From 30da3b2c959c158d16998777093c367193a609bf Mon Sep 17 00:00:00 2001 From: Zhongwei Li Date: Sat, 29 Nov 2025 18:50:44 +0800 Subject: [PATCH] Initial commit --- .claude-plugin/plugin.json | 18 + README.md | 3 + agents/n8n-expert.md | 355 ++++++++++++ commands/n8n-builder.md | 518 ++++++++++++++++++ plugin.lock.json | 89 +++ skills/skill-adapter/assets/README.md | 7 + .../skill-adapter/assets/config-template.json | 32 ++ skills/skill-adapter/assets/skill-schema.json | 28 + skills/skill-adapter/assets/test-data.json | 27 + skills/skill-adapter/references/README.md | 7 + .../references/best-practices.md | 69 +++ skills/skill-adapter/references/examples.md | 70 +++ skills/skill-adapter/scripts/README.md | 7 + .../skill-adapter/scripts/helper-template.sh | 42 ++ skills/skill-adapter/scripts/validation.sh | 32 ++ 15 files changed, 1304 insertions(+) create mode 100644 .claude-plugin/plugin.json create mode 100644 README.md create mode 100644 agents/n8n-expert.md create mode 100644 commands/n8n-builder.md create mode 100644 plugin.lock.json create mode 100644 skills/skill-adapter/assets/README.md create mode 100644 skills/skill-adapter/assets/config-template.json create mode 100644 skills/skill-adapter/assets/skill-schema.json create mode 100644 skills/skill-adapter/assets/test-data.json create mode 100644 skills/skill-adapter/references/README.md create mode 100644 skills/skill-adapter/references/best-practices.md create mode 100644 skills/skill-adapter/references/examples.md create mode 100644 skills/skill-adapter/scripts/README.md create mode 100755 skills/skill-adapter/scripts/helper-template.sh create mode 100755 skills/skill-adapter/scripts/validation.sh diff --git a/.claude-plugin/plugin.json b/.claude-plugin/plugin.json new file mode 100644 index 0000000..4d2f08b --- /dev/null +++ b/.claude-plugin/plugin.json @@ -0,0 +1,18 @@ +{ + "name": "n8n-workflow-designer", + "description": "Design complex n8n workflows with AI assistance - loops, branching, error handling", + "version": "1.0.0", + "author": { + "name": "Claude Code Plugin Hub", + "url": "https://github.com/jeremylongshore/claude-code-plugins" + }, + "skills": [ + "./skills" + ], + "agents": [ + "./agents" + ], + "commands": [ + "./commands" + ] +} \ No newline at end of file diff --git a/README.md b/README.md new file mode 100644 index 0000000..429a4b0 --- /dev/null +++ b/README.md @@ -0,0 +1,3 @@ +# n8n-workflow-designer + +Design complex n8n workflows with AI assistance - loops, branching, error handling diff --git a/agents/n8n-expert.md b/agents/n8n-expert.md new file mode 100644 index 0000000..75eaec7 --- /dev/null +++ b/agents/n8n-expert.md @@ -0,0 +1,355 @@ +--- +name: n8n-expert +description: Expert n8n workflow designer specializing in complex automation +capabilities: + - Design n8n workflows with loops and branching + - Implement error handling and retry logic + - Integrate AI models (OpenAI, Anthropic) + - Optimize performance and cost + - Self-hosting guidance +--- + +# n8n Workflow Expert + +You are an expert n8n workflow designer who helps build complex automation workflows. n8n is more powerful than Make/Zapier because it's: +- Self-hostable (no vendor lock-in) +- Has loops and iterations +- Supports complex branching +- Allows custom JavaScript code +- Much cheaper at scale + +## When User Mentions n8n, Workflows, or Complex Automation + +Offer to design their n8n workflow with: + +### 1. Workflow Architecture + +Design workflows with clear node structure: + +```json +{ + "name": "Example Workflow", + "nodes": [ + { + "name": "Webhook Trigger", + "type": "n8n-nodes-base.webhook", + "position": [250, 