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.
Personal Code Skills MCP Server
Provides AI assistants with access to personal best practice skills and coding guidelines stored as markdown files in a GitHub repository, enabling retrieval and listing of custom development standards.
lfdantoni/my-personal-code-mcp
Blip Email
Disposable email inboxes for testing, automation, and AI workflows — create addresses, receive emails, and extract OTP codes.
blipemail/blip
Slowtime (Time & Intervals)
Integrates drand and tlock-js to enable secure, time-locked encryption for managing scheduled events with cryptographic guarantees.
bmorphism/slowtime-mcp-server
Gemini UI Design Server
Integrates with Google's Gemini 2.5 Pro to provide enterprise-grade UI/UX design tools, component generation, brand identity creation, and accessibility-compliant frontend implementation guidance.
bobvasic/gemini-mcp-server
Mongo Scout
Production-ready MongoDB database exploration with safety features, live monitoring, and data quality tools.
bluwork/mongo-scout-mcp
RockAuto
Search and browse the RockAuto auto parts catalog with pricing and vehicle compatibility.
brianleishman/rockauto-mcp
Open Primitive
26 US federal data domains as 23 MCP tools. Ed25519 signed responses. Free, no API key.
writesdavid/open-primitive-api
MCP Web Worker Demo
mcp demo, client and server as web workers from a web UI
weolopez/mcp-worker
AgentDomainService MCP Server
Enables AI assistants to check domain availability across multiple TLDs with real-time pricing, brainstorm creative domain names, analyze domains for brandability and SEO potential, and search for domains by price and category without CAPTCHAs.
gregm711/agent-domain-service-mcp
Godot Engine Integration
Comprehensive Godot 4.x integration with live editor manipulation, E2E game testing, auto-screenshot loops, and version-aware documentation queries.
6ninelives/godot-mcp
ATV by Aarna
Provides access to Aarna's DeFi tokenized yield vaults for querying performance, building transactions, and tracking portfolios.
aarna-ai/atv-sdk
VantaGate
Human-in-the-loop approval system for AI agents with OpenAPI integration.
aderix/vantagate-mcp-server
Deepseek R1 MCP Server
A Model Context Protocol (MCP) server implementation connecting Claude Desktop with DeepSeek's language models (R1/V3)
66julienmartin/MCP-server-Deepseek_R1
Apidog Tests
Manage Apidog test cases, scenarios, suites, and test data from AI agents.
acabala/apidog-tests-mcp
SkillSync
Security-gated skill management server that scans GitHub repositories against 60+ threat patterns before allowing installation to Claude Code and other MCP clients.
adityasugandhi/skillsync-mcp
Discord
Integrates with Discord's API to provide server management capabilities including messaging, moderation, role management, event scheduling, and community administration through 46+ specialized tools with robust error handling and deployment support.
aj-geddes/discord-agent-mcp
Agent Passport
Ed25519 identity, delegation, governance, and commerce infrastructure for autonomous agents.
aeoess/agent-passport-mcp
AdsPower Browser Manager
Enables AI-driven browser profile management through AdsPower's local API, providing tools for creating, updating, opening, and deleting browsers with customizable fingerprints and proxy configurations.
adspower/adspower-browser
cls-mcp-server
[](https://www.npmjs.com/package/cls-mcp-server) [](https://github.com/Tencent/cls-mcp-server/blob/v1.0.2/LICENSE)
Tencent/cls-mcp-server
Lenny's Podcast
Provides searchable access to Lenny's Podcast transcripts for product management insights, using FlexSearch for fast full-text search across topics like pricing strategies, growth tactics, and product leadership advice.
akshayvkt/lenny-mcp
Seq
Integrates with Seq's API for retrieving signals, events, and alert states, enabling real-time insights into application logs and system performance metrics.
ahmad2x4/mcp-server-seq
Federal Reserve Economic Data (FRED) MCP Server
Provides access to over 800,000 economic time series from the Federal Reserve, allowing users to browse, search, and retrieve data for indicators like GDP and unemployment. It supports custom date ranges and data transformations such as percentage changes or frequency aggregations.
stefanoamorelli/fred-mcp-server
Bear Notes
Integrates with Bear notes on macOS, providing direct database access for efficient retrieval and analysis of personal note content.
akseyh/bear-mcp-server
tradingview-mcp-server
Unofficial MCP server and CLI for TradingView stock screener API
fiale-plus/tradingview-mcp-server
WooCommerce
Comprehensive WooCommerce store management with 101 tools for products, orders, customers, coupons, shipping, and more.
