Anchor AI FinOps to real, live cloud pricing — AWS, GCP & Azure public and enterprise rates.
To add cloudcostsmcp to Claude, run the install command below or copy the ready-made config for Claude Code, Claude Desktop, Cursor and VS Code further down. Restart your client after adding it and its tools show up in your next conversation. It needs 5 environment variables, listed below.
Install
uvx opencloudcosts@1.0.2Environment variables
OCC_GCP_API_KEYSet in your MCP configOCC_AWS_ENABLE_COST_EXPLORERSet in your MCP configAWS_ACCESS_KEY_IDSet in your MCP configAWS_SECRET_ACCESS_KEYSet in your MCP configOCC_GCP_BILLING_ACCOUNT_IDSet in your MCP configInstall with your client
claude mcp add cloudcostsmcp --env OCC_GCP_API_KEY=<YOUR_OCC_GCP_API_KEY> --env OCC_AWS_ENABLE_COST_EXPLORER=<YOUR_OCC_AWS_ENABLE_COST_EXPLORER> --env AWS_ACCESS_KEY_ID=<YOUR_AWS_ACCESS_KEY_ID> --env AWS_SECRET_ACCESS_KEY=<YOUR_AWS_SECRET_ACCESS_KEY> --env OCC_GCP_BILLING_ACCOUNT_ID=<YOUR_OCC_GCP_BILLING_ACCOUNT_ID> -- uvx opencloudcosts@1.0.2
Run this in a terminal to add the server to Claude Code.
What this does
cloudcostsmcp exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation.
Requirements
This server needs the following environment variables to be set before it can run:
OCC_GCP_API_KEY OCC_AWS_ENABLE_COST_EXPLORER AWS_ACCESS_KEY_ID AWS_SECRET_ACCESS_KEY OCC_GCP_BILLING_ACCOUNT_ID
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Frequently asked questions
How do I install cloudcostsmcp?
Run the Claude Code command in the install section to add cloudcostsmcp to Claude Code, or copy the ready-made config for your client from the install section on this page. Restart your client afterwards and the tools appear in your next conversation.
Which clients work with cloudcostsmcp?
This page carries setup and config for Claude Code, Claude Desktop, Cursor and VS Code. Any other MCP client that accepts a standard server config can connect to cloudcostsmcp as well.
Does cloudcostsmcp need an API key?
Yes. Before it can run, set these environment variables: OCC_GCP_API_KEY, OCC_AWS_ENABLE_COST_EXPLORER, AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, OCC_GCP_BILLING_ACCOUNT_ID. They go in the env block of your MCP config.
Imported from the Official MCP Registry. The details above come from the registry entry; the maker can claim this listing to correct them, add docs, and see its traffic.
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