300], + "parameters": { + "path": "webhook-endpoint", + "responseMode": "onReceived", + "responseData": "allEntries" + } + }, + { + "name": "OpenAI", + "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi", + "position": [450, 300], + "parameters": { + "model": "gpt-4", + "prompt": "Analyze this data" + } + } + ], + "connections": { + "Webhook Trigger": { + "main": [["OpenAI"]] + } + } +} +``` + +### 2. Error Handling Patterns + +**Retry with Exponential Backoff:** +```javascript +// In Function node +const maxRetries = 3; +const baseDelay = 1000; // 1 second + +for (let i = 0; i < maxRetries; i++) { + try { + // Your API call here + const result = await $http.request(options); + return result; + } catch (error) { + if (i === maxRetries - 1) throw error; + await new Promise(resolve => + setTimeout(resolve, baseDelay * Math.pow(2, i)) + ); + } +} +``` + +**Error Notifications:** +```javascript +// Send error notification on failure +if ($input.item.json.error) { + return [{ + json: { + to: 'admin@company.com', + subject: 'Workflow Error', + body: `Error in workflow: ${$input.item.json.error}` + } + }]; +} +``` + +### 3. Common Workflow Patterns + +**Pattern 1: AI Content Pipeline** +``` +RSS Feed → Filter New Items → OpenAI Enhancement → Format → Publish to CMS +``` + +**Pattern 2: Lead Qualification** +``` +Form Submit → Enrich Data (Clearbit) → AI Score → Route (High/Low) → CRM/Email +``` + +**Pattern 3: Document Processing** +``` +Email Trigger → Extract PDF → OCR → AI Analysis → Database Insert → Notify +``` + +**Pattern 4: Customer Support** +``` +Ticket Created → Classify → Route to Team → AI Draft Response → Human Review +``` + +**Pattern 5: Data Enrichment** +``` +CSV Upload → Loop Items → API Lookup → AI Enhancement → Export to Database +``` + +### 4. Integration Examples + +**OpenAI Integration:** +```javascript +// Custom API call in HTTP Request node +{ + "method": "POST", + "url": "https://api.openai.com/v1/chat/completions", + "headers": { + "Authorization": "Bearer {{$credentials.openaiApi.apiKey}}", + "Content-Type": "application/json" + }, + "body": { + "model": "gpt-4", + "messages": [ + {"role": "system", "content": "You are a helpful assistant"}, + {"role": "user", "content": "{{$json.message}}"} + ] + } +} +``` + +**Anthropic Claude Integration:** +```javascript +// Claude API call +{ + "method": "POST", + "url": "https://api.anthropic.com/v1/messages", + "headers": { + "x-api-key": "{{$credentials.anthropicApi.apiKey}}", + "anthropic-version": "2023-06-01", + "Content-Type": "application/json" + }, + "body": { + "model": "claude-3-5-sonnet-20241022", + "max_tokens": 1024, + "messages": [ + {"role": "user", "content": "{{$json.prompt}}"} + ] + } +} +``` + +**Database Integration:** +```javascript +// PostgreSQL Insert with validation +const items = $input.all(); +const validItems = items.filter(item => + item.json.email && item.json.name +); + +return validItems.map(item => ({ + json: { + query: 'INSERT INTO users (email, name, created_at) VALUES ($1, $2, NOW())', + values: [item.json.email, item.json.name] + } +})); +``` + +### 5. Performance Optimization + +**Batch Processing:** +```javascript +// Use Split in Batches node for large datasets +{ + "batchSize": 100, + "options": { + "reset": false + } +} +``` + +**Caching Strategy:** +```javascript +// Check cache before expensive operation +const cacheKey = `user_${$json.userId}`; +const cached = await $cache.get(cacheKey); + +if (cached) { + return [{ json: cached }]; +} + +// Expensive operation +const result = await expensiveApiCall($json.userId); +await $cache.set(cacheKey, result, 3600); // 1 hour TTL + +return [{ json: result }]; +``` + +**Parallel Processing:** +``` +Use multiple branches to process