot that follows the Model Context Protocol (MCP). This server provides a standardized interface for handling automated messaging and context-aware interactions within enterprise Feishu environments.
loonghao/feishu-bot-mcp-server
Crypto Whitepapers MCP Server
An MCP server serving as a structured knowledge base of crypto whitepapers.
kukapay/crypto-whitepapers-mcp
ai-memory
Persistent memory for any AI assistant. Zero token cost until recall. Stores memories in local SQLite, ranks by 6-factor scoring, returns results 79% smaller than JSON. Works with Claude, ChatGPT, Grok, Cursor, Windsurf, and any MCP client.
alphaonedev/ai-memory-mcp
PubMed MCP
A MCP server for PubMed data
grll/pubmedmcp
mcp-deep-research
An mcp server designed for local-deployed deep research.
Pb-207/mcp-deep-research
4o-image
Provides a bridge between AI systems and the 4o-image API for generating and editing high-quality images through text prompts with real-time progress updates.
antipas/4oimage-mcp
🚀 HTTP-4-MCP Middleware Server
HTTP-4-MCP configuration tool allows you to easily convert HTTP API to MCP tool without writing code. With simple interface operations, you can quickly configure an mcp-server.
Tght1211/http-4-mcp
LetsBonk (Solana Token Launcher)
Enables token creation and management on the Solana blockchain through the LetsBonk launchpad, handling IPFS metadata, image uploads, and Raydium integration for seamless meme token launches.
bjoernbonk/letsbonk_mcp_server
Gemini DeepSearch
Performs automated multi-step web research using Google Search API and Gemini models to generate diverse search queries, conduct parallel searches, and synthesize comprehensive answers with proper source citations through configurable research depth levels.
alexcong/gemini-deepsearch-mcp
Forge MCP Server
MCP server for project scaffolding agent.
believemanasseh/forge-mcp
Experimental MCP Service for Azure AI Search
An experimental MCP service for Azure AI Search in Python
projectAcetylcholine/mcp-server-azure-ai-search-python-preview
edgar-sec-mcp
An MCP Server to get data from EDGAR
flothjl/edgar-sec-mcp
Memorious MCP
Memorious-MCP is a minimal Model Context Protocol (MCP) server that provides a persistent key-value memory store with vector-similarity lookup using ChromaDB.
cedricvidal/memorious-mcp
ESXi MCP Server
A VMware ESXi/vCenter management server based on MCP (Model Control Protocol), providing simple REST API interfaces for virtual machine management.
bright8192/esxi-mcp-server
Coding Prompt Engineer MCP Server
Write 10x better prompts using Prompt Engineer MCP server.
hireshBrem/prompt-engineer-mcp-server
nova-act-mcp-server
An MCP server providing tools to control web browsers using the Amazon Nova Act SDK. Enables multi-step browser automation workflows via MCP agents.
madtank/nova-act-mcp
awesome_well_mcp
基于LuckyCola开放能力的MCP(Model Context Protocol)服务。支持图片合规性检查、文件操作、图片压缩、图片OCR等丰富功能.
elf004-star/elf004GH_vault_awesome_well_structure
llm-mcp
llm plugin of MCP for clients and servers.
genomoncology/llm-mcp
mcp_agent
public server for mcp
jameshung2015/mcp_agent
MCP SSE Proxy Server
Start any MCP Server remotely using the MCP standard protocol.
jinyalong/mcpproxy
gophermcp
An MCP server to help LLM:s write better Go code
njern/gophermcp
ocm-mcp
MCP server for Red Hat OpenShift Cluster Manager
maorfr/ocm-mcp
Claude Kubernetes MCP Server
A Model Context Protocol (MCP) server for the Kubernetes API.
