Overview
@zhtx2026/dsh-pdf
DSH PDF 解析插件: 为 agent 提供 pdf_info / pdf_extract_text / pdf_render_page 三个工具。基于 pdfjs-dist + @napi-rs/canvas; 对未内嵌字体的 PDF (如嘉立创EDA导出) 自动改用系统字体渲染文字。热插拔 — 通过 cordis.patch.yml + profile node_modules 软链接挂载, 无需改动 dsh 源码。
README / EN
Package documentation
Registry summary
DSH PDF 解析插件: 为 agent 提供 pdf_info / pdf_extract_text / pdf_render_page 三个工具。基于 pdfjs-dist + @napi-rs/canvas; 对未内嵌字体的 PDF (如嘉立创EDA导出) 自动改用系统字体渲染文字。热插拔 — 通过 cordis.patch.yml + profile node_modules 软链接挂载, 无需改动 dsh 源码。
dsh.pub verifies the pinned bundle contract, runtime facts, and distribution semantics. The complete README remains in the source repository.
Read the full README on GitHubLIMITATIONS
Known limitations
- Scanned/image-only PDFs have no text layer — extraction returns nothing (rendering still works, as a plain image). - The sysfont renderer assumes `Type0` CID codes equal Unicode code points (true for `UniGB-UCS2-H` exports); exotic CID fonts fall back to pdfjs. - Large PDFs are parsed fully into memory.