Show HN: Octofriend, a cute coding agent that can swap between GPT-5 and Claude
18 comments
·August 7, 2025rbren
Quick plug for the OpenHands CLI: https://docs.all-hands.dev/usage/how-to/cli-mode
We're working on creating an SDK that will allow other folks to build their own CLIs with OpenHands, so you can take advantage of our SOTA agent, but implement the TUI/GUI of your dreams.
ascorbic
This looks interesting, but it is quite buggy. A few things I've found:
- error handling is not good. It just dumps the error JSON in the console, and doesn't read and understand it, so keeps retrying even if it's something that it clearly needs to change
- ESC is pretty unreliable at interrupting ongoing activity
- I'd expect to be able to use arrow keys to navigate through history
- is there a way to change the preference order for models?
It succeeded in my standard task of adding support for detecting itself to am-i-vibing, but it got stuck in some API errors before it was able to create a PR. It does now have support though after a little help: https://github.com/ascorbic/am-i-vibing
reissbaker
Ah, I actually find it useful to see the error output! But I can add a flag to hide it. Yes, you can change the ordering by going to the menu (via ESC), and going to "Settings" and then "Set default model." (You can also just edit the model order in the config file at ~/.config/octofriend/octofriend.json5).
ESC should reliably interrupt the model, although it doesn't currently interrupt tool calls — I'll add that (although all tool calls have timeouts currently).
ascorbic
It's useful, but by default it would be best to just show the error message, not a screen full of JSON from the Vercel SDK
reissbaker
This is very good feedback thank you :D I'll ship these improvements tonight.
earino
This looks very interesting. I wish it came with some guides for using it with a local LLM. I have an MBP with 128gb of ram and I have been trying to find a local open source coding agent. This feels like it could be the thing.
reissbaker
I'll add docs! Tl;DR: in the onboarding (or in the Add Model menu section), you can select adding a custom LLM. It'll ask you for your API base URL, which is whatever localhost+port setup you're using, and then an env var to use as an API credential. Just put in any non-empty credential, since local models typically don't actually use authentication. Then you're good to go.
IMO gpt-oss-120b is actually a very competent local coding agent — and it should fit on your 128GB Macbook Pro. I've used it while testing Octo actually, it's quite good for a local model. The best open model in my opinion is zai-org/GLM-4.5, but it probably won't fit on your machine (although it works well with APIs — my tip is to avoid OpenRouter though since quite a few of the round-robin hosts have broken implementations.)
earino
Ok wonderful! Thanks.
I'm trying to set it up right now with lmstudio with qwen3-coder-30b. Hopefully it's going to work. Happy to take any pointers on anything y'all have tried that seemed particularly promising.
reissbaker
For sure! We also have a Discord server if you need any help: https://discord.gg/syntheticlab
john_max_1
https://deps.dev/npm/octofriend/0.0.18/dependencies - huge list of dependencies
ZYbCRq22HbJ2y7
They should hide them, like Anthropic does, to confuse dependency hawks.
https://deps.dev/npm/%40anthropic-ai%2Fclaude-code/1.0.69/de...
reissbaker
Lol! We're open-source, so there's no point hiding. Our actual non-devDependencies in our package.json is small, but there are a lot of transitive dependencies — downside of the Node ecosystem.
I doubt we're particularly different in that regard from Claude Code, since we use the same frameworks (e.g. Ink for terminal rendering).
billycao
There are only 16 direct dependencies, and they all look pretty reasonable to me.
Have you worked with any Node.js projects before? I'd actually say this is a relatively sparse list of dependencies for a user-facing tool.
ancientrevolver
Looks interesting! How would you say it compares against Claude/Gemini code or any of the other major terminal-based coding assistants?
reissbaker
It's quite similar to Claude Code. The main advantages are that it's super easy to use with different models when new ones come out (like GPT-5!), and with local LLMs, and we have some optional, custom-trained small models that help auto-fix diff edit failures and minor JSON inaccuracies — they work with any model and especially help with some of the open-source coding models.
We also open-sourced the autofix models:
https://huggingface.co/syntheticlab/diff-apply
https://huggingface.co/syntheticlab/fix-json
They're truly open source, not just open weight BTW: the entire training pipeline is in the Octofriend repo.
dingnuts
wow the fake Studio Ghibli artwork is really unsettling. Seriously creepy uncanny valley vibes on top of the stolen style. I hate it. Please never do that again.
Hey HN! We're shipping Octofriend today, a cute coding assistant that can swap between GPT-5, Claude, local or open-source LLMs, etc mid-conversation as needed. It handles reasoning tokens (including encrypted ones from OpenAI and Anthropic) really well, and includes a couple of custom-trained ML models to fix minor diff edit and JSON encoding errors that we've also open-sourced. Have fun!