OpenMozivsharness
Generated from the two spec rows. Green marks the better value where a spec has a clear direction. Everything else is just different.
OpenMozi
spytensor · Agent harness
OSS
Panel
5.53 spec wins
- Reliability
- 4.8
- Usefulness
- 5.3
- Cost
- 7.3
- Longevity
- 4.7
“It generates PowerPoint decks in-app, so your coding agent can now produce the slide explaining why the release slipped.”
harness
wedow · Agent harness
OSS
Panel
5.61 spec wins
- Reliability
- 5.0
- Usefulness
- 5.5
- Cost
- 7.3
- Longevity
- 4.7
“It can sign in with your ChatGPT or Claude subscription, which is a large decision for a hundred lines of shell script to be making.”
Spec by spec
| Spec | OpenMozi | harness |
|---|---|---|
| Architecture | ||
| Category | Agent harness | Agent harness |
| Runs | local | local |
| Platforms | macos, linux, windows | macos, linux |
| Context window | not documented | not documented |
| Protocols | ||
| MCP client | No | No |
| MCP server | No | No |
| Capabilities | ||
| Runs terminal commands | Yes | Yes |
| Multi-file edits | Yes | Yes |
| Git operations | Yes | No |
| Browser control | YesOpenMozi searches the web and reads pages; the README does not describe browser automation. | No |
| Sandboxed execution | No | No |
| Multi-agent orchestration | No | No |
| Headless / CI mode | No | Yes |
| Models | ||
| Backbone | Anthropic, multiple providers | Anthropic, OpenAI, Groq, ChatGPT subscription, Claude subscription |
| 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 | MIT |
| GitHub stars | 404 | 169 |
Which one would each critic pick
| Critic | OpenMozi | harness | Pick |
|---|---|---|---|
| El Juez | — | — | not enough reviews |
| El Amigo | 6.0 | 6.0 | no preference |
| El Crítico | 5.3 | 4.5 | OpenMozi — It schedules recurring tasks and offers a permission level described as full access, and the row records no isolation between the two. |
| El Profesor | 6.8 | 6.3 | OpenMozi — Every claimed deliverable is checked against the filesystem before completion is reported, which converts the most common failure in this category into a detectable one. |
| La Inversora | 5.0 | 5.5 | harness — A hundred and sixty-seven stars against more than a thousand forum mentions in a year: this is the most-discussed and least-installed row I have read today. |
| La Jefa | 4.8 | 4.3 | OpenMozi — Free across sixty desktops, and it keeps long-term memory across sessions, which is a data retention question nobody has answered and my policy requires answering. |
| El Hacker | 5.5 | 7.3 | harness — MIT, Homebrew or the AUR, and the entire dependency list is bash, jq and curl, with plugins in whatever language I feel like writing them in. |
Picks are derived from each critic's own scores. Humans vote on matchups on the duels page.