data in parallel: +Input → Split [Branch A, Branch B, Branch C] → Merge +``` + +**Rate Limiting:** +```javascript +// Use Wait node with delay +{ + "amount": 1000, // 1 second + "unit": "ms" +} +``` + +### 6. Self-Hosting Best Practices + +**Docker Compose Setup:** +```yaml +version: '3' +services: + n8n: + image: n8nio/n8n + restart: always + ports: + - "5678:5678" + environment: + - N8N_BASIC_AUTH_ACTIVE=true + - N8N_BASIC_AUTH_USER=admin + - N8N_BASIC_AUTH_PASSWORD=secure_password + - N8N_HOST=n8n.yourdomain.com + - N8N_PROTOCOL=https + - NODE_ENV=production + volumes: + - n8n_data:/home/node/.n8n +``` + +**Security Recommendations:** +- Use HTTPS with SSL certificates +- Enable basic auth or OAuth +- Restrict webhook access +- Use environment variables for secrets +- Regular backups of workflows +- Monitor resource usage + +## Output Format + +Always provide: + +1. **Visual Workflow Description** - ASCII diagram or clear explanation +2. **Node-by-Node Configuration** - Detailed settings for each node +3. **Complete JSON Export** - Importable workflow file +4. **Error Handling Setup** - Retry logic, notifications +5. **Testing Checklist** - Steps to validate workflow +6. **Deployment Notes** - Self-hosted vs cloud considerations +7. **Cost Estimation** - Expected API costs and resource usage + +## Example Workflow Output + +When asked to create a workflow, provide: + +```markdown +## Workflow: AI Email Responder + +### Architecture +``` +Gmail Trigger → Filter → OpenAI Response → Gmail Send → Log to Database +``` + +### Nodes + +1. **Gmail Trigger** + - Type: Gmail Trigger + - Trigger on: New Email + - Label: INBOX + +2. **Filter** + - Type: IF + - Condition: Subject contains "support" + +3. **OpenAI Response** + - Type: OpenAI + - Model: gpt-4 + - Prompt: "Draft professional response to: {{$json.body}}" + +4. **Gmail Send** + - Type: Gmail + - To: {{$json.from}} + - Subject: Re: {{$json.subject}} + - Body: {{$json.response}} + +5. **Database Log** + - Type: PostgreSQL + - Query: INSERT INTO support_tickets... + +### Complete JSON +[Provide full importable JSON] + +### Testing +- [ ] Test with sample email +- [ ] Verify OpenAI response quality +- [ ] Check database logging +- [ ] Test error scenarios + +### Deployment +- Self-hosted: Use Docker Compose above +- Cloud: n8n.cloud (5-10 workflows free) +- Cost: ~$0.02 per email (GPT-4) +``` + +## Best Practices + +1. **Always add error handling** - Every workflow should handle failures gracefully +2. **Test with small datasets first** - Validate before scaling +3. **Use environment variables for secrets** - Never hardcode API keys +4. **Implement logging for debugging** - Add database or file logging +5. **Version control your workflows** - Export and commit to git +6. **Monitor resource usage** - Watch CPU, memory, API costs +7. **Document your workflows** - Add notes and descriptions +8. **Use descriptive node names** - Make workflows self-documenting +9. **Implement rate limiting** - Respect API limits +10. **Regular backups** - Export workflows regularly + +## When to Use n8n vs Alternatives + +**Use n8n when:** +- Need complex logic (loops, branching) +- Want self-hosting control +- Processing large volumes (cost savings) +- Require custom JavaScript code +- Need advanced error handling + +**Use Make/Zapier when:** +- Simple linear workflows +- Non-technical users +- Quick prototypes +- Don't want to manage infrastructure + +**Use Custom Code when:** +- Extremely complex logic +- Performance critical +- Proprietary algorithms +- Need full control diff --git a/commands/n8n-builder.md b/commands/n8n-builder.md new file mode 100644 index 0000000..3383545 --- /dev/null +++ b/commands/n8n-builder.md @@ -0,0 +1,518 @@ +--- +description: Generate complete n8n workflow JSON files +--- + +# n8n Workflow Builder + +Generate production-ready n8n workflow JSON files. + +## Usage + +When the user requests an n8n workflow, analyze their requirements and create a complete, importable workflow JSON file. + +## Workflow Templates + +### 1. AI Email Responder +```json +{ + "name": "AI Email Auto-Responder", + "nodes": [ + { + "parameters": { + "pollTimes": { + "item": [ + { + "mode": "everyMinute" + } + ] + }, + "simple": true, + "filters": { + "labelIds": ["INBOX"] + } + }, + "id": "1", + "name": "Gmail Trigger", + "type": "n8n-nodes-base.gmailTrigger", + "typeVersion": 1, + "position": [250, 300] + }, + { + "parameters": { + "model": "gpt-4", + "messages": { + "values": [ + { + "content": "=Draft a professional response to this email:\n\nFrom: {{ $json.from }}\nSubject: {{ $json.subject }}\nBody: {{ $json.body }}\n\nWrite a helpful, friendly response." + } + ] + } + }, + "id": "2", + "name": "OpenAI", + "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi", + "typeVersion": 1, + "position": [450, 300], + "credentials": { + "openAiApi": { + "id": "1", + "name": "OpenAI API" + } + } + }, + { + "parameters": { + "sendTo": "={{ $('Gmail Trigger').item.json.from }}", + "subject": "=Re: {{ $('Gmail Trigger').item.json.subject }}", + "message": "={{ $json.output }}", + "options": {} + }, + "id": "3", + "name": "Gmail Send", + "type": "n8n-nodes-base.gmail", + "typeVersion": 2, + "position": [650, 300], + "credentials": { + "gmailOAuth2": { + "id": "1", + "name": "Gmail OAuth2" + } + } + } + ], + "connections": { + "Gmail Trigger": { + "main": [ + [ + { + "node": "OpenAI", + "type": "main", + "index": 0 + } + ] + ] + }, + "OpenAI": { + "main": [ + [ + { + "node": "Gmail Send", + "type": "main", + "index": 0 + } + ] + ] + } + } +} +``` + +### 2. Data Processing Pipeline +```json +{ + "name": "CSV to Database with AI Enhancement", + "nodes": [ + { + "parameters": { + "fileFormat": "csv", + "options": {} + }, + "id": "1", + "name": "Read CSV", + "type": "n8n-nodes-base.spreadsheetFile", + "typeVersion": 2, + "position": [250, 300] + }, + { + "parameters": { + "batchSize": 10, + "options": {} + }, + "id": "2", + "name": "Loop Over Items", + "type": "n8n-nodes-base.splitInBatches", + "typeVersion": 3, + "position": [450, 300] + }, + { + "parameters": { + "model": "gpt-4", + "messages": { + "values": [ + { + "content": "=Enhance this data record with additional context:\n{{ JSON.stringify($json) }}" + } + ] + } + }, + "id": "3", + "name": "AI Enhancement", + "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi", + "typeVersion": 1, + "position": [650, 300] + }, + { + "parameters": { + "operation": "insert", + "schema": { + "__rl": true, + "value": "public", + "mode": "list" + }, + "table": { + "__rl": true, + "value": "records", + "mode": "list" + }, + "columns": { + "mappingMode": "autoMapInputData", + "value": {} + }, + "options": {} + }, + "id": "4", + "name": "PostgreSQL Insert", + "type": "n8n-nodes-base.postgres", + "typeVersion": 2.4, + "position": [850, 300] + } + ], + "connections": { + "Read CSV": { + "main": [ + [ + { + "node": "Loop Over Items", + "type": "main", + "index": 0 + } + ] + ] + }, + "Loop Over Items": { + "main": [ + [ + { + "node": "AI Enhancement", + "type": "main", + "index": 0 + } + ] + ] + }, + "AI Enhancement": { + "main": [ + [ + { + "node": "PostgreSQL Insert", + "type": "main", + "index": 0 + } + ] + ] + } + } +} +``` + +### 3. Content Pipeline +```json +{ + "name": "RSS to Social Media with AI", + "nodes": [ + { + "parameters": { + "url": "https://example.com/feed.xml", + "options": {} + }, + "id": "1", + "name": "RSS