Red-flag check for business-for-sale listings: payback, asking multiple, flags, seller questions.
Connect Remote server
claude mcp add --transport http listing-check https://firstpassmemo.com/mcp
{
"mcpServers": {
"listing-check": {
"url": "https://firstpassmemo.com/mcp"
}
}
}
{
"servers": {
"listing-check": {
"type": "http",
"url": "https://firstpassmemo.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://firstpassmemo.com/mcp
Tools 2 found in our last check
check_listingRuns 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 n…
list_rulesReturns the 33 published rules the checker uses (code, title, group, severity, when it fires, explainer URL).
Details
| Endpoint | https://firstpassmemo.com/mcp (Streamable HTTP) |
| First published | 11 Oct 2026 |
| Last updated | 11 Oct 2026 |
| Registry name | com.firstpassmemo/listing-check |
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