OpenFile for LangChain
com.joinopenfile/openfile
Form U.S. companies and file U.S. trademarks. The agent prepares the filing and the owner signs it.
client:LangChain
transport:streamable-http
tools:27
Install OpenFile in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"openfile": {
"transport": "streamable_http",
"url": "https://mcp.joinopenfile.com",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs
What LangChain can do once it is connected
- search_docs
- read_doc
- plan_task
- get_pricing
- quote_application
- list_classes
- suggest_classes
- screen_mark
- search_marks
- suggest_alternatives
- check_site
- read_site
- list_filing_types
- get_filing_type
- create_application
- get_application
- update_application
- list_states
- get_state
- list_services
- quote_formation
- create_formation
- get_formation
- update_formation