nable MCP server

nable

See where your cloud and AI bills go, and spend less. Runs in your terminal or inside Claude, Cursor, and VS Code.

You do not need to be a cloud-cost expert. nable does three things:

• Shows what you spend across AWS, Azure, GCP, Kubernetes, and 15+ AI and SaaS providers, in one place.
• Finds what you are wasting (idle servers, oversized databases, forgotten storage) and puts a dollar figure on each one.
• Fixes it, with your approval, by opening a pull request, then checks your next bill to prove the saving was real.

Everything runs on your machine, read-only, and your billing data never leaves it.

Try it

uvx nable scan

nable scan · profile prod
account 3521… · this account only
scanning 17 regions …
  us-east-1 ......... 3 findings
  eu-west-1 ......... 1 finding
────────────────────────────────────────────
$2,140/mo recoverable
    $1,200/mo  3 idle NAT gateways, us-east-1
      $610/mo  14 unattached EBS volumes (2.1 TB), us-east-1
      $330/mo  idle RDS instance (db.r5.xlarge, <2% CPU), eu-west-1
run `nable scan --spend` for the spend breakdown (uses Cost Explorer, ~$0.02)

Reads only free cloud APIs, so scanning never adds to your bill. uvx nable scan --demo runs on sample data with no account at all. Add --json for CI, or --spend for a deeper breakdown.

Use it in your editor

uvx nable runs as a local MCP server inside Claude, Cursor, and VS Code, on your existing Claude or Cursor membership, no API key and no per-token cost. Then ask:

• "Why did our AWS bill jump last month?"
• "How much are we spending on OpenAI and Anthropic?"
• "Which instances should we downsize?"
• "Open a Jira ticket for any waste over $200/mo"

Setup

Requires Python 3.11+. Need uv? curl -LsSf https://astral.sh/uv/install.sh | sh (or brew install uv).

uvx nable

The setup wizard finds AWS or GCP credentials already on your machine (an SSO login, a CLI profile, or default credentials), connects the one you pick, and configures your editor. Usually you never type a key.

Cursor one-click: Add nable to Cursor

Free forever for the local tool. A hosted version for teams (dashboards without a terminal, SSO, scheduled reports, always-on agents) is at getnable.com/pricing.

Manual editor config — only needed if setup didn't auto-configure

If finops setup doesn't auto-configure, run:

finops setup claude

Or add manually to claudedesktopconfig.json:

With uvx (recommended):

{
  "mcpServers": {
    "nable": { "command": "uvx", "args": ["--python", "3.12", "finops-mcp"] }
  }
}

With absolute path:

{
  "mcpServers": {
    "nable": { "command": "/usr/local/bin/finops-mcp" }
  }
}

Use the path from which finops-mcp.

Shortened. The full README is on GitHub.