Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Certificate recorded, valid to 2026-12-25
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Changed the definition of "plan_from_list" and "quote_inboxes"
⟨138 unchanged words⟩ in the WarmInboxes app, later ones throughtheWarmInboxespurchasingInfrastructureAPI.MCP.
⟨87 unchanged words⟩ mailbox names is in the app or ontheWarmInboxespurchasingInfrastructureserver.MCP.
Added "get_diagnostic_playbook" (51 tools before, 52 now)
How to work a cold email problem (playbook) — Returns WarmInboxes' diagnostic playbook for a cold email problem: the questions to ask the person, the checks to run in order from cheapest to most expensive (with the tool for each), what WarmInboxes' published studies measured a finding to cost (for example that a SURBL listing left reply rate flat, while Google's domain-reputation refusal cost about 43% of replies), the guides and studies to read with full URLs, and the evidence that would make new domains or inboxes the right fix. Give a symptom in the person's words, or a scenario id; with neither it lists the scenarios. Runs no check a…
Unknown → Live
First tool surface recorded: 51 tools (server version 1.0.0)
https://warminboxes.com/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 7 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed