Pricing
Free
Try Skill Builder Pro once. No credit card required.
$0
1 lifetime skill generation
1 lifetime skill generation
Browse public skills
Copy / download SKILL.md
View install commands
Pricing
Simple, transparent pricing.
One skill credit = one SKILL.md generation. No hidden fees. Start free, upgrade when you need more.
Full feature comparison
What's included
Generation
AI skill generation
Free1 lifetime
Pro40 / mo
Studio120 / mo
EnterpriseCustom
AI generation model
FreeBasic
ProEnhanced
StudioEnhanced
EnterpriseBest models
Skill Builder
Free
Pro10 / mo
Studio50 / mo
EnterpriseCustom
Test Suite
Free
Pro
Studio
Enterprise
SkillOps
Free
Pro
Studio
Enterprise
Skill Library
Public skill catalog
Free
Pro
Studio
Enterprise
CLI install
Free
Pro
Studio
Enterprise
Copy / download SKILL.md
Free
Pro
Studio
Enterprise
Regenerate / improve
Free
Pro
Studio
Enterprise
Private skill library
Free
Pro50 drafts
Studio300 drafts
EnterpriseCustom
GitHub publish request
Free
Pro
Studio
Enterprise
Workspace
Team workspace
Free
Pro
Studio
Enterprise
Bulk generation
Free
Pro
StudioLimited
Enterprise
Priority validation
Free
Pro
Studio
Enterprise
Enterprise
Private GitHub integration
Free
Pro
Studio
Enterprise
Custom approval workflow
Free
Pro
Studio
Enterprise
Audit logs
Free
Pro
Studio
Enterprise
| Feature | FreeTry Skill Builder Pro once. No credit card required. $0 | Most Popular ProFor builders, developers, and consultants. $9/mo | StudioFor teams, agencies, and power users. $19/mo | EnterprisePrivate skill systems for companies. Custom |
|---|---|---|---|---|
| · Generation | ||||
| AI skill generation | 1 lifetime | 40 / mo | 120 / mo | Custom |
| AI generation model | Basic | Enhanced | Enhanced | Best models |
| Skill Builder | 10 / mo | 50 / mo | Custom | |
| Test Suite | ||||
| SkillOps | ||||
| · Skill Library | ||||
| Public skill catalog | ||||
| CLI install | ||||
| Copy / download SKILL.md | ||||
| Regenerate / improve | ||||
| Private skill library | 50 drafts | 300 drafts | Custom | |
| GitHub publish request | ||||
| · Workspace | ||||
| Team workspace | ||||
| Bulk generation | Limited | |||
| Priority validation | ||||
| · Enterprise | ||||
| Private GitHub integration | ||||
| Custom approval workflow | ||||
| Audit logs | ||||
Free plan available forever. No credit card required for Free or Pro trial. Cancel anytime.
What is a skill credit?
1 skill credit = 1 SKILL.md generation. Whether you're building a standard skill or using Skill Builder Pro, each generation costs 1 credit.
What counts as a generation?
Generate, Regenerate, Improve, and Rewrite all cost 1 credit. Skill bundles cost 1 credit per skill inside the bundle. Failed generations due to system errors are refunded.
What's always free?
Browsing the public catalog, filling wizard forms, viewing install commands, copying and downloading any SKILL.md, and previewing generated output never cost credits.
Do credits roll over?
Credits reset at the start of each billing cycle. Pro resets to 40, Studio resets to 120. Unused credits don't carry over.
Start building your skill library.
One free generation, no credit card required. See what ProfessorGPT can build for you.