head to head · open source
open-multi-agent vs claude-devtools
open-multi-agent has 7,046 GitHub stars, 2,440 forks, 4 open issues and last shipped yesterday. claude-devtools has 4,013 stars, 308 forks, 50 open issues and last shipped 1 months ago. open-multi-agent leads on adoption by 76% (7,046 vs 4,013 stars). open-multi-agent is written in TypeScript under MIT; claude-devtools is written in TypeScript under MIT. open-multi-agent has attracted 35% as many forks as stars, claude-devtools 8%. open-multi-agent was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (anthropic, claude, claude-code), 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.
← all 20902 open source comparisons
Side by side
| open-multi-agent | claude-devtools | |
|---|---|---|
| GitHub stars | ★ 7.0K | ★ 4.0K |
| License | MIT | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-11-04 | 2026-09-26 |
| Forks | ⑂ 2.4K | ⑂ 308 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick open-multi-agent if
- You weight community size — 7.0K 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 open-multi-agent
OMA Agents your organization can own, approve, and audit. OMA (Open Multi Agent) is a self hosted TypeScript agent runtime: consequential actions wait for durable, tamper evident approvals, and every run leaves a record you can verify offline, byte for byte. Website · Docs · Examples · npm English · 中文 No telemetry. No hosted control plane. Your keys, your models — cloud, local (Ollama, vLLM, llama server), or Chinese providers — your environment. Nothing stops working when the people who built it leave. Get started Requires Node.js 20 or newer. For production, use a currently maintained Node.js LTS release…
read the full open-multi-agent 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 →
More in Infrastructure & Operations
Related comparisons
More Monitoring & Observability projects
Compare either of these against the rest of the Monitoring & Observability field.
Frequently asked questions
Is open-multi-agent or claude-devtools more popular?
open-multi-agent has 7,046 GitHub stars and claude-devtools has 4,013. open-multi-agent has the larger community by that measure.
Are open-multi-agent and claude-devtools free?
Both are open source. open-multi-agent is licensed under MIT and claude-devtools under MIT. Neither carries a licence fee.
What is the difference between open-multi-agent and claude-devtools?
open-multi-agent 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, open-multi-agent or claude-devtools?
Choose open-multi-agent if you want the larger community (7,046 stars) or its MIT licence terms. Choose claude-devtools if its feature set, stack or MIT licence fits better. Both are self-hostable.