mastra-ai/mastra

Mastra is the modern TypeScript framework for AI-powered applications and agents.

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TypeScriptNOASSERTIONagentsaichatbotsjavascriptllm
Stars
28.9k
Δ 7d
+180
Δ 30d
+741
Age
2 yrs
Last push
20m ago
29k28k28k27k26kJul 23Sep 5Oct 20
90-day star history

Where this sits in the catalog

Most-wanted open issues

Ranked by 👍 reactions. 278 open issues total, checked 2026-10-14.

Issue👍CommentsOpened
[FEATURE] Support for message branching

enhancement, Memory, Needs Discussion, p: low, impact:high

5131 yr
[FEATURE] Distributed (multi-process) AgentController sessions: route the event bus, approval gate, and session cache through PubSub / durable storage

enhancement, Agents, p: urgent, impact:high, effort:high, Agent Controller, status: auto-triaged, status: needs approval

433 mo
Custom chat route with durable agent and ai-sdk

bug, Agents, Vercel Deployment, AI SDK, p: high, trio-tnt, trio-tb, trio-wp, discord, impact:medium, effort:high, Durable Agents

355 mo
Workflow input mapping is not type-checked against the next step

bug, Workflows, status: needs triage, p: low, trio-tnt, impact:medium, effort:high

361 yr
[INTEGRATION] Cline SDK, OpenCode SDK

enhancement, p: low, impact:medium, effort:high, status: auto-triaged

253 mo

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