Documentation Index
Fetch the complete documentation index at: /docs/llms.txt
Use this file to discover all available pages before exploring further.
Add Silmaril callbacks to LangChain models and LangGraph applications in TypeScript or Python.
fw. Set OPENAI_API_KEY for the OpenAI model examples.
npm install @langchain/core @langchain/openai
import { ChatOpenAI } from "@langchain/openai"
const handler = await fw.asLangChainHandler()
const model = new ChatOpenAI({ callbacks: [handler] })
await model.invoke("Hello")
const handler = await fw.asLangChainHandler()
await graph.invoke(state, {
callbacks: [handler],
})
graph and state belong to the LangGraph application. Shadow-mode overrides for this handler are on the TypeScript SDK page.pip install "silmaril-security-sdk[langchain]==0.6.1" langchain-openai
from langchain_openai import ChatOpenAI
handler = fw.as_langchain_handler()
model = ChatOpenAI(callbacks=[handler])
model.invoke("Hello")
handler = fw.as_langchain_handler()
graph.invoke(
state,
config={"callbacks": [handler]},
)
fw is the Python client. graph and state belong to the LangGraph application. Direct Python calls raise FirewallBlockedException in enforcement mode. See Python errors.