{
  "SchemaVersion": "1",
  "Kind": "DirectoryIssues",
  "Slug": "pixoo-mcp-server",
  "Name": "pixoo-mcp-server",
  "CanonicalUrl": "https://askpod.ai/mcp/pixoo-mcp-server/issues",
  "ServerUrl": "https://askpod.ai/mcp/pixoo-mcp-server",
  "IssueTotal": 44,
  "Held": 21,
  "Issues": [
    {
      "Title": "bug(remote-image): https images depend on a writable temp dir and render unlike local files",
      "Excerpt": "### Server version\n\n1.2.0\n\n### mcp-ts-core version\n\n0.13.6\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.4.2\n\n### Transport\n\nHTTP (Streamable HTTP)\n\n### Description\n\n`fetchRemoteImageToTempPng` (`src/renderer/remote-image.ts`) re-encodes every https download as a PNG in the OS temp dir so `loadImage` can read it, and `pixoo_push_image` and the `pixoo_compose_scene` image preload unlink it afterwards. The round trip costs three things: every remote source fails when the temp dir isn't writable,…",
      "SourceUrl": "https://github.com/cyanheads/pixoo-mcp-server/issues/23",
      "PublishedAt": "2026-09-24T06:26:28.000Z",
      "State": "closed",
      "Comments": 4,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "feat(text): report characters drawn as the ? fallback in standard and compact text",
      "Excerpt": "### Use case\n\nA caller renders `20 €`, `9 ♥ 7×`, or common typed punctuation (`it’s`, `—`) in the `standard` or `compact` font. Both faces draw the same characters, printable ASCII plus `° ← ↑ → ↓ ▲ ▼ ♥ · …`; anything else, including a newline inside a single string or the invisible U+FE0F that often follows `♥`, draws as `?`, and nothing in the response says so. The caller only finds out by inspecting the preview image, which a model may not do closely enough to notice a single substituted…",
      "SourceUrl": "https://github.com/cyanheads/pixoo-mcp-server/issues/57",
      "PublishedAt": "2026-09-27T01:31:52.000Z",
      "State": "closed",
      "Comments": 3,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(tools): Object.prototype names like constructor resolve as colors",
      "Excerpt": "### Server version\n\n1.2.0\n\n### mcp-ts-core version\n\n0.13.6\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.4.2\n\n### Transport\n\nHTTP (Streamable HTTP)\n\n### Description\n\n`constructor` and `__proto__`, in any case, pass as colors. `@cyanheads/pixoo-toolkit` 0.8.2's `resolveColor` returns the inherited `Object.prototype` member instead of throwing (cyanheads/pixoo-toolkit#51), so every color input of `pixoo_compose_scene`, `pixoo_display_text`, and `pixoo_overlay_text` accepts them and draws black.…",
      "SourceUrl": "https://github.com/cyanheads/pixoo-mcp-server/issues/32",
      "PublishedAt": "2026-09-26T17:29:48.000Z",
      "State": "closed",
      "Comments": 3,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(pixoo_overlay_text): x/y bounds hardcoded to 64 regardless of PIXOO_SIZE",
      "Excerpt": "### Server version\n\n1.0.0\n\n### mcp-ts-core version\n\n0.10.6\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.3.x\n\n### Transport\n\nstdio\n\n### OS\n\nmacOS\n\n### Description\n\n`pixoo_overlay_text`'s `x`/`y` are `.min(0).max(64)` regardless of `PIXOO_SIZE`: one past the edge on a 64px display (last addressable index is 63), far off-canvas on a 16/32px device. Unlike `pixoo_display_text` and `pixoo_compose_scene`, which read `getServerConfig()` in their handlers, this tool never imports it.\n\nThe bound can't…",
      "SourceUrl": "https://github.com/cyanheads/pixoo-mcp-server/issues/8",
      "PublishedAt": "2026-06-30T15:43:35.000Z",
      "State": "closed",
      "Comments": 3,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "enhancement(pixoo_push_image): enforce fetch size cap during streaming",
      "Excerpt": "### Use case\n\n`fetchRemoteImageToTempPng` (`src/renderer/remote-image.ts`) — the single fetch path shared by `pixoo_push_image` and the scene image preloader — enforces its 10 MB cap (`MAX_IMAGE_BYTES`) only after the full response body is buffered: it checks `content-length`, then `await resp.arrayBuffer()`, then checks `buf.byteLength`. A response with no `content-length` header passes the pre-check and is buffered in full before the post-check fires, so a remote URL can force unbounded…",
      "SourceUrl": "https://github.com/cyanheads/pixoo-mcp-server/issues/7",
      "PublishedAt": "2026-06-30T15:43:16.000Z",
      "State": "closed",
      "Comments": 3,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(pixoo_display_text): a scrolling line's layout box is not where its frame draws it",
      "Excerpt": "### Server version\n\n1.2.1\n\n### mcp-ts-core version\n\n0.13.9\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.4.2\n\n### Transport\n\nstdio\n\n### Description\n\nWhen single-line text is too wide for the panel, `pixoo_display_text` scrolls it and reports `layout[0].action: \"scrolling\"`, but `box.x` is the centered placement, off the left edge. The static frame, the preview, and the scroll's starting position all draw the text from x = 0, so a caller reading `box` to place other content gets a column the…",
      "SourceUrl": "https://github.com/cyanheads/pixoo-mcp-server/issues/55",
      "PublishedAt": "2026-09-27T01:31:48.000Z",
      "State": "closed",
      "Comments": 2,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(pixoo_compose_scene): image and icon w/h accept 0 and negatives",
