MCPs βΊ Data & APIs βΊ price-sentinel
Short Summary: Real-time financial auditor for the AI landscape. Resolves live pricing, token-costs, and unit-efficiency for 500+ providers (LLMs, Image, Video). Full Description: Sentinel is a production-grade MCP server that gives AI agents "Ground Truth" eyes on the 2026 SaaS economy. While standard LLMs have frozen training data, Sentinel uses semantic search via Exa.ai to fetch current-day pricing. Core Capabilities: Unit Normalization: Converts GPU Hours, Credits, and Tokens into a standardized "Cost-per-Generation" metric. Efficiency Scoring: Automatically calculates the price-per-image or price-per-1M tokens for side-by-side comparison. Enterprise Ready: Integrated with xPay for secure, metered micropayments and Upstream-Secret protection. When to use: Use this tool whenever a user asks for the "cheapest," "best-value," or "current price" of any AI tool or developer API.
Not monetized yet
Turn price-sentinelβs tool calls into revenue: one disclosed sponsored slot, 70% revenue share, fail-open by design.
Install price-sentinel
For anyone using price-sentinel β no Lulu account neededclaude mcp add --transport http price-sentinel https://price-sentinel--krugex.run.tools
9 field-tested tactics as a designed playbook plus skills your coding agent can run. Free.
Get the Kit βFAQ
Run: claude mcp add --transport http price-sentinel https://price-sentinel--krugex.run.tools
Yes β itβs a remote MCP server, so no local install is needed.
ChatGPT: Settings β Connectors β Advanced β Developer mode β Add connector, then paste https://price-sentinel--krugex.run.tools.
Claude.ai: Settings β Connectors β Add custom connector, then paste the same URL.
Unrated out of 100, computed from cross-registry traction signals (installs, stars, registry presence) β never influenced by sponsorship.
Works well together
Your server?
This is for the person who owns price-sentinel β adds Lulu Ads to your own code. Not the install steps above, those are for your users.
Copies a ready prompt: your coding agent installs the lulu-ads SDK, wires the slot, and applies the widget design guide.
or set up manually at getlulu.dev/publishers
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Managed hosting with monetization built in β waitlist.
[](https://getlulu.dev/mcps/price-sentinel)