llm-ci-runner 1.0.3

A simple CI/CD utility for running LLM tasks with Semantic Kernel

AI-First DevOps Toolkit: LLM-Powered CI/CD Automation

🚀 The Future of DevOps is AI-First
This toolkit represents a step toward AI-First DevOps - where intelligent automation handles the entire development lifecycle. Built for teams ready to embrace the exponential productivity gains of AI-powered development. Please read the blog post for more details on the motivation.

TLDR: What This Tool Does

Purpose: Zero-friction LLM integration for CI/CD pipelines with 100% guaranteed schema compliance. This is your foundation for AI-first integration practices.

Perfect For:

• 🤖 AI-Generated Code Reviews: Automated PR analysis with structured findings
• 📝 Intelligent Documentation: Generate changelogs, release notes, and docs automatically
• 🔍 Security Analysis: AI-powered vulnerability detection with structured reports
• 🎯 Quality Gates: Enforce standards through AI-driven validation
• 🚀 Autonomous Development: Enable AI agents to make decisions in your pipelines
• 🎯 JIRA Ticket Updates: Update JIRA tickets based on LLM output
• 🔗 Unlimited Integration Possibilities: Chain it multiple times and use as glue code in your tool stack

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Simple structured output example

# Install and use immediately
pip install llm-ci-runner
llm-ci-runner --input-file examples/02-devops/pr-description/input.json --schema-file examples/02-devops/pr-description/schema.json

The AI-First Development Revolution

This toolkit embodies the principles outlined in Building AI-First DevOps:

Traditional DevOps	AI-First DevOps (This Tool)
Manual code reviews	🤖 AI-powered reviews with structured findings
Human-written documentation	📝 AI-generated docs with guaranteed consistency
Reactive security scanning	🔍 Proactive AI security analysis
Manual quality gates	🎯 AI-driven validation with schema enforcement
Linear productivity	📈 Exponential gains through intelligent automation

Features

• 🎯 100% Schema Enforcement: Token-level constraint enforcement with guaranteed compliance
• 🚀 Zero-Friction CLI: Single script, minimal configuration for CI/CD integration
• 🔐 Enterprise Security: Azure RBAC via DefaultAzureCredential
• 📋 Dynamic Schema Support: Runtime conversion of JSON schemas to Pydantic models
• 🎨 Beautiful Logging: Rich console output with timestamps and colors
• 📁 File-based I/O: CI/CD friendly with JSON input/output
• 🔧 Simple & Extensible: Easy to understand and modify for your specific needs

Installation

pip install llm-ci-runner

That's it! No complex setup, no dependency management - just install and use. Perfect for CI/CD pipelines and local development.

Quick Start

1. Install from PyPI

pip install llm-ci-runner

2. Set Environment Variables

export AZURE_OPENAI_ENDPOINT="https://your-resource.openai.azure.com/"
export AZURE_OPENAI_MODEL="gpt-4.1-mini"  # or any other GPT
export AZURE_OPENAI_API_VERSION="2024-12-01-preview"  # Optional

Authentication Options:

• RBAC (Recommended): Uses DefaultAzureCredential for Azure RBAC authentication - no API key needed! See Microsoft Docs for setup.
• API Key: Set AZURE_OPENAI_API_KEY environment variable if not using RBAC.

3. Basic Usage

# Simple chat example
llm-ci-runner --input-file examples/01-basic/simple-chat/input.json

# With structured output schema
llm-ci-runner \
  --input-file examples/01-basic/sentiment-analysis/input.json \
  --schema-file examples/01-basic/sentiment-analysis/schema.json

# Custom output file
llm-ci-runner \
  --input-file examples/02-devops/pr-description/input.json \
  --schema-file examples/02-devops/pr-description/schema.json \
  --output-file pr-analysis.json

4. Development Setup (Optional)

For contributors or advanced users who want to modify the source:

# Install UV if you haven't already
curl -LsSf https://astral.sh/uv/install.sh | sh

# Clone and install for development
git clone https://github.com/Nantero1/ai-first-devops-toolkit.git
cd ai-first-devops-toolkit
uv sync

# Run from source
uv run llm_ci_runner.py --input-file examples/01-basic/simple-chat/input.json

Real-World Examples

You can explore the examples/ directory for a complete collection of self-contained examples organized by category.

For comprehensive real-world CI/CD scenarios, see examples/uv-usage-example.md which includes:

• 🔄 Automated PR Description Updates: Generate comprehensive PR descriptions from commit messages and code changes
• 🔒 Security Analysis with LLM-as-Judge: Analyze code changes for vulnerabilities with guaranteed schema compliance
• 📋 Automated Changelog Generation: Create structured changelogs from commit history
• 🤖 Code Review Automation: Automated reviews with structured findings and quality gates
• 🔗 Multi-Stage AI Pipelines: Chain multiple AI operations for complex workflows

Input Format

{
  "messages": [
    {
      "role": "system",
      "content": "You are a helpful assistant."
    },
    {
      "role": "user", 
      "content": "Your task description here"
    }
  ],
  "context": {
    "session_id": "optional-session-id",
    "metadata": {
      "any": "additional context"
    }
  }
}

Structured Outputs with 100% Schema Enforcement

When you provide a --schema-file, the runner guarantees perfect schema compliance:

llm-ci-runner \
  --input-file examples/01-basic/sentiment-analysis/input.json \
  --schema-file examples/01-basic/sentiment-analysis/schema.json

Note: Output defaults to result.json. Use --output-file custom-name.json for custom output files.

