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78,610 servers. Updated
20 Best GitHub MCP Servers — compared and ranked, August 2026Ranked from 1,416 matching servers on stars, growth, downloads and maintenance. Updated .

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"A tool to check the status of pull requests on public GitHub repositories" matching MCP servers:

  • CardOS MCP Server by CMSCardOS

    CardOS MCP Serverofficial

    CMSCardOS
    A
    license
    A
    quality
    B
    maintenance
    Enables AI assistants to issue and manage virtual cards, check balances, pull transactions, file disputes, and start KYC via the CardOS API.
    26
    11
    MIT

  • Cerberus

    lz-123123
    A
    license
    Not graded
    quality
    B
    maintenance
    Provides a three-layer payment firewall for AI agents, enabling identity verification, risk screening, and execution authorization with on-chain policy enforcement for secure and auditable transactions.
    484
    2
    MIT

  • GotFreeFax MCP Server

    vannet
    A
    license
    Not graded
    quality
    C
    maintenance
    Enables AI agents to send free and paid faxes to US and Canada numbers, check fax status, and purchase prepaid credits, all without leaving the chat.
    MIT

  • blank-invoice-maker-mcp

    InnarM
    A
    license
    A
    quality
    B
    maintenance
    Create free, no-signup invoices from your AI assistant — the create_invoice tool returns a link that opens blankinvoicemaker.com pre-filled, ready to download as a watermark-free PDF.
    2
    61
    1
    MIT

  • mcp-azeth

    azeth-protocol
    A
    license
    A
    quality
    B
    maintenance
    Trust infrastructure for the machine economy. Gives AI agents non-custodial smart accounts (ERC-4337), x402 payments, on-chain reputation via ERC-8004 trust registry, and service discovery. 8 tools: create accounts, transfer, check balances, pay for x402 services, publish/discover services, manage payment agreements, and send encrypted messages.
    36
    127
    3
    MIT

  • x402-gateway-mcp

    Marysbrain
    A
    license
    A
    quality
    B
    maintenance
    Enables MCP clients to access all endpoints of an x402 gateway by paying real-time microtransactions (USDC on Base) per API call, with automatic tool discovery and spend guardrails.
    23
    89
    MIT

  • fidacy-mcp

    lucaslubi
    A
    license
    A
    quality
    A
    maintenance
    Payment firewall for AI agents: a signed, independently verifiable verdict on every money-moving action. Blocks wrong/lookalike payee, over-cap, and duplicate-invoice (BEC) fraud before money moves — anyone can verify a verdict against the public JWKS. Free, local-first, non-custodial.
    2
    12
    1
    Apache 2.0

  • lfwin-payment-mcp

    litsen
    A
    license
    A
    quality
    A
    maintenance
    LFWin Payment MCP Server is a payment capability service for AI Agents. Adhering to the standard MCP protocol, it exposes capabilities including creating payment orders, checking payment status, initiating refunds and querying refund status for Cursor, Cline, Claude Desktop, enterprise intelligent assistants and self-developed Agent applications.
    4
    1
    MIT

  • Centrapay MCP Server

    CedricConday
    A
    license
    A
    quality
    A
    maintenance
    Enables interaction with the Centrapay payments API for testing NZ payment flows, including creating, managing, and settling payment requests through natural language.
    9
    13
    1
    MIT

  • AgentPay Pharos

    Irohitjain
    A
    license
    A
    quality
    B
    maintenance
    A drop-in MCP skill that gives AI agents a real on-chain wallet on Pharos — check balances, read live prices, move tokens, pay only when conditions are met, screen for scams, and buy x402 pay-per-use APIs, all from natural language.
    20
    7
    MIT

  • Cleared Index

    N747AI
    A
    license
    B
    quality
    C
    maintenance
    Cleared Check before pay for x402 agents — look up merchants, run a trust check, and route through the Gateway without burning catalog. Tools: lookup_merchant, cleared_check, route_gateway.
    11
    88
    MIT

  • ribbo-mcp

    andrespadeto
    A
    license
    B
    quality
    B
    maintenance
    Enables AI assistants to operate the Ribbo recurring billing API, allowing them to manage subscriptions, check entitlements, refund payments, charge immediately, and generate payment or renewal links.
    24
    MIT