mcpcost

io.github.gowinder/eldertongue

Eldertongue

Is the Eldertongue MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-06.

Old English dictionary over MCP: headwords, inflection tables, form ID, Beowulf citations.

alive probed 2026-11-14 · unchanged since 2026-11-06 · HTTP 200

5tools
883tokens in Claude Opus 5.5
0.4 %of Claude's 200k window
0.4×the median server
587 msto initialize
273 msto list tools
Endpoint
https://eldertongue.com/mcp (streamable-http)
Host
eldertongue.com
Protocol
2025-06-18
Reports itself as
eldertongue 1.0.0
Capabilities
tools
Instructions
383 characters
Of a 1M window
<0.1 % of a 1M context window
Count
883 tokens in Claude Opus 5.5, exact, measured 2026-11-05. With the Claude Code prefix mcp__…__ on each tool name: 933. The o200k_base estimate is 544. Counted again when the tool definitions change. Method.
Repository
https://github.com/gowinder/eldertongue-mcp
Website
https://eldertongue.com
Registry
active, updated 2026-11-05 · registry entry
Changes
2 recorded, reachable in 2 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, 1.62×.

Tool≈ Claude tokenso200k estimateShare of this server
lookup_headword19812222 %
beowulf_occurrences18311321 %
inflect17510820 %
english_to_old_english16610219 %
identify_form1619918 %

Compare this server with others.

More servers

Servers that mention dictionary or inflection.

History

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

ProbedResultInitToolsClaudeo200k
2026-11-06 11:25alive587 ms5883544
2026-11-05 11:27alive1.1 s5883544

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.