v4.1.0 — product performance
PDF Reader MCP 4.1.0
Native Rust product performance release.
Highlights
- Process-local warm cache for identical local
read_pdfrequests - Smaller release natives (strip + thin LTO; linux-x64 ~15.6 MB vs ~25.5 MB on 4.0.2)
- Product proof / before-after acquisition assets
- Sole-Rust production remains the only engine path
Bounded performance (linux-x64, registry-installed)
Registry-bound dual-mode suite vs TS 3.0.14:
persistent_warm: min ~10.4× across 8 required classes- Method bounds: same-host, identical local re-reads, warm-cache labeled
See docs/specs/performance/4.1.0-same-host-performance-report.md.
Install
npm install -g @sylphx/pdf-reader-mcp@4.1.0