Upgrade your Claude Cursor Codex Kimi OpenCode

One command installs 65 curated skills. Better coding, writing, research, and every task you throw at your agent.

Runs in your terminal. Works with Claude, Codex, Cursor, OpenCode, and more.

469 npm downloads this week ↗ Open source MIT

SkillsBench · arxiv:2602.12670

Skills raise agent task success.

without skills with skills

Improvement in pass rate with curated skills. SkillsBench (arxiv:2602.12670).

Works with Claude Cursor Codex Kimi OpenCode + more
no skills
Agent
↓
baseline
curated skills
Agent + Skill
↓
+16.2% lift
SkillsBench finding More skills ≠ better. Curation is the lift.

Curated skills make agents better

SkillsBench shows a consistent +16.2% average lift with curated skills. Floom offers curated skills, clear activations and less noise.

negative
bulk install
drops ↓
0 lift
AI-written
flatline →
+16.2%
curated
helps ↑
Floom's approach 65 hand-picked skills from the public skills ecosystem

The skills you choose matter

Not all skills help. Some hurt. Self-generated skills average −1.3%, and bulk installs from public indexes average −2.9%. Floom hand-picks 65 skills from proven public catalogs, research, and workflow repos.

not activated
skill exists
↓
skipped 56%
with AGENTS.md
skill activated
↓
100% activation
Vercel eval Floom writes activation rules for every installed skill.

Make agents use the skills

Skills create a performance gap when agents don't activate them. Floom ships activation rules with every skill so the right guidance is present when the task starts.

Quick answers
What is a Floom skill?

A reusable skill package your agent can install and use across Claude, Codex, Cursor, and more. One command gets you 65 curated skills covering code, writing, research, and ops.

How do skills improve my agent?

Skills give your agent focused procedures, examples, and checks for a task. In SkillsBench, curated skills added +16.2% on average. Self-generated skills add no benefit; bulk installs hurt performance.

Where do the 65 skills come from?

We selected from skills.sh, SkillsBench, and open-source agent-skill repos. Each skill had to show real-world usage, a clear license, and broad applicability. We filtered out vendor-specific, API-key-heavy, and duplicate skills.

Does it work with my agent?

Yes. Works with Claude Code, Codex, Cursor, OpenCode, Kimi, and any agent that reads CLAUDE.md or AGENTS.md files. Floom ships activation rules with each skill so they actually get used.

Is it safe to run?

Yes. The installer is open source, MIT licensed, has zero runtime dependencies, requires no account, sends no telemetry, runs no daemon, and writes only local skill and instruction files for the agents you already use.

Is it free? Is it open source?

The installer and Floom Starter Pack repository are MIT licensed. Individual bundled skills retain their own licenses, see the README for the full table.

Upgrade your agent with curated skills 65 skills. One command. Works with any agent.