ferstar/dsh-tool-ocr
C3本地 OCR 插件：让纯文本生成 LLM 也能读懂图片 | Local OCR plugin: give text-only generative LLMs the ability to read images
★ 1+ · ferstar/dsh-tool-ocr source on GitHub · this plugin in the registry
ferstar/dsh-tool-ocr is a DeepSeek Harness plugin rated C3 — powerful capability combined with sensitive behavior. It can rewrite the system prompt, can spawn subprocesses, executes system commands, decodes base64 payloads.
Not installable — declares only dsh.client, which dsh plugin add cannot install
What it can do
| Capability | Flag | Evidence |
|---|---|---|
| can rewrite the system prompt | prompt_surface | subprocess, systemPrompt |
| can spawn subprocesses | subprocess_service | inject: subprocess |
| executes system commands | exec | ×4 in authored code, e.g. src/engine.ts:63, src/engine.ts:237 |
| decodes base64 payloads | base64_decode | ×1 in authored code, e.g. src/engine.ts:13 |
Services it injects
connection locale settingsScope slots subprocess systemPrompt tools
How to read this
Levels measure capability surface and transparency, not maliciousness. A C3 plugin can be entirely legitimate — a desktop shell genuinely needs subprocesses. The point is that you can see this before installing. See the levels explained and how dsh plugins work.
Findings come from static analysis of shipped code; nothing is executed. Think a flag is wrong? Open an issue — every flag cites the file and line it came from.