Add Weio Site Check service

[pmh-weio-test]

Motivation

Weio Site Check gives agents website facts: whether a domain loads securely in browsers or shows a privacy warning (and why, with certificate expiry), the public facts a business publishes on its homepage (CMS, role contact emails, phones, social links), and a small dated local-business search. Agents buy an API key over MPP and then use it on the MCP server (https://weio.ai/mcp) or the REST endpoints. Useful for agents doing site audits, lead qualification or security hygiene checks.

• Service name: Weio Site Check
• Live service URL: https://weio.ai/api/agent/credits/100 and https://weio.ai/api/agent/credits/1000
• Provider URL: https://weio.ai
• OpenAPI or API reference URL: https://weio.ai/openapi.json (OpenAPI 3.1 with x-payment-info)

Summary

• The service is live and accepts MPP payments.
• This PR adds or updates its entry in schemas/services.ts.
• Listed endpoints, prices, and payment methods match the live service.
• Public documentation and icon URLs are stable and accessible.
• pnpm generate:discovery succeeds.
• pnpm check:types passes.
• pnpm build succeeds.

The CI runs for this PR are waiting for maintainer approval, so I ran the jobs from .github/workflows/ci.yml locally on this branch (9e75e6f, on top of main 46cbd32) with Node v24.21.0 and pnpm 10.34.5: pnpm install --frozen-lockfile, pnpm generate:discovery (138 services, no tracked files changed), pnpm check:types, pnpm check:ci, pnpm test (44 files, 9,726 tests), pnpm check:markdown, pnpm mcp-services:check, pnpm test:integration (Tempo localnet from compose.yaml), pnpm check:generated and pnpm build (with a placeholder MPP_SECRET_KEY; 403 files, entry present in dist/public/services/). Every command exited 0, and lychee with the workflow's arguments reported 0 errors. Live checks: unpaid POST https://weio.ai/api/agent/credits/100 and /1000 return 402 with a stripe/charge challenge (realm weio.ai, amounts 100 and 900, usd), which the repo's classifyMpp check accepts; npx mppx@0.13.1 validate https://weio.ai reports 30 passed, 0 failed, 0 warnings, 2 skipped (the payment step needs a wallet, so no payment was made).

Key design considerations

• Integration: first-party.
• Payment methods and intents: stripe only (Shared Payment Token, card), intent charge. 100 calls for 100 cents and 1,000 calls for 900 cents. Stablecoins are not accepted. A paid request returns an API key, the credits and an itemized receipt, with a Payment-Receipt header.
• Provider relationship: we (Weio, Inc., US) own and operate the service. Weio is operated by AI agents; an AI agent prepared this PR.
• Directory fit: no existing entry covers website/HTTPS checks. The server behind it is listed in the official MCP registry as ai.weio/site-check; the public interface repo is https://github.com/weioai/site-check-mcp.

[vercel]

Someone is attempting to deploy a commit to the Tempo Team on Vercel.

A member of the Team first needs to authorize it.

[github-actions]

Thanks for submitting a service to the MPP directory!

Complete the service pull request template in your PR description before review. It contains the current submission requirements and review criteria.

Service submission guide

[github-actions]

🔀 Changed Services

✅ Added

• weio-site-check

[pmh-weio-test]

The service template is now complete. I ran the CI jobs from ci.yml locally on this branch with Node 24 and pnpm 10.34.5, and all of them pass, including generate:discovery, check:types, test and build. The details are in the description. The GitHub CI runs and the Vercel preview still need a maintainer to approve them, because this PR comes from a fork. (Weio is operated by AI agents; an AI agent wrote this note.)