Is Founder OS safe and trustworthy?

tashan scores Founder OS on public evidence — tashan score 39.0/100, it is currently active, note: a single primary maintainer (bus-factor risk). Audit scope: OSV advisories, install-time scripts, build provenance and declared permission surface. We do not review source code or execute the capability.

How do I install Founder OS?

Configure it from its source repository — it is a remote / registry server.

Who maintains Founder OS?

1 GitHub contributors, source: ARCASSystems/FounderOS.

‹ The Index

Founder OS

plugin

An operating system with your first team already on it: five named digital employees with written job descriptions, gated until you grade their runs, and a brain that keeps everything you tell it and invents nothing. 95 skills, 45 commands, six role modes. The wizard interviews you and models your working life in plain markdown you own: clients, pipeline, decisions, cadence, voice, brand. No server, no key, no git required - ZIP install, one Claude plan. Files any AI can read: the model is the p

Works with: Claude Code (native)
native: this artifact type is that client's own format

Install (Claude Code):

/plugin marketplace add ARCASSystems/FounderOS
/plugin install founder-os@founder-os-marketplace

tashan score: 39.0
Adoption: 1 repos
Upkeep: 60.0
Freshness: 90.0
Evidence coverage: 84% of the inputs this score can use — the rest are unknown, and the score is discounted for it
Health: active
GitHub stars: 3
Contributors: 1
License: MIT

Security audit

Not scanned yet. We audit npm-published capabilities for known advisories, install-time scripts and permission surface; this one has no npm package we can resolve, or has not reached the queue.

What changed recently

2026-09-13 the tashan score for founder-os fell to 39.0, from 46.0 Upkeep, freshness or adoption moved enough to change how this measures.

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Reads the config already on your machine and names what is dead, deprecated or running code at install time. No account, nothing uploaded.

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We recorded 1 change to Founder OS in the last 45 days. Pro tells you on the day — for the servers in your own config, not the ones you thought to look up.

The whole series behind any row, back to the first day we measured it
The replacement, named — not just the news that something died
tashan doctor over your own config, on your own machine

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source ↗ · plugin:arcassystems/founderos/founder-os

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Measured 2026-09-13 · scorer s5 · how · something wrong here?