CG
Cost Guard MCP
io.github.mcpsmiths/cost-guard-mcp
Pre-flight query cost and result-size guardrails for AI agents on BigQuery, Snowflake, Databricks
Yes, if you run it on your computer.This is a local server: your AI app launches it on your machine (Claude Desktop, Cursor, VS Code, Claude Code). Browser-only apps like ChatGPT on the web can't run it.
Connect it
{
"mcpServers": {
"cost-guard-mcp": {
"command": "uvx",
"args": [
"cost-guard-mcp"
],
"env": {
"GOOGLE_APPLICATION_CREDENTIALS": "<value>",
"SNOWFLAKE_PRIVATE_KEY_PATH": "<value>",
"SNOWFLAKE_PRIVATE_KEY_PASSPHRASE": "<value>",
"SNOWFLAKE_PASSWORD": "<value>",
"DATABRICKS_TOKEN": "<value>"
}
}
}
}claude mcp add cost-guard-mcp -- uvx cost-guard-mcpChange history
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