mcpcost

com.warminboxes/fleet-planner

WarmInboxes Free MCP: Fleet Planner

Is the WarmInboxes Free MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-11.

Read-only sizing and pricing for cold email inboxes: how many, which provider, what it costs.

alive probed 2026-11-14 · unchanged since 2026-11-11 · HTTP 200

16tools
6.9ktokens in Claude Opus 5.5
3.5 %of Claude's 200k window
2.8×the median server
131 msto initialize
41 msto list tools
Endpoint
https://warminboxes.com/mcp/planner (streamable-http)
Host
warminboxes.com
Protocol
2025-06-18
Reports itself as
warminboxes-free-mcp-fleet-planner 1.2.0
Capabilities
tools
Instructions
2 803 characters
Of a 1M window
0.7 % of a 1M context window
Count
6.9k tokens in Claude Opus 5.5, exact, measured 2026-11-11. With the Claude Code prefix mcp__…__ on each tool name: 7.1k. The o200k_base estimate is 4.0k. Counted again when the tool definitions change. Method.
Website
https://warminboxes.com/plugins/fleet-planner
Registry
active, updated 2026-11-10 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.73×.

Tool≈ Claude tokenso200k estimateShare of this server
plan_infrastructure1 16367217 %
plan_from_list77544811 %
generate_dns_records67539010 %
plan_rotation5863398 %
find_resources5353098 %

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