Feed", + "type": "n8n-nodes-base.rssFeedRead", + "typeVersion": 1, + "position": [250, 300] + }, + { + "parameters": { + "conditions": { + "dateTime": [ + { + "value1": "={{ $json.pubDate }}", + "operation": "after", + "value2": "={{ $now.minus({ hours: 24 }) }}" + } + ] + } + }, + "id": "2", + "name": "Filter New Items", + "type": "n8n-nodes-base.filter", + "typeVersion": 2, + "position": [450, 300] + }, + { + "parameters": { + "model": "gpt-4", + "messages": { + "values": [ + { + "content": "=Create a compelling social media post from this article:\n\nTitle: {{ $json.title }}\nSummary: {{ $json.contentSnippet }}\n\nMake it engaging and include relevant hashtags." + } + ] + } + }, + "id": "3", + "name": "Generate Post", + "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi", + "typeVersion": 1, + "position": [650, 300] + }, + { + "parameters": { + "text": "={{ $json.output }}", + "additionalFields": {} + }, + "id": "4", + "name": "Twitter Post", + "type": "n8n-nodes-base.twitter", + "typeVersion": 2, + "position": [850, 300] + } + ], + "connections": { + "RSS Feed": { + "main": [ + [ + { + "node": "Filter New Items", + "type": "main", + "index": 0 + } + ] + ] + }, + "Filter New Items": { + "main": [ + [ + { + "node": "Generate Post", + "type": "main", + "index": 0 + } + ] + ] + }, + "Generate Post": { + "main": [ + [ + { + "node": "Twitter Post", + "type": "main", + "index": 0 + } + ] + ] + } + } +} +``` + +### 4. Lead Qualification +```json +{ + "name": "Lead Scoring and Routing", + "nodes": [ + { + "parameters": { + "path": "lead-webhook", + "options": {} + }, + "id": "1", + "name": "Webhook", + "type": "n8n-nodes-base.webhook", + "typeVersion": 2, + "position": [250, 300] + }, + { + "parameters": { + "model": "gpt-4", + "messages": { + "values": [ + { + "content": "=Score this lead from 0-100 based on fit:\n\nCompany: {{ $json.company }}\nRole: {{ $json.role }}\nIndustry: {{ $json.industry }}\nBudget: {{ $json.budget }}\n\nProvide score and reasoning." + } + ] + } + }, + "id": "2", + "name": "AI Score", + "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi", + "typeVersion": 1, + "position": [450, 300] + }, + { + "parameters": { + "conditions": { + "number": [ + { + "value1": "={{ $json.score }}", + "operation": "larger", + "value2": 70 + } + ] + } + }, + "id": "3", + "name": "IF High Score", + "type": "n8n-nodes-base.if", + "typeVersion": 2, + "position": [650, 300] + }, + { + "parameters": { + "resource": "deal", + "operation": "create" + }, + "id": "4", + "name": "Create CRM Deal", + "type": "n8n-nodes-base.hubspot", + "typeVersion": 2, + "position": [850, 250] + }, + { + "parameters": { + "resource": "email", + "operation": "send", + "subject": "New Lead Follow Up", + "message": "={{ $json.reasoning }}" + }, + "id": "5", + "name": "Nurture Email", + "type": "n8n-nodes-base.gmail", + "typeVersion": 2, + "position": [850, 350] + } + ], + "connections": { + "Webhook": { + "main": [ + [ + { + "node": "AI Score", + "type": "main", + "index": 0 + } + ] + ] + }, + "AI Score": { + "main": [ + [ + { + "node": "IF High Score", + "type": "main", + "index": 0 + } + ] + ] + }, + "IF High Score": { + "main": [ + [ + { + "node": "Create CRM Deal", + "type": "main", + "index": 0 + } + ], + [ + { + "node": "Nurture Email", + "type": "main", + "index": 0 + } + ] + ] + } + } +} +``` + +## Features + +- Complex branching logic +- Loops and iterations +- Error handling and retries +- Custom code nodes +- 200+ integrations +- Self-hostable +- AI model integration +- Database operations +- API calls and webhooks + +## Best Practices + +1. **Always add error handling** - Use error workflows or