Claw OrchestratorvsMyrlin Workbook
Generated from the two spec rows. Green marks the better value where a spec has a clear direction. Everything else is just different.
Claw Orchestrator
Enderfga · Agent harness
OSSMCP
Panel
6.43 spec wins
- Reliability
- 5.8
- Usefulness
- 6.7
- Cost
- 7.8
- Longevity
- 5.3
“Five questions and a council of Opus instances later, you have a web app on localhost, which is where most web apps stay.”
Myrlin Workbook
therealarthur · Agent harness
OSS
Panel
6.41 spec wins
- Reliability
- 5.7
- Usefulness
- 6.3
- Cost
- 8.3
- Longevity
- 5.2
“There is a demo mode, so you can watch somebody else's coding sessions before admitting you want to watch your own.”
Spec by spec
| Spec | Claw Orchestrator | Myrlin Workbook |
|---|---|---|
| Architecture | ||
| Category | Agent harness | Agent harness |
| Runs | local | local |
| Platforms | macos, linux | macos, linux, windows, web |
| Context window | not documented | not documented |
| Protocols | ||
| MCP client | No | No |
| MCP server | Yes | No |
| Capabilities | ||
| Runs terminal commands | Yes | Yes |
| Multi-file edits | YesEdits are made by the wrapped coding CLI; Claw Orchestrator supplies the session control, councils and loops. | YesMyrlin calls no model itself; edits come from the Claude Code or Codex session it spawns in a terminal pane. |
| Git operations | No | YesBranch, dirty state and ahead/behind per project, worktree create and delete, and promoting an issue to a worktree plus a session. |
| Browser control | No | No |
| Sandboxed execution | No | No |
| Multi-agent orchestration | Yes | YesSeveral sessions across both CLIs run at once in their own worktrees; they are not coordinated with each other. |
| Headless / CI mode | YesWrapped CLIs run headless and are driven programmatically rather than interactively. | No |
| Models | ||
| Backbone | Claude Code, Codex, Antigravity, Grok Build, OpenCode, any custom CLI | Claude Code, Codex |
| Bring your own model | Yes | Yes |
| Local models | No | No |
| Cost | ||
| Pricing model | byok | byok |
| Starts at | $0/mo | $0/mo |
| Free tier | Yes | Yes |
| Bring your own key | Yes | Yes |
| Openness | ||
| Open source | Yes | Yes |
| License | MIT | AGPL-3.0 |
| GitHub stars | 587 | 387 |
Which one would each critic pick
| Critic | Claw Orchestrator | Myrlin Workbook | Pick |
|---|---|---|---|
| El Juez | — | — | not enough reviews |
| El Amigo | 6.8 | 6.8 | no preference |
| El Crítico | 5.8 | 6.0 | Myrlin Workbook — It reads Claude Code sessions from a vendor's dotfiles and Codex threads from a desktop app's SQLite store, and neither is a published interface. |
| El Profesor | 6.5 | 6.5 | no preference |
| La Inversora | 5.8 | 5.8 | no preference |
| La Jefa | 6.3 | 6.0 | Claw Orchestrator — A global npm install and an embedded three-tab dashboard is the whole administration story, but it does run headless, which is more than most of this shelf manages. |
| El Hacker | 7.5 | 7.3 | Claw Orchestrator — MIT, and the same API answers over MCP, through the OpenClaw gateway, from the CLI or straight from TypeScript, so I reach it from whichever side I happen to be on. |
Picks are derived from each critic's own scores. Humans vote on matchups on the duels page.