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Multi-Agent · AI System

Multi-Agent System with Reasoning and Validation

A structured AI pipeline where specialized agents plan, execute, and validate tasks — delivering more reliable, higher-quality outputs than single-agent approaches.

Built with

n8nOpenAI GPT-4Anthropic ClaudeAirtableSlack

The Problem

Single AI agents make mistakes that compound into bad outputs

Relying on one AI agent for complex tasks leads to hallucinations, missed steps, and outputs that need significant human editing to be usable.

Single agents lack quality control

A single AI agent producing an output has no check on its own reasoning. Errors go undetected and are delivered as final outputs.

Complex tasks exceed context limits

Multi-step processes with large information sets exceed single agent context windows — leading to forgotten context and incomplete outputs.

No specialization, mediocre results

A generalist agent handling everything produces generalist-quality outputs. Specialized agents for each task stage produce significantly better results.

What You Get

Every node pre-configured
for production-quality output

Planner Agent

A dedicated planning agent breaks complex tasks into structured subtasks — defining scope, sequence, and dependencies before execution begins.

Executor Agents

Specialized agents handle each subtask independently — each optimized for their specific task type with the right prompting and tools.

Critic / Validator Agent

A validation agent reviews each executor's output against the original brief — flagging errors, inconsistencies, and gaps before they reach the final output.

Orchestration Logic

n8n coordinates the full agent pipeline — managing agent handoffs, retries on failed validation, and parallel execution where applicable.

Memory & Context Management

Shared context and memory nodes ensure all agents have access to relevant information without exceeding individual context limits.

Human-in-the-Loop Option

Optionally pause for human review at key stages — maintaining oversight on critical decisions while automating the surrounding work.

Process

How It Works

1

Task Input

Complex task is submitted

The task brief is submitted via form or API trigger — the orchestrator receives it and begins the multi-agent planning process.

2

Planner Agent

Task is decomposed into subtasks

The planner agent analyzes the brief and produces a structured execution plan — subtasks, sequence, and agent assignments.

3

Executor Agents

Specialized agents execute each subtask

Each subtask is processed by a specialized agent — writing, research, analysis, or transformation — with full context from the planning stage.

4

Critic Agent

Outputs are validated

The critic agent reviews each output against the brief and task requirements — flagging issues and triggering re-execution if quality thresholds aren't met.

5

Output Delivery

Validated output is delivered

Once all subtasks pass validation, the final output is assembled and delivered — to Slack, email, Airtable, or any configured destination.

Pricing

Simple, Transparent Pricing

Standard Package

$400

One-time · Delivered in 3–5 business days

  • Full multi-agent n8n pipeline
  • Planner + executor + validator architecture
  • GPT-4 agent configuration
  • Orchestration & retry logic
  • Shared context management
  • Output delivery to Slack / email
  • Human review checkpoint option
  • Setup documentation

Custom Build

Custom

Scope confirmed before work begins

  • Custom agent specializations
  • Claude + GPT-4 hybrid pipeline
  • Integration with external data sources
  • Parallel agent execution
  • Domain-specific validation rules
  • Enterprise workflow integration

Ready to automate?

Tell us about your use case and we'll confirm the right setup before you commit to anything.