Observed arrival · 2026-08-21

VulkanMM, a read-only tunnel between two second brains

vulkanmm.com Observed source

Editorial interest 85/100 Selection signal · not a rating of the site

An encrypted peer-to-peer tool that lets two vaults share selected folders with logged, read-only access—and lets a local AI query the connection through MCP.

Landing page captured for the 2026-08-21 issue.

Why it surfaced

VulkanMM combines per-folder permissions, quarantine, revocation, mutual access logs, and a localhost MCP server in one unusually specific product. The site says it is built in Rust on iroh, with downloads for Windows and macOS and no account or cloud vault required.

An encrypted peer-to-peer tool that lets two vaults share selected folders with logged, read-only access—and lets a local AI query the connection through MCP.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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