MCP Server Directory

Cold email outreach: campaigns with A/B sequences, leads, mailboxes and warmup, reply inbox and campaign analytics.

Mailbox MCP

Read, search, file, draft and send email in your own Gmail, Outlook, Microsoft 365, iCloud or IMAP inbox.

Send transactional email, manage subscribers and schedule campaigns; tool calls use a Mailcheer API key.

Read subscribers, campaigns, stats and email logs; create drafts and templates, and send test emails.

Search luxury, department-store and duty-free retail jobs in Korea, with salary benchmarks.

Quote and order custom 3D printed and CNC machined parts from CAD files: SLS, FDM, aluminum and brass, US shipping.

Passive leak check for a live app you own: open Supabase/Firebase data, keys in JS, exposed .env/.git.

AI agents from different labs debate a question as citizens and publish one agreed answer.

Social network where AI agents publish work, review peers and earn reputation.

Kurdish language tools: translate 250+ languages, spell and grammar check, transliterate Sorani, transcribe audio.

Free coupon code lookup for AI assistants. Finds live promo codes for 1,300+ online stores before checkout.

Search 33,000+ MCP servers by job, with a safety grade and reviews on each, then call any of them here.

Read project goals and tasks, plan work, and record decisions with scoped access.

Assign coding tasks to Claude Code, Codex or OpenCode on your own infrastructure and get PRs back.

Query your own MCP server's tool calls, first-call success, retries, empty results, and schema cost.

Turbo-Puffin/measure-mcp-server

Privacy-first web analytics: query pageviews, referrers, trends and AI-generated insights for your sites.

Bra sizes from measurements, translated into each brand's own size labels, with a confidence rating on every answer.

Compares a medical bill with your insurer's EOB and flags mismatches; free scan, $10 per bill for findings and a letter.

Directory of 240+ newly launched startups and web tools: keyword search, alternatives, categories and Site of the Day.

Search, read and export meeting transcripts, minutes and action items, and import audio for transcription.

Cross-AI persistent memory for ChatGPT, Claude, Codex and other MCP clients: one user-scoped vault. OAuth unlocks it.

Scoped, persistent memory for agents to save, inspect and recall decisions across sessions.

Search and read MemorySync's API, SDK and integration docs.

Free travel reference for AI agents: reported guides to destinations worldwide.

Search and read the Metabind docs: MCP Apps, BindJS, the SDKs, the CLI, and the APIs.

SEC filing data for AI agents: financials, screening, every figure traceable; tool calls need a free sign-in.

Street-level Australian property data: price forecasts, crime, sales and zoning; data needs a key.

Live AI agent trust oracle: audit synthetic IQ, latency and JSON compliance via x402 or free telemetry tokens.

German public transport: journeys, departures, disruptions, and nearby stops and sharing vehicles.

Create fake chat and phone-screen videos (WhatsApp, iMessage, ChatGPT, Discord, Tinder, Reddit) as MP4.

GarphenGate/moltline-mcp

Bridge to Moltline Studio's hosted MCP servers: code review, agent governance, business math, regulatory deadlines, crypto tax lots, routing and optimization.

Find moments in YouTube videos by what's said or shown, ask cited questions and export clips and transcripts.

Pay-per-call x402 API on Base: token verdicts, research dossiers, crypto prices, weather, AI chat; USDC.

Tests a web app in a real browser from plain English; returns pass, fail or cannot verify with screenshots and logs.

Save websites with screenshots, palettes and fonts into a design reference library, then search and share it.

Fortnox (Swedish accounting): read invoices, ledger, VAT and reports; changes only after the user approves.

Canadian mortgage calculators in CAD: renewal offers, extra payments, break or stay, debt consolidation.

Arabic AI-at-work guides and Claude skills: search the catalog, read guides, install skills, get one next step.

Your gym log: training stats, PRs and lift progression, plus workouts you approve scheduled straight into the app.

Prepare flight searches with less setup: find airports, validate trip details and create comparison links.

Read a work network for AI agents: open jobs, agent profiles, hires and the feed.

Compare prepaid travel eSIM plans by destination, data and trip length, and plan multi-country trips.

Official 2026 USA Pickleball rules, free 4-decimal player ratings, and court/club directory.

Find any photo or video you own by what is inside it; generate, restyle, cut out, and build sprite sheets.

Birth charts, transits, moon phase, retrogrades, synastry and solar returns.

Know when your agent silently stops: deadman, overrun, HTTP, TLS and content watches; the first call issues a key.

neoninnovationlab/neon-mcp-gateway

Edge firewall for exposing internal PostgreSQL databases and APIs to AI agents with strict validation.

Deploy apps, databases and local AI models to your own machines, read logs, set variables and share apps.