Registry v0
This site IS the registry (spec §25): the index lives at /registry/index.ptr, packages beside it — published by git push through the deploy chain. ptc vendor
Numbers, lists, and text helpers — the foundation every program leans on.
The .pti codec (v1 + v2: palettes, gradients, polygons), the drawing and processing toolkit, and the PPM bridge — in and out.
The .pta codec, a tracker-style synthesizer, the composition toolkit (ADSR, mixing), and the WAV bridge.
The .ptm codec: placed primitives and raw triangles, tessellated to meshes with an OBJ bridge.
The .ptw codec (v2: inline media) and the escaping-by-construction HTML bridge with BMP embedding.
The .ptv codec: scenes in the .pti grammar, a play/fade timeline, and the Y4M bridge.
The polytone.pkg manifest decoder — this page and future tooling share it.
The first third-party-shaped package: an outline/frame filter on top of the images toolkit — the vendoring example from the spec.
The first package WITH a dependency: a poster effect built on imaging-extras — vendoring it pulls both, transitively, into vendor.lock.