mcp token optimizer for LangChain
io.github.rccola990-cloud/mcp-token-optimizer
Cut LLM token costs: count tokens, estimate cost, slim prompts, and pick the cheapest capable model.
client:LangChain
transport:stdio
runtime:npm
Install mcp token optimizer in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"mcp-token-optimizer": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "mcp-token-optimizer"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs