mcpcost

live.aurelmark/x402-api

Aurelmark API

Is the Aurelmark API MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-14.

Sanctions list changes (OFAC, UK, EU, Canada) and EU data: deadlines, CBAM, EUDR, contract winners

alive probed 2026-11-14 · HTTP 200

17tools
14ktokens in Claude Opus 5.5
7.1 %of Claude's 200k window
5.6×the median server
423 msto initialize
603 msto list tools
Endpoint
https://aurelmark.live/mcp (streamable-http)
Host
aurelmark.live
Protocol
2025-11-25
Reports itself as
aurelmark 0.4.5
Capabilities
tools
Instructions
1 393 characters
Of a 1M window
1.4 % of a 1M context window
Count
14k tokens in Claude Opus 5.5, exact, measured 2026-11-14. With the Claude Code prefix mcp__…__ on each tool name: 14k. The o200k_base estimate is 8.9k. Counted again when the tool definitions change. Method.
Website
https://aurelmark.live/docs
Registry
active, updated 2026-11-14 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.59×.

Tool≈ Claude tokenso200k estimateShare of this server
trade_list_measures1 2798059 %
awards_list_contracts1 2467849 %
funding_list_changes1 1417188 %
trade_list_quotas1 1397178 %
sanctions_list_changes1 1076978 %

Compare this server with others, or with the servers that share its tool set.

Same tool set as 1 other server

These registry entries have the same tool names and the same schema sizes.

More servers

Other registry entries on aurelmark.live.

Servers that mention x402.

Badge for the README

mcpcost: alive

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

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A mail when this server changes

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

For the publisher

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