Stage 5c of the MCP work. The agent could place sprites and edit
graphs, but it could not draw: pixel art, palettes and vector art had
no commands in its catalog. Two new areas bring 29 commands, so the
catalog now holds 144.
- pixelart (13): paint, layers (add, copy, remove, change, move,
merge down), frames (add, also as a copy, remove, move), canvas size
with an anchor, palette colors set and removed.
- paint_pixels edits one layer on one frame. Its steps run in order:
rows (a small picture as characters, a space keeps the pixel),
pixels, line, rect, ellipse, fill, clear. An index the palette does
not have, a pixel off the canvas and an unknown character are
refused.
- vectorart (16): shapes from rings or as rect and ellipse, outline,
style (fill, opacity, gradient or image fill, stroke), move, scale,
rotate and flip, copy, remove, combine, rename, order, move into
groups, group, layers.
- get_asset gives the palette of pixel art as colors. Up to 16384
pixels over all layers and frames each layer comes as rows, above
that only the number of painted pixels. Palette and vector colors
come as #rrggbb.
- Merge down, canvas size and removing a color are now builders in
pixelActions.ts. The panel and the agent share the same code.
- Color and point helpers moved into catalog/shared.ts, and graphs.ts
uses them too.
Found while testing:
- The ellipse tests only checked the four extreme points, which stay
right even with wrong handle lengths. The test now checks that every
point of the drawn curve lies on the ellipse.
Tests:
- agent-drawing (new, 9) and the other agent, pixel and relay tests:
133/133.
- 7 mutations, all red in the matching test.
- e2e 71 on melektaus-atx: 24/24. New check: the agent's pixel art
opens in its tab, reads back as rows, and its cel is on the server
after saving (status 200).
- Live in a test project: an 8x8 sprite and a copied second frame
read back as painted, a rotated square and a radial gradient disc
with their corners where computed.
- Gate on melektaus-atx: CHECK EXIT 0, 322 files, 4978 tests.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
adminandClaude Opus 5.5
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