Sx 2.0 – Share AI skills with your team through a Dropbox folder
Hi all, author here. SX started as a CLI to let developers share skills across AI clients without having to rely on git for storage. This allowed sharing at the Repo/Team/Org and Personal level.However, the more we spoke to users the more we realized that non-technical users were actually using skills more and more but they had no way to share. And there was no way you were going to get your legal team to install and learn git.SX 2.0 is targeting non-technical teams by adding a native Mac, Windows and Linux app. Our vault format was reworked so it can be used directly as a claude or codex plugin. And by storing your vault in Dropbox, Google Drive, iCloud or others you can be up and sharing in under a minute.2.0 also adds an extension system with extensions that manage Skill Evals, LLM de-duping, metics and much more https://github.com/sleuth-io/sx-extensions.It's Apache-2.0 and you can download it here https://github.com/sleuth-io/sx.
FL score
out of 100
Verdict
medium confidence
Competition
No competitor data yet
Trend
No signal yet
A desktop app that lets non-technical teams share AI prompts and skills through cloud storage instead of git.
The pain
The gap
Build angle
Strengths
- Removes git as a blocker, real friction point for non-technical users
- Leverages existing cloud storage everyone already uses (Dropbox, Google Drive)
- Open source with Apache-2.0 license removes vendor lock-in concerns
- Plugin compatibility with Claude and Codex increases utility immediately
- Extension system shows thinking about ecosystem growth
Risks
- Unclear if non-technical teams actually want to build and share skills vs. just use pre-built ones. The demand signal is weak.
- Cloud storage sync for shared vaults introduces reliability and conflict-resolution problems that git solves elegantly. This could become a support burden.
- Competing directly with Claude's native skill system and other LLM-native solutions. Why use this instead of built-in features?
- No clear monetization path. Open source + free cloud storage = no revenue model articulated.
- Market size unknown. How many non-technical teams need this badly enough to adopt new software?
- Dropbox/Google Drive dependency means you're building on someone else's infrastructure with no direct relationship to users.
Fly Labs Method
Is the pain real, is there a gap, is it the right time, can one person build it.
Value Equation
Dream outcome and how likely it feels, against the time and effort it costs.
One-Person Business
Curiosity pull, identity fit, and a path from free value to paid for a solo creator.
Viral Frameworks
Hook strength, shareability, and how cheaply it can be tested.
Builder Lens
Evidence the problem exists, timing, defensibility, and a model that fits on a napkin.
Five lenses, one composite. How scoring works
The angle
No market research recorded for this idea yet.
Semble – Code search for agents that uses 98% fewer tokens than grep
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Consus (YC F24) – LLM gateway for companies handling sensitive data
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