> For the complete documentation index, see [llms.txt](https://docs.kiln.tech/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.kiln.tech/readme.md). # Welcome to Kiln AI Rapid AI Prototyping and Dataset Collaboration Tool Kiln AI is the easiest tool for: * 🎛️ [**Fine Tuning**](/docs/fine-tuning/fine-tuning-guide.md): Zero-code fine-tuning for Llama, GPT-4o, and more. Automatic serverless deployment of models. * 📊 [**Evals**](/docs/evals-and-specs/evaluations.md): Evaluate the quality of your models/tasks using state of the art evaluators. * 📈 [**Optimizers**](/docs/optimizers.md): Find the best model, prompt or fine-tune for your task. Improve quality and lower costs. * 🔍 [**Docs & Search (RAG)**](/docs/documents-and-search-rag.md): Add knowledge to your AI systems with Retrieval-Augmented Generation (RAG) * 🤖 [**Agents**](/docs/agents.md): Build agentic systems with multiple actors * 🛠 [**Tools & MCP**](/docs/tools-and-mcp.md): Connect powerful tools to your Kiln tasks, or write your own in Python with [Code Tools](/docs/tools-and-mcp/code-tools.md) * 🧩 [**Skills**](/docs/skills.md): Load more instructions, depending on the goal. * 🪄 [**Synthetic Data Generation**](/docs/synthetic-data-generation.md): Generate training data with our interactive visual tooling. * 🧠 [**Reasoning Models**](/docs/fine-tuning/guide-train-a-reasoning-model.md): Train or distill your own custom reasoning models. * 🤝 [**Team Collaboration**](/docs/collaboration.md): Git-based version control for your AI datasets. Intuitive UI makes it easy to collaborate with QA, PM, and subject matter experts on structured data (examples, prompts, ratings, feedback, issues, etc.). ### Jump right in

			Cover image
Quickstart	Download our app, setup a task, and run AI models.	Quickstart	App3.png
Automatic Prompt Optimizer	Find the best possible prompt for your task.	Automatic Prompt Optimizer	Prompts3.png
Models and AI Providers	Manage which models you can use in Kiln.	Models and AI Providers	providers3.png
Fine Tuning	Our guide for fine tuning AI models	Fine Tuning Guide	tuning2.png
Evals	Evaluate the quality of your models/tasks	Evals	Eval.png
Tools & MCP	Connect tools to Kiln	Tools & MCP	MCP.png
Code Tools	Write a Python function that runs as a tool	Code Tools	tools2.png
Search Tools / RAG	Add documents and create search indexes	Documents & Search (RAG)	rag icon 2-2.png
Agents	Build multi-action agentic systems	Agents	Agents-2.png
Synthetic Data Generation	Generate training data for models with AI	Synthetic Data Generation	synth.png
Skills	Dynamically load prompts for the current goal.	Skills	skills.png
Python Library Setup	Install and use our python library.	Python Library Setup	python3.png
Demo Project	End to end demo video showing how to use Kiln	End to End Project Demo	Video-2.png
Build a Reasoning Model	Create your own reasoning model, like o3 or R1	Train a Reasoning Model	distill.png