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Evidence fieldsquareShortlist candidateStripe MCPMCP100 Recommended
Task fit
Best for
  • Commerce and payment integration development for Square.
  • Searching Stripe documentation and support knowledge from an MCP client
  • Inspecting Stripe account, balance, customer, product, and payment data
  • Creating supported Stripe resources in a test account with human confirmation
Not ideal for
  • Production use before the documented maturity gaps are resolved
  • Unattended production payment administration
  • Workflows that require Stripe API operations not exposed by the current tool set
Avoid when
  • The connected identity is broader than the task requires
  • Tool calls cannot be reviewed before consequential mutations
  • The client cannot protect Stripe authorization tokens or secret keys
  • You cannot require confirmation for write-capable payment tools
  • Untrusted content can influence the same agent session without tool isolation
Provenance
Provenance details

First-party MCP

ecosystem:square · Publisher source ↗

First-party MCP

Stripe · Publisher source ↗

Maintenance
Maintenance details

Repo: Apr 9, 2026

Package: Not documented

Repo: Not documented

Package: Not documented

Popularity evidence
GitHub stars

106

GitHub stars · checked 2026-08-14T18:46:26.000Z

Not documented
Package downloads / 30 days

5,403

package downloads / 30 days · checked 2026-09-08

56,858

package downloads / 30 days · checked 2026-09-24T18:01:10.986000Z

Shared repository starsNot documented

1,831

Shared repository stars (not MCP-specific) · checked 2026-09-24T18:01:37.616000Z

Client coverage
Client coverage details
Claude Code✓ Local stdio
Claude Desktop✓ Local stdio
Codex✓ Local stdio
VS Code✓ Local stdio
Cursor✓ Local stdio
OpenCode✓ Local stdio
Claude Code✓ Streamable HTTP
Claude Desktop✓ Streamable HTTP
Codex✓ Streamable HTTP
VS Code✓ Streamable HTTP
Cursor✓ Streamable HTTP
OpenCode✓ Streamable HTTP
Client coverage noteLocal stdio runs on your computer. Streamable HTTP connects to a remotely hosted MCP server.
Access and data
AuthenticationThe publisher documents Square OAuth and developer credentials.The hosted https://mcp.stripe.com endpoint uses Stripe OAuth. Stripe also documents a local path using Stripe credentials; prefer Restricted API Keys with only the required permissions, and keep live versus sandbox context explicit. Do not infer Agent-Key or session-revocation behavior beyond current Stripe MCP documentation.
CostThe MCP integration has no separately verified MCP100 price conclusion. Publisher subscriptions, API usage, compute, storage, and AI-client charges may apply.Stripe documents no separate MCP access fee. Normal Stripe product, transaction, account, and chosen AI-client charges still apply; ChatGPT custom connector availability also depends on an eligible ChatGPT plan.
PermissionsSquare application, seller, environment, and OAuth scopes govern data and actions.The hosted server receives OAuth access selected during Stripe authorization. The documented tool set includes read operations and write operations such as creating customers, products, prices, payment links, invoices, coupons, refunds, and disputes-related actions; actual access remains bounded by the authorized Stripe account and credential.
Data handlingAuthorized service data and tool results pass through the MCP server to the connected AI client. Review the publisher and client data policies before using sensitive finance & payments information.Requests and tool results pass between the MCP client, Stripe's hosted MCP endpoint, and the connected Stripe account. The server can return account and payment-related records plus Stripe knowledge-base content to the client. A local @stripe/mcp process receives the configured STRIPE_SECRET_KEY. Do not place live secret keys in shared configuration or logs.
Limitations
Tradeoffs
  • The implementation is explicitly Beta and has limited production operating history.
  • The hosted endpoint simplifies setup and uses OAuth, while the local package can use a secret key and therefore expands local credential-handling responsibility.
  • Stripe labels the MCP service a public preview, so tools and behavior can change.
  • Tool access is convenient but can create or modify payment-related resources within the granted Stripe account.
Risk contextThe implementation is explicitly Beta and has limited production operating history. Use a test environment where practical, least-privilege credentials, narrowly enabled tools, and explicit confirmation for mutations. MCP100 did not execute third-party server code during this documentation review.This is a write-capable financial integration. Use test mode for evaluation, least privilege, explicit confirmation for every mutation, separate untrusted web content from payment actions, and revoke MCP sessions promptly when no longer needed. This review relies on publisher documentation and does not claim MCP100 execution testing.
Evidence date
Editorial review2026-07-302026-07-24
Candidate evidence2026-08-14T18:46:26.000Z2026-09-24T04:25:05.554391Z

Popularity, maintenance, fit, permissions, and client support are independent evidence fields.

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