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mastra
From the team behind Gatsby, Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.
24.7kstars
2.2kforks
TypeScript
agentsaichatbotsevalsjavascriptllmmcpnextjsnodejsreactjsttstypescript
Quality signals
ActiveNo testsNo CIThin docsNo licensePopular
AI summary
Auto-generated overview of what this skill does and when to reach for it.
A TypeScript framework for building and deploying AI-powered agents and workflows with built-in model routing, memory, and observability.
Use this when
- You need to connect multiple AI models via a single interface
- You want to build autonomous agents that use tools and iterate internally
- You need to orchestrate multi-step processes with explicit control
- You want to pause/resume agent execution with user input or approval
- You're building AI features into a React, Next.js, or Node.js app
Don't use when
- You need a simple chatbot without agentic behavior
- You're working in a non-TypeScript stack
- You want a lightweight library without framework overhead
Capabilities
- Connects to 40+ AI model providers through one interface
- Builds autonomous agents that use tools and reason about goals
- Orchestrates complex workflows with graph-based control flow
- Suspends/resumes execution with built-in state persistence
- Integrates with React, Next.js, Node.js, or runs standalone
- Provides built-in evals and observability for production monitoring
InstallMCPRun via npx (Node)
Universal installANY TOOL
$ npx skillcity@latest mastra-ai/mastraAuto-detects the skill or MCP server in this repo and installs it for Claude Code, Codex, Cursor or Cline.
Requires Node.js 18+ (ships with npx).
Or install manually
npx -y mastra
MCP Configuration
Add this to your claude_desktop_config.json
{
"mcpServers": {
"mastra": {
"command": "npx",
"args": [
"-y",
"mastra"
]
}
}
}Readme
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