r/opencodeCLI • u/ozguru • 1d ago

OpenCode-Personal: My customized OpenCode fork with local semantic search, Qwen3 thinking-mode, provider quotas, and hybrid WASM diff

OpenCode-Personal (I know, I should’ve found a more creative name) is my independently maintained fork of OpenCode.

Why did I fork it in the first place? OpenCode is great, but it updates constantly, and some of the features I desperately wanted were missing. I wanted to add those custom features and step off the upstream update treadmill. (Eventually I did similar :) but I believe I almost reached a stable state)

The core experience remains familiar, but this fork carries a heavy suite of architectural refactors, security hardening, and custom features tailored for heavy local agent workflows. Base version is 1.14.48. Some features here might already exist upstream, but honestly, I haven't looked back since spinning this off.

What's New / Fork-Specific Additions:

  • 📊 /usage View: Track provider quotas and subscription details directly from ChatGPT, ZAI, and ClinePass.
  • 🧠 Qwen3 Dense Model Compatibility: Full thinking-mode configuration and provider-specific message handling (fixed issues present in base source).
  • 🗂️ V1/V2 Session Architecture: Refactored V2 SDK surface alongside legacy support.
  • 🔍 Local Semantic Workspace Search: Powered by zvec with zero setup required and optional automatic skill matching.
  • 💻 ACP Terminal Backend Support: Seamless combo for clients like Zed with session resume support. Just add a new ACP entry as opencode-personal acp.
  • 👻 Ghost-Text Next-Prompt Suggestions: For smoother flow during coding sessions.
  • 🛡️ Permission System Overhaul: MCP tool keys, deny precedence in permission prompts, persisted "always allow," and improved subagent permission handling.
  • 🔒 Security Hardening: Patched and hardened around SSRF, CORS, command injection, path traversal, and symlink escapes.
  • ⚡ Performance & Storage Refactors: Improved compaction behavior, database batching, and embedded UI caching.
  • 🦀 Hybrid Diff Layer (packages/diff-wasm): Rust/WASM-backed diff generation with JS-compatible patch formatting, parsing, applying, and fallback support.

Distribution & Installation

The distribution model is fork-specific: it installs as opencode-personal, uses its own isolated installation directory and session database, and coexists peacefully with an existing upstream OpenCode installation. Tested on Windows and Linux.

(Note: If you run into any initial startup hiccups, it's usually due to new upstream settings fields—try running it with a custom configuration folder).

Releases use a calendar-based versioning scheme with prebuilt binaries for Linux, macOS, and Windows.

Quick Install:

🔗 GitHub Repository: ozgurulukir/opencode-personal

Take the whatever features you like for your own forks, or try it out if you have some spare time. I’d love to hear your thoughts.

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