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N8N Documentation - Workflow automation platform with AI capabilities
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Designs and executes multi-agent teams to accomplish complex tasks through iterative collaboration, quality gates, and refinement loops. Use when a user wants to accomplish any non-trivial task that would benefit from specialised agents working in sequence or parallel - e.g. writing an article, building a software feature, conducting research, producing a marketing campaign, designing a system, creating educational content, or any task that naturally decomposes into research → planning → execution → review → refinement stages. Triggers on phrases like "build me a team to...", "use agents to...", "orchestrate agents for...", or when a task is complex enough that a single agent would benefit from decomposition into specialists.
Death & Sourdough series continuity checker. MANDATORY before writing or editing ANY prose chapter for the Death & Sourdough project. Ensures cross-referencing of established facts (character details, locations, timeline, objects, quoted text, relationship dynamics) against the Continuity Bible, and updates the bible after writing. Trigger whenever: (1) writing a new chapter, (2) revising or fleshing out an existing chapter, (3) adding new characters, locations, or named details to the prose.
Create Amazon-compliant A+ Content for KDP books with text, module layouts, and image specs. Use for A+ Content creation, book detail page design, module selection, compliance checking, rejection avoidance, or KDP marketing materials.
This skill provides comprehensive guidance for using the Replicate CLI to run AI models, create predictions, manage deployments, and fine-tune models. Use this skill when the user wants to interact with Replicate's AI model platform via command line, including running image generation models, language models, or any ML model hosted on Replicate. This skill should be used when users ask about running models on Replicate, creating predictions, managing deployments, fine-tuning models, or working with the Replicate API through the CLI.
Cron-Job.org Documentation
Tumblr API Development and Integration
| name | n8n |
| description | N8N Documentation - Workflow automation platform with AI capabilities |
Comprehensive assistance with n8n development, generated from official documentation. n8n is a fair-code licensed workflow automation tool that combines AI capabilities with business process automation.
This skill should be triggered when:
{{ }} syntax to access and transform datajson property containing the main databinary property$json to access current item's data in expressions// Access data from the current item
{{ $json.name }}
// Access data from a specific node
{{ $node["HTTP Request"].json.response }}
// Access all items from a node
{{ $("HTTP Request").all() }}
When working with the HTTP Request node, handle errors and rate limits:
// In HTTP Request node settings:
// - Enable "Retry on Fail"
// - Set Max Tries to 3
// - Set Wait Between Tries (ms) to 1000
// For rate limiting, use Batching:
// - Items per Batch: 10
// - Batch Interval (ms): 1000
// Access input data
const items = $input.all();
// Transform each item
return items.map(item => {
return {
json: {
fullName: `${item.json.firstName} ${item.json.lastName}`,
email: item.json.email.toLowerCase(),
timestamp: new Date().toISOString()
}
};
});
# Filter items based on a condition
output = []
for item in items:
if item['json']['status'] == 'active':
output.append({
'json': {
'id': item['json']['id'],
'name': item['json']['name']
}
})
return output
// Current date
{{ $now }}
// Format date
{{ $now.toFormat('yyyy-MM-dd') }}
// Add 7 days
{{ $now.plus({ days: 7 }) }}
// Parse and format custom date
{{ DateTime.fromISO($json.dateString).toFormat('LLL dd, yyyy') }}
For APIs requiring JWT authentication:
// Use JWT credential with:
// - Key Type: Passphrase (for HMAC) or PEM Key (for RSA/ECDSA)
// - Secret: Your secret key
// - Algorithm: HS256, RS256, ES256, etc.
// The JWT credential automatically generates tokens
// Use it in HTTP Request node > Authentication > JWT
// In Code node, use try-catch:
try {
const result = $json.data.someField.toUpperCase();
return [{ json: { result } }];
} catch (error) {
// Return error information
return [{
json: {
error: error.message,
originalData: $json
}
}];
}
// Or set up Error Workflow in Workflow Settings
// to catch all failures and send notifications
// Use pagination to fetch all pages
// In HTTP Request node > Pagination:
// Type: Generic Pagination
// Request URL: {{ $url }}&page={{ $pageNumber }}
// Complete When: {{ $response.body.hasMore === false }}
// Next Page URL: Automatic
// In AI Agent node:
// 1. Connect a Chat Model (OpenAI, etc.)
// 2. Add tools (Calculator, HTTP Request, etc.)
// 3. Configure memory if needed
// The agent can:
// - Analyze user input
// - Decide which tools to use
// - Execute tools and process results
// - Return final answer
// Access environment variables
{{ $env.MY_API_KEY }}
// Store workflow static data (persists across executions)
const staticData = getWorkflowStaticData('global');
staticData.lastRun = new Date().toISOString();
staticData.counter = (staticData.counter || 0) + 1;
// Retrieve static data
{{ $workflow.staticData.counter }}
This skill includes comprehensive documentation in references/:
llms-txt.md - Complete n8n documentation formatted for LLMs
llms-full.md - Extended documentation with deep technical details
Use view to read specific reference files when detailed information is needed.
Start with basic workflow creation:
{{ $json.field }} accessUnderstand data structure:
Common patterns:
Master the Code node:
$input.all() for all itemsjson propertyWork with expressions:
.first(), .last(), .itemError handling:
Data operations:
AI and LangChain:
Scaling and performance:
Custom development:
Advanced patterns:
.toString(), .toNumber() for type conversion{{ $json.field || 'default' }}# Basic n8n with Docker
docker run -it --rm \
--name n8n \
-p 5678:5678 \
-v ~/.n8n:/home/node/.n8n \
n8nio/n8n
# With environment variables
docker run -it --rm \
--name n8n \
-p 5678:5678 \
-e N8N_BASIC_AUTH_ACTIVE=true \
-e N8N_BASIC_AUTH_USER=admin \
-e N8N_BASIC_AUTH_PASSWORD=password \
-v ~/.n8n:/home/node/.n8n \
n8nio/n8n
N8N_HOST: Hostname (default: localhost)N8N_PORT: Port (default: 5678)N8N_PROTOCOL: http or httpsWEBHOOK_URL: External webhook URLN8N_ENCRYPTION_KEY: Encryption key for credentialsDB_TYPE: Database type (sqlite, postgres)EXECUTIONS_MODE: queue or main (queue for scaling)To refresh this skill with updated documentation: