VoltAgent

VoltAgent provides a TypeScript framework and engineering platform for building AI agents.

github.com/voltagent/voltagent
VoltAgent homepage screenshot

About VoltAgent

VoltAgent is an open-source TypeScript framework and engineering platform for building AI agents. The homepage describes it as an end-to-end AI Agent Engineering Platform with two parts: the open-source framework, which covers memory, RAG, guardrails, tools, MCP, voice, and workflows, and the VoltOps Console, offered as cloud or self-hosted, which covers observability, automation, deployment, evals, guardrails, and prompts.

The framework is designed for developers who want full code control over agent logic. It supports multi-agent systems in which supervised sub-agents share tasks, and it can switch between model providers through configuration. The VoltOps Console is listed for production visibility and operations. The source does not describe its pricing or the details of each deployment option.

Key features

  • Typed agent definitions with tools, memory, and model providers in one place
  • Declarative multi-step workflow engine for automations
  • Supervisor runtime that routes tasks across teams of sub-agents
  • Zod-typed tools with lifecycle hooks and cancellation support
  • Model Context Protocol server connections without extra glue code
  • Retrieval-augmented generation using retriever agents over your data sources
Best for: Developers and engineering teams who build TypeScript-based AI agents and want full control of their agent code.
Good for
  • Open-source TypeScript framework
  • Full code control over agent definitions
  • Model providers can be changed through configuration rather than rewriting agent logic

VoltAgent at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Open source
Yes · Source code
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

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VoltAgent FAQ

Can VoltAgent work with more than one AI model provider?
The homepage says you can swap between OpenAI, Anthropic, Google, or other providers by changing configuration, without rewriting agent logic.
How can AI coding assistants use VoltAgent documentation?
The @voltagent/mcp-docs-server MCP server lets assistants such as Claude, Cursor, or Windsurf access VoltAgent documentation, examples, and changelogs while you code.
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