Opencloudcosts MCP Server

by x7evenio.github.x7even/cloudcostsmcpv1.0.2

Live AWS, GCP and Azure prices for FinOps: public list prices and enterprise negotiated rates (Reserved Instances, Savings Plans, CUDs, EDPs).

3Pythonstdioofficial registry

context tax

queued

security

queued

cold start

queued

freshness

Slowing3mo ago

Install Opencloudcosts MCP server

claude mcp add opencloudcosts -e OCC_GCP_API_KEY='<occ-gcp-api-key>' -e AWS_ACCESS_KEY_ID='<aws-access-key-id>' -e AWS_SECRET_ACCESS_KEY='<aws-secret-access-key>' -- uvx opencloudcosts

{
  "mcpServers": {
    "opencloudcosts": {
      "command": "uvx",
      "args": [
        "opencloudcosts"
      ],
      "env": {
        "OCC_GCP_API_KEY": "<occ-gcp-api-key>",
        "AWS_ACCESS_KEY_ID": "<aws-access-key-id>",
        "AWS_SECRET_ACCESS_KEY": "<aws-secret-access-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "opencloudcosts": {
      "command": "uvx",
      "args": [
        "opencloudcosts"
      ],
      "env": {
        "OCC_GCP_API_KEY": "<occ-gcp-api-key>",
        "AWS_ACCESS_KEY_ID": "<aws-access-key-id>",
        "AWS_SECRET_ACCESS_KEY": "<aws-secret-access-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "opencloudcosts": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "opencloudcosts"
      ],
      "env": {
        "OCC_GCP_API_KEY": "<occ-gcp-api-key>",
        "AWS_ACCESS_KEY_ID": "<aws-access-key-id>",
        "AWS_SECRET_ACCESS_KEY": "<aws-secret-access-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "opencloudcosts": {
      "command": "uvx",
      "args": [
        "opencloudcosts"
      ],
      "env": {
        "OCC_GCP_API_KEY": "<occ-gcp-api-key>",
        "AWS_ACCESS_KEY_ID": "<aws-access-key-id>",
        "AWS_SECRET_ACCESS_KEY": "<aws-secret-access-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
OCC_GCP_API_KEY	—	yes	GCP free API key — required for GCP pricing, no billing account needed.
OCC_AWS_ENABLE_COST_EXPLORER	—	—	Set to true to enable effective/discounted AWS pricing via Cost Explorer ($0.01/call).
AWS_ACCESS_KEY_ID	—	yes	AWS credentials — only needed for effective pricing (RI/Savings Plans). Public pricing works without credentials.
AWS_SECRET_ACCESS_KEY	—	yes	AWS secret key — paired with AWS_ACCESS_KEY_ID for effective pricing.
OCC_GCP_BILLING_ACCOUNT_ID	—	—	GCP billing account ID — enables effective/contract pricing via Cloud Billing API.

Freshness

Slowing — last maintenance signal 3mo ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-07-09 · 3mo ago · GitHub
Latest release
2026-07-09 · 3mo ago · GitHub · v1.3.1
Package published
no data · npm/PyPI
Registry entry updated
2026-06-28 · 3mo ago · official registry · v1.0.2

FAQ

›How do I install the Opencloudcosts MCP server in Claude Code?

Run: claude mcp add opencloudcosts -e OCC_GCP_API_KEY='<occ-gcp-api-key>' -e AWS_ACCESS_KEY_ID='<aws-access-key-id>' -e AWS_SECRET_ACCESS_KEY='<aws-secret-access-key>' -- uvx opencloudcosts. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Opencloudcosts require an API key?

Yes. It expects OCC_GCP_API_KEY, AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, of which 3 are secrets.

›Can I use Opencloudcosts as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Opencloudcosts in the official MCP registry?

Yes, as io.github.x7even/cloudcostsmcp.