# Rasa

**Canonical:** https://apis.io/providers/rasa/  
**Website:** https://rasa.com  
**APIs profiled:** 5

Rasa is an open-core conversational AI framework for enterprises, built by Rasa Technologies GmbH, that natively leverages generative AI through CALM (Conversational AI with Language Models) to build reliable text and voice assistants. Rasa Pro is the pro-code framework (with Flows, custom actions, channel connectors, multi-LLM routing, observability and Kubernetes deployment); Rasa Studio is the companion no-code UI; and Rasa Open Source provides the underlying NLU and dialogue-management framework. The self-hosted runtime exposes an HTTP API for managing conversation trackers and training, testing and loading models, plus a Python SDK action server for custom actions.

## Kin Score — 46.4 / 100 (developing)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 46.4).

| Facet | Score |
|---|---|
| Discoverability | 72.2 |
| Contract Quality | 47.7 |
| Governance | 16.7 |
| Contract Governance | 16.7 |
| Operational Transparency | 26.3 |
| Developer Ergonomics | 85.7 |
| Commercial Clarity | 23.7 |
| Access Clarity | 23.7 |

## Agent readiness — 33.3 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | partial |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | yes |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (5)

- **Rasa Domain API** — The Domain API from Rasa — 1 operation(s) for domain.
- **Rasa Model API** — The Model API from Rasa — 6 operation(s) for model.
- **Rasa Rasa SDK Action Server Endpoint API** — The Rasa SDK Action Server Endpoint API from Rasa — 1 operation(s) for rasa sdk action server endpoint.
- **Rasa Server Information API** — The Server Information API from Rasa — 3 operation(s) for server information.
- **Rasa Tracker API** — The Tracker API from Rasa — 7 operation(s) for tracker.

## MCP servers (1)

- **Rasa MCP Server**

## Agentic access (1)

- **Rasa Agentic Access** — 20 operations · 14 acting

## Security (2)

- **Rasa Authentication** — apiKey/http · 2 schemes
- **Rasa Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, Artificial Intelligence, Conversational AI, Chatbots, Voice Assistants, NLU, LLM, Machine-Learning, Agents

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/rasa/). Scores are computed from the provider's own public artifacts under a published rubric.