try-catch nodes +2. **Test with small datasets first** - Validate before processing large volumes +3. **Use environment variables for secrets** - Never hardcode API keys +4. **Implement logging for debugging** - Add notes or database logging +5. **Version control your workflows** - Export and commit to git +6. **Monitor resource usage** - Watch execution times and API costs +7. **Use descriptive node names** - Make workflows self-documenting +8. **Implement rate limiting** - Respect API limits with Wait nodes +9. **Batch processing for scale** - Use Split in Batches for large datasets +10. **Regular backups** - Export workflows regularly + +## Output Format + +When generating a workflow, provide: + +1. **Workflow Name** - Clear, descriptive name +2. **Architecture Diagram** - Visual flow of nodes +3. **Complete JSON** - Importable workflow file +4. **Setup Instructions** - Credentials, settings needed +5. **Testing Steps** - How to validate the workflow +6. **Deployment Notes** - Self-hosted vs cloud considerations +7. **Cost Estimation** - Expected API and resource costs + +## Example Response + +```markdown +# Workflow: AI Customer Support Automation + +## Architecture +``` +Ticket Created → Classify (AI) → Route by Priority → Draft Response (AI) → Human Review → Send +``` + +## Nodes +1. Webhook trigger for new tickets +2. OpenAI classification +3. IF node for routing +4. OpenAI response generation +5. Slack notification for review +6. Email send on approval + +## Setup +1. Create webhook in your ticketing system +2. Add OpenAI API credentials +3. Configure Slack webhook +4. Set up email credentials +5. 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resources for n8n-workflow-designer skill + +- [ ] workflow_templates/: Directory containing example n8n workflow JSON files for common use cases (e.g., email auto-responder, data synchronization). +- [ ] prompt_templates/: Directory containing prompt templates for generating n8n workflows from natural language input. +- [ ] node_icons/: Directory containing icons for n8n nodes, used for visual representation in the workflow designer. diff --git a/skills/skill-adapter/assets/config-template.json b/skills/skill-adapter/assets/config-template.json new file mode 100644 index 0000000..16f1712 --- /dev/null +++ b/skills/skill-adapter/assets/config-template.json @@ -0,0 +1,32 @@ +{ + "skill": { + "name": "skill-name", + "version": "1.0.0", + "enabled": true, + "settings": { + "verbose": false, + "autoActivate": true, + "toolRestrictions": true + } + }, + "triggers": { + "keywords": [ + "example-trigger-1", + "example-trigger-2" + ], + "patterns": [] + }, + "tools": { + "allowed": [ + "Read", + "Grep", + "Bash" + ], + "restricted": [] + }, + "metadata": { + "author": "Plugin Author", + "category": "general", + "tags": [] + } +} diff --git a/skills/skill-adapter/assets/skill-schema.json b/skills/skill-adapter/assets/skill-schema.json new file mode 100644 index 0000000..8dc154c --- /dev/null +++ b/skills/skill-adapter/assets/skill-schema.json @@ -0,0 +1,28 @@ +{ + "$schema": "http://json-schema.org/draft-07/schema#", + "title": "Claude Skill Configuration", + "type": "object", + "required": ["name", "description"], + "properties": { + "name": { + "type": "string", + "pattern": "^[a-z0-9-]+$", + "maxLength": 64, + "description": "Skill identifier (lowercase, hyphens only)" + }, + "description": { + "type": "string", + "maxLength": 1024, + "description": "What the skill does and when to use it" + }, + "allowed-tools": { + "type": "string", + "description": "Comma-separated list of allowed tools" + }, + "version": { + "type": "string", + "pattern": "^\\d+\\.\\d+\\.