Mengbi
Quality score 90Amastra.ai#agents#business#coding#design#no-code#productivity#writing

TypeScript AI Framework for Agents and Apps: capabilities, use cases, and sources

Answer your users. Act inside your product. Hand off to a human

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About this tool

Answer your users. Act inside your product. Hand off to a human Key features: _} (a prior step's output), so any agent or tool can be used at any step, ", model: "anthropic/claude-opus-5", tools: { askUserTool } }), ", model: "anthropic/claude-opus-5", tools: { webFetchTool } }), ", model: "anthropic/claude-opus-5", tools: { webSearchTool } }), @mastra/ai-sdk, @mastra/ai-sdk: Handles route handlers, stream handlers, and converters that adapt a Mastra agent to useChat, useCompletion, or useObject on the frontend., @mastra/core: Handles the runtime, agent definitions, .stream() / .generate() calls, and modelSettings., */, model: "anthropic/claude-sonnet-5", channels: { adapters: { imessage: { adapter: createiMessageAdapter(), toolDisplay: "hidden", gateway: false } } } }).

Use cases
  • _} (a prior step's output), so any agent or tool can be used at any step
  • ", model: "anthropic/claude-opus-5", tools: { askUserTool } })
  • ", model: "anthropic/claude-opus-5", tools: { webFetchTool } })
  • ", model: "anthropic/claude-opus-5", tools: { webSearchTool } })
  • @mastra/ai-sdk
  • @mastra/ai-sdk: Handles route handlers, stream handlers, and converters that adapt a Mastra agent to useChat, useCompletion, or useObject on the frontend.
  • @mastra/core: Handles the runtime, agent definitions, .stream() / .generate() calls, and modelSettings.
  • */, model: "anthropic/claude-sonnet-5", channels: { adapters: { imessage: { adapter: createiMessageAdapter(), toolDisplay: "hidden", gateway: false } } } })

Features & use cases

_} (a prior step's output), so any agent or tool can be used at any step", model: "anthropic/claude-opus-5", tools: { askUserTool } })", model: "anthropic/claude-opus-5", tools: { webFetchTool } })", model: "anthropic/claude-opus-5", tools: { webSearchTool } })@mastra/ai-sdk@mastra/ai-sdk: Handles route handlers, stream handlers, and converters that adapt a Mastra agent to useChat, useCompletion, or useObject on the frontend.@mastra/core: Handles the runtime, agent definitions, .stream() / .generate() calls, and modelSettings.*/, model: "anthropic/claude-sonnet-5", channels: { adapters: { imessage: { adapter: createiMessageAdapter(), toolDisplay: "hidden", gateway: false } } } })

Quick facts

Public API available

At a glance

Monetization
  • Free
Maturity signals
  • Model family
  • Open source
  • Public API
  • Self-hostable
Learning curve
  • Medium

Pricing

Pricing

Paid

from

from $0.50

Pricing verified Oct 22, 2026Official pricing page

Resources

GuidesTemplates

Sources

Every profile keeps its sources and latest verification date.
01https://mastra.ai/blog/introducing-sensitive-data-redaction

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