amitgurbani/mcp-server-woocommerce
codefuturist/email-mcp
Email MCP server with IMAP + SMTP support
codefuturist/email-mcp
Home Assistant
Demonstrates light control in Home Assistant by comparing OpenAI function calling with a standardized protocol for external tool interaction
andrelandgraf/mcp-vs-function-calling
Godspeed Task Management
Integrates with Godspeed Task Management API to enable listing, creating, updating, and deleting tasks directly from development environments without context switching.
alinagy/godspeed-mcp
Python Docs
Fetches Python documentation for quick access to language references and code explanations.
anuragrai017/python-docs-server-mcp-server
Danish Standards
Structured access to 20 Danish government cybersecurity standards with 482 controls.
ansvar-systems/danish-standards-mcp
mcp-shellkeeper
MCP server for persistent terminal sessions with SSH support
tranhuucanh/mcp-shellkeeper
Norwegian Standards
Structured access to Norwegian government cybersecurity standards with bilingual search and ISO 27002 cross-references.
ansvar-systems/norwegian-standards-mcp
Swedish Standards
Structured access to Swedish government cybersecurity standards with bilingual search and ISO 27002 cross-references.
ansvar-systems/swedish-standards-mcp
CharliePlan Planka
Integrates with Planka kanban boards for project management with board operations, card manipulation, custom fields, labels, and OAuth authentication.
ashkuc/charlieplan-mcp
Linear MCP Server
An open-source Model Context Protocol server that enables interaction with the Linear API to manage issues, teams, and comments. It allows users to create, update, and search for issues while accessing workspace users and workflow states.
tenx-studio/Linear-MCP
Minecraft MCP Server
A Minecraft MCP Server powered by Mineflayer API. It allows to control a Minecraft character in real-time, allowing AI assistants to build structures, explore the world, and interact with the game environment through natural language instruction
yuniko-software/minecraft-mcp-server
Audio Transcriber (OpenAI Whisper)
Provides speech-to-text transcription capabilities using OpenAI's Whisper API with configurable language settings and optional file saving
ichigo3766/audio-transcriber-mcp
0nMCP
Universal API orchestrator connecting 26+ services including Stripe, SendGrid, Twilio, Slack, Airtable, Notion, GitHub, and Shopify through natural language task descriptions for automated multi-step workflows.
0nork/0nmcp
Bamwor World Data
Structured access to 261 countries and 13.4 million cities with population, coordinates, and statistics.
bamwor-dev/bamwor-mcp-server
mysql-mcp-server
An MCP server that provides read-only access to MySQL databases.
dpflucas/mysql-mcp-server
Slack Agent Team
Coordinates multi-agent teams via Slack channels with command loops, persona management, approval workflows, and context persistence.
berrzebb/mcp-slack-agent-team
Ab Ovo
Publishes content to permanent public web pages by sending emails via SMTP.
seanfenlon/abovo-mcp-server
Synthetic Search
Provides web search capabilities through the Synthetic Search API, returning structured results with titles, URLs, descriptions, and publication dates.
acheong08/synthetic-search-mcp
MongoDB MCP Server
MCP Server for MongoDB
PrashantSedhain/mongo-db-mcp
Apple Calendars
Provides a TypeScript-based server for reading, creating, updating, and deleting macOS calendar events through a local HTTP bridge, enabling seamless scheduling and calendar management for desktop applications.
shadowfax92/apple-calendar-mcp
BrainBox
Hebbian memory for AI agents that learns file patterns, predicts next tools, and saves tokens.
thebasedcapital/brainbox
Agent Blueprint
Blueprint-driven agent workflows for AI automation systems.
agent-blueprint/free-blueprints
Cloudflare MCP
Enables interaction with the complete Cloudflare API using a codemode pattern that allows agents to search the OpenAPI spec and execute API calls via JavaScript. This approach minimizes token usage by keeping the massive specification on the server and only returning relevant results.
mattzcarey/cloudflare-mcp
Mason
MCP server that gives AI assistants a persistent codebase map — feature-to-file lookups, change impact analysis, and git history insights.
adrianczuczka/mason
RetellAI Voice Services
Integrates with RetellAI's voice services for creating and managing phone conversations, enabling call initiation, agent configuration, and voice selection for tasks like customer service, appointment scheduling, and information gathering.
abhaybabbar/retellai-mcp-server
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