"Understanding Boss Mode" matching MCP servers:

Enables AI agents to draft AP-style press releases from a product URL and publish them to a public newsroom page, or distribute them across a newswire to hundreds of news, TV and radio sites, with status tracking for wire orders. Paid calls are settled per request in USDC on Base via x402 from the user's own wallet, defaulting to quote-only mode with spend caps and confirmation tokens.

Exactly-once execution for irreversible agent actions: an agent claims the right to run an effect, and a retry after a lost response returns the sealed result instead of charging again. 12 tools over stdio, including a gateway mode where the agent holds a single-use ticket and never the provider key.

Automates Spectrum/Charter ISP account management tasks such as viewing account overview, paying bills, checking outages, and scheduling technician visits via browser automation.

Lets AI clients call paid x402ai endpoints — embeddings, summaries, and short answers — paying per call in USDC on Base via the x402 protocol, with per-payment and per-session spend caps plus a free inspector for decoding any x402 endpoint's payment challenge. Runs locally over stdio, needs no hosted account, and can operate in quote-only dry-run mode.

MCP server providing access to the easybill REST API for managing invoices, customers, articles, payments, projects, and time tracking, with read-only mode by default.

Enables AI assistants to parse, validate, send, and inspect X12 EDI documents via the SignalEDI Core API, with optional QuickBooks integration and a demo mode for keyless local testing.

Enables AI agents to create stablecoin payment links with QR codes and hosted checkout pages, and to check, list, validate or delete payments across Stellar, Solana and Monad using an API key. Read-only mode, scoped keys and tool annotations keep fund-moving and destructive actions under user control.

Enables AI agents to query Paraguayan SIFEN electronic documents, download KuDE PDFs, look up taxpayers by RUC or cédula, check plan usage, and calculate totals with official SET rounding, plus optionally issue invoices, credit and debit notes, and register cancellation, annulment, or nomination events when write mode is explicitly enabled. Runs locally over stdio with the user's own API key and is read-only by default.

Invoice by Ouroboros Apps (https://ouroborosapps.com). Freelance invoice records: approved invoice line items, quantities, agreed rates, due dates, and late terms; invoice changes need explicit approval. Connect by pasting https://invoice-continuity2.vercel.app/mcp into Claude, Cursor, Grok, or ChatGPT developer mode (OAuth). Docs: https://ouroborosapps.com/docs/invoice

An MCP server that enables AI assistants to automate Cash App payments, balance checks, and transaction management via browser automation.

Deprecated browser-automation MCP server for Venmo, PayPal, and Cash App (withdrawn due to ToS violations, account suspension risk, and credential exposure). Do not use.

Enables AI assistants to read and modify an Acumulus administration through natural language over the official API, including invoices, picklists, and direct endpoint calls. Runs locally over stdio and supports test mode to validate writes without persisting them.

Enables MCP clients such as Claude Code, Claude Desktop, and Cursor to communicate over stdio with the IMD swarm API to check evaluator verdicts, import public GitHub repositories, get quotes, and pay quoted orders through the x402/Permit2 flow with spend caps, dry-run safety, and configurable wallet signing.

Enables AI agents to upload Android builds, manage tracks and staged rollouts, edit store listings and screenshots, manage in-app products and subscriptions, and read or reply to reviews through the Android Publisher API, with dry-run and safe-mode guardrails.

Enables AI agents to convert documents, images, and data files across 50+ format pairs and to run PDF/image operations such as merge, split, compress, rotate, protect, unlock, extract text, and resize or compress images. Files are passed URL-in and returned URL-out (or saved locally in stdio mode), with tools for checking credits and generating Stripe checkout or billing-portal links.

Enables AI agents to integrate Tunzaa Payments by generating accurate boilerplate code and webhook handlers. Operates in mock mode by default with optional live verification against Tunzaa APIs when credentials are provided.

A free, open-source MCP server that connects AI assistants to the Tiendanube/Nuvemshop API so they can manage products, variants, stock, orders, fulfillment, customers, coupons, shipping, payments, content and webhooks from plain-language requests. It exposes 191 tools across 39 API resources, with a read-only mode, honest tool annotations and rate-limit-aware, context-friendly responses.

Enables MCP clients to read and, when explicitly enabled, write clients, invoices, quotes, payments, products, expenses, projects, and time entries in a self-hosted Invoice Ninja v5 instance, with safe-mode and tool-disable controls.

Enables AI agents to manage spa/wellness operations via Zenoti API, including appointments, guests, services, and billing.

Enables MCP clients like Claude Code, Claude Desktop, or Cursor to read and manage Remnawave 3.x VPN panel resources — users, nodes, hosts, config profiles, squads, subscription templates, billing, and HWID devices — through the panel's REST API, with contract-driven tool schemas, numeric user IDs, multi-panel config lookup, and an optional readonly mode.

