01Local business
Lead Rescue Operator
Turn missed-call or inquiry context into a qualification, response, escalation, and follow-up workflow.
- Versioned skill instructions
- Lead-intake template
- Escalation rules
- 10 acceptance prompts
SELLABLE AI INFRASTRUCTURE · VERSIONED · TESTED · OWNABLEGive ChatGPT
Give ChatGPT
and Grok real tools.
Buy a focused skill pack or hire iLLCo AI to connect your data, systems, and actions through ChatGPT Apps, MCP, and Grok API integrations.
Starting prices shown. Provider subscriptions, API usage, paid hosting, and third-party fees are separate.
01 / READY-MADE SKILLSSmall packages.
Small packages.
Specific jobs.
Each pack is a portable instruction-and-template bundle for a defined workflow. It is not a promise of universal platform installation or an OpenAI directory listing.
02Marketing
SEO Content Strategist
Map one search intent to a brief, evidence plan, internal links, metadata, and update checklist.
- Intent-routing skill
- Brief template
- Cannibalization check
- Publishing checklist
03Creators
Creator Repurpose System
Convert one approved source into platform-specific hooks, posts, scripts, and review-ready variants.
- Source-preservation rules
- Channel templates
- Hook library
- Quality gate
04Game studios
Game Production QA
Turn a feature request into device tests, acceptance criteria, regression checks, and a release decision.
- QA routing skill
- Test matrix
- Bug report template
- Ship / repair / remove gate
05Sales teams
Sales Follow-Up Agent
Convert approved call notes into next steps, owner assignment, and a reviewable follow-up draft.
- Follow-up skill
- Missing-data stop rules
- CRM field map
- Approval checklist
06Your workflow
Custom Skill Pack
A purpose-built, versioned skill for one real process, with templates, routing, tests, and handoff notes.
- Workflow discovery
- Custom SKILL.md package
- Supporting templates
- 20 acceptance prompts
02 / CUSTOM CONNECTORS + APPSFrom search
From search
to safe action.
Choose the smallest integration that produces the result. Every build separates the model, tool permissions, data source, confirmation step, and failure path.
01
CHATGPT
Search Connector
A remote MCP connector that lets an eligible ChatGPT workspace search and retrieve approved company information.
- Remote MCP server
- Search + fetch tools
- Source citations
- Deployment and test record
02
CHATGPT
Action Connector
A permission-aware MCP app that can perform bounded write actions such as creating tasks or updating approved records.
- Read and write tools
- Confirmation boundaries
- Authentication plan
- Audit-ready action logs
03
CHATGPT
App + Interactive UI
A ChatGPT App built around MCP-backed tools and an interactive component for a focused customer or team workflow.
- Apps SDK project
- MCP tool server
- Interactive UI
- Submission-ready package
04
GROK
API Tool Integration
Connect Grok to one approved business workflow using structured outputs, function calling, and observable failure handling.
- Grok API integration
- Tool definitions
- Structured response schema
- Usage and error logging
05
GROK
Remote MCP Integration
Expose approved tools through a remote MCP server and connect them to a Grok-powered application or agent workflow.
- Remote MCP server
- Scoped tools
- Authentication controls
- Integration test suite
06
CHATGPT + GROK
Cross-Model Connector
One governed tool layer that can serve ChatGPT and Grok workflows without duplicating the underlying business logic.
- Shared tool contract
- Provider adapters
- Routing and fallback rules
- Cost and quality telemetry
03 / DELIVERY STANDARD
A connector is not finished when the demo works once.
Production delivery includes explicit permissions, test cases, deployment notes, and a clean handoff. High-impact write actions require confirmation or a named approval rule.
- 01MapOne user, one outcome, approved systems, and failure boundaries.
- 02BuildVersioned tools, schemas, authentication, and model instructions.
- 03TestNormal, missing-data, permission, duplicate, and provider-failure cases.
- 04HandoffDeployment record, operating notes, costs, limitations, and next gate.
Apps, not magic access.
OpenAI recommends the Apps SDK for packaged ChatGPT experiences backed by MCP tools. Workspace eligibility, admin settings, developer mode, review, and directory approval remain controlled by OpenAI and the customer’s plan.
OpenAI apps documentation ↗API and remote tools.
xAI documents function calling, structured outputs, web and X search, code execution, collections, and remote MCP tools. The exact model, rate limits, usage fees, and availability are selected in the customer’s xAI account.
xAI developer documentation ↗Know what you are buying.
Do skill packs include platform installation?
No. The listed price covers the versioned skill package and its stated files. Installation, connector hosting, authentication, and platform-specific deployment are separate unless included in a written scope.
Does a ChatGPT App build guarantee public directory approval?
No. iLLCo AI can prepare and test a submission-ready package, but OpenAI controls eligibility, review, approval, listing, and future platform changes.
Are API and workspace charges included?
No. Customer-owned OpenAI, xAI, hosting, database, authentication, and third-party service charges remain separate and should be estimated before launch.
Can the same connector work with ChatGPT and Grok?
Sometimes. A shared MCP or tool contract can reduce duplicated business logic, while each provider still needs its own adapter, authentication, model instructions, and test coverage.
Start with one tool your team already uses.
Tell us the data source, the action you want, who may approve it, and where the result should go. We will recommend the smallest responsible package.
Request a connector fit check ↗