head to head · open source
open-multi-agent vs claude-devtools
open-multi-agent has 6,943 GitHub stars, 2,433 forks, 4 open issues and last shipped 2 days ago. claude-devtools has 3,942 stars, 297 forks, 50 open issues and last shipped 4 months ago. open-multi-agent leads on adoption by 76% (6,943 vs 3,942 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.
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Side by side
| open-multi-agent | claude-devtools | |
|---|---|---|
| GitHub stars | ★ 6.9K | ★ 3.9K |
| License | MIT | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-18 | 2026-05-13 |
| Forks | ⑂ 2.4K | ⑂ 297 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick open-multi-agent if
- You weight community size — 6.9K 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 (Open Multi Agent) is a self hosted TypeScript agent runtime for teams that need consequential agent actions to wait for durable, tamper evident approvals and every run to leave a record that can be verified offline, byte for byte.
read the full open-multi-agent overview →
About claude-devtools
claude devtools is a free, MIT licensed TypeScript application — desktop builds plus a Docker service — that reads the Claude Code session logs already stored in /.claude/ and reconstructs them into a visual interface for inspecting tool calls, token usage, subagents, and the context window.
read the full claude-devtools overview →
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Frequently asked questions
Is open-multi-agent or claude-devtools more popular?
open-multi-agent has 6,943 GitHub stars and claude-devtools has 3,942. 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 (6,943 stars) or its MIT licence terms. Choose claude-devtools if its feature set, stack or MIT licence fits better. Both are self-hostable.