CodeJvsMetis
Generated from the two spec rows. Green marks the better value where a spec has a clear direction. Everything else is just different.
CodeJ
liumaishenjian · Terminal agent
#249OSS
Panel
4.90 spec wins
- Reliability
- 4.7
- Usefulness
- 4.7
- Cost
- 6.3
- Longevity
- 3.8
“It insists it is not a wrapper around a model API, which is the most defensive sentence anyone has written on this board.”
Metis
Wholiver · Terminal agent
#237OSS
Panel
5.01 spec wins
- Reliability
- 4.5
- Usefulness
- 5.2
- Cost
- 6.2
- Longevity
- 4.3
“The desktop build bundles its own runtime, because asking a developer to install Node turned out to be the harder engineering problem.”
Spec by spec
| Spec | CodeJ | Metis |
|---|---|---|
| Architecture | ||
| Category | Terminal agent | Terminal agent |
| Runs | local | local |
| Platforms | linux, windows | macos, windows |
| 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 | Yes |
| Browser control | No | No |
| Sandboxed execution | No | No |
| Multi-agent orchestration | Yes | Yes |
| Headless / CI mode | No | No |
| Models | ||
| Backbone | OpenAI, Anthropic, OpenRouter, OpenAI-compatible | DeepSeek, subscription providers |
| 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 | Apache-2.0 | MIT |
| GitHub stars | 99 | 178 |
Which one would each critic pick
| Critic | CodeJ | Metis | Pick |
|---|---|---|---|
| El Juez | — | — | not enough reviews |
| El Amigo | 5.3 | 5.5 | Metis — Pick it if you want to pipe a diff straight into an agent and get a review back; pick a chat tool if your work starts with a question rather than a change. |
| El Crítico | 4.5 | 4.5 | no preference |
| El Profesor | 5.5 | 4.5 | CodeJ — The plan workflow requires evidence-based completion and the tool loop declares explicit termination states with budgets, which is a stopping rule rather than a hope. |
| La Inversora | 4.3 | 5.8 | Metis — Around seventeen hundred weekly package installs against 137 stars, which is the rare case of real usage running ahead of the applause. |
| La Jefa | 4.3 | 4.5 | Metis — Nothing per seat across sixty engineers, and no console, no single sign-on, no audit export and nothing that runs without a person watching. |
| El Hacker | 5.5 | 5.5 | no preference |
Picks are derived from each critic's own scores. Humans vote on matchups on the duels page.