# Tools > Every listed resource, editors’ picks first. The filters below can be combined. - Search: append `?q=` to the URL. Separate several keywords with spaces; all of them must match. Matches name, repository, tags, professions, description and README. - Filter by type: append `?type=` to the URL. - Filter by profession: append `?profession=` to the URL. Separate several ids with commas; a resource matches when it suits any of them. Ids are listed at https://hebbmind.com/api/v1/professions - Filter by tag: append `?tag=` to the URL. Separate several tags with commas; a resource must carry all of them. Tags are listed at https://hebbmind.com/api/v1/tags Resources for Full-stack / Indie or DevOps / SRE or ML / AI or Founders, Tagged `payments`: 20 items. > - Full-stack / Indie: General software work: coding-agent workflows, code review, debugging and Git collaboration. > - DevOps / SRE: Deployment, monitoring, cloud resources and reliability. > - ML / AI: Model training, evaluation and LLM application development. > - Founders: Business plans, fundraising decks, business analysis and team management. - [Stripe MCP](https://hebbmind.com/mcp/stripe-modelcontextprotocol.md): [MCP] Lets agents call the Stripe API to manage customers, payments, subscriptions, invoices and refunds, and search Stripe docs and support articles. Maintained by Stripe; the remote server uses OAuth, or run it locally via npx with a secret key. - [Customer Billing Ops](https://hebbmind.com/skill/customer-billing-ops.md): [Skill] Resolves subscription billing issues: checks customer and subscription state, separates duplicate purchases, team seats and failed payments, restores self-serve before refunding, and drafts the reply. Needs Stripe or similar tools connected; refunds move real money, so review them. - [churn-prevention](https://hebbmind.com/skill/churn-prevention.md): [Skill] Helps subscription products reduce churn: designs cancellation flows, save offers and exit surveys, spots churn risk signals, and plans dunning and win-back emails after failed payments. For customer success, lifecycle and growth teams; billing platforms like Stripe need setup on your side. - [Ticket Deflector](https://hebbmind.com/skill/ticket-deflector.md): [Skill] Support for small merchants: reads customer emails, checks orders and refunds in Stripe, PayPal, Square or Shopify, and drafts replies in the owner's voice per your refund policy; can refund via Stripe or Square after explicit approval. Works with pasted emails too. Official from Anthropic. - [Invoice Chase](https://hebbmind.com/skill/invoice-chase.md): [Skill] Helps small business owners collect overdue payments: finds overdue invoices in QuickBooks, Xero, PayPal or Stripe and drafts reminder emails with a tone suited to each customer's payment history, sent only after your approval. Without a connection, upload an AR aging CSV. By Anthropic. - [Build Web Apps](https://hebbmind.com/plugin/build-web-apps.md): [Plugin] OpenAI's official Codex plugin for building frontend apps and generating visual assets, testing and debugging in a browser, plus best-practice skills for React, shadcn/ui, Stripe payments and Supabase databases. Codex only. - [Stripe CLI](https://hebbmind.com/cli/stripe-cli.md): [CLI] Stripe's official CLI: forward and trigger webhook events locally, tail API request logs in real time, and create, read, update or delete Stripe objects to debug payment integrations. Needs a Stripe account; run stripe login first. - [Stripe](https://hebbmind.com/plugin/stripe-plugin.md): [Plugin] Stripe's official plugin: bundles the remote Stripe MCP with skills for integration best practices, Connect, Stripe Apps and API upgrades, plus commands that explain errors and list test card numbers. Available in the official Claude and Codex marketplaces. - [Stripe Agent Skills](https://hebbmind.com/skill/stripe-skills.md): [Skill] Stripe's official skill collection: payment integration best practices, SDK and API version upgrades, Connect platform onboarding and docs lookup, with content synced automatically from the Stripe docs. - [Stripe Best Practices](https://hebbmind.com/skill/stripe-best-practices.md): [Skill] Guides Stripe integration decisions: Checkout vs PaymentIntents, Connect, subscription billing, tax, webhooks and key security, and steers away from deprecated APIs. Maintained by Stripe. - [Razorpay MCP Server](https://hebbmind.com/mcp/razorpay-mcp-server.md): [MCP] Official MCP from Razorpay, the Indian payments platform: query payments, orders, refunds, settlements and reconciliation reports, and create payment links and QR codes. The hosted remote server is recommended; generate a merchant token from your API key and secret. - [PayPal Agent Toolkit](https://hebbmind.com/mcp/paypal-agent-toolkit.md): [MCP] PayPal's official agent toolkit, including the @paypal/mcp server: create and send invoices, handle orders and refunds, manage disputes, subscriptions, product catalogs and shipment tracking, and look up transactions. Needs a PayPal developer access token; defaults to the sandbox. - [Mercury CLI](https://hebbmind.com/cli/mercury-cli.md): [CLI] Official CLI for Mercury, the business banking platform for startups: check balances and transactions, download statements, manage recipients, customers, invoices and cards, and send payments. JSON/YAML output helps agents reconcile. Needs a Mercury login or API token; confirm payments by hand. - [Square MCP Server](https://hebbmind.com/mcp/square-mcp-server.md): [MCP] Official MCP (beta) from payments and POS platform Square: lets agents query and manage transactions, orders, refunds, invoices, inventory and customers for reconciliation and reporting. Hosted, with Square OAuth sign-in, nothing to install; confirm refunds and other writes manually. - [RevenueCat](https://hebbmind.com/plugin/revenuecat.md): [Plugin] Official RevenueCat plugin: configure in-app purchase projects, products, entitlements and offerings from chat, view revenue, conversion funnels and experiment data, with SDK skills for iOS, Android, Flutter and more. Needs RevenueCat OAuth sign-in; SDK setup needs a developer. - [Ramp CLI](https://hebbmind.com/cli/ramp-cli.md): [CLI] Official CLI for Ramp spend management: query transactions and cards, submit and approve reimbursements, approve bills, upload receipts and book travel, with JSON output; installs skills for your agents. Needs a Ramp business account (browser login); defaults to sandbox. Confirm approvals by hand. - [Paddle MCP Server](https://hebbmind.com/mcp/paddle-mcp-server.md): [MCP] Official MCP for Paddle, the merchant of record: manage products and prices, customers, subscriptions, transactions and refunds from chat, download invoice PDFs and generate financial reports. Needs a Paddle Billing account and API key; start in sandbox with read-only or non-destructive tools. - [Airwallex AgentOS](https://hebbmind.com/plugin/airwallex-agentos.md): [Plugin] Airwallex's official plugin: extract details from contracts or POs to create invoices and subscriptions, add beneficiaries from supplier documents, issue employee cards with limits, and summarize multi-currency balances and FX exposure. Needs an Airwallex business account; finance should review. - [Airwallex CLI](https://hebbmind.com/cli/airwallex-cli.md): [CLI] Airwallex's official CLI: lets agents check multi-currency balances, beneficiaries, transfers and FX, and manage billing customers, invoices, subscriptions, corporate cards and expenses. Needs an Airwallex business account; macOS and Linux. Closed-source beta; confirm real-money actions manually. - [Wingspan](https://hebbmind.com/plugin/mcp-claude-plugin.md): [Plugin] Wingspan's official plugin: ask about your contractor roster, who is missing W-9s or other compliance docs, what is due this month and why a payment is stuck; also invite contractors and log draft bills. Writes are previewed and it never sends money. Needs a Wingspan payer account; US-focused.