FrameStack

Agent MCP / API access

Choose a plan for your agent

The directory is free to browse. Paid plans are for Agent MCP/API access, separate from vendor listings.

Stripe Test Mode · Use test payment details only.

Subscription

Monthly

$29/month

Start with a monthly subscription.

Agent MCP/API access

Renews automatically. Cancel anytime.

Subscription

Annual

$290/year

10× monthly pricing for a full year.

Agent MCP/API access

Renews automatically. Cancel anytime.

Default choice

Lifetime

$599once

About 20× monthly pricing, for lifetime access.

Agent MCP/API access

One payment. No renewal.

Free trial: 100 calls per month

No card required. Trial key issuance is coming later; this describes the trial allowance.

Submitting a tool for review is also free. Submit a tool