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Publishing

Sell your skills, MCP servers, and toolkits to every agent developer. Creators keep 70%.

1. Become a seller

Onboard a seller profile and connect a Stripe account for payouts (Stripe Connect, Express).

2. Create a listing

Pick a type (MCP server, skill, or toolkit), a unique slug, a name, and a summary. Choose a delivery mode for MCP servers: self-run (buyers run it) or hosted (we run and meter it).

3. Publish a version: and pass the scan

Every version is security-reviewed before it goes live: scanned for prompt injection, secret exfiltration, and dangerous operations. A passing scan auto-publishes your listing and automatically earns the green verified badge; a flag removes the badge and routes to review. The full scan report shows on your listing page. 

agentstack publish ./my-skill

4. Price it

  • One-time: a single purchase.
  • Subscription: recurring, and unlocks ongoing updates.
  • Usage-based: metered per call (hosted MCP servers).
  • Free: grow installs and reputation.

Usage-based pricing

For hosted MCP servers you can charge by the call. A usage plan has two parts:

  • Base fee (optional): a fixed monthly amount billed up front. Set it to $0 for pure usage-only pricing.
  • Per-call rate: what a buyer pays for each MCP call routed through the gateway, e.g. $0.002 per call.

When a buyer installs a usage-priced listing, they're subscribed to a Stripe metered plan. The gateway authenticates and meters each successful tool call: protocol overhead (connection setup, tool discovery) and failed calls aren't billed. Usage is reported to Stripe Billing Meters and billed on their monthly invoice alongside the base fee. You set the rate: we handle the metering, invoicing, and payout.

Usage-based pricing requires hosted delivery: we can only meter calls that pass through the gateway. Set delivery to hosted on the listing before saving a usage plan.

Promote it: README badge

Add a live AgentStack badge to your repo's README to show it's listed and drive installs back to you. Grab the markdown from your listing's editor, or use: 

[![AgentStack](https://api.agentstack.voostack.com/api/badge/<slug>)](https://agentstack.voostack.com/l/<slug>)

Payouts

The platform takes a 30% fee; you keep 70%, paid out monthly via Stripe. The split applies to everything a buyer pays: one-time sales, subscriptions, usage base fees, and metered usage alike.