Backed byFounders Inc

Cloud-sync your Claude skills

Skills and system instructions in one cloud workspace, synced into Claude, Codex, Cursor, and every machine you work on. One source of truth.

Start a workspace See a live demo

Open source · MIT

floom.dev/library

All skills

Everything in this workspace. Public skills are discoverable.

FolderAllMarketingEng

VisibilityAllPublic

Brand Voice

Make every agent sound like your team.

Publicv1.2.0

SEO Auditor

Find AI-search visibility gaps in any site.

Publicv2.0.0

Code Reviewer

Pre-landing PR review, SQL + trust checks.

Publicv1.0.4

Weekly Report

Investor update from changelog + metrics.

Publicv1.1.0

Brand Voice@fede · v1.2.0 · Public

# Brand Voice

Warm, direct, specific. Short
sentences. Numbers over
adjectives. Sign off as the
team, never an individual.

System instructions

Standing rules every agent gets before any skill. Versioned.

account · default · v2 · activeOperating preferencesBe direct and concise. Verify before claiming done.AlwaysSurface uncertainty early. Persist durable work.NeverFabricate data, dates, or numbers.

Activity

Every change, on the record.

skill.publishedBrand Voice → v1.2.02h

instruction.publishedAccount → v21d

skill.pinnedSEO Auditor · codex1d

workspace.pulled_cli12 skills synced2d

Works with every agent you already use

ClaudeChatGPTCursorCodexGeminiWindsurf

Single source of truth

One cloud workspace. Every agent reads the same thing.

Skills and system instructions live in one versioned place. Change it once; every agent reads the active version, no copy-paste, no drift.

How it works

floom.dev/library

Brand Voicev1.2.0

System instructionv3

Code Reviewersynced

Synced & activated

Pull your stack onto any agent or machine. Git-like.

floom status shows local vs cloud. floom pull brings the active workspace, instructions, and pinned skills onto that target.

CLI reference

~/code · zsh

# compare local vs cloud, then pull
$ floom status --target codex
↑ 2 outdated · 1 instruction changed
$ floom pull --target codex
→ account instruction · 3 pinned skills
✓ codex is up to date

Scope & sharing

Private by default. Share a link when you want.

Every skill is private, unlisted, or public, you decide. Send a link; anyone can open it and copy it straight into their agent. No account required to copy.

See how sharing works

SKSara shared a skill with you“Use this for our weekly investor update.”

Weekly Report@fede · v1.1.0 · Public

SaveCopy for agent

No account needed to copy

Start in two minutes.

No account needed to copy a shared skill