Puck

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Puck

Open-source, AI-driven endpoint investigation tool for security teams.

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2026Active74United States
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About

Puck offers an open-source, AI-assisted endpoint investigation tool that uses a read-only MCP server and a Rust agent to allow AI systems to discover sensitive information like credentials and access keys on endpoints. It is designed for security teams and developers seeking to understand what an attacker could reach from a given machine. The tool is MIT licensed and supports macOS, Linux, and Windows.

Technology stack

detected 2026-07-08
CDN
Cloudflare
EmailGoogle Workspace
Stack
Bootstrap
Analytics
PostHog
Compliance
SOC 2
Domain and entity registered within the same month
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Frequently asked

What does Puck do?

Puck offers an open-source, AI-assisted endpoint investigation tool that uses a read-only MCP server and a Rust agent to allow AI systems to discover sensitive information like credentials and access keys on endpoints. It is designed for security teams and developers seeking to understand what an attacker could reach from a given machine. The tool is MIT licensed and supports macOS, Linux, and Windows.

When was Puck founded?

Puck was founded in 2026.

What industry does Puck operate in?

Puck operates in Endpoint Security, Cybersecurity, Threat Detection, Open Source, AI Tools & Apps, Developer Tools.

How many employees does Puck have?

Puck has approximately 74 people on record.

What is Puck's revenue?

StartupHub estimates Puck's annual revenue at $15.0M (range $10.1M to $22.3M, 68% confidence), based on comparable companies in the sector.

Where is Puck headquartered?

Puck is headquartered in United States.