head to head · open source
voltagent vs claude-devtools
voltagent has 10,917 GitHub stars, 1,186 forks, 86 open issues and last shipped 21 days ago. claude-devtools has 4,009 stars, 308 forks, 50 open issues and last shipped 1 months ago. voltagent leads on adoption by 172% (10,917 vs 4,009 stars). voltagent is written in TypeScript under MIT; claude-devtools is written in TypeScript under MIT. voltagent has attracted 11% as many forks as stars, claude-devtools 8%. voltagent was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| voltagent | claude-devtools | |
|---|---|---|
| GitHub stars | ★ 11K | ★ 4.0K |
| License | MIT | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-10-15 | 2026-09-26 |
| Forks | ⑂ 1.2K | ⑂ 308 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick voltagent if
- You weight community size — 11K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick claude-devtools if
- You want the claude-devtools feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and claude-devtools fits your workflow better
About voltagent
AI Agent Engineering Platform English 繁體中文 简体中文 日本語 한국어 Home Page Documentation Examples VoltAgent is an end to end AI Agent Engineering Platform that consists of two main parts: Open Source TypeScript Framework – Memory, RAG, Guardrails, Tools, MCP, Voice, Workflow, and more. VoltOps Console Cloud Self Hosted – Observability, Automation, Deployment, Evals, Guardrails, Prompts, and more. Build agents with full code control and ship them with production ready visibility and operations. Core TypeScript Framework With the open source framework, you can build intelligent agents with memory, tools, and multi step…
read the full voltagent overview →
About claude-devtools
claude devtools Your Claude is coding blind. See everything it did. The debugging tool for Claude Code. Read session transcripts, inspect tool calls, track token usage — directly from the Claude Code logs on your machine. Your browser does not support the video tag. The Problem Claude Code started hiding what it does. Since v2.1.20, Claude Code replaced detailed output with opaque summaries. Read 3 files . Searched for 1 pattern . Edited 2 files . No file paths. No content. No line numbers. The community backlash was immediate. But the problem goes deeper than collapsed file paths: Thinking steps — Claude's…
read the full claude-devtools overview →
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Frequently asked questions
Is voltagent or claude-devtools more popular?
voltagent has 10,917 GitHub stars and claude-devtools has 4,009. voltagent has the larger community by that measure.
Are voltagent and claude-devtools free?
Both are open source. voltagent is licensed under MIT and claude-devtools under MIT. Neither carries a licence fee.
What is the difference between voltagent and claude-devtools?
voltagent is written in TypeScript and claude-devtools in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, voltagent or claude-devtools?
Choose voltagent if you want the larger community (10,917 stars) or its MIT licence terms. Choose claude-devtools if its feature set, stack or MIT licence fits better. Both are self-hostable.