mcpcost

com.cameronsutcliff/magpie

Magpie

Is the Magpie MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-08.

Read-only access to Magpie, a daily brief on what became newly possible in AI.

alive probed 2026-11-15 · unchanged since 2026-11-08 · HTTP 200

10tools
4.2ktokens in Claude
2.1 %of Claude's 200k window
1.7×the median server
1.6 sto initialize
299 msto list tools
Endpoint
https://www.cameronsutcliff.com/api/mcp (streamable-http)
Host
www.cameronsutcliff.com
Protocol
2025-11-25
Reports itself as
magpie 1.5.0
Capabilities
tools
Instructions
2 221 characters
Of a 1M window
0.4 % of a 1M context window
Count
4.2k tokens in Claude, exact, measured 2026-11-08. With the Claude Code prefix mcp__…__ on each tool name: 4.3k. The o200k_base estimate is 2.7k. Counted again when the tool definitions change. Method.
Website
https://www.cameronsutcliff.com/magpie/api
Registry
active, updated 2026-10-20 · registry entry
Changes
4 recorded, reachable in 4 of them. A row is added when the result, the tool count or the cost changes.

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.56×.

Tool≈ Claude tokenso200k estimateShare of this server
magpie_threats70145017 %
magpie_element54034713 %
magpie_constraints45028911 %
magpie_possibilities41426610 %
magpie_rising40826210 %

Compare this server with others.

More servers

Servers that mention magpie.

History

We add a row when the result changes. A server with no change keeps its last row.

ProbedResultInitToolsClaudeo200k
2026-11-08 10:33alive346 ms104.2k2.7k
2026-10-25 20:12alive243 ms104.1k2.7k
2026-10-23 09:39alive333 ms102.7k
2026-10-21 09:44alive1.6 s91.3k

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.

Atom feed

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

Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.