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fix: langchain-mcp-adapters version conflict (#500)

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* fix: langchain-mcp-adapters version conflict

* fix the lint error
This commit is contained in:
Willem Jiang
2025-08-04 10:36:31 +08:00
committed by GitHub
parent ba7509d9ae
commit 4218cddab5
2 changed files with 13 additions and 12 deletions
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21
src/graph/nodes.py
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@@ -458,16 +458,17 @@ async def _setup_and_execute_agent_step(
# Create and execute agent with MCP tools if available
if mcp_servers:
async with MultiServerMCPClient(mcp_servers) as client:
loaded_tools = default_tools[:]
for tool in client.get_tools():
if tool.name in enabled_tools:
tool.description = (
f"Powered by '{enabled_tools[tool.name]}'.\n{tool.description}"
)
loaded_tools.append(tool)
agent = create_agent(agent_type, agent_type, loaded_tools, agent_type)
return await _execute_agent_step(state, agent, agent_type)
client = MultiServerMCPClient(mcp_servers)
loaded_tools = default_tools[:]
all_tools = await client.get_tools()
for tool in all_tools:
if tool.name in enabled_tools:
tool.description = (
f"Powered by '{enabled_tools[tool.name]}'.\n{tool.description}"
)
loaded_tools.append(tool)
agent = create_agent(agent_type, agent_type, loaded_tools, agent_type)
return await _execute_agent_step(state, agent, agent_type)
else:
# Use default tools if no MCP servers are configured
agent = create_agent(agent_type, agent_type, default_tools, agent_type)