MCP server for the x402 micropayment marketplace minia2a.uk, enabling AI agents to discover, call, and pay for 1,700+ services using USDC micropayments with no API keys or subscriptions. Supports registration, credits, service browsing, and autonomous calling with Claude Code auto-mode.

Lets an AI assistant run locally over stdio to inspect and test the Klap Core API — looking up charges and timelines, listing webhooks and deliveries, checking accepted token/network pairs, querying metrics, and, in test mode, creating charges, re-checking them on-chain, retrying deliveries and driving sandbox payments. Live environments are read-only unless writes are explicitly opted into, and money-moving or endpoint-management operations are never exposed.

Enables AI agents to accept non-custodial crypto payments by creating hosted checkout sessions and invoices, tracking payments and wallets, registering and verifying signed webhooks, purchasing prepaid credits, and querying or exporting the book of record. Test-mode payment simulation lets agents verify the full flow end to end.

Enables AI assistants to prepare invoice previews with taxable amount, VAT, and total, generate illustrative XML previews and DDT notes, and optionally save simple invoices to Fattura24 through the official API only after explicit opt-in and confirmation. The default mode is preview-only, with invoice creation disabled unless configured and confirmed.

Deposit by Ouroboros Apps (https://ouroborosapps.com). Freelance deposit and payment schedule: approved deposits, payment dates, and client wording; deposit waivers and date changes need approval. Connect by pasting https://deposit-continuity2.vercel.app/mcp into Claude, Cursor, Grok, or ChatGPT developer mode (OAuth). Docs: https://ouroborosapps.com/docs/deposit

Exposes the full HelloAsso v5 API — memberships, tickets, donations, payments, refunds and checkouts — to any MCP client as 36 tools plus summaries, so assistants can resolve organizations, forms and periods from plain URLs and natural language and answer questions about an association's finances. Money-moving operations are guarded behind explicit confirmation and an optional read-only mode.

Create German invoices (§14 UStG) via Claude or any MCP-compatible AI by describing the invoice in natural language.

A stateless, anonymous MCP edge node exposing three paid JSON-RPC tools on Cloudflare Workers: digital-asset rights pre-check, C2C lead sniffing, and portfolio valuation. Requests are metered per call through an x402 testnet paywall (Base Sepolia / Polygon Amoy) with no IP, user-agent, or persistent storage.

Enables read-only querying of Stripe customers, payments, subscriptions, invoices, and refunds through MCP-compatible clients. It supports listing and retrieving records with optional filters while refusing live-mode keys.

An MCP proxy that sits in front of a UCP commerce MCP server, forwarding shopping tools like catalog search, carts and checkout creation while gating complete_checkout. It enforces per-currency spend caps, rolling windows and merchant allowlists, requiring a signed single-use human approval above a threshold and blocking real-looking payment credentials in test mode.

Enables AI agents to search a merchant's product catalog and complete UPI checkouts via Razorpay test-mode APIs, with spend mandates and full audit logging.

MCP server providing deterministic accounting tools for AI agents, including bank statement parsing, document classification, money math, and webhook verification.

Enables AI assistants to manage USAA bank and insurance accounts — check balances, view transactions, transfer funds, pay bills, and more — through the Model Context Protocol.

Connects 99Pay accounts to AI assistants via Open Finance Brazil, enabling natural language queries about balances, statements, card bills, and investments in read-only mode.

Enables AI agents to submit intents and claims for real human review, returning true, false, or refined free-text corrections through a durable x402-paid workflow with polling and optional callbacks.

Enables AI agents to query official French data — company records (SIREN), BODACC legal notices, address geocoding and Géorisques hazard reports — through MCP tools paid per call in USDC on Base via x402, with no account or API key required. Built-in spending guardrails and a wallet-free discovery mode keep payments bounded and safe.

Enables Claude or any MCP client to manage WHMCS clients, services, orders, invoices, quotes, domains, tickets and system settings through the WHMCS External API, with 128 typed tools plus a generic caller for any of the 162 API actions. Includes read-only mode, confirmation prompts for destructive operations, and opt-in gating for sensitive actions.

An MCP server that charges real testnet USDC per tool call using x402 pay-per-request protocol, transparently handled by a paying proxy for any standard MCP client.

Enables agents to perform financial operations including categorization, reconciliation, and reporting on a tamper-evident, self-hosted ledger.

Enables function-calling integration with PayPal APIs to manage invoices, orders, payments, refunds, disputes, shipment tracking, product catalogs, subscription plans, and transaction reporting.