mcpcost

io.github.AiGanak/llm-cost

AiGanak LLM Cost

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

LLM API prices, cost estimates, model comparisons and language token tax for GPT, Claude and Gemini.

alive probed 2026-11-15 · unchanged since 2026-11-06

7tools
2.0ktokens in Claude Opus 5.5
1.0 %of Claude's 200k window
0.8×the median server
301 msto initialize
8 msto list tools
Run it
npx -y @aiganak/llm-cost-mcp@2026.11.5 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
aiganak-llm-cost 2026.11.5
Capabilities
tools
Instructions
343 characters
Of a 1M window
0.2 % of a 1M context window
Count
2.0k tokens in Claude Opus 5.5, exact, measured 2026-11-06. With the Claude Code prefix mcp__…__ on each tool name: 2.1k. The o200k_base estimate is 1.1k. Counted again when the tool definitions change. Method.
Repository
https://github.com/AiGanak/llm-prices
Website
https://aiganak.com/llm-api-pricing/
Registry
active, updated 2026-11-05 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.79×.

Tool≈ Claude tokenso200k estimateShare of this server
compare_models55230827 %
estimate_cost50528225 %
estimate_text_cost27615414 %
token_tax21512011 %
get_model_price1841039 %

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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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