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TokenLens

https://tokenlens-mcp-production.up.railway.app/sse
● degraded

Token intelligence layer that analyzes conversations, estimates API costs, detects wasteful patterns, and generates optimized prompts.

Transport
sse
Auth
api_key
Cost
free

How to connect

MCP endpoint (sse)
https://tokenlens-mcp-production.up.railway.app/sse
JSON-RPC initialize probe
curl -X POST https://tokenlens-mcp-production.up.railway.app/sse \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'
Source code
https://github.com/im43ii/tokenlens-mcp
Listed at (pulsemcp)
https://www.pulsemcp.com/servers/im43ii-tokenlens