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Add environment variable for proxy path #52

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Merged
merged 2 commits into from
Jun 11, 2025
Merged

Add environment variable for proxy path #52

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5c0f2d0
Add proxy path
maruthgoyal Jun 11, 2025
0452923
Add doc
maruthgoyal Jun 11, 2025
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8 changes: 8 additions & 0 deletions mcp_clickhouse/mcp_env.py
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,7 @@ class ClickHouseConfig:
CLICKHOUSE_CONNECT_TIMEOUT: Connection timeout in seconds (default: 30)
CLICKHOUSE_SEND_RECEIVE_TIMEOUT: Send/receive timeout in seconds (default: 300)
CLICKHOUSE_DATABASE: Default database to use (default: None)
CLICKHOUSE_PROXY_PATH: Path to be added to the host URL. For instance, for servers behind an HTTP proxy (default: None)
"""

def __init__(self):
Expand Down Expand Up @@ -96,6 +97,10 @@ def send_receive_timeout(self) -> int:
Default: 300 (ClickHouse default)
"""
return int(os.getenv("CLICKHOUSE_SEND_RECEIVE_TIMEOUT", "300"))

@property
def proxy_path(self) -> str:
return os.getenv("CLICKHOUSE_PROXY_PATH")

def get_client_config(self) -> dict:
"""Get the configuration dictionary for clickhouse_connect client.
Expand All @@ -118,6 +123,9 @@ def get_client_config(self) -> dict:
# Add optional database if set
if self.database:
config["database"] = self.database

if self.proxy_path:
config["proxy_path"] = self.proxy_path

return config

Expand Down