TokenTally by Harlo

dev.workers.mike-tusa.tokentally/tokentallyVersion 0.1.0

Count tokens (o200k/cl100k), truncate to a budget, chunk text for RAG and estimate LLM cost.

Status

Responds226 msNov 14, 2026, 14:28 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:28 UTC
Latency: 226 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://tokentally.mike-tusa.workers.dev/mcpResponds226 msNov 14, 2026, 14:28 UTC

No sign-in

Claude Code

claude mcp add --transport http tokentally https://tokentally.mike-tusa.workers.dev/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: tokentally
Remote MCP server URL: https://tokentally.mike-tusa.workers.dev/mcp

Cursor

{
  "mcpServers": {
    "tokentally": {
      "url": "https://tokentally.mike-tusa.workers.dev/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"tokentally","type":"http","url":"https://tokentally.mike-tusa.workers.dev/mcp"}'

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Tools

4 tools

Tools of TokenTally by Harlo
	Description		Read-only	Idempotent	Open world
`chunk_text`Split text into token-bounded chunks on paragraph/sentence boundaries with character offsets, token counts and optional overlap.	Split text into token-bounded chunks on paragraph/sentence boundaries with character offsets, token counts and optional overlap.	No	Yes	Yes	No
`count_tokens`Count tokens for text in o200k_base and cl100k_base side by side, plus approximate Claude/Gemini/Llama counts with method notes. OpenAI counts (o200k_base, cl100k_base) are exact for those tokenizers. Claude, Gemini and Llama counts are APPROXIMATE (proxy encoding; real tokenizers differ, often by 10-20%, and newer Claude tokenizers by ~30% or more). Cost estimates use a dated price table (prices_as_of 2026-10-27) and are estimates, not live billing. Stateless: text is not stored or logged; no URL fetching. Max input is 256 KB. A single unbroken run of characters near that cap may hit a CPU timeout (503); normal text at the cap is supported.	Count tokens for text in o200k_base and cl100k_base side by side, plus approximate Claude/Gemini/Llama counts with method notes. OpenAI counts (o200k_base, cl100k_base) are exact for those tokenizers. Claude, Gemini and Llama counts are APPROXIMATE (proxy encoding; real tokenizers differ, often by 10-20%, and newer Claude tokenizers by ~30% or more). Cost estimates use a dated price table (prices_as_of 2026-10-27) and are estimates, not live billing. Stateless: text is not stored or logged; no URL fetching. Max input is 256 KB. A single unbroken run of characters near that cap may hit a CPU timeout (503); normal text at the cap is supported.	No	Yes	Yes	No
`estimate_cost`Estimate USD cost per model from text or input_tokens plus output_tokens using a dated price table (prices_as_of 2026-10-27). Estimates, not live billing.	Estimate USD cost per model from text or input_tokens plus output_tokens using a dated price table (prices_as_of 2026-10-27). Estimates, not live billing.	No	Yes	Yes	No
`truncate_to_budget`Truncate text to max_tokens (keep start or end) for an encoding or model.	Truncate text to max_tokens (keep start or end) for an encoding or model.	No	Yes	Yes	No

Details

Registry status: Active
Published: Nov 1, 2026
Updated: Nov 1, 2026
Website: https://tokentally.mike-tusa.workers.dev/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Finance and paymentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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