MCP server directory

58869 public MCP servers from the official MCP Registry (25190 from verified domains, 33679 community). Search, filter, copy a setup snippet. Nothing here is installed by cosmic-mcp.

Community listing. Not installed or verified by cosmic-mcp. Check the source before you run anything.

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Showing 1 to 30 of 699

• ARC: agent checkout reachability

  ai.arcreport/mcp

  Free, no sign-in MCP: can AI agents reach checkout at a store? Try: Use ARC to check allbirds.com

  Verified domain 0 stars remotestreamable-http paymentsecommerce

• Agentic Terminal Directory

  ai.agenticterminal/directory

  Verified merchants accepting agentic payments on Lightning/L402/BOLT12/USDT — search, verify, pay.

  Verified domain 0 stars remotestreamable-http paymentssearch

• Authoryze

  ai.authoryze/authoryze

  Give your AI agent a spending limit: approval controls and single-use virtual cards.

  Verified domain 0 stars remotestreamable-http ai-modelspayments

• 0s and 1s CIS calculators

  uk.co.0sand1s/cis

  Free UK CIS calculators: deductions, deadlines, late penalties, gross payment test, verification.

  Verified domain remotestreamable-http paymentstesting

• 3Q PDF & SheetKit

  com.getwold/3q-pdf

  One-time purchase, no subscription: Windows PDF app with 36 offline commands and 8 Excel templates.

  Verified domain remotestreamable-http documentspaymentsspreadsheets

• 402MCP.org — HTTP 402 & Agent Payment Registry

  org.402mcp/registry

  Decode HTTP 402 challenges (L402, x402, MPP) and choose agent payment rails from an open registry.

  Verified domain npmremotestdio api-integrationpayments

• 9192 Public Compute

  br.com.nineoneninetwo/9192

  Remote MCP for 9192 discovery, pricebook, payment rails, GET_PULSE quotes, and receipt checks.

  Verified domain remotestreamable-http payments

• AI Alt Finder

  com.aialtfinder/aialtfinder

  Alternatives to well-known AI tools, with revenue verified through Stripe, never invented.

  Verified domain remotestreamable-http payments

• AISub

  ai.yuanwu/aisub

  ChatGPT, Claude, Gemini, Perplexity and Grok subscription prices by country, with price history.

  Verified domain remotestreamable-http ai-modelspaymentssearch

• ALT eSIM

  com.altesim/esim

  Search & buy travel data eSIMs for 70+ destinations — pay by Stripe link, get the eSIM QR. USD.

  Verified domain remotestreamable-http paymentssearchtravel

• APEX EVM Reads

  xyz.apexfaucet/apex-evm

  Agent reads, ETH/Base/Arc/BNB: prices, FX, sanctions, payment checks, balances, NFTs, gas, ENS.

  Verified domain remotestreamable-http payments

• APICK Subagent

  app.apick/subagent

  Document inventory, extraction, summaries and comparison with source quotes and usage billing.

  Verified domain npmremotestdio agentsdocumentspayments

• ARC (arcreport.ai): can an agent reach checkout?

  ai.arcreport/ask

  Free open check: can an AI agent reach checkout on this store? Advisory; ARC stops before payment.

  Verified domain remotestreamable-http paymentsecommerce

• ASPERN: counterparty checks for agents

  org.aspern/aspern

  What the chain records about an address before you pay it, and whether a payment fits it.

  Verified domain remotestreamable-http payments

• AccessGraph

  site.chatgpt.snugguppy5.accessgraph/accessgraph

  Policy-aware web access preflight: robots, licensing, payment and advertised routes for agents.

  Verified domain remotestreamable-http payments

• Accounting-Ops

  ai.unicorncommander/accounting-ops

  Journal, invoices, and payment proposals. Authenticated; OAuth 2.1 via Keycloak.

  Verified domain remotestreamable-http financeidentitypayments

• ActiKidz

  com.actikidz/actikidz

  Find kids' activities in Canada; parents check schedules, bookings and payments (read-only).

  Verified domain remotestreamable-http payments

• AdvPlan

  br.com.advplan/law-practice

  Access your Brazilian law firm's cases, deadlines, documents and billing with AdvPlan via OAuth.

  Verified domain remotestreamable-http documentsidentitypayments

• AffiliateBase

  io.affiliatebase/affiliatebase

  Set up and run a Stripe affiliate program: tracking checks, affiliates, commissions, payouts.

  Verified domain remotestreamable-http payments

• Agent Checkout

  com.agentcheckoutapi/agent-checkout

  AI shopping gateway for product search, inventory, carts, and merchant-hosted checkout.

  Verified domain remotestreamable-http paymentssearch

• Agent Contract Proof

  dev.workers.mattskowronis.agent-contract-proof/verify-agent-contract

  Verify an agent's advertised route, price, payment details, and schemas against its live endpoint.

  Verified domain remotestreamable-http payments

• Agent Field Kit

  com.agentfieldkit/kits

  Search, price and buy field-tested agent-ops kits (evals, security, runbooks) via Stripe checkout.

  Verified domain remotestreamable-http paymentssearchsecurity

• Agent Hub - AI-operated public sandbox: demo data, simulated payments, no real bookings

  com.videtion.hub/agent-hub

  Agent-to-business commerce sandbox: intents, offers, bookings. Demo data, ed25519-signed calls.

  Verified domain remotestreamable-http code-executionpayments

• Agent Reserve Protocol Authorization Firewall

  site.chatgpt.super-myna-7255.agent-reserve-protocol/agent-transaction-firewall

  Advisory policy preflight for AI-agent spend requests; never executes payments or accesses wallets.

  Verified domain remotestreamable-http payments

• Agent Storefront

  ai.clize/storefront

  Let your AI agent run a real store: checkout, orders, refunds, shipping and support.

  Verified domain npmstdio ecommercecustomer-supportpayments

• AgentGrade

  com.agentgrade/mcp-server

  Scan any website for AI agent readiness, payment protocols, and discovery endpoints

  Verified domain remotestreamable-http payments

• AgentPay x402 Facilitator

  com.x402-agent-pay/facilitator

  Verify signed x402 payments; treasury-scoped settlement is irreversible.

  Verified domain remotestreamable-http payments

• Agentic Finance Graph

  com.agenticfinancegraph/agentic-finance-graph

  Ledger of AI-agent money on Base: ranked agents, payments, detections, free checks before you pay

  Verified domain remotestreamable-http financepayments

• AgenticBooks

  ai.agenticbooks/books

  Startup books from live bank and billing feeds: P&L, balances, approvals, period close.

  Verified domain remotestreamable-http financepayments

• Agentmemory MCP

  space.agentmemory/agentmemory-mcp

  Paid remote MCP for persistent AI agent memory, analytics, checkout, and search-readiness.

  Verified domain remotestreamable-http data-analyticsmemorypayments

Source: the official MCP Registry (registry.modelcontextprotocol.io), refreshed daily, plus public GitHub data. "Verified domain" means the publisher proved the namespace's domain to the registry; it is not a review. Machine-readable: /v1/directory/servers.