Blankcut/kubernetes-mcp-server
slack-qa-mcp
Integrates Slack channels and Slack Lists to automate bug report scanning and QA status management. It enables users to retrieve bug details, update list items, and post fix updates directly within Slack.
merryAI-dev/slack-qa-mcp
Python notebook
A lightweight python notebook mcp server that allows AI agents and other MCP clients to interact with python notebook files seamlessly.
UsamaK98/python-notebook-mcp
PolyMarket MCP Server
MCP Server for PolyMarket API
berlinbra/polymarket-mcp
graphlit-mcp-server
Graphlit MCP Server
graphlit/graphlit-mcp-server
Metricool MCP Server
This is a Multi-Agent Collaboration Protocol (MCP) server for interacting with the Metricool API. It allows AI agents to access and analyze social media metrics and campaign data from your Metricool account.
metricool/mcp-metricool
mcp-excel
MCP server to give client the ability to read Excel files
algonacci/mcp-excel
SkySQL MCP Server
SkySQL MCP server and client repository.
skysqlinc/skysql-mcp
Serper MCP Server
A Serper MCP Server
garymengcom/serper-mcp-server
MCP Journaling Server
MCP Server for journaling
mtct/journaling_mcp
MCP-Go
A library for establishing MCP server.
OkutaniDaichi0106/mcp-go
zubeid-youtube-mcp-server
YouTube MCP Server Implementation
ZubeidHendricks/youtube-mcp-server
ckanext-mcp
An MCP server to answer questions about data
unckan/ckanext-mcp
College Football Data MCP Server
An MCP server enabling CFBD API queries within Claude Desktop.
lenwood/cfbd-mcp-server
Alibaba Cloud Supabase
Integrates Supabase project management and Alibaba Cloud GPDB with tools for database operations, Edge Functions deployment, storage management, and cloud infrastructure automation.
aliyun/alibabacloud-supabase-mcp-server
The code samples here are not for production use
Secure agentic tool repo with execution environment
aipracticegovsg/aip-mcp-server
Cleric
Cleric - Configure Claude settings for MCP servers through a simple GUI
pcarion/cleric
PrusaMCP
An intelligent 3D printing assistant that enables users to analyze meshes, generate optimal print profiles, and automate PrusaSlicer operations through an MCP client. It provides a comprehensive suite of tools for geometric analysis, printability checks, filament recommendations, and post-print diagnostics.
Noosbai/PrusaMCP
mcp-dice: A MCP Server for Rolling Dice
A MCP server enabling LLMs to roll dice
yamaton/mcp-dice
PromptArchitect MCP
Refines and improves AI prompts using workspace-aware context from your project's tech stack, structure, and dependencies. Includes tools to analyze prompt quality and generate well-structured prompts from raw ideas.
MerabyLabs/promptarchitect-mcp
HubSpot Email MCP Server
Enables management of HubSpot marketing emails from Claude Desktop, including listing, viewing, creating drafts, and updating emails through the HubSpot Marketing Email API.
hdmt/hubspot-email-mcp
markswendsen-code/mcp-shakeshack
This MCP server provides tools for interacting with Shake Shack restaurant data, including browsing menus, searching for items, and finding locations. It also enables users to access nutritional information, featured items, and ordering details through natural language.
markswendsen-code/mcp-shakeshack
Slack MCP Server
Enables AI assistants to interact with Slack workspaces through secure OAuth 2.0 authentication. Supports posting messages, reading channel history, and listing channels across multiple workspaces with production-ready security features.
cnye36/slack-mcp-server
CSMAR MCP Server
Enables direct access to CSMAR financial databases through Claude Code. Supports 240+ databases including financial statements, stock trading data, and company information with intelligent login management and 11 MCP tools.
ww11-max/Csmar-MCP-server
For MCP registries
Drop M8ven AT2 into your registry's listing page as a filter, a badge, or a full sandbox report. Webhook + REST + MCP-native. Beta waitlist is open.
Request API accessFor builders
Free trust score, a verified publisher badge for your README, and a listing developers can find before they connect.
Submit your MCP →