tools mcp for LangChain
io.github.first-ch/tools-mcp
MCP tools: WCAG contrast, JP char/X-weight count, WebP convert, JSON-LD, llms.txt.
client:LangChain
transport:stdio
runtime:npm
Install tools mcp in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"tools-mcp": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "@first-ch/tools-mcp"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs