fkyah3/opencode-fkyah3
DeepSeek 优化 · Windows 适配 · AI 实现
🚀 从零搭建指南（中文） · English · 繁體中文
本项目是 anomalyco/opencode 的个人 Fork。所有修复、优化、功能均由 AI 完成——DeepSeek V4 Flash (thinking mode) / Sisyphus——在人类监督下执行。
上游是优秀项目。Windows 和 DeepSeek 并非他们的优先方向。我们自行处理。
代码实现：DeepSeek V4 Flash (thinking mode) / Sisyphus（AI）
人工审核与方向把控：fkyah3
This fork is a live demonstration of what AI-built software looks like.
Seefkyah3_dev/for the full story.
What's Fixed
| Fix | Area |
|---|---|
reasoning_content loss on conversation replay — the root cause of API 400 errors with DeepSeek thinking mode |
Core |
OpenRouter @openrouter/ai-sdk-provider providerOptions key mismatch |
Provider |
| Multi-window crash cascade — added circuit breaker to OMO tool-pair-validator | Stability |
| Per-session log isolation (no more truncated dev.log on restart) | DX |
| Windows CJK encoding — 3-layer GBK/UTF-8 fix for subprocess pipes | Win32 |
| TUI plugin loading — Magic Context sidebar blank due to Zod strict mode | TUI |
MC tool truncation — [truncated] → [tool: N lines, MKB | preview] for compressed context |
MC |
| DeepSeek V4 architecture research → config alignment: 400K context, 90% MC threshold, CSA-aligned compression | V4 |
| Global session pool — all conversations visible from any directory (2.0) | Session |
| Full Chinese system prompt: Sisyphus, keyword-detector, system messages, environment info | i18n |
| Language Anchoring — systematic method for LLM multilingual adaptation (verified with dose-response data) | i18n |
Quick Start
cd packages/opencode bun run --conditions=browser src/index.ts
Model Configuration Reference
Flash (daily driver — all agents)
reasoningEffort:high(default) ormax. Per DeepSeek docs, agent tools auto-set tomaxanyway.interleaved: Required for DeepSeek thinking mode via@ai-sdk/openai-compatible. Without it,reasoning_contentis not forwarded.thinking: Must be{ type: "enabled" }for reasoning models.
Learn More
| Link | Content |
|---|---|
fkyah3_dev/ |
Fix details, analysis docs, issue tracking |
fkyah3_dev/internal/COMPLETION.md |
Completed work checklist & current state |
fkyah3_dev/analysis/deepseek-v4-workflow-optimization.md |
V4 architecture research → config alignment |
| Upstream issue #24104 | reasoning_content root cause discussion |
| Discussion: Language Anchoring RFC | System-level approach to multilingual LLM adaptation |
Upstream
Based on anomalyco/opencode (Apache 2.0). Changes merged periodically.
Crafted by AI. Curated by human. Built for the real world.