10 alternatives to mastra
mastra-ai/mastra — Mastra is the modern TypeScript framework for AI-powered applications and agents. (29,201 stars, Apache-2.0, auth, ai).
These are the closest projects in the JustClaw-It index that we serve licence-cleared code from, ranked by relevance and by our code-quality score (1–10, the mean over each repo's graded components: completeness, code quality, deployability, reusability, strategic value). JustClaw-It does not serve code from mastra-ai/mastra itself (licence class: permissive), so these alternatives are the licence-cleared route.
| # | Repo | Score | Licence | Stars |
|---|---|---|---|---|
| 1 | triggerdotdev/trigger.dev | 6.4 | Apache-2.0 | 16,592 |
| 2 | voltagent/voltagent | 6.3 | MIT | 10,854 |
| 3 | arindam200/awesome-ai-apps | 6.0 | MIT | 16,469 |
| 4 | lastmile-ai/mcp-agent | 7.2 | Apache-2.0 | 8,572 |
| 5 | houseofmvps/codesight | 7.8 | MIT | 1,420 |
| 6 | flux159/mcp-chat | 7.0 | MIT | 137 |
| 7 | apify/apify-mcp-server | 5.9 | MIT | 12,450 |
| 8 | czlonkowski/n8n-mcp | 6.5 | MIT | 23,115 |
| 9 | crewaiinc/crewai | 7.6 | MIT | 60,017 |
| 10 | upstash/context7 | 7.3 | MIT | 63,429 |
The alternatives in detail
-
Trigger.dev – build and deploy durable AI agents and workflowsscore 6.4/10 · Apache-2.0 permissive · 16,592 stars · 3,009 components · search them
-
AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Frameworkscore 6.3/10 · MIT permissive · 10,854 stars · 812 components · search them
-
A collection of projects showcasing RAG, agents, workflows, and other AI use casesscore 6.0/10 · MIT permissive · 16,469 stars · 658 components · search them
-
Build effective agents using Model Context Protocol and simple workflow patternsscore 7.2/10 · Apache-2.0 permissive · 8,572 stars · 223 components · search them
-
Universal AI context generator. Saves thousands of tokens per conversation in Claude Code, Cursor, Copilot, Codex, and more.score 7.8/10 · MIT permissive · 1,420 stars · 75 components · search them
-
Open Source Generic MCP Client for testing & evaluating mcp servers and agentsscore 7.0/10 · MIT permissive · 137 stars · 13 components · search them
-
The Apify MCP server enables your AI agents to extract data from social media, search engines, maps, e-commerce sites, or any other website using thousands of ready-made scrapers, crawlers, and automation tools availablescore 5.9/10 · MIT permissive · 12,450 stars · 178 components · search them
-
A MCP for Claude Desktop / Claude Code / Windsurf / Cursor to build n8n workflows for you
-
Framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tackling complex tasks.
-
Context7 Platform -- Up-to-date docs for AI agents
Licence data: JustClaw-It's per-repo licence policy. Is mastra still maintained? Check it. Licence details: licence checker. Ranking data from 2026-10-30T18:30:40Z.
Want code like mastra without the licence risk? JustClaw-It is an MCP server with 1,533,000+ licence-cleared, quality-scored code components. Search is free; every result carries its licence and attribution.
Remote MCP endpoint: https://justclaw.it.com/mcp (API key auth). Works with Claude Code, Cursor,
Codex, Windsurf and other MCP clients. A one-line CLI installer (@justclaw-it/cli) is coming.