What tools does the ai-token-counter MCP server provide?

ai-token-counter exposes 4 tools: count_tokens, estimate_cost, get_model_pricing, list_models. This list was returned by the running server when we connected to it.

Does ai-token-counter require an API key?

No. ai-token-counter answered a tools/list request without credentials.

How do I install ai-token-counter?

Run: claude mcp add --transport http ai-token-counter https://api.lazy-mac.com/ai-token-counter/mcp. One-click install links for Cursor and VS Code are also available on the server's page.

Connection check verified live · 27h ago

ai-token-counter

Cloudflare Workers MCP server: ai-token-counter

Cloud & infrastructure

Install

Remote (HTTP)

claude mcp add --transport http ai-token-counter https://api.lazy-mac.com/ai-token-counter/mcp

Tools 4

GitHub stars —

Installs / wk —

Licence —

Transport streamable-http

Last checked 27h ago

Tools & capabilities

4 tools

Read from the running server on 27h ago.

count_tokens textmodelmessages

Count tokens for a text string or chat messages array for any supported AI model (GPT-4o, Claude, Gemini, Mistral, Llama).

estimate_cost textmodel*input_tokensoutput_tokensrequests_per_day

Estimate the cost of an AI API call given model and token counts or text. Returns input/output/total cost and optional monthly projection.

get_model_pricing model*

Get input/output pricing per 1M tokens for a specific AI model.

list_models

List all supported AI models with their pricing and context windows.

Context cost

Light

Connecting this server adds 4 tool definitions to every request — roughly 360 tokens before you ask anything.

Adds little to your context. Safe to keep connected.

Estimated at ~90 tokens per tool. Actual size varies with schema complexity — treat this as an order of magnitude, not a measurement.

Similar servers

algenta verified live · 26h ago

shares count_tokens, list_models · 140 tools

sats4ai verified live · 27h ago

shares get_model_pricing, list_models · 57 tools

inktomd-mcp verified live · 27h ago

shares count_tokens · 9 tools

modelpricewatch-mcp verified live · 20h ago

shares get_model_pricing · 5 tools

modelmeter verified live · 26h ago

shares estimate_cost, list_models · 7 tools

uwear verified live · 20h ago

shares estimate_cost, list_models · 67 tools

Ranked by shared tools where both expose an inventory, otherwise by shared wording.

Source & links

Repository: lazymac2x/ai-token-counter-api
Registry: io.github.lazymac2x/ai-token-counter
Endpoint: https://api.lazy-mac.com/ai-token-counter/mcp
Sources: registry