# Mastra

**Canonical:** https://apis.io/providers/mastra/  
**Website:** https://mastra.ai/  
**APIs profiled:** 11

Mastra is an open-source TypeScript AI agent framework from the team that built Gatsby. It enables developers to prototype and productionize AI features using a modern JavaScript stack with tools for agents, workflows, RAG, and integrations.

## Kin Score — 33.2 / 100 (thin)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 33.2).

| Facet | Score |
|---|---|
| Discoverability | 72.2 |
| Contract Quality | 48.3 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 26.3 |
| Developer Ergonomics | 26.2 |
| Commercial Clarity | 26.3 |
| Access Clarity | 26.3 |

## Agent readiness — 21.0 (agent-aware)

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

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (11)

- **Mastra** — Mastra is an open-source TypeScript AI agent framework that enables developers to build and deploy AI-powered applications with agents, workflows, RAG pipelines, and third-party...
- **Mastra Agents API** — The Agents API from Mastra — 6 operation(s) for agents.
- **Mastra Conversations API** — The Conversations API from Mastra — 3 operation(s) for conversations.
- **Mastra Logs API** — The Logs API from Mastra — 1 operation(s) for logs.
- **Mastra Mcp API** — The Mcp API from Mastra — 2 operation(s) for mcp.
- **Mastra Memory API** — The Memory API from Mastra — 3 operation(s) for memory.
- **Mastra Responses API** — The Responses API from Mastra — 2 operation(s) for responses.
- **Mastra Telemetry API** — The Telemetry API from Mastra — 2 operation(s) for telemetry.
- **Mastra Tools API** — The Tools API from Mastra — 3 operation(s) for tools.
- **Mastra Vectors API** — The Vectors API from Mastra — 3 operation(s) for vectors.
- **Mastra Workflows API** — The Workflows API from Mastra — 8 operation(s) for workflows.

## Agentic access (1)

- **Mastra Agentic Access** — 37 operations · 17 acting

## Security (2)

- **Mastra Authentication** — http · 1 scheme
- **Mastra Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Mastra Plans Pricing**

## Tags

Agents, Artificial Intelligence, JavaScript, RAG, TypeScript, Workflows

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