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Vantage

Monitor and control what your coding AI agent does with live cost tracking,
2 ratings3.71
Saves80
CategoryDeveloper Tools
PlatformWeb
PricingFree

Vantage is a free, open-source tool that runs alongside AI coding agents like Claude, Codex, and Copilot to monitor real-time cost, enforce usage limits, provide approval prompts before critical file or command actions, warn about secrets sent to APIs, and record comprehensive session logs, all locally without telemetry.

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3.71

2 reviews

Product
3.71
Design & Polish
4.21
Performance
3.21

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Information

CategoryDeveloper Tools
PlatformsWeb
PricingFree
AccountNot confirmed
ListedSeptember 2026
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Product Hunt80 source points · 10 comments

is this more of a review after the fact, or can I actually block a change before it happens? the "control" part is what I'm curious about.

inhwa · Imported from Product Hunt

being open source is the right call for something that sits between an agent and your keys, nobody should have to trust a closed binary for that. question on the guardrail side: does it block the action before the agent reads the secret, or does it let the read happen and just flag it in the session log after the fact? for us the scary case isn't the agent leaking a key in its output, it's the agent quietly using a live key to hit a paid API in a loop, so catching it before the call matters more than logging it afterward.

galdayan · Imported from Product Hunt

The .env secret detection is the thing that got me, that's such a real footgun with coding agents and nobody was catching it. Congrats on the launch, this fills a gap that's been quietly costing people money and security for a while now.

rnagulapalle · Imported from Product Hunt