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Rasa

Rasa is a conversational AI framework for building reliable, scalable AI agents.
Rasa — Build agents your company brags about

Build agents your company brags about.

Voice and chat AI agents. Natural-language skills. Control where it counts.

Meet Rasa Mantle, the orchestrator at the heart of the Rasa Platform.
Built for the engineers, designers, and product teams bringing AI agents to life.

Start building   Get a free license   Read the Mantle docs

Explore Rasa   ·   Join the community   ·   See what people build


Start simple. Add control. Make it yours.

Describe what your agent should do. Mantle selects the right skill, calls your tools, and keeps track of the conversation. Add explicit rules as your use case demands them.

✦ Skills in plain language

Start with instructions your whole team can read. Connect tools and give each skill the context it needs to do useful work.

Explore skills →

◈ Control where it matters

Require information, confirm an action, enforce a sequence, or specify an exact response. Add structure where your business needs it.

Discover progressive control →

◉ One agent. Voice and chat.

Use the same skills across text and voice. Shape the conversation for each channel without starting over.

Build your first agent →

⌕ See what happened

Use Inspector to follow tool calls and execution traces. Test realistic conversations and understand what to improve.

Learn with examples →


Your first agent starts here

01 · Get your key 02 · Make it run 03 · Make it yours
Request a free Developer Edition license. Run the local starter, inspect its answers, and try voice. Explore skills, tools, memory, and evaluation.
Get a license → Follow the quickstart → Open the Mantle docs →

Already using Rasa Pro or Studio? Find their documentation at rasa.com/docs.


Good agents are a team effort.

rasa.community is where you learn, find inspiration, share your work, and meet other people building with Rasa.

Learn

Library →
Practical tutorials, guides, and examples.

Office hours →
Bring your questions to the community and Rasa team.

Build & share

Showcase →
Explore projects and find your next idea.

Rasa Heroes →
Build a project, publish your work, and share what you learn.

Get involved

Contribute →
Find ways to help the community grow.

Support →
Find the right place to ask for help.


Around the ecosystem

Repository What’s inside
rasa-sdk Python SDK for Rasa custom actions.
helm-charts Helm charts for deploying Rasa products on Kubernetes.
rasa Rasa Open Source: the earlier NLU and dialogue-management framework, currently in maintenance mode.

For a new Mantle agent, start with the community quickstart.



Build something worth talking to.

Website   ·   Mantle docs   ·   Community   ·   YouTube   ·   LinkedIn

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  1. codespaces-quickstart codespaces-quickstart Public

    Get started with Rasa in the browser using GitHub Codespaces

    44 232

Repositories

Showing 10 of 219 repositories
  • rasa-sdk Public

    SDK for the development of custom actions for Rasa

    RasaHQ/rasa-sdk's past year of commit activity
    Python 319 Apache-2.0 235 3 8 Updated Oct 16, 2026
  • rasa-community-resources Public

    Tutorials, example projects, and reference code for practitioners building and operating agents with Rasa. Companion to rasa.community. Maintained by Rod Rivera.

    RasaHQ/rasa-community-resources's past year of commit activity
    Python 41 Apache-2.0 12 1 10 Updated Oct 16, 2026
  • .github Public
    RasaHQ/.github's past year of commit activity
    0 1 0 0 Updated Oct 15, 2026
  • developer-edition-docker-compose Public

    Docker Compose configuration for rapidly getting started with running a bot using the Rasa Pro Developer Edition

    RasaHQ/developer-edition-docker-compose's past year of commit activity
    Python 3 MIT 7 0 15 Updated Oct 14, 2026
  • rasa-helm-charts Public

    Helm Charts Packaging and Distribution

    RasaHQ/rasa-helm-charts's past year of commit activity
    Go Template 4 Apache-2.0 0 5 4 Updated Oct 14, 2026
  • rasa-agent-skills Public

    A collection of skills for AI coding agents working with Rasa CALM

    RasaHQ/rasa-agent-skills's past year of commit activity
    6 Apache-2.0 4 0 0 Updated Oct 1, 2026
  • chat-widget Public
    RasaHQ/chat-widget's past year of commit activity
    TypeScript 11 Apache-2.0 8 0 0 Updated Sep 30, 2026
  • brand Public

    This repo serves as a guide and reference to designers, writers, and developers to create consistent, on-brand content for Rasa

    RasaHQ/brand's past year of commit activity
    HTML 0 0 0 0 Updated Sep 29, 2026
  • tracker-viewer Public

    Rasa Tracker Viewer, copy or drag tracker json to view it

    RasaHQ/tracker-viewer's past year of commit activity
    JavaScript 0 0 0 0 Updated Aug 28, 2026
  • RasaHQ/lena-voicebot-ui's past year of commit activity
    HTML 0 Apache-2.0 0 0 0 Updated Aug 27, 2026