add-integration（添加集成）

🎯 Onboarding Awareness (CHECK BEFORE STARTING)

Before building an integration, AI MUST check stats.pending_onboarding for learn_integrations:

Pre-Flight Check (RECOMMENDED)

Check if learn_integrations is in stats.pending_onboarding. If present:

💡 Before building your first integration, would you like a quick 10-minute
tutorial on how Nexus integrations work? It covers:
- What MCP (Model Context Protocol) is
- Available integration patterns
- When to use integrations vs other approaches

Say 'learn integrations' to start the tutorial, or 'skip' to build directly.

If user says 'skip': Proceed with integration building but add this note at the end:

💡 Tip: Run 'learn integrations' later to understand the integration ecosystem.

If learn_integrations NOT in pending_onboarding: Proceed normally without suggestion.

Context Awareness

If user mentions connecting to external tools but learn_integrations is pending:

• Gently suggest learning first if they seem unfamiliar with MCP concepts
• Skip suggestion if they clearly know what they're doing (e.g., mention specific API endpoints)

Add Integration

Build complete API integrations following the master/connect/specialized pattern.

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⚠️ CRITICAL: MUST LOAD create-project SKILL ⚠️

MANDATORY: In Step 4, load the create-project skill:

python 00-system/core/nexus-loader.py --skill create-project

Then follow its workflow to create the integration project. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Purpose

The add-integration skill transforms API documentation into a complete, production-ready integration. It:

1. Discovers available API endpoints via web search
2. Presents endpoints for user selection
3. Plans the integration architecture
4. Creates a project for implementation (via create-project skill)

Architecture Pattern: See references/integration-architecture.md

Time Estimate: 15-25 minutes (planning phase)

Workflow Overview

┌─────────────────────────────────────────────────────────┐
│                   ADD INTEGRATION                        │
├─────────────────────────────────────────────────────────┤
│  Step 1: Initialize TodoList                            │
│  Step 2: Ask which service to integrate                 │
│  Step 3: Web search for API documentation               │
│  Step 4: Create integration project (saves progress)    │
│  Step 5: Parse and present available endpoints          │
│  Step 6: User selects endpoints to implement            │
│  Step 7: Gather authentication details & finalize       │
│  Step 8: Prompt user to close session & start project   │
└─────────────────────────────────────────────────────────┘

Workflow

Step 1: Initialize TodoList

Create TodoWrite with all workflow steps:

- [ ] Ask which service to integrate
- [ ] Search for API documentation
- [ ] Create integration project
- [ ] Parse and present endpoints
- [ ] User selects endpoints
- [ ] Gather authentication details & finalize
- [ ] Prompt close session

Mark tasks complete as you finish each step.

Step 2: Interactive Service Selection

Display:

Let's build a new integration! 🔌

Which service would you like to integrate?

Examples:
• HubSpot (CRM, marketing automation)
• Stripe (payments, subscriptions)
• Twilio (SMS, voice, messaging)
• Airtable (databases, spreadsheets)
• Slack (messaging, notifications)
• GitHub (repos, issues, PRs)
• Linear (issue tracking)
• Notion (notes, databases)
• Or any service with a REST API

Tell me the service name:

Wait for user response.

Capture and normalize:

• Store service name (e.g., "HubSpot")
• Generate slug (e.g., "hubspot")
• Note any specific features mentioned

Step 3: Web Search for API Documentation

CRITICAL: Use WebSearch to find current API documentation

AI Action:
1. WebSearch: "{service_name} REST API documentation endpoints"
2. WebSearch: "{service_name} API reference authentication"
3. Identify official API docs URL
4. Use WebFetch on official docs to get endpoint details

Search targets:

• Official API documentation
• Authentication methods
• Available endpoints by category
• Rate limits and requirements

Display progress:

Searching for {Service} API documentation...

Found:
• Official docs: {url}
• API version: {version}
• Auth type: {oauth2/api_key/bearer}

Step 4: Create Integration Project

Create project immediately after discovering API docs to save progress.

Load the create-project skill:

python 00-system/core/nexus-loader.py --skill create-project

Follow its workflow with project name: "{Service Name} Integration"

This creates:

02-projects/{next_id}-{service_slug}-integration/
├── 01-planning/
│   ├── overview.md          # Project metadata (template)
│   ├── plan.md              # Approach and decisions (template)
│   └── steps.md             # Implementation checklist (template)
├── 02-resources/            # For integration-config.json
├── 03-working/
└── 04-outputs/

After project is created, update the generated files with integration-specific content.

