https://stripecheckup.vercel.app/api/mcp ↗
Scan pasted Stripe webhook/checkout code for common integration bugs.
app.vercel.stripecheckup/stripecheckup is a remote MCP server published at stripecheckup.vercel.app. It has been probed 6 times since 9/14/2026. It answered in 6 of them (100.0%), a near-uninterrupted record. Median response time is 249 ms, placing it among the faster endpoints. It offers a narrow, focused set of 1 tools. On the protocol side it still runs 2025-11-25 and has not moved to the newer spec.
Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.
check_stripe_code — Name could be more specific (e.g., 'StripeIntegrationChecker')check_stripe_code — Description is cut off mid-sentencecheck_stripe_code — No error handling documentation| Run | Era | Modern | ms |
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tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.
Tools the server advertised in the latest measurement — measured, not catalog-claimed.
check_stripe_codePaste Stripe integration source code (a webhook handler, a checkout-session-creation route, or both concatenated) and get back pattern-based findings for the most common integration bugs: missing webhook signature verification, missing customer.subscription.updated handling (the single most common bug -- dunning marks a subscription past_due/unpaid, not canceled, so a handler that only reacts to .deleted leaves non-paying customers with access forever), missing checkout metadata/client_reference_id, and premature customer creation. This is regex pattern matching over text, not a real parser -- treat a clean result as 'didn't find a problem', not a guarantee. Nothing pasted is stored.
codestringrequiredDerived by comparing consecutive probes — changes in era, protocol version, build and reachability.
Add this badge to your README — it updates automatically as measurements change.
[](https://mcpmetrics.io/servers/app-vercel-stripecheckup-stripecheckup)<a href="https://mcpmetrics.io/servers/app-vercel-stripecheckup-stripecheckup"><img src="https://mcpmetrics.io/badge/app.vercel.stripecheckup/stripecheckup/era.svg" alt="mcpmetrics"></a>You are seeing the last 7 days. Sign up for the full history. Which check failed and why is in the dashboard.
Sign up free to seeThe catalog entries whose name and description are closest to this one, found with the same index the search box uses.
United Kingdom payments for AI agents — Stripe checkout via Stripe. Never holds funds.
United States payments for AI agents — Stripe checkout via Stripe. Never holds funds.
AI code review for GitHub PRs with an MCP autofix loop for Claude Code and Cursor
Enable language models to perform advanced AI-powered web scraping with enterprise-grade reliability. Transform webpages into structured markdown, extract data using AI, and execute AI-powered web searches seamlessly. Enhance your applications with powerful web data extraction capabilities through this integration. It could also make web search, browser automation and markdownification
Slovenia payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.
Don't just collect requests—ship them. Loops integrates with AI Agents like Claude, Codex, and Cursor to write the code for top-voted features and notifies users the moment it’s live.
| Legacy |
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| ms |
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| Versions |
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| 2026-09-14 14:41:53 | Legacy | 200 | 264 | 200 | 249 | 2025-03-26 |
| 2026-09-14 12:38:15 | Legacy | 200 | 204 | 200 | 233 | 2025-03-26 |
| 2026-09-14 10:35:25 | Legacy | 200 | 253 | 200 | 394 | 2025-03-26 |
| 2026-09-14 08:31:43 | Legacy | 200 | 219 | 200 | 188 | 2025-03-26 |
| 2026-09-14 06:26:32 | Legacy | 200 | 1506 | 200 | 1480 | 2025-03-26 |
| 2026-09-14 04:24:59 | Legacy | 200 | 236 | 200 | 245 | 2025-03-26 |
Each block is one measurement round. Green: working response. Amber: responded but the server was returning errors (5xx). Red: no response at all.
Each cell is one probe run. Faded cells are incomplete probes — one leg did not answer, so the era is inconclusive.
The two probe legs separately: modern server/discover and legacy initialize.
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