claudectlvsOpenFang
Generated from the two spec rows. Green marks the better value where a spec has a clear direction. Everything else is just different.
claudectl
mercurialsolo · Agent harness
OSS
Panel
4.93 spec wins
- Reliability
- 4.5
- Usefulness
- 4.7
- Cost
- 6.5
- Longevity
- 4.0
“Six megabytes and it starts in under fifty milliseconds, then waits nine seconds for a model to finish thinking.”
OpenFang
RightNow AI · Agent harness
OSSMCP
Panel
5.34 spec wins
- Reliability
- 4.2
- Usefulness
- 5.5
- Cost
- 7.5
- Longevity
- 4.2
“One of the bundled agents does lead generation, so your inbox is about to be introduced to a 32MB Rust binary.”
Spec by spec
| Spec | claudectl | OpenFang |
|---|---|---|
| Architecture | ||
| Category | Agent harness | Agent harness |
| Runs | local | local |
| Platforms | macos, linux | macos, linux, windows |
| Context window | not documented | not documented |
| Protocols | ||
| MCP client | No | Yes |
| MCP server | No | Yes |
| Capabilities | ||
| Runs terminal commands | Yes | Yes |
| Multi-file edits | YesCode changes are made by the Claude Code agents claudectl orchestrates. | No |
| Git operations | Yes | No |
| Browser control | No | Yes |
| Sandboxed execution | No | No |
| Multi-agent orchestration | Yes | Yes |
| Headless / CI mode | No | No |
| Models | ||
| Backbone | Claude Code, local models | any |
| Bring your own model | Yes | Yes |
| Local models | Yes | No |
| Cost | ||
| Pricing model | byok | byok |
| Starts at | $0/mo | n/a |
| Free tier | Yes | Yes |
| Bring your own key | Yes | Yes |
| Openness | ||
| Open source | Yes | Yes |
| License | MIT | Apache-2.0 |
| GitHub stars | 201 | 18,210 |
Which one would each critic pick
| Critic | claudectl | OpenFang | Pick |
|---|---|---|---|
| El Juez | — | — | not enough reviews |
| El Amigo | 5.3 | 5.5 | OpenFang — Pick OpenFang if you want scheduled agents running from one binary with a dashboard on localhost; pick n8n when reliable integrations matter more than autonomy. |
| El Crítico | 4.8 | 4.8 | no preference |
| El Profesor | 4.5 | 5.3 | OpenFang — The unit of work bundles a manifest, a multi-phase system prompt and a skill file, so planning structure is authored as data rather than emerging from a single instruction. |
| La Inversora | 4.5 | 5.3 | OpenFang — Eighteen thousand stars since February 2026 and no price of any kind, with twenty-six providers and forty channels standing in for a moat that is really an integration list. |
| La Jefa | 3.8 | 4.0 | OpenFang — A preview-stage binary running scheduled jobs on developer laptops is shadow infrastructure, and there is no directory integration, audit trail or support agreement to contain it. |
| El Hacker | 6.8 | 7.3 | OpenFang — Apache-2.0 Rust in a single binary, an MCP client and server on the same process, installed by curl, and no local model option, which is the one thing missing. |
Picks are derived from each critic's own scores. Humans vote on matchups on the duels page.