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fix: correct MCP nodes and links tool parameter handling for nested kwargs

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Extended the kwargs parameter handling fix to nodes and links MCP tools,
which had the same nested kwargs structure issue as templates.

Changes:
- Modified update_node_handler to extract params from nested kwargs
- Modified update_link_handler to extract params from nested kwargs

This ensures that node and link updates through MCP tools work correctly,
allowing proper modification of node and link properties.
This commit is contained in:
YueGuobin 2026-06-06 23:31:32 +08:00
parent 0d22d275fb
commit 3ba11c8bff
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2 changed files with 14 additions and 2 deletions
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8
gns3server/api/routes/mcp/links.py
View File

@ -94,7 +94,13 @@ def update_link_handler(params: dict[str, Any], gns3_ctx: dict[str, Any]) -> dic
if not project_id or not link_id:
return {"error": "project_id and link_id are required"}
conn = _get_connector(gns3_ctx)
update_data = {k: v for k, v in params.items() if k not in ("project_id", "link_id")}
# Extract update parameters - handle nested kwargs structure from MCP clients
if "kwargs" in params and isinstance(params["kwargs"], dict):
update_data = params["kwargs"]
else:
update_data = {k: v for k, v in params.items() if k not in ("project_id", "link_id", "kwargs")}
url = f"{conn.base_url}/projects/{project_id}/links/{link_id}"
return conn.http_call("put", url, json_data=update_data).json()

8
gns3server/api/routes/mcp/nodes.py
View File

@ -132,7 +132,13 @@ def update_node_handler(params: dict[str, Any], gns3_ctx: dict[str, Any]) -> dic
if not project_id or not node_id:
return {"error": "project_id and node_id are required"}
conn = _get_connector(gns3_ctx)
update_data = {k: v for k, v in params.items() if k not in ("project_id", "node_id")}
# Extract update parameters - handle nested kwargs structure from MCP clients
if "kwargs" in params and isinstance(params["kwargs"], dict):
update_data = params["kwargs"]
else:
update_data = {k: v for k, v in params.items() if k not in ("project_id", "node_id", "kwargs")}
url = f"{conn.base_url}/projects/{project_id}/nodes/{node_id}"
return conn.http_call("put", url, json_data=update_data).json()