Public
Remote MCP for VIL Reality Check
Val Town is a collaborative website to build and scale JavaScript apps.
Deploy APIs, crons, & store data – all from the browser, and deployed in milliseconds.

VIL Reality Check MCP

Remote MCP service for independently verifying public websites and AI-generated deployments.

Live MCP endpoint

https://agentia--01a08dc4541e71ada3ded5dc0cc6009d.web.val.run

Current version

0.5.0

Tools

check_deployment(url)

Verifies one public HTTP/HTTPS deployment and returns:

  • HTTP status
  • redirect chain
  • HTTPS
  • response time
  • page title
  • visible-content signal
  • soft-404 detection
  • security-header signal
  • score / grade / PASS-REVIEW-FAIL
  • actionable recommendations
  • stable evidenceHash
  • unique checkId

check_deployments(urls)

Verifies 1-10 deployments in a single call and returns a PASS / REVIEW / FAIL summary plus detailed results.

compare_deployments(firstUrl, secondUrl)

Checks preview vs production or any two public deployments and reports whether their retrieved evidence matches.

get_service_info()

Returns MCP connection and payment information.

Payment

Paid-use target: $0.05 USD per premium check. Payment method: direct PayPal payment to danievilchezpayments@gmail.com. Automatic PayPal payment verification is NOT currently enabled.

Security

  • blocks localhost and private-network destinations
  • rejects URLs with embedded credentials
  • limits checks to ports 80/443
  • validates redirect destinations
  • caps downloaded response bodies
  • uses DNS-over-HTTPS preflight checks

Note: VIL Reality Check is a deployment verification layer, not a penetration test or full browser/business-logic test.

Regression tests

  • healthy public URL: PASS
  • real HTTP 404: FAIL
  • localhost/private target: blocked
  • batch verification: PASS
  • repeat evidence hash: stable
  • same-deploy comparison: MATCH