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Merged
madebygps merged 2 commits into from
Oct 23, 2025
Merged

Improvements to dev experience #7

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Improvmenets to dev experience
pamelafox Oct 23, 2025
19091f4
Change langchain constructor to new version, change how python versio…
pamelafox Oct 23, 2025
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3 changes: 2 additions & 1 deletion .devcontainer/devcontainer.json
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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,8 @@
"github.copilot-chat"
],
"settings": {
"python.defaultInterpreterPath": "${workspaceFolder}/.venv/bin/python"
"python.defaultInterpreterPath": "${workspaceFolder}/.venv/bin/python",
"chat.mcp.autostart": "never"
}
}
},
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37 changes: 0 additions & 37 deletions .vscode/launch.json
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Original file line number Diff line number Diff line change
@@ -1,28 +1,6 @@
{
"version": "0.2.0",
"configurations": [
{
"name": "Launch MCP HTTP Server (Debug)",
"type": "debugpy",
"request": "launch",
"program": "${workspaceFolder}/basic_mcp_http.py",
"console": "integratedTerminal",
"cwd": "${workspaceFolder}",
"env": {
"PYTHONUNBUFFERED": "1"
}
},
{
"name": "Launch MCP stdio Server (Debug)",
"type": "debugpy",
"request": "launch",
"program": "${workspaceFolder}/basic_mcp_stdio.py",
"console": "integratedTerminal",
"cwd": "${workspaceFolder}",
"env": {
"PYTHONUNBUFFERED": "1"
}
},
{
"name": "Attach to MCP Server (stdio)",
"type": "debugpy",
Expand All @@ -37,21 +15,6 @@
"remoteRoot": "${workspaceFolder}"
}
]
},
{
"name": "Attach to MCP Server (HTTP)",
"type": "debugpy",
"request": "attach",
"connect": {
"host": "localhost",
"port": 5679
},
"pathMappings": [
{
"localRoot": "${workspaceFolder}",
"remoteRoot": "${workspaceFolder}"
}
]
}
]
}
35 changes: 5 additions & 30 deletions .vscode/mcp.json
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Original file line number Diff line number Diff line change
Expand Up @@ -7,34 +7,13 @@
"args": [
"run",
"basic_mcp_stdio.py"
],
"env": {
"PYTHONUNBUFFERED": "1"
}
},
"expenses-mcp-debug": {
"type": "stdio",
"command": "uv",
"cwd": "${workspaceFolder}",
"args": [
"run",
"--",
"python",
"-m",
"debugpy",
"--listen",
"0.0.0.0:5678",
"basic_mcp_stdio.py"
],
"env": {
"PYTHONUNBUFFERED": "1"
}
]
},
"expenses-mcp-http": {
"type": "http",
"url": "http://localhost:8000/mcp"
},
"expenses-mcp-http-debug": {
"expenses-mcp-debug": {
"type": "stdio",
"command": "uv",
"cwd": "${workspaceFolder}",
Expand All @@ -45,13 +24,9 @@
"-m",
"debugpy",
"--listen",
"0.0.0.0:5679",
"--wait-for-client",
"basic_mcp_http.py"
],
"env": {
"PYTHONUNBUFFERED": "1"
}
"0.0.0.0:5678",
"basic_mcp_stdio.py"
]
}
},
"inputs": []
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3 changes: 3 additions & 0 deletions .vscode/settings.json
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Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
{
"chat.mcp.autostart": "never"
}
11 changes: 5 additions & 6 deletions langchainv1_mcp_github.py
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,7 @@
from langchain.agents import create_agent
from langchain_core.messages import HumanMessage
from langchain_mcp_adapters.client import MultiServerMCPClient
from langchain_openai import AzureChatOpenAI, ChatOpenAI
from langchain_openai import ChatOpenAI
from pydantic import SecretStr

load_dotenv(override=True)
Expand All @@ -26,11 +26,10 @@
azure.identity.DefaultAzureCredential(),
"https://cognitiveservices.azure.com/.default",
)
model = AzureChatOpenAI(
azure_endpoint=os.environ["AZURE_OPENAI_ENDPOINT"],
azure_deployment=os.environ["AZURE_OPENAI_CHAT_DEPLOYMENT"],
api_version=os.environ["AZURE_OPENAI_VERSION"],
azure_ad_token_provider=token_provider,
model = ChatOpenAI(
model=os.environ.get("AZURE_OPENAI_CHAT_DEPLOYMENT"),
base_url=os.environ["AZURE_OPENAI_ENDPOINT"] + "/openai/v1/",
api_key=token_provider,
)
elif API_HOST == "github":
model = ChatOpenAI(
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11 changes: 5 additions & 6 deletions langchainv1_mcp_http.py
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@
from langchain.agents import create_agent
from langchain_core.messages import HumanMessage, SystemMessage
from langchain_mcp_adapters.client import MultiServerMCPClient
from langchain_openai import AzureChatOpenAI, ChatOpenAI
from langchain_openai import ChatOpenAI
from pydantic import SecretStr
from rich.logging import RichHandler

Expand Down Expand Up @@ -36,11 +36,10 @@
azure.identity.DefaultAzureCredential(),
AZURE_COGNITIVE_SERVICES_SCOPE
)
base_model = AzureChatOpenAI(
azure_endpoint=os.environ.get("AZURE_OPENAI_ENDPOINT"),
azure_deployment=os.environ.get("AZURE_OPENAI_CHAT_DEPLOYMENT"),
api_version=os.environ.get("AZURE_OPENAI_VERSION"),
azure_ad_token_provider=token_provider,
base_model = ChatOpenAI(
model=os.environ.get("AZURE_OPENAI_CHAT_DEPLOYMENT"),
base_url=os.environ["AZURE_OPENAI_ENDPOINT"] + "/openai/v1/",
api_key=token_provider,
)
elif API_HOST == "github":
base_model = ChatOpenAI(
Expand Down
4 changes: 2 additions & 2 deletions pyproject.toml
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Original file line number Diff line number Diff line change
@@ -1,9 +1,9 @@
[project]
name = "python-mcp-demos"
version = "0.1.0"
description = "Add your description here"
description = "Demonstration of Python FastMCP servers"
readme = "README.md"
requires-python = ">=3.13"
requires-python = "==3.13.*"
dependencies = [
"fastmcp>=2.12.5",
"debugpy>=1.8.0",
Expand Down
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