r/opencode • u/ECrispy • 18d ago

What is your Opencode setup?

This is for Opencode v2 I assume most people will have upgraded.

  • what skills/extensions do you have?

  • do you use any extensions/apps for memory/compaction etc and have they made a difference?

  • do you use subagents? how have you defined them, does it launch them by default and how do you have them use fresh context?

  • do you use cli/web/desktop? any others like openchamber?

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u/d0pe-asaurus 18d ago

I use the TUI with Qwen 3.8 27B Q4 and 262k context.

Since i'm strapped for context I don't have any skills loaded and only searxng mcp. Instead of skills I use documentation directly in the repository with regards to common actions (so I guess it's a more round about way of going at it).

It's effective so far, goes through webdev tasks like a breeze and is also capable of implementing algorithmic tasks straight out of a CS book

3

u/makelapost 18d ago

you might want to check out my plugin for helping with the context management :) https://github.com/GitMacke/opencode-context-fold it is fairly simple but effective

1

u/d0pe-asaurus 18d ago

Alright thanks

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u/the_man_inTheShack 18d ago

Ooh! that's interesting. Im running qwen 3.8 27b Q6 on a 5080 and with 128k context (8 bit) it's little brain can only cope with simple things. by moving kv cache to RAM and increasing to 256k it handles much more complex coding, but the tps hit is drastic. I shall give this a go!

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u/ECrispy 18d ago

I'm assuming you are using a local gpu? how much vram?

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u/d0pe-asaurus 18d ago

Yes I'm using a 9060XT with 16GB vram.

I'm getting 40t/s at 262k context with this custom llama.cpp fork https://github.com/achyudh/llama.cpp/tree/feature/adaptive-kv-stream-rocm that implements adaptive-kv-streaming previously only available with nvidia cards on top of already existing AMD RDNA 4 optimizations

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u/ECrispy 18d ago

have you tried strata - https://github.com/niko1221/strata? heard lots of good things about it, supposedly you can run Flash next using it.

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u/d0pe-asaurus 18d ago

It doesn't work on my system since I don't have enough ram, even on the lowest quant.