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.
NextApp Payments MCP Server Demo
Demo project showcasing MCP server integration with MongoDB Atlas for payment data retrieval.
Denyme24/mcp-payments-demo
JobDataLake MCP Server
Enables searching over 1 million enriched job listings from 20,000+ companies directly from MCP-compatible AI tools. Provides tools for job search, company profiles, and AI-powered similar job recommendations with real-time data updates.
echojobsio/jdl-mcp-server
Gemini Email Subject Generator MCP
An MCP server that utilizes Google's Gemini Flash 2 model to generate AI-driven email subjects and detailed reasoning processes. It enables users to send emails via SMTP with dynamic content and save complex brainstorming sessions to local files.
falahgs/Gemini-Email-Subject-Generator-MCP
MCP Time Server
Provides time zone management utilities including retrieving current time in any global time zone and converting time between different time zones with automatic daylight saving time handling.
SzeMeng76/mcp-time-server
SSH Remote Command Executor
Execute remote SSH commands and test SSH connectivity seamlessly through a standardized MCP interface. Manage SSH sessions securely by configuring connection details via environment variables or remote server UI. Simplify remote server management by integrating SSH operations directly into your MCP-enabled workflows.
lgariv/ssh-mcp
ahmedmustahid/postgres-mcp-server
MCP server for interacting with PostgreSQL databases
ahmedmustahid/postgres-mcp-server
Linear MCP
Sample MCP server for learning purposes
peterchappy/Linear-MCP
mcp-server-linear
Model Context Protocol (MCP) server for interacting with the Linear API. This server provides tools and resources for accessing and manipulating Linear issues, projects, and other data through a standardized MCP interface.
mkusaka/mcp-server-linear
larryhudson/linear-mcp-server-again
Model Context Protocol (MCP) server for Linear task management system
larryhudson/linear-mcp-server-again
mcp-low-level-server-streamable-http
A TypeScript-based MCP server that implements a simple note-taking system using low-level server components and streamable HTTP. It enables users to create, store, and summarize text notes through a set of tools, resources, and specialized prompts.
0GiS0/mcp-low-level-server-streamable-http
opensrc-mcp
A codemode MCP server for fetching and querying dependency source code from npm, PyPI, crates.io, and GitHub. It allows agents to execute server-side JavaScript for context-efficient searching and browsing of large codebases without overwhelming the LLM's context window.
dmmulroy/opensrc-mcp
n8n Community Nodes MCP Server
This MCP server enables users to search and access documentation for community-developed n8n nodes and official built-in nodes. It provides token-optimized responses for discovering n8n packages and documentation directly through AI assistants.
dalisys/n8n-community-nodes-mcp
PayArk MCP Server
Connects AI agents to Nepal's payment infrastructure through the PayArk API. It enables users to monitor transaction history, manage projects, and generate hosted checkout links using natural language.
Payark-Inc/mcp
Deno Gemini Grounding MCP Server
Provides Google search grounding capabilities for Gemini AI models through MCP, enabling AI assistants to perform web searches with Gemini's grounding API for more accurate and up-to-date responses.
rinerebox1/deno-gemini-grounding-mcp-server
Arduino Development
Arduino CLI integration for board detection, sketch compilation, upload, serial monitoring, and pin references.
akshatnerella/arduino-mcp-server
signbee-mcp
Document signing for AI agents. Send markdown or PDF for two-party e-signing with a single tool call — handles PDF generation, email verification, and SHA-256 certified delivery.
signbee/mcp
Weather MCP Server
Provides real-time weather updates and city geocoding by integrating the Nominatim and Open-Meteo APIs. It enables users to retrieve current weather conditions for any location through natural language queries in MCP-compatible clients.
ChristianKowalczyk/weather-mcp
db4app Todo MCP Server
Enables LLMs to manage a todo list application through the Model Context Protocol, connecting directly to a browser-based Postgres database to add, list, complete, and remove todo items with categories, priorities, and due dates.
maxabrahamsson/todo-mcp-db4app
pinion05/supabase-mcp-lite
Same functionality, consuming only 1/20 of the context window tokens.
pinion05/supabase-mcp-lite
yuna0x0/hackmd-mcp
Interact with your HackMD notes and teams seamlessly. Manage your notes, view reading history, and…
yuna0x0/hackmd-mcp
Shopify Agentic MCP Gateway
Enables AI agents to autonomously browse inventory, negotiate terms, manage carts, and execute secure payments on Shopify stores using standardized protocols. It provides a bridge for LLMs to handle the entire commerce lifecycle from discovery to order tracking through a verifiable mandate chain.
kuro-tomo/shopify-agentic-mcp
callout-dev
AI co-founder MCP server for solo founders. Multi-perspective code review (CTO, Security, Product, DevOps, Customer), stage-aware guidance, tech decision validation, and portfolio management across projects.
fantasieleven-code/callout
OpenAI WebSearch MCP Server
Provides intelligent web search capabilities using OpenAI's Web Search API with reasoning models. Supports localized results, multiple model options, and automatic source citations for current information retrieval.
luchiniatwork/openai-websearch-mcp
ground-truth-mcp
Validate AI claims against live data: check endpoints, count competitors, and test hypotheses. Includes free and paid tools via x402.
anish632/ground-truth-mcp
YOKATLAS MCP Server
Provide access to Turkish higher education data through a standardized protocol. Enable seamless integration of university and education-related information into applications. Facilitate data retrieval and interaction using the Model Context Protocol.
emirks/yokatlas-mcp-typescript
SQLite MCP Server
Provides comprehensive SQLite database interaction for AI agents, including data manipulation, schema inspection, and automated query logging. It features a unique context preservation pattern that uses a dedicated meta-table to help autonomous agents maintain self-documenting database architectures.
