Hi Product Hunt, Cem here, founder of MainLayer. Every engineering team I talk to has rolled out Copilot, Cursor or Claude Code, and almost none of them can answer four questions: who is actually using it, what it costs per month, how much of last month's merged code was AI-assisted, and whether an API key or customer record has ever gone out in a prompt. We built MainLayer to answer those without reading anyone's code. A small agent on each developer machine collects metadata only (never prompts, never source) from nine tools and reports to one console: • Adoption and cost per person, team and tool, plus idle licences • AI-assisted pull requests in GitHub, GitLab and Azure DevOps, with a contribution estimate • Shadow AI: company code pasted into personal AI accounts, risky MCP servers and extensions • Policy and DLP on the device: warn, mask or block secrets before they reach a prompt, with an audit trail Privacy was the design constraint, not a feature: no keystrokes, no screenshots, no terminal history, no AI on our side. What you see in the demo is exactly what your developers can see about themselves. Install is one command. The 14-day trial covers up to 5 developers. I will be here all day; ask me anything, especially the hard questions about attribution and false positives.

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4d ago

How do you measure (and govern) AI coding assistants across your team today?

We are launching MainLayer on Tuesday: one console for Copilot, Cursor, Claude Code and six other tools, showing adoption, cost, which merged PRs were AI-assisted, and blocking secrets on the developer machine before they reach a prompt. Metadata only, never code.

Before launch I would love to hear from engineering leaders and security folks: what do you use today, and what is the one question about AI tool usage you still cannot answer? Honest "we don't measure it" answers are the most useful. I will share what we learned building attribution without reading diffs in the comments.

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MainLayer

See and govern how AI writes code inside your company

See and govern how AI writes code inside your company

Forum Threads

How do you measure (and govern) AI coding assistants across your team today?

Forum Threads

How do you measure (and govern) AI coding assistants across your team today?