mcpcost

io.github.gdhub-io/character-forge-mcp

Character Forge

Is the Character Forge MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-13.

Characters whose every trait grows from one story, then concept art, scene, video, voice, music.

alive probed 2026-11-15 · unchanged since 2026-11-13

23tools
37ktokens in Claude Opus 5.5
18.6 %of Claude's 200k window
15×the median server
358 msto initialize
65 msto list tools
Run it
npx -y @gdhub/character-forge-mcp@0.3.3 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
character-forge 0.3.3
Capabilities
prompts, resources, tools
Instructions
1 239 characters
Of a 1M window
3.7 % of a 1M context window
Count
37k tokens in Claude Opus 5.5, exact, measured 2026-11-13. With the Claude Code prefix mcp__…__ on each tool name: 38k. The o200k_base estimate is 22k. Counted again when the tool definitions change. Method.
Repository
https://github.com/gdhub-io/character-forge-mcp
Website
https://characters.gdhub.io
Registry
active, updated 2026-11-13 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.66×.

Tool≈ Claude tokenso200k estimateShare of this server
character_save14 1278 51338 %
character_translate14 1058 50038 %
character_meet_turn1 8051 0885 %
character_concept1 0806513 %
character_voice7284392 %

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

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