Initial overview.md:

---
id: {next_id}-{service_slug}-integration
name: {Service Name} Integration
status: PLANNING
description: Load when user mentions '{service_slug} integration', 'implement {service_slug}', 'build {service_slug} skills'
created: {today}
---

# {Service Name} Integration

Build complete {Service Name} integration following the master/connect/specialized pattern.

## Discovery

- **Service**: {Service Name}
- **API Docs**: {api_docs_url}
- **Auth Type**: {detected_auth_type}
- **Base URL**: {detected_base_url}

## Status

Endpoints: Pending selection
Configuration: In progress

## References

- Pattern: See 00-system/skills/system/add-integration/references/integration-architecture.md

Initial integration-config.json (partial, will be updated):

{
  "service_name": "{Service Name}",
  "service_slug": "{service_slug}",
  "base_url": "{detected_base_url}",
  "auth_type": "{detected_auth_type}",
  "api_docs_url": "{api_docs_url}",
  "endpoints": [],
  "status": "planning",
  "created": "{timestamp}",
  "created_by": "add-integration skill"
}

Display:

Project created: 02-projects/{id}-{service_slug}-integration/

Your progress is now being saved. Let's continue with endpoint selection...

Step 5: Parse and Present Endpoints

After fetching API docs, categorize and present.

Save discovered endpoints to project (02-resources/discovered-endpoints.json):

{
  "discovered_at": "{timestamp}",
  "source": "{api_docs_url}",
  "categories": [
    {
      "name": "Authentication",
      "endpoints": [...]
    },
    {
      "name": "Contacts",
      "endpoints": [...]
    }
  ],
  "total_count": {N}
}

Display to user:

I found {N} API endpoints for {Service}:

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
AUTHENTICATION
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  [1] POST /oauth/token - Get access token
  [2] POST /oauth/refresh - Refresh token

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
{CATEGORY 1} (e.g., CONTACTS)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  [3] GET /contacts - List all contacts
  [4] GET /contacts/{id} - Get contact by ID
  [5] POST /contacts - Create contact
  [6] PATCH /contacts/{id} - Update contact
  [7] DELETE /contacts/{id} - Delete contact

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
{CATEGORY 2} (e.g., DEALS)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  [8] GET /deals - List deals
  [9] POST /deals - Create deal
  ...

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Which endpoints do you want to implement?

Options:
• "all" - Implement everything ({N} endpoints)
• "1,3,5,8" - Select by number
• "contacts, deals" - Select by category
• "core" - Essential CRUD operations only

Wait for user response.

Step 6: User Selects Endpoints

Process user selection:

• "all" → Select all endpoints
• "1,3,5,8" → Select by number
• "contacts, deals" → Select by category name
• "core" → Select GET/POST for main resources

Update integration-config.json with selected endpoints:

{
  "endpoints": [
    {
      "name": "List Contacts",
      "slug": "list-contacts",
      "method": "GET",
      "path": "/contacts",
      "description": "Retrieve all contacts",
      "triggers": ["list contacts", "get contacts", "show contacts"]
    },
    ...
  ]
}

Display confirmation:

Selected {N} endpoints for implementation:
• List Contacts (GET /contacts)
• Create Contact (POST /contacts)
• ...

Saved to project. Now let's confirm the authentication setup...

Step 7: Gather Authentication Details & Finalize Project

Based on API docs discovered:

Authentication Setup
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

{Service} uses {auth_type} authentication.

To set up:
{auth_instructions from API docs}

I'll need this info for the integration config:

1. API Base URL: {detected_base_url}
   Is this correct? (or provide alternative)

2. Auth type: {oauth2/api_key/bearer}
   Confirm or correct

3. Environment variable name suggestion:
   {SERVICE_SLUG}_API_KEY

   Okay? Or suggest different name

Wait for user confirmation/corrections.

Finalize project files:

1. Update integration-config.json with confirmed values:

{
  "service_name": "{Service Name}",
  "service_slug": "{service_slug}",
  "base_url": "{confirmed_base_url}",
  "auth_type": "{confirmed_auth_type}",
  "env_key": "{ENV_KEY}",
  "api_docs_url": "{api_docs_url}",
  "endpoints": [...],
  "status": "ready",
  "created": "{timestamp}",
  "created_by": "add-integration skill"
}

1. Update overview.md with final scope:

---
id: {next_id}-{service_slug}-integration
name: {Service Name} Integration
status: PLANNING
description: Load when user mentions '{service_slug} integration', 'implement {service_slug}', 'build {service_slug} skills'
created: {today}
---

# {Service Name} Integration

Build complete {Service Name} integration following the master/connect/specialized pattern.

