Ronin

⚔️ Autonomous Dev Agent

"Ronin001 online. Ready for mission deployment."

Overview

Ronin is the autonomous development agent — a coding samurai who executes development tasks independently. From bug fixes to feature implementation, Ronin writes, tests, and ships code with minimal supervision.

Agent Profile

Attribute	Value
ID	ronin
Role	Autonomous Dev Agent
Platform	Internal
Model	Claude Sonnet 4
Status	Online

Capabilities

• Code Generation — Write new features and modules
• Bug Fixing — Debug and resolve issues
• Feature Implementation — Build complete features
• Code Review — Analyze and suggest improvements
• Test Writing — Create unit and integration tests
• Documentation — Generate code docs and READMEs

Performance Stats

2,847

Total Tasks

92%

Success Rate

4.2s

Avg Response

Mission Types

1. Bug Fix Mission

mission: bug_fix
target: src/components/LoanForm.tsx
issue: Form validation not triggering on blur
expected_outcome: Validation fires on field blur

2. Feature Mission

mission: feature_implementation
target: new_file
description: Add PDF export for loan summaries
requirements:
  - Use react-pdf library
  - Include all loan details
  - Match existing design system
  - Add tests

3. Refactor Mission

mission: refactoring
target: src/utils/calculations.ts
goal: Improve performance and readability
constraints:
  - Maintain API compatibility
  - Add TypeScript types
  - No breaking changes

Workflow

flowchart TB
    Mission[Receive Mission] --> Analyze[Analyze Codebase]
    Analyze --> Plan[Create Implementation Plan]
    Plan --> Code[Write Code]
    Code --> Test[Run Tests]
    Test --> Pass{Tests Pass?}
    Pass --> |Yes| PR[Create Pull Request]
    Pass --> |No| Fix[Fix Issues]
    Fix --> Test
    PR --> Review[Human Review]

Example Mission

Input:

{
  "mission_type": "feature",
  "description": "Add dark mode toggle to settings page",
  "repository": "crella-ai",
  "branch": "feature/dark-mode",
  "requirements": [
    "Persist preference in localStorage",
    "Apply to all components",
    "Add toggle in settings UI"
  ]
}

Ronin's Execution:

1. Analysis Phase

   • Scanned existing theme implementation
   • Identified Tailwind dark mode setup
   • Found settings page component

2. Implementation

   • Created useTheme hook
   • Added toggle component
   • Updated root layout for theme class
   • Added localStorage persistence

3. Testing

   • Added unit tests for hook
   • Added integration test for toggle
   • Verified persistence across reloads

4. Delivery

   • Created PR with detailed description
   • Added before/after screenshots
   • Linked relevant issues

Code Quality Standards

Ronin follows strict standards:

Standard	Enforcement
TypeScript strict mode	Required
ESLint rules	Auto-fix applied
Test coverage	>80% for new code
Documentation	JSDoc for public APIs
Commit messages	Conventional commits

Swarm Mode

Ronin can operate as part of a swarm:

flowchart LR
    subgraph swarm [Ronin Swarm]
        R1[Ronin-001]
        R2[Ronin-002]
        R3[Ronin-003]
    end
    
    Quinn[Quinn Orchestrator] --> swarm
    R1 --> |Frontend| FE[Feature A]
    R2 --> |Backend| BE[Feature B]
    R3 --> |Tests| Test[Test Suite]

Integration

GitHub Integration

# .github/workflows/ronin.yml
on:
  issues:
    types: [labeled]

jobs:
  ronin-mission:
    if: contains(github.event.label.name, 'ronin')
    runs-on: ubuntu-latest
    steps:
      - uses: crella-ai/ronin-action@v1
        with:
          api_key: ${{ secrets.CRELLA_API_KEY }}
          issue_number: ${{ github.event.issue.number }}

API Trigger

const mission = await fetch('https://api.crella.ai/v1/agents/ronin/mission', {
  method: 'POST',
  headers: { 'Authorization': 'Bearer API_KEY' },
  body: JSON.stringify({
    type: 'bug_fix',
    repository: 'org/repo',
    issue: 123,
    branch: 'fix/issue-123'
  })
});

Related Agents

• Quinn — Strategic planning
• Argo — Research support
• Lima — Workflow orchestration