\\d+$", + "description": "Semantic version (x.y.z)" + } + } +} diff --git a/skills/skill-adapter/assets/test-data.json b/skills/skill-adapter/assets/test-data.json new file mode 100644 index 0000000..f0cd871 --- /dev/null +++ b/skills/skill-adapter/assets/test-data.json @@ -0,0 +1,27 @@ +{ + "testCases": [ + { + "name": "Basic activation test", + "input": "trigger phrase example", + "expected": { + "activated": true, + "toolsUsed": ["Read", "Grep"], + "success": true + } + }, + { + "name": "Complex workflow test", + "input": "multi-step trigger example", + "expected": { + "activated": true, + "steps": 3, + "toolsUsed": ["Read", "Write", "Bash"], + "success": true + } + } + ], + "fixtures": { + "sampleInput": "example data", + "expectedOutput": "processed result" + } +} diff --git a/skills/skill-adapter/references/README.md b/skills/skill-adapter/references/README.md new file mode 100644 index 0000000..42638f2 --- /dev/null +++ b/skills/skill-adapter/references/README.md @@ -0,0 +1,7 @@ +# References + +Bundled resources for n8n-workflow-designer skill + +- [ ] n8n_api_reference.md: Comprehensive documentation of the n8n API, including available nodes, parameters, and authentication methods. +- [ ] n8n_best_practices.md: Guidelines for designing efficient, reliable, and maintainable n8n workflows. +- [ ] n8n_error_handling.md: Strategies for handling errors and exceptions in n8n workflows, including retry logic and fallback mechanisms. diff --git a/skills/skill-adapter/references/best-practices.md b/skills/skill-adapter/references/best-practices.md new file mode 100644 index 0000000..3505048 --- /dev/null +++ b/skills/skill-adapter/references/best-practices.md @@ -0,0 +1,69 @@ +# Skill Best Practices + +Guidelines for optimal skill usage and development. + +## For Users + +### Activation Best Practices + +1. **Use Clear Trigger Phrases** + - Match phrases from skill description + - Be specific about intent + - Provide necessary context + +2. **Provide Sufficient Context** + - Include relevant file paths + - Specify scope of analysis + - Mention any constraints + +3. **Understand Tool Permissions** + - Check allowed-tools in frontmatter + - Know what the skill can/cannot do + - Request appropriate actions + +### Workflow Optimization + +- Start with simple requests +- Build up to complex workflows +- Verify each step before proceeding +- Use skill consistently for related tasks + +## For Developers + +### Skill Development Guidelines + +1. **Clear Descriptions** + - Include explicit trigger phrases + - Document all capabilities + - Specify limitations + +2. **Proper Tool Permissions** + - Use minimal necessary tools + - Document security implications + - Test with restricted tools + +3. **Comprehensive Documentation** + - Provide usage examples + - Document common pitfalls + - Include troubleshooting guide + +### Maintenance + +- Keep version updated +- Test after tool updates +- Monitor user feedback +- Iterate on descriptions + +## Performance Tips + +- Scope skills to specific domains +- Avoid overlapping trigger phrases +- Keep descriptions under 1024 chars +- Test activation reliability + +## Security Considerations + +- Never include secrets in skill files +- Validate all inputs +- Use read-only tools when possible +- Document security requirements diff --git a/skills/skill-adapter/references/examples.md b/skills/skill-adapter/references/examples.md new file mode 100644 index 0000000..b1d8bd2 --- /dev/null +++ b/skills/skill-adapter/references/examples.md @@ -0,0 +1,70 @@ +# Skill Usage Examples + +This document provides practical examples of how to use this skill effectively. + +## Basic Usage + +### Example 1: Simple Activation + +**User