Skip to content

Fix: LangChain systemPrompt param + add missing @types deps + unblock Python Agent Framework startup #224

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Draft
Yogeshp-MSFT wants to merge 4 commits into
base: main
Choose a base branch
from
Draft

Fix: LangChain systemPrompt param + add missing @types deps + unblock Python Agent Framework startup #224

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
2c78844
Update package.json and client.ts with new type definitions; refactor…
Yogeshp-MSFT Feb 18, 2026
d61409f
Implement workaround for ChatAgent compatibility
Yogeshp-MSFT Feb 19, 2026
fc476cd
Added express dependency to package.json
Yogeshp-MSFT Feb 19, 2026
2203823
Merge branch 'main' into main
ajmfehr Jun 11, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 5 additions & 2 deletions nodejs/devin/sample-agent/package.json
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -19,10 +19,13 @@
"@microsoft/agents-a365-runtime": "^0.1.0-preview.30",
"@microsoft/agents-a365-tooling": "^0.1.0-preview.30",
"@microsoft/agents-hosting": "^1.0.15",
"uuid": "^13.0.0"
"uuid": "^13.0.0",
"express": "^5.1.0"
},
"devDependencies": {
"@microsoft/m365agentsplayground": "^0.2.20",
"typescript": "^5.9.2"
"typescript": "^5.9.2",
"@types/express": "^5.0.6",
Comment thread
Yogeshp-MSFT marked this conversation as resolved.
"@types/node": "^25.2.3"
Comment thread
Yogeshp-MSFT marked this conversation as resolved.
Comment thread
Yogeshp-MSFT marked this conversation as resolved.
}
}
4 changes: 3 additions & 1 deletion nodejs/langchain/quickstart-before/package.json
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,8 @@
"@types/express": "^4.17.25",
"@types/node": "^20.19.37",
"nodemon": "^3.1.10",
"ts-node": "^10.9.2"
"ts-node": "^10.9.2",
"@types/express": "^5.0.6" ,
Comment thread
Yogeshp-MSFT marked this conversation as resolved.
"@types/node": "^25.2.3"
Comment thread
Yogeshp-MSFT marked this conversation as resolved.
}
}
32 changes: 28 additions & 4 deletions python/agent-framework/sample-agent/agent.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -37,7 +37,31 @@
# <DependencyImports>

# AgentFramework SDK
from agent_framework import ChatAgent
# -----------------------------------------------------------------------------
# TEMPORARY COMPATIBILITY WORKAROUND (NOT A LONG-TERM SOLUTION)
#
# Context:
# - Recent versions of agent-framework-core no longer export `ChatAgent`.
# - This sample / tooling extension currently imports and/or expects `ChatAgent`.
#
# What this does:
# - Provides a short-term compatibility so the sample can run until upstream
# packages are updated.
#
# Why it's temporary:
# - Monkey-patching is fragile and can break with import order or
# future package changes.
#
# Removal plan:
# - Remove this block once either:
# (1) agent-framework-core exports ChatAgent again, OR
# (2) microsoft_agents_a365_tooling_extensions_agentframework is updated to use `Agent`
# (or a stable interface) instead of ChatAgent.
#
# -----------------------------------------------------------------------------
import agent_framework as _af
from agent_framework import Agent as ChatAgent
_af.ChatAgent = ChatAgent
Comment thread
Yogeshp-MSFT marked this conversation as resolved.
from agent_framework.azure import AzureOpenAIChatClient

# Agent Interface
Expand Down Expand Up @@ -151,9 +175,9 @@ def _create_agent(self):
"""Create the AgentFramework agent with initial configuration"""
try:
self.agent = ChatAgent(
chat_client=self.chat_client,
instructions=self.AGENT_PROMPT,
tools=[],
client=self.chat_client, # correct keyword name
instructions=self.AGENT_PROMPT,
tools=[],
)
logger.info("✅ AgentFramework agent created")
except Exception as e:
Expand Down
Loading