CoreCodervsocto-agent
Generated from the two spec rows. Green marks the better value where a spec has a clear direction. Everything else is just different.
CoreCoder
He Yufeng · Terminal agent
#215OSS
Panel
5.93 spec wins
- Reliability
- 5.5
- Usefulness
- 5.2
- Cost
- 7.8
- Longevity
- 5.0
“It ships eight essays explaining its own source code, which is eight more than most agents ship.”
octo-agent
open-octo · Terminal agent
#207OSSMCP
Panel
5.92 spec wins
- Reliability
- 4.8
- Usefulness
- 5.8
- Cost
- 8.2
- Longevity
- 4.7
“It is a coding agent and a personal assistant, so when it cannot fix the bug it can at least reschedule the meeting about it.”
Spec by spec
| Spec | CoreCoder | octo-agent |
|---|---|---|
| Architecture | ||
| Category | Terminal agent | Terminal agent |
| Runs | local | local |
| Platforms | macos, linux, windows | macos, linux |
| Context window | not documented | not documented |
| Protocols | ||
| MCP client | No | Yes |
| MCP server | No | No |
| Capabilities | ||
| Runs terminal commands | Yes | Yes |
| Multi-file edits | Yes | Yes |
| Git operations | No | Yes |
| Browser control | No | No |
| Sandboxed execution | No | No |
| Multi-agent orchestration | Yes | Yes |
| Headless / CI mode | Yes`corecoder -p` runs a single prompt non-interactively, but the tool guard is a regex blacklist, not a security sandbox. | No |
| Models | ||
| Backbone | any OpenAI-compatible endpoint, Ollama, LiteLLM | DeepSeek, Kimi, Anthropic, OpenAI, OpenAI-compatible |
| Bring your own model | Yes | Yes |
| Local models | YesDocumented with a local Ollama endpoint via OPENAI_BASE_URL, and an optional LiteLLM backend for other providers. | 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 | 1,788 | 123 |
Which one would each critic pick
| Critic | CoreCoder | octo-agent | Pick |
|---|---|---|---|
| El Juez | — | — | not enough reviews |
| El Amigo | 6.0 | 6.5 | octo-agent — Pick octo-agent if you want something useful within a minute of a single install command; pick Aider when the repository is one you would be embarrassed to break. |
| El Crítico | 5.5 | 5.8 | octo-agent — Shell, file writes, sub-agents and external servers are all enabled by default, so the first message after installation runs with every capability the tool has. |
| El Profesor | 7.0 | 5.8 | CoreCoder — 1,217 lines cover the loop, model interface, context, tools and sessions, with three-tier compaction and a per-run token and cost report; the protocol layer is deliberately absent. |
| La Inversora | 4.3 | 5.3 | octo-agent — 96 stars, a handle rather than a company, and a self-hosted tool with nothing to meter. There is no business here to fail and none to fund it either. |
| La Jefa | 4.3 | 4.5 | octo-agent — Free across sixty seats, macOS and Linux only, and nothing to administer: no console, no policy distribution, no audit export and no unattended mode I could put in a pipeline. |
| El Hacker | 8.3 | 7.5 | CoreCoder — MIT, one pip command, and a base URL environment variable pointed at my own server, with an optional router underneath for everything else. |
Picks are derived from each critic's own scores. Humans vote on matchups on the duels page.