pdf4vllm for LangChain
io.github.pyjudge/pdf4vllm
PDF reader for vision LLMs. Auto-detects text corruption and switches to image mode.
client:LangChain
transport:stdio
runtime:pypi
Install pdf4vllm in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"pdf4vllm": {
"transport": "stdio",
"command": "uvx",
"args": ["pdf4vllm-mcp"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs