FirstPass Memo listing check

com.firstpassmemo/listing-checkVersion 1.0.0

Red-flag check for business-for-sale listings: payback, asking multiple, flags, seller questions.

Status

Responds184 msNov 14, 2026, 13:57 UTCAnswered our handshake without sign-in.

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Data from the official MCP Registry, checked by run.zero. How we check

Streamable HTTP

https://firstpassmemo.com/mcpResponds184 msNov 14, 2026, 13:57 UTC

No sign-in

claude mcp add --transport http listing-check https://firstpassmemo.com/mcp

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Settings > Connectors > Add custom connector
Name: listing-check
Remote MCP server URL: https://firstpassmemo.com/mcp

{
  "mcpServers": {
    "listing-check": {
      "url": "https://firstpassmemo.com/mcp"
    }
  }
}

code --add-mcp '{"name":"listing-check","type":"http","url":"https://firstpassmemo.com/mcp"}'

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2 tools

Tools of FirstPass Memo listing check
	Description		Read-only	Idempotent	Open world
`check_listing`Runs FirstPass Memo's 33 published red-flag rules on a small online-business listing (SaaS, content site, ecommerce, Amazon FBA, newsletter, app; roughly $10k-$150k) from Flippa, Empire Flippers, Acquire.com or any broker. Pass the listing text the user provides and/or the key numbers. Returns payback in months, the asking multiple vs comparable listings, every flag that fired (severity, why it matters, link to the rule) and questions to ask the seller. Screening only: not advice, a valuation or verification. Does not fetch URLs.	Runs FirstPass Memo's 33 published red-flag rules on a small online-business listing (SaaS, content site, ecommerce, Amazon FBA, newsletter, app; roughly $10k-$150k) from Flippa, Empire Flippers, Acquire.com or any broker. Pass the listing text the user provides and/or the key numbers. Returns payback in months, the asking multiple vs comparable listings, every flag that fired (severity, why it matters, link to the rule) and questions to ask the seller. Screening only: not advice, a valuation or verification. Does not fetch URLs.	Not declared	Yes	Yes	No
`list_rules`Returns the 33 published rules the checker uses (code, title, group, severity, when it fires, explainer URL).	Returns the 33 published rules the checker uses (code, title, group, severity, when it fires, explainer URL).	Not declared	Yes	Yes	No

Registry status: Active
Published: Oct 11, 2026
Updated: Oct 11, 2026
Website: https://firstpassmemo.com/tools/ai-listing-check/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): E-commerceSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared