Token Counter for Claude.ai

com.apished/token-counter

Counts tokens under OpenAI-compatible (tiktoken) encodings, by model or encoding name.

client:Claude.ai transport:streamable-http tools:1

Install Token Counter in Claude.ai

Settings → Connectors → Add custom connector

https://apished.com/mcp/v1/tokens

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

tokens_count

Token Counter in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

Token Counter MCP server