u1pns/sqlite-mcp
Knowledge Graph Memory Server
A persistent memory server that implements a local knowledge graph using the Kuzu embedded database to store entities, relationships, and observations. It enables AI models to maintain structured long-term context through searchable nodes and comprehensive tag-based organization.
deanacus/knowledge-graph-mcp
Excel MCP Server
An MCP server for manipulating Excel files that features a headless engine for real-time formula calculation and data validation. It enables users to create, read, and manage workbooks, sheets, and charts without requiring Microsoft Excel installed.
jauinones/xlsx-MCP
MongoDB Lens
🍃🔎 MongoDB Lens: Full Featured MCP Server for MongoDB Databases
furey/mongodb-lens
National Weather Service
Integrates with the National Weather Service API to provide real-time weather alerts by state and detailed forecasts by geographic coordinates for US locations.
abukstech/mcp-server-weather
Claude Viewer
Enables querying and analyzing Claude Desktop/Code conversation history across all users on a machine, including conversation search, token usage statistics, model/tool insights, and opening a web dashboard for detailed visualization.
maxturazzini/claude-viewer
Quran Search Engine
Provides Quran search with Arabic normalization, root-based matching, and highlighted results for AI tools to deliver accurate, hallucination-free Quranic text.
adelpro/quran-search-engine-mcp
Publer
Manages social media scheduling and analytics via Publer's API, with 14 tools for publishing posts, uploading media, and pulling insights across 15+ social networks.
alexkess/publer-mcp-server
Touch Flow Base (MCP Counter POC)
An MCP server that enables AI agents to execute sandboxed JavaScript code to control external web applications in real-time. It utilizes WebSockets to synchronize script execution with frontend animations, allowing complex UI interactions to be handled in a single agent turn.
jobinpjoseph707/touch-flow-base
jensenify-mcp
An MCP server that injects millions of tokens from classical literature into AI engineering interactions to provide deep humanistic context for technical decisions. It allows users to consult works like the Iliad or Shakespeare for engineering advice while helping them maximize their compute spending.
kenm47/jensenify-mcp
Google Search Console MCP Server
Provides AI agents with read-only access to Google Search Console data, including search analytics, index coverage, and sitemap status. It enables users to query clicks, impressions, and ranking performance or check URL indexing status through natural language.
sarahpark/google-search-console-mcp
Google Calendar MCP Server
Provides a standardized interface for LLMs to read, create, and manage Google Calendar events. It supports full event lifecycle management and includes advanced capabilities for processing events from screenshots and images.
galacoder/mcp-google-calendar
AICre8 MCP Server
Enables AI agents to create, modify, and deploy web projects through the AICre8 platform's sandbox environment. It supports project management, code generation, and direct shell command execution for streamlined web development.
AICre8dev/mcp-server
Nano Banana MCP Server
Enables AI image generation, editing, and composition using Google's Gemini image models (Nano Banana Pro and Nano Banana). Supports text-to-image generation, multi-image composition, flexible aspect ratios, high-resolution output up to 4K, and real-time information grounding.
mikeroussell/nano-banana-mcp
Mixpanel MCP Server
An MCP server that provides access to the Mixpanel REST API, enabling AI agents to query events, funnels, retention data, and user profiles. It allows users to perform complex analytics tasks and export raw event data through natural language prompts.
T-Campbell18/mcp-mixpanel
PortalMCP
Universal AI gateway that enables interaction with Ethereum blockchain through natural language across multiple AI platforms (Claude, ChatGPT, Gemini, etc.). Supports contract deployment, token operations, NFT minting, DeFi operations, and general blockchain transactions.
PortalFnd/PortalMCP
Gaffer MCP Server
Connects AI coding assistants to Gaffer test history and coverage data to analyze project health, debug failures, and identify untested code areas. It enables tools to track test stability, cluster failures by root cause, and monitor code coverage trends across projects.
gaffer-sh/mcp
mcp-activedirectory
Provides AI assistants with unified access to on-prem Active Directory via LDAP and Azure AD / Entra ID through the Microsoft Graph API. It enables comprehensive management and search of users, groups, computers, and cloud devices using 18 specialized tools.
fredriksknese/mcp-activedirectory
Mobbin MCP Server
Enables users to search and browse Mobbin's extensive library of mobile app designs, screenshots, and user flows directly from Claude. It allows for detailed exploration of UI patterns, elements, and personal collections using reverse-engineered API access.
pdcolandrea/mobbin-mcp
CrabCut
Turn YouTube videos into short clips — from Claude, Cursor, or any AI assistant that supports MCP. You give it a YouTube link. It finds the best moments, reframes them for vertical video, adds subtitles, and gives you download links. All from a chat.
realcrabcut/crabcut-mcp-server
YouTube MCP Server
Youtube mcp server
coyaSONG/youtube-mcp-server
📦 NPM Helper - A tool to help your ai assistant with npm package management.🤖
A Model Context Protocol (MCP) server providing tools for NPM package management and dependency updates. Helps LLMs like Claude interact with npm packages, search npm registry, and keep dependencies up-to-date.
pinkpixel-dev/npm-helper-mcp
GitHub Enterprise MCP Server
github-enterprise-mcp
containerelic/github-enterprise-mcp
llmconveyors-mcp
MCP server for the LLM Conveyors AI agent platform. 39 tools for Job Hunter (tailored CVs, cover letters, cold emails), B2B Sales (company research, outreach), ATS scoring, resume rendering, and session management.
ebenezer-isaac/llmconveyors-mcp
ffmpeg-mcp
An MCP server that provides 17 FFmpeg-based tools for video and audio processing, including conversion, compression, and editing. It enables AI assistants to perform complex media tasks like extracting audio, adding watermarks, and merging videos using natural language.
yuan66-hub/ffmpeg-mcp
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