Babysittervslittle-coder
Generated from the two spec rows. Green marks the better value where a spec has a clear direction. Everything else is just different.
Babysitter
a5c.ai · Agent harness
OSS
Panel
6.11 spec wins
- Reliability
- 6.0
- Usefulness
- 6.0
- Cost
- 7.3
- Longevity
- 5.0
“It is called Babysitter and it supervises twelve coding harnesses, which is a ratio no actual babysitter would accept.”
little-coder
Itay Inbar · Agent harness
OSS
Panel
6.13 spec wins
- Reliability
- 5.3
- Usefulness
- 6.2
- Cost
- 7.8
- Longevity
- 5.2
“It can dispatch sub-coders, so the small model that could not finish the task alone now cannot finish it in parallel.”
Spec by spec
| Spec | Babysitter | little-coder |
|---|---|---|
| Architecture | ||
| Category | Agent harness | Agent harness |
| Runs | local | local |
| Platforms | macos, linux, windows | macos, linux, 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 | No | NoOnly read-only git commands appear on the bash safe-prefix whitelist; no commit, branch or pull request feature is documented. |
| Browser control | No | YesThrough a bundled Playwright extension with navigate, click, type, scroll and extract tools. |
| Sandboxed execution | No | No |
| Multi-agent orchestration | YesWorkflows self-orchestrate across steps and sub-agents under the enforced process, which is the product's stated purpose. | Yes |
| Headless / CI mode | Yes | NoA one-shot positional prompt is documented, but no exit-code contract or CI usage is. |
| Models | ||
| Backbone | via managed harnesses (Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot and 7 more) | Qwen, Anthropic, OpenAI, any OpenAI-compatible endpoint |
| Bring your own model | YesBabysitter ships no model; the model comes from whichever of the twelve supported harnesses you install its plugin into. | Yes |
| Local models | No | YesDocumented for llama.cpp, Ollama, LM Studio, MLX and LAN base URLs, configured per model in models.json; the default model is a llama.cpp-served Qwen. |
| 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 | Apache-2.0 |
| GitHub stars | 1,824 | 2,638 |
Which one would each critic pick
| Critic | Babysitter | little-coder | Pick |
|---|---|---|---|
| El Juez | — | — | not enough reviews |
| El Amigo | 6.0 | 6.3 | little-coder — Pick it if you have a GPU and want an agent that works with a small local model; pick Cline if you would rather bring a frontier model into your editor. |
| El Crítico | 5.8 | 6.0 | little-coder — Correctness rests on a stack of compensations, write and read guards, output repair, thinking-budget caps and per-model profiles, each one covering for the model underneath. |
| El Profesor | 6.3 | 6.8 | little-coder — A Python evaluation harness ships inside the repository, so the project publishes the instrument rather than a number, which inverts the usual order in this category. |
| La Inversora | 5.8 | 5.0 | Babysitter — A permissive licence, 1,768 stars and no price, wrapped around coding agents whose vendors are all shipping their own workflow controls. |
| La Jefa | 6.0 | 4.8 | Babysitter — Free for sixty engineers, and every decision is written to an immutable journal, which is the audit artefact I cannot get from a coding agent any other way. |
| El Hacker | 6.8 | 8.0 | little-coder — Apache-2.0, and models.json takes llama.cpp, Ollama, LM Studio, MLX or a base URL on my LAN, with a llama.cpp-served Qwen as the default. |
Picks are derived from each critic's own scores. Humans vote on matchups on the duels page.