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What is the Builder System?

The Builder System ships inside the codika-io/plugin agent plugin — an Open Plugin v1-conformant repo installable into any compatible coding agent (Claude Code, Cursor, …) with npx plugins add codika-io/plugin. It gives the agent the ability to autonomously design, build, modify, and test Codika use cases. Instead of manually writing config.ts files and n8n workflow JSON, you describe what you need in plain language and the agents handle the rest. The system reads the same platform documentation you do, designs the architecture, creates all files, validates them, deploys to the platform, and iteratively fixes any issues — all without requiring you to understand n8n internals or Codika patterns.

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How it works

The system follows a read-first, build-second approach. Before creating anything, agents read the relevant platform guides (trigger types, credential patterns, integration specifics) to ensure every workflow follows Codika’s mandatory patterns and placeholder conventions.

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The agents

Four specialized agents work together, each handling a different phase of the lifecycle: See Builder Agents for detailed documentation on each agent.

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The discover-codika-guides skill

All agents rely on a bundled skill called discover-codika-guides that ships with the complete Codika platform documentation. This means agents can read the right guides at runtime without needing access to the codika-processes-lib repository. The bundled documentation includes:
  • Core guides — use-case-guide.md, config-patterns.md, codika-nodes.md
  • Trigger-specific guides — HTTP triggers, schedule triggers, third-party triggers, sub-workflows
  • Specialized guides — AI nodes, placeholder patterns, deployment parameters, data ingestion, agent skills
  • 19 integration guides — Anthropic, OpenAI, Google, Microsoft, Slack, Supabase, and more

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Prerequisites

Before using the Builder System:
  1. Install the codika CLI — npm install -g codika
  2. Authenticate — codika login
  3. Install the codika plugin — follow the Codika Agent Plugin guide to install via npx plugins add codika-io/plugin

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Architecture

The Builder System ships inside a single agent plugin (codika-io/plugin): The builder agents call the plugin’s own skills for all platform operations. For example, codika:use-case-tester calls codika:deploy-use-case to deploy, codika:trigger-workflow to test, and codika:get-execution to inspect results.

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Next steps

Builder Agents

Understand each agent’s capabilities and when to use them.

Usage Patterns

See common workflows and tips for writing effective prompts.

Reference

Plugin structure, bundled documentation catalog, and troubleshooting.

First Use Case

Prefer building manually? Follow the step-by-step guide.