com.postbye/postbye

up checked 2026-11-11T02:38:49.780Z

Unclaimed · Unverified

Publisher-provided title

Postbye

Publisher-provided description

Cancel subscriptions: real cancellation letters & addresses for 10,000+ companies.

Summary by lookupd

Look up cancellation guides, notice periods, and letter templates for subscriptions and memberships across thousands of companies.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http postbye https://postbye.com/mcp

Codex, remote (streamable-http)

codex mcp add postbye --url https://postbye.com/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "postbye": {
      "url": "https://postbye.com/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

search_companies Find companies by name (for example "netflix" or "planet fitness") among the subscriptions and memberships Postbye has a cancellation guide for. Returns each ma
get_cancellation_guide How to cancel one company's subscription or membership: how it takes cancellations, the notice period, the traps to check first, billing-partner notes, sources,
get_cancellation_letter A plain-text cancellation letter for one company, built from the same template as Postbye's free letter tool, plus where to send it. Fields not supplied stay as
list_categories The category hubs of the cancellation guides (streaming, gyms, phone and internet, insurance and more) with the number of guides in each and the hub URL.

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/com.postbye/postbye.svg)](https://lookupd.com/servers/com.postbye/postbye)