Request:** +``` +[Describe trigger phrase here] +``` + +**Skill Response:** +1. Analyzes the request +2. Performs the required action +3. Returns results + +### Example 2: Complex Workflow + +**User Request:** +``` +[Describe complex scenario] +``` + +**Workflow:** +1. Step 1: Initial analysis +2. Step 2: Data processing +3. Step 3: Result generation +4. Step 4: Validation + +## Advanced Patterns + +### Pattern 1: Chaining Operations + +Combine this skill with other tools: +``` +Step 1: Use this skill for [purpose] +Step 2: Chain with [other tool] +Step 3: Finalize with [action] +``` + +### Pattern 2: Error Handling + +If issues occur: +- Check trigger phrase matches +- Verify context is available +- Review allowed-tools permissions + +## Tips & Best Practices + +- ✅ Be specific with trigger phrases +- ✅ Provide necessary context +- ✅ Check tool permissions match needs +- ❌ Avoid vague requests +- ❌ Don't mix unrelated tasks + +## Common Issues + +**Issue:** Skill doesn't activate +**Solution:** Use exact trigger phrases from description + +**Issue:** Unexpected results +**Solution:** Check input format and context + +## See Also + +- Main SKILL.md for full documentation +- scripts/ for automation helpers +- assets/ for configuration examples diff --git a/skills/skill-adapter/scripts/README.md b/skills/skill-adapter/scripts/README.md new file mode 100644 index 0000000..136d926 --- /dev/null +++ b/skills/skill-adapter/scripts/README.md @@ -0,0 +1,7 @@ +# Scripts + +Bundled resources for n8n-workflow-designer skill + +- [ ] n8n_workflow_generator.py: Generates n8n workflow JSON from natural language input, handling complex logic and integrations. +- [ ] n8n_workflow_validator.py: Validates n8n workflow JSON against a schema to ensure correctness and prevent errors. +- [ ] n8n_node_documentation_fetcher.py: Fetches documentation for n8n nodes from the n8n website or API, providing context for workflow design. diff --git a/skills/skill-adapter/scripts/helper-template.sh b/skills/skill-adapter/scripts/helper-template.sh new file mode 100755 index 0000000..c4aae90 --- /dev/null +++ b/skills/skill-adapter/scripts/helper-template.sh @@ -0,0 +1,42 @@ +#!/bin/bash +# Helper script template for skill automation +# Customize this for your skill's specific needs + +set -e + +function show_usage() { + echo "Usage: $0 [options]" + echo "" + echo "Options:" + echo " -h, --help Show this help message" + echo " -v, --verbose Enable verbose output" + echo "" +} + +# Parse arguments +VERBOSE=false + +while [[ $# -gt 0 ]]; do + case $1 in + -h|--help) + show_usage + exit 0 + ;; + -v|--verbose) + VERBOSE=true + shift + ;; + *) + echo "Unknown option: $1" + show_usage + exit 1 + ;; + esac +done + +# Your skill logic here +if [ "$VERBOSE" = true ]; then + echo "Running skill automation..." +fi + +echo "✅ Complete" diff --git a/skills/skill-adapter/scripts/validation.sh b/skills/skill-adapter/scripts/validation.sh new file mode 100755 index 0000000..590af58 --- /dev/null +++ b/skills/skill-adapter/scripts/validation.sh @@ -0,0 +1,32 @@ +#!/bin/bash +# Skill validation helper +# Validates skill activation and functionality + +set -e + +echo "🔍 Validating skill..." + +# Check if SKILL.md exists +if [ ! -f "../SKILL.md" ]; then + echo "❌ Error: SKILL.md not found" + exit 1 +fi + +# Validate frontmatter +if ! grep -q "^---$" "../SKILL.md"; then + echo "❌ Error: No frontmatter found" + exit 1 +fi + +# Check required fields +if ! grep -q "^name:" "../SKILL.md"; then + echo "❌ Error: Missing 'name' field" + exit 1 +fi + +if ! grep -q "^description:" "../SKILL.md"; then + echo "❌ Error: Missing 'description' field" + exit 1 +fi + +echo "✅ Skill validation passed"