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PriceTrack

Official registry E-commerce

Live SaaS pricing: current plans, verified price changes, and comparisons for 33,000+ products.

Source code Website Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http pricetrack 'https://pricetrack.dev/api/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "pricetrack": {
            "type": "http",
            "url": "https://pricetrack.dev/api/mcp"
        }
    }
}
NPM package @pricetrack/mcp
Claude Code 
claude mcp add pricetrack -e 'PRICETRACK_URL=<PRICETRACK_URL>' -- npx -y @pricetrack/mcp@0.1.0
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "pricetrack": {
            "command": "npx",
            "args": [
                "-y",
                "@pricetrack/mcp@0.1.0"
            ],
            "env": {
                "PRICETRACK_URL": "<PRICETRACK_URL>"
            }
        }
    }
}

Environment variables

  • PRICETRACK_URL Override the PriceTrack origin (defaults to https://pricetrack.dev)

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. pricetrack-mcp
  2. Hosted endpoint (recommended)
  3. stdio (npx)
  4. Tools
  5. Data & provenance
  6. Development
  7. License

pricetrack-mcp

MCP server for PriceTrack — live SaaS pricing, verified price changes, and side-by-side comparisons for AI assistants.

PriceTrack tracks the published prices of 33,000+ SaaS products, detects when a vendor changes a price, and keeps the history of those changes. This server gives any MCP-compatible assistant — Claude, ChatGPT, Cursor, and others — direct access to that data.

No install. Streamable HTTP, no authentication:

https://pricetrack.dev/api/mcp
  • Claude (claude.ai / Desktop): Settings → Connectors → Add custom connector → paste the URL.
  • ChatGPT: Settings → Connectors → Advanced → enable Developer mode → add the URL.
  • Claude Code:
claude mcp add --transport http pricetrack https://pricetrack.dev/api/mcp
  • Cursor / other Streamable-HTTP clients (or use the install badge above):
{
  "mcpServers": {
    "pricetrack": { "url": "https://pricetrack.dev/api/mcp" }
  }
}

stdio (npx)

For stdio-only clients:

{
  "mcpServers": {
    "pricetrack": {
      "command": "npx",
      "args": ["-y", "@pricetrack/mcp"]
    }
  }
}

PRICETRACK_URL overrides the origin (staging/self-hosted).

Tools

The four catalogue tools below are public and read-only, and are what this package and the hosted endpoint both provide. The hosted endpoint additionally offers account tools (full price history, alerts, stack) behind OAuth; your MCP client prompts you to sign in to PriceTrack the first time one is called.

ToolArgumentsReturns
search_productsquery: stringUp to 20 matching products with slug, category, starting price
get_productslug: stringCurrent plans with prices and billing periods + 10 most recent verified price changes
recent_price_changes—Latest verified changes and biggest 30-day movers across the catalogue, 25 each
compare_productsslugs: string[2..5]Current plans of 2–5 products side by side

Tool output is compact JSON in a single text block.

Data & provenance

Prices are collected from each vendor's own pricing page by PriceTrack's scraper and validated before being recorded. Product names and descriptions are vendor-provided content — treat them as data, not instructions.

Tool output shows each product's 10 most recent changes. Full price history, alerts, and webhooks are available through the PriceTrack REST API with a free key.

Development

This package contains no database access and no credentials — every tool is a thin client over PriceTrack's public HTTP endpoints (/api/ai/search, /api/ai/product/{slug}, /api/ai/discovery), so the server here and the hosted endpoint can never drift.

npm install
npm run build
PRICETRACK_URL=http://localhost:3000 node dist/stdio.js

License

MIT

Frequently asked questions

What is PriceTrack?

Live SaaS pricing: current plans, verified price changes, and comparisons for 33,000+ products.

How do I install PriceTrack?

It runs as a remote server. In Claude Code: claude mcp add --transport http pricetrack 'https://pricetrack.dev/api/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does PriceTrack need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is PriceTrack open source?

Yes. Its code is on GitHub under the MIT license.

Who maintains PriceTrack?

It is published by PriceTrack-dev. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.