agent toolingby LeoYeAI
ChatGPT Apps Builder
chatgpt-apps
Complete ChatGPT Apps builder - Create, design, implement, test, and deploy ChatGPT Apps with MCP servers, widgets, auth, database integration, and automated deployment
What it changes
Passed 16 of 22 test cases with the skill, and 0 of 22 without it.
Without skill0%
With skill73%
16 fixed0 passed either way6 still failing0 broke
- Pass-rate lift
- +73 pp
- Tokens
- +174%
- Agent turns
- 0%
- Response time
- -30%
Model gemini-3.6-flashMeasured 7/26/2026v116 of 22 cases passed with skill
What's inside
The instructions your model reads when the skill loads.
SKILL.md778 linessingle file
ChatGPT Apps Builder
Complete workflow for building, testing, and deploying ChatGPT Apps from concept to production.
Commands
/chatgpt-apps new - Create a new ChatGPT App
/chatgpt-apps add-tool - Add an MCP tool to your app
/chatgpt-apps add-widget - Add a widget to your app
/chatgpt-apps add-auth - Configure authentication
/chatgpt-apps add-database - Set up database
/chatgpt-apps validate - Validate your app
/chatgpt-apps test - Run tests
/chatgpt-apps deploy - Deploy to production
/chatgpt-apps resume - Resume working on an app
Table of Contents
- Create New App
- Add MCP Tool
- Add Widget
- Add Authentication
- Add Database
- Generate Golden Prompts
- Validate App
- Test App
- Deploy App
- Resume App
1. Create New App
Purpose: Create a new ChatGPT App from concept to working code.
Workflow
Phase 1: Conceptualization
Track record
Benchmark
16 / 22
test cases passed, vs 0 / 22 without
Adoption
- Users
- 0
- Times used
- 0
Safety and source details
SkillSafety
✓ 3 of 3 passed✓Code scan15 of 15 checks clean
0 critical · 0 warning · 0 info — scanner v4 — 7/30/2026
View 15 scanner checks
live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing
✓IntentSafe
LLM judge · does the skill do what it claims
✓ContentClean
LLM judge · policy & harmful-content review
Source
ImportedLicense MITImported 8/2/2026Version v1