Question 1

What is RuleSell?

Accepted Answer

RuleSell is a marketplace for AI development assets — rules, MCP servers, skills, agents, workflows, prompts, CLIs, datasets, and bundles. The launch catalog is ingested from open-source repos with real GitHub author attribution, SPDX license badges, and a quality score computed from automated signals. Works with Claude Code, Cursor, Windsurf, Cline, Codex, ChatGPT, Gemini CLI, n8n, GitHub Copilot, and other AI coding tools. Real OSS authors can claim their listing via GitHub OAuth and take over ownership.

Question 2

Is RuleSell free to use?

Accepted Answer

During beta, every listing is free — browsing, installing, publishing, all free. We're building the payments rail on Stripe Connect; when paid listings open, creators will set their own prices and keep the majority of each sale. Exact fee numbers will be published when payments ship.

Question 3

How does quality scoring work on RuleSell?

Accepted Answer

Every asset is scored from 0-100 using three automated signals: freshness (days since last commit on the source repo), schema cleanliness (valid category, license, description, preview length), and review score (mean rating across verified reviews, when they exist). Scores combine into a letter grade: A (85+), B (70-84), C (50-69). Scores are recomputed weekly. Token-efficiency and install-success signals are planned but not shipped yet.

Question 4

Is every listing security-scanned?

Accepted Answer

Not yet. Automated security scanning (VirusTotal, Semgrep, sandbox execution) is on the v2 roadmap — it's not in production today. Current protection is manual admin review for flagged listings, OSS license gating at ingest time (no GPL/AGPL), and the weekly freshness cron that auto-archives stale repos. We publish the real state at /trust — no marketing fiction.

Question 5

How do I install an asset from RuleSell?

Accepted Answer

During beta, copy the asset's install block (command, config, or file content) directly from the listing page. The one-command CLI — `npx rulesell add <slug>` — launches when the open beta opens; until then every listing shows full copy-paste instructions per environment.

Question 6

Who built RuleSell?

Accepted Answer

RuleSell was built by Velkina Studio and launched in 2026. It's the first AI asset marketplace where the seed catalog credits real open-source authors with a claim-to-own workflow, pays a majority revenue share when owners monetize (exact fee published when payments ship after beta), and scores quality from automated signals instead of community star ratings.

Question 7

What types of assets are sold on RuleSell?

Accepted Answer

RuleSell has nine asset categories: (1) Rules — AI coding rules for Cursor, Windsurf, Claude Code, (2) MCP Servers — Model Context Protocol integrations, (3) Skills — Claude Code prompt workflows, (4) Agents — multi-agent orchestration templates, (5) Workflows — n8n/Zapier/Make automations, (6) Prompts — reusable system prompts, (7) CLIs — command-line tools, (8) Datasets — training and evaluation data, (9) Bundles — curated packs at a discount.

Question 8

Who owns my listings if I claim them?

Accepted Answer

You do. When you claim a listing via GitHub OAuth at /claim/[slug], full ownership transfers to your RuleSell account. You can edit metadata, set a price when paid publishing opens, receive Stripe Connect payouts directly to your bank, and reply to reviews. The platform account @rulesell stops appearing as the custodian on your claimed listings — your real GitHub handle replaces it. The underlying SPDX license on your source code is unaffected.

Marketplace for Claude Code rules.

How it works

Browse and search

Check quality scores

Copy-paste install

Quality is measured, not voted.

Three trust signals shipping today

Maintainer claim via GitHub

Weekly freshness cron

License-based rejection at ingest

Shipped an MCP server, skill, or rule pack? Your repo may already be listed.

Stop guessing. Start building.

Marketplace for Claude Code rules. @keyframes typewriter-blink { 50% { opacity: 0; } }