# ArthurAI

**Canonical:** https://apis.io/providers/arthurai/  
**Website:** https://www.arthur.ai  
**APIs profiled:** 2

Arthur is an enterprise AI governance and observability platform — an "AI control plane" to detect, govern, and improve AI across an organization. It provides agent discovery across OTEL/MCP/network/cloud APIs, end-to-end agentic tracing and observability, LLM-as-a-judge evaluations, guardrail rules that validate prompts and responses, and organization-wide monitoring policies. Arthur exposes two public REST APIs: Arthur Scope (observability, connectors, datasets, metrics, alerts, and policy governance) authenticated with OAuth2, and the Arthur GenAI Engine (tasks, guardrail rules, prompt and response validation, inferences, and feedback) authenticated with a bearer API key. Deployable as SaaS, hybrid, or on-premises, with first-party Python SDKs and an official Claude Code onboarding skill.

## Kin Score — 46.7 / 100 (developing)

Scored 2026-08-30 under rubric 0.17.2. Trend: flat (-0.5 from 47.2).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 63.8 |
| Governance | 4.5 |
| Contract Governance | 4.5 |
| Operational Transparency | 34.2 |
| Developer Ergonomics | 56.5 |
| Commercial Clarity | 34.2 |
| Access Clarity | 34.2 |

## Agent readiness — 41.5 (agent-ready)

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

## Access

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

## APIs (68)

- **ArthurAI Agent Discovery API** — The Agent Discovery API from ArthurAI — 2 operation(s) for agent discovery.
- **ArthurAI Agentic Experiments API** — The Agentic Experiments API from ArthurAI — 4 operation(s) for agentic experiments.
- **ArthurAI Agentic Notebooks API** — The Agentic Notebooks API from ArthurAI — 4 operation(s) for agentic notebooks.
- **ArthurAI Agents V1 API** — The Agents V1 API from ArthurAI — 12 operation(s) for agents v1.
- **ArthurAI Alert Rules V1 API** — The Alert Rules V1 API from ArthurAI — 5 operation(s) for alert rules v1.
- **ArthurAI Alerts V1 API** — The Alerts V1 API from ArthurAI — 5 operation(s) for alerts v1.
- **ArthurAI API Keys API** — Endpoints for API keys management
- **ArthurAI Authorization V1 API** — The Authorization V1 API from ArthurAI — 9 operation(s) for authorization v1.
- **ArthurAI Chatbot API** — The Chatbot API from ArthurAI — 2 operation(s) for chatbot.
- **ArthurAI Configuration API** — The Configuration API from ArthurAI — 1 operation(s) for configuration.
- **ArthurAI Connector Schemas V1 API** — The Connector Schemas V1 API from ArthurAI — 2 operation(s) for connector schemas v1.
- **ArthurAI Connectors V1 API** — The Connectors V1 API from ArthurAI — 4 operation(s) for connectors v1.
- **ArthurAI Continuous Eval Test Runs API** — The Continuous Eval Test Runs API from ArthurAI — 3 operation(s) for continuous eval test runs.
- **ArthurAI Continuous Evals API** — The Continuous Evals API from ArthurAI — 6 operation(s) for continuous evals.
- **ArthurAI Custom Aggregation Tests V1 API** — The Custom Aggregation Tests V1 API from ArthurAI — 3 operation(s) for custom aggregation tests v1.
- **ArthurAI Custom Aggregations V1 API** — The Custom Aggregations V1 API from ArthurAI — 3 operation(s) for custom aggregations v1.
- **ArthurAI Data Plane Associations V1 API** — The Data Plane Associations V1 API from ArthurAI — 4 operation(s) for data plane associations v1.
- **ArthurAI Data Planes V1 API** — The Data Planes V1 API from ArthurAI — 4 operation(s) for data planes v1.
- **ArthurAI Data Retrieval V1 API** — The Data Retrieval V1 API from ArthurAI — 4 operation(s) for data retrieval v1.
- **ArthurAI Datasets API** — The Datasets API from ArthurAI — 9 operation(s) for datasets.
- **ArthurAI Datasets V1 API** — The Datasets V1 API from ArthurAI — 9 operation(s) for datasets v1.
- **ArthurAI Default Validation API** — Endpoints to validate prompt and response on default rules
- **ArthurAI Demo API** — The Demo API from ArthurAI — 2 operation(s) for demo.
- **ArthurAI Engine Config API** — The Engine Config API from ArthurAI — 1 operation(s) for engine config.
- **ArthurAI Feature Flags V1 API** — The Feature Flags V1 API from ArthurAI — 1 operation(s) for feature flags v1.
- **ArthurAI Feedback API** — Endpoints to manage user feedback on inferences
- **ArthurAI Groups V1 API** — The Groups V1 API from ArthurAI — 4 operation(s) for groups v1.
- **ArthurAI Health API** — The Health API from ArthurAI — 1 operation(s) for health.
- **ArthurAI Inferences API** — Endpoints for querying past inferences
- **ArthurAI Jobs V1 API** — The Jobs V1 API from ArthurAI — 7 operation(s) for jobs v1.
- **ArthurAI LLMEvals API** — The LLMEvals API from ArthurAI — 8 operation(s) for llmevals.
- **ArthurAI Metric Functions V1 API** — The Metric Functions V1 API from ArthurAI — 1 operation(s) for metric functions v1.
- **ArthurAI Metrics V1 API** — The Metrics V1 API from ArthurAI — 3 operation(s) for metrics v1.
- **ArthurAI ML Evals API** — The ML Evals API from ArthurAI — 1 operation(s) for ml evals.
- **ArthurAI Model Providers API** — Endpoints for model provider management
- **ArthurAI Models V1 API** — The Models V1 API from ArthurAI — 7 operation(s) for models v1.
- **ArthurAI Notebooks API** — Endpoints for managing experiment notebooks
- **ArthurAI OAuth V1 API** — The OAuth V1 API from ArthurAI — 1 operation(s) for oauth v1.
- **ArthurAI Organizations V1 API** — The Organizations V1 API from ArthurAI — 1 operation(s) for organizations v1.
- **ArthurAI Policies V1 API** — The Policies V1 API from ArthurAI — 22 operation(s) for policies v1.
- …and 28 more, listed in full on the page.

## MCP servers (1)

- **ArthurAI MCP Server**

## Security (2)

- **Arthurai Authentication** — http/oauth2 · 2 schemes
- **Arthurai Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, Ai Ml, AI Governance, AI Observability, LLM Evaluation, Model Monitoring, Guardrails, MLOps

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