Passive Cost Memory for Agent Development

Created By

RaleighSF4 months ago

Burnwatch detects every paid service in your project, tracks spend across 14 AI-native tools (Anthropic, OpenAI, Vercel, Supabase, Stripe, Scrapfly, Browserbase, and more), and exposes real-time cost data via MCP tools — so any LLM can factor budget into its recommendations. Four tools: get_spend_brief (full project spend overview), get_service_spend (single service deep dive with gotchas and alternatives), detect_paid_services (scan any project), list_registry_services (browse the registry). Zero dependencies. Works with Claude Code, Cursor, or any MCP-enabled client.

# cost-tracking

Overview Content Tools Comments

Overview

burnwatch

Passive cost memory for agent development.

MCP Tools

get_spend_brief - Full project spend overview with budget alerts
get_service_spend - Deep dive on any service with gotchas and alternatives
detect_paid_services - Scan a project for all paid services
list_registry_services - Browse the 14-service registry

Supported Services

Anthropic, OpenAI, Vercel, Supabase, Stripe, Scrapfly, Browserbase, Upstash, Resend, Inngest, PostHog, Google Gemini, Voyage AI, AWS (more coming)

Confidence Badges

Every spend figure is honest about its data quality:

LIVE - Real billing API data
CALC - Fixed monthly cost, projected
EST - Estimated from usage patterns
BLIND - Detected but not yet tracked

Install

npm install burnwatch

Add to your MCP client:

{
  "mcpServers": {
    "burnwatch": {
      "command": "node",
      "args": ["node_modules/burnwatch/dist/mcp-server.js"]
    }
  }
}

Try in Playground

Server Config

{
  "mcpServers": {
    "burnwatch": {
      "command": "node",
      "args": [
        "node_modules/burnwatch/dist/mcp-server.js"
      ]
    }
  }
}

Project Info

Created At

4 months ago

Updated At

4 months ago

Author Name

RaleighSF

Star

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License

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Category

Tags

Homepage

https://github.com/RaleighSF/burnwatch

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