Sprint Kit ยท one-time purchase, no subscription

Get real work out of Fable 5 before the window moves

Fable 5 is included in Claude plans until June 22 and burns usage about 2x faster than Opus. The Sprint Kit is a one-time digital playbook for using that window well, and for deciding what to do after it: credits, API, or wait.

Free

June 22 Checklist

$0

The one-page checklist: what to run before June 22 and the 2x rule explained.

  • Email-delivered PDF + markdown
  • The 2x usage rule, with the math
  • What changes June 23, in plain language
Starter

Launch Playbook

$19

The core playbook for subscribers who want structure, not just tips.

  • 10-day sprint playbook (markdown)
  • 12 Fable 5 work-brief templates
  • Usage and credit quick calculator
  • Everything in the free checklist
Founding

Founding Member

$149

The Sprint Kit plus founding membership in Clef, the local agent workbench behind this site.

  • Everything in the Sprint Kit
  • Clef founding member: 3 months free at launch
  • Permanent founding discount afterward
  • Private build updates and early builds
  • Priority on the waitlist

Every purchase includes

Questions before you buy

What exactly do I get after paying?

A download link by email with the playbook, templates, and calculator in markdown and PDF. Sprint Kit buyers also get the comparison report and the credits decision guide, plus updates through the Fable 5.x generation.

Why buy before June 22?

Two reasons: launch pricing ends June 22 ($49 becomes $69), and the playbook is most valuable while Fable 5 is still included in your plan limits.

What if Anthropic keeps Fable 5 in subscriptions after June 22?

Good news for everyone, and the kit stays useful: the 2x usage rule still applies, and the routing and cost chapters are written for both outcomes. The decision guide covers the restoration scenario explicitly.

Is this affiliated with Anthropic?

No. This is an independent product. It does not include any model access; you use your own official Claude, API, or Copilot access.

What is the refund policy?

14 days, no questions asked. Email hello@fable5.app with your order email and you get a full refund.

The fine print, up front

One-time payment processed by our merchant of record. 14-day no-questions refunds. Independent and unofficial: no model access is included or implied. See Terms, Privacy, and the Refund Policy.