# Dspy Integration With Langchain

> Sub-skill of dspy: Integration with LangChain (+1).

- Skill: `vamseeachanta/dspy-integration-with-langchain` (Agent Skill)
- Install (CLI): `npx skillmds@latest add vamseeachanta/dspy-integration-with-langchain`
- Raw SKILL.md: https://api.skillmd.com/api/skills/vamseeachanta/dspy-integration-with-langchain/raw
- Safety review: PASS (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Integrations & APIs
- Author: vamseeachanta (https://skillmd.com/u/vamseeachanta)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/vamseeachanta/dspy-integration-with-langchain

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# Integration with LangChain (+1)

## Integration with LangChain


```python
import dspy
from langchain_core.runnables import RunnableLambda

# Create DSPy module
class DSPyQA(dspy.Module):
    def __init__(self):
        super().__init__()
        self.qa = dspy.ChainOfThought("context, question -> answer")


*See sub-skills for full details.*

## FastAPI Deployment


```python
from fastapi import FastAPI, HTTPException
from pydantic import BaseModel
import dspy

app = FastAPI()

# Load optimized module
class QAModule(dspy.Module):
    def __init__(self):

*See sub-skills for full details.*