Supported Schema Features: ✅ String constraints (enum, minLength, maxLength, pattern)
✅ Numeric constraints (minimum, maximum, multipleOf)
✅ Array constraints (minItems, maxItems, items type)
✅ Required fields enforced at generation time
✅ Type validation (string, number, integer, boolean, array)

CI/CD Integration

GitHub Actions Example

- name: Setup Python
  uses: actions/setup-python@v5
  with:
    python-version: '3.12'

- name: Install LLM CI Runner
  run: pip install llm-ci-runner

- name: Generate PR Review with Schema Enforcement
  run: |
    llm-ci-runner \
      --input-file examples/02-devops/pr-description/input.json \
      --schema-file examples/02-devops/pr-description/schema.json \
      --output-file pr-analysis.json \
      --log-level WARNING
  env:
    AZURE_OPENAI_ENDPOINT: ${{ secrets.AZURE_OPENAI_ENDPOINT }}
    AZURE_OPENAI_MODEL: ${{ secrets.AZURE_OPENAI_MODEL }}

- name: Use the structured output
  run: |
    # The output is now in pr-analysis.json with guaranteed schema compliance
    cat pr-analysis.json | jq '.summary'

For Development/Source Usage:

- name: Generate PR Review (from source)
  run: |
    uv run --frozen llm_ci_runner.py \
      --input-file examples/02-devops/pr-description/input.json \
      --schema-file examples/02-devops/pr-description/schema.json
  env:
    AZURE_OPENAI_ENDPOINT: ${{ secrets.AZURE_OPENAI_ENDPOINT }}
    AZURE_OPENAI_MODEL: ${{ secrets.AZURE_OPENAI_MODEL }}

For complete CI/CD examples, see examples/uv-usage-example.md.

Authentication

Uses Azure's DefaultAzureCredential supporting:

• Environment variables (local development)
• Managed Identity (recommended for Azure CI/CD)
• Azure CLI (local development)
• Service Principal (non-Azure CI/CD)

Testing

We maintain comprehensive test coverage with 100% success rate:

# For package users - install test dependencies
pip install llm-ci-runner[dev]

# For development - install from source with test dependencies
uv sync --group dev

# Run specific test categories
pytest tests/unit/ -v          # 70 unit tests
pytest tests/integration/ -v   # End-to-end examples
pytest acceptance/ -v          # LLM-as-judge evaluation

# Or with uv for development
uv run pytest tests/unit/ -v
uv run pytest tests/integration/ -v
uv run pytest acceptance/ -v

Releasing

Manual Release Process

1. Test locally first:

   python scripts/release.py 1.0.0
   

2. Trigger GitHub Actions release:

   • Go to Actions → Manual Release
   • Click "Run workflow"
   • Enter version (e.g., 1.0.0)
   • Add release notes (optional)
   • Choose whether to publish to PyPI
   • Click "Run workflow"

The workflow will:

• ✅ Run all tests
• ✅ Update version in pyproject.toml
• ✅ Build the package
• ✅ Create Git tag and push
• ✅ Create GitHub release
• ✅ Publish to PyPI (if selected)
• ✅ Verify package installation

Package Naming Convention

• Package name: llm-ci-runner (kebab-case for PyPI)
• Module name: llm_ci_runner.py (snake_case for Python)
• CLI command: llm-ci-runner (kebab-case for CLI)

Use Cases

Automated Code Review with Structured Output

Generate detailed code reviews with guaranteed schema compliance for CI/CD integration.

Security Analysis with Structured Results

Analyze code changes for potential security vulnerabilities with structured findings.

Documentation Updates

Generate or update documentation based on code changes.

Release Notes with Structured Metadata

Create formatted release notes with guaranteed schema compliance.

For detailed examples of each use case, see examples/.

Architecture

Built on Microsoft Semantic Kernel for:

• Enterprise-ready Azure OpenAI integration
• Future-proof model compatibility
• 100% Schema Enforcement: KernelBaseModel integration with token-level constraints
• Dynamic Model Creation: Runtime JSON schema → Pydantic model conversion
• RBAC: Azure RBAC via DefaultAzureCredential

The AI-First Development Journey

This toolkit is your first step toward AI-First DevOps. As you integrate AI into your development workflows, you'll experience:

1. 🚀 Exponential Productivity: AI handles routine tasks while you focus on architecture
2. 🎯 Guaranteed Quality: Schema enforcement eliminates validation errors
3. 🤖 Autonomous Operations: AI agents make decisions in your pipelines
4. 📈 Continuous Improvement: Every interaction improves your AI system

The future belongs to teams that master AI-first principles. This toolkit gives you the foundation to start that journey today.

License

MIT License - See LICENSE file for details. Copyright (c) 2025, Benjamin Linnik.

Support

🐛 Found a bug? 💡 Have a question? 📚 Need help?

GitHub is your primary destination for all support:

• 📋 Issues & Bug Reports: Create an issue
• 📖 Documentation: Browse examplesuv s
• 🔧 Source Code: View source

Before opening an issue, please:

1. ✅ Check the examples/ directory for solutions
2. ✅ Review the error logs (beautiful output with Rich!)
3. ✅ Validate your Azure authentication and permissions
4. ✅ Ensure your input JSON follows the required format
5. ✅ Search existing issues for similar problems

Quick Links:

• 🚀 Getting Started Guide
• 📚 Complete Examples
• 🔧 CI/CD Integration
• 🎯 Use Cases

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Ready to embrace the AI-First future? Start with this toolkit and build your path to exponential productivity. Learn more about the AI-First DevOps revolution in Building AI-First DevOps.