## Scope

- **Service**: {Service Name}
- **Base URL**: {base_url}
- **Auth Type**: {auth_type}
- **Endpoints**: {count} selected

## Architecture

Will create:
- `{service_slug}-master/` - Shared resources
- `{service_slug}-connect/` - Meta-skill entry point
- `{service_slug}-{operation}/` - One skill per endpoint

## References

- API Docs: {api_docs_url}
- Pattern: See 00-system/skills/system/add-integration/references/integration-architecture.md

1. Generate steps.md with implementation checklist:

# Implementation Steps

## Phase 1: Setup Master Skill
- [ ] Create {service_slug}-master/ directory structure
- [ ] Generate {service_slug}_client.py from template
- [ ] Generate check_{service_slug}_config.py
- [ ] Generate setup_{service_slug}.py wizard
- [ ] Create references/setup-guide.md
- [ ] Create references/api-reference.md
- [ ] Create references/error-handling.md
- [ ] Create references/authentication.md

## Phase 2: Setup Connect Skill
- [ ] Create {service_slug}-connect/ directory
- [ ] Generate SKILL.md with routing table
- [ ] Map workflows to endpoints

## Phase 3: Create Operation Skills
{for each selected endpoint:}
- [ ] Create {service_slug}-{endpoint_slug}/ skill
- [ ] Generate SKILL.md with API reference
- [ ] Generate {endpoint_slug}.py script

## Phase 4: Test & Validate
- [ ] Run config check script
- [ ] Test authentication flow
- [ ] Test each endpoint script
- [ ] Verify error handling

## Phase 5: Documentation
- [ ] Update master SKILL.md with all skills
- [ ] Document any service-specific quirks
- [ ] Add usage examples

Display confirmation:

Project Finalized!
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

📁 02-projects/{id}-{service_slug}-integration/

This project contains:
• Full implementation plan in steps.md
• Configuration saved in integration-config.json
• {N} endpoints ready to implement

The implementation will create:
• {service_slug}-master/ (shared resources)
• {service_slug}-connect/ (meta-skill)
• {count} operation skills

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Step 8: Prompt Close Session & Start Implementation

Final message:

Integration planning complete! 🎉

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
NEXT STEPS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

1. Say "done" to close this session
   (This saves your planning work)

2. Start a new session

3. Say "work on {service_slug} integration"
   (This will execute the implementation project)

The project will guide you through:
• Creating all skill folders
• Generating scripts from templates
• Setting up authentication
• Testing each endpoint

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Ready to close this session? Say "done"

Wait for user to say "done" → Triggers close-session skill

Project Execution Notes

When the user returns and says "work on {service} integration", the execute-project skill will:

1. Load the integration-config.json
2. Run scaffold_integration.py with the config: python 00-system/skills/system/add-integration/scripts/scaffold_integration.py \ --config 02-projects/{id}-{service_slug}-integration/02-resources/integration-config.json
3. Check off steps.md tasks as completed
4. Guide through testing and validation

Templates & Scripts

Templates (in templates/)

• master-skill.md.template - Master SKILL.md
• connect-skill.md.template - Connect SKILL.md
• operation-skill.md.template - Operation SKILL.md
• api-client.py.template - API client class
• config-check.py.template - Config validator
• setup-wizard.py.template - Setup wizard
• operation-script.py.template - Operation script
• references/*.template - Reference documents

Scripts (in scripts/)

• scaffold_integration.py - Main scaffolding script

Error Handling

Web Search Fails

I couldn't find official API documentation for {Service}.

Options:
1. Provide the API docs URL directly
2. Tell me the base URL and auth type manually
3. Try a different service name

What would you like to do?

No Endpoints Found

I found {Service} docs but couldn't parse specific endpoints.

Let me try:
1. Fetching a different docs page
2. You provide endpoint list manually

Which approach?

User Cancels

No problem! Integration planning cancelled.

Your progress was not saved. Run "add integration"
again when you're ready.

Notes

Why projects?

• Integration implementation is multi-step work (project)
• Planning is reusable (skill handles discovery)
• Separates planning from execution

Why web search?

• APIs change frequently
• Ensures current endpoint info
• Discovers auth requirements automatically

Pattern consistency:

• All integrations follow same architecture
• Matches existing Beam integration
• Templates ensure quality

References

• Integration Architecture - The pattern explained
• MCP Introduction - What MCP is
• MCP Setup Guide - Manual MCP setup
• Troubleshooting - Common issues
• Integration Ideas - Use cases

Version: 2.0 Updated: 2025-12-11 Major change: Now creates projects for implementation instead of doing everything in one session