      "Excerpt": "### Server version\n\n1.2.0\n\n### mcp-ts-core version\n\n0.13.6\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.4.2\n\n### Transport\n\nHTTP (Streamable HTTP)\n\n### Description\n\nThe `pixoo_compose_scene` image element declares `w` and `h` as `z.number().int()` with no lower bound, so `0` and negative values pass validation and reach sharp inside `loadImage`. The caller gets an unclassified internal error with no recovery hint. The icon element has the same gap: `w: 0` renders nothing and reports success.…",
      "SourceUrl": "https://github.com/cyanheads/pixoo-mcp-server/issues/33",
      "PublishedAt": "2026-09-26T17:52:37.000Z",
      "State": "closed",
      "Comments": 2,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(config): a relative PIXOO_OUTPUT_DIR reports relative outputFiles",
      "Excerpt": "### Server version\n\n1.2.2\n\n### mcp-ts-core version\n\n0.13.9\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.4.2\n\n### Transport\n\nstdio\n\n### Description\n\n`PIXOO_OUTPUT_DIR` accepts any string, and preview files are written to `path.join(<dir>, <name>)`. A relative value such as `previews` saves under the server's working directory and reports relative `outputFiles`, while every render tool's output schema describes `outputFiles` as absolute paths. A caller can't resolve a relative path without…",
      "SourceUrl": "https://github.com/cyanheads/pixoo-mcp-server/issues/61",
      "PublishedAt": "2026-09-27T02:19:26.000Z",
      "State": "closed",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(pixoo_display_text): unknown keys in style, position, and background are dropped silently",
      "Excerpt": "### Server version\n\n1.2.2\n\n### mcp-ts-core version\n\n0.13.9\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.4.2\n\n### Transport\n\nstdio\n\n### Description\n\n`pixoo_display_text` rejects an unknown top-level key, but its nested objects are open: `style` and its custom `palette` stop, `position`, and both `background` object forms drop unknown keys silently. A misspelled key (`style.colour`, `position.X`, `background.gradeint`) renders as if it were absent. `pixoo_compose_scene` closes the same objects…",
      "SourceUrl": "https://github.com/cyanheads/pixoo-mcp-server/issues/60",
      "PublishedAt": "2026-09-27T02:19:23.000Z",
      "State": "closed",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(pixoo_compose_scene): an element's effect is ignored when it also has animate",
      "Excerpt": "### Server version\n\n1.2.2\n\n### mcp-ts-core version\n\n0.13.9\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.4.2\n\n### Transport\n\nstdio\n\n### Description\n\nAn element holding both `effect` and `animate` renders only its `animate` tracks: the scene renderer compiles `effect` only when `animate` is absent, so the effect is dropped with no error or notice. The design doc states one of `effect` or `animate` per element, but the element schemas accept both.\n\n### Steps to reproduce\n\n1. Call…",
      "SourceUrl": "https://github.com/cyanheads/pixoo-mcp-server/issues/59",
      "PublishedAt": "2026-09-27T02:19:21.000Z",
      "State": "closed",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(tools): layout action misreports static overflow and advertises values no path returns",
      "Excerpt": "### Server version\n\n1.2.1\n\n### mcp-ts-core version\n\n0.13.9\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.4.2\n\n### Transport\n\nstdio\n\n### Description\n\nThe `layout[]` output schema on `pixoo_display_text` and `pixoo_compose_scene` advertises values no path returns. `action` lists `none`, `shrunk-to-compact`, `scrolling`, `wrapped`, `truncated`, and `clipped`: `pixoo_display_text` returns only the first three, and `pixoo_compose_scene` returns only `none`, since scene elements are placed as given…",
      "SourceUrl": "https://github.com/cyanheads/pixoo-mcp-server/issues/56",
      "PublishedAt": "2026-09-27T01:31:50.000Z",
      "State": "closed",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(pixoo_compose_scene): misspelled element keys are dropped silently",
      "Excerpt": "### Server version\n\n1.2.1\n\n### mcp-ts-core version\n\n0.13.9\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.4.2\n\n### Transport\n\nstdio\n\n### Description\n\n`pixoo_compose_scene` rejects an unknown top-level key, but every nested object drops unknown keys silently: each element type, `style` and its custom `palette` stop, `effect`, `animate`, a rect `gradient`, each `pixels` point, and the `background` objects. Only `finish` is closed. A misspelled key (`colour`, `strokewidth`, `amplitud`), a key the…",
      "SourceUrl": "https://github.com/cyanheads/pixoo-mcp-server/issues/54",
      "PublishedAt": "2026-09-27T00:34:08.000Z",
      "State": "closed",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(image): relative image and sprite paths resolve against the server's working directory",
      "Excerpt": "### Server version\n\n1.2.1\n\n### mcp-ts-core version\n\n0.13.9\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.4.2\n\n### Transport\n\nstdio\n\n### Description\n\n`pixoo_push_image` `source`, and the `pixoo_compose_scene` image `source` and sprite `path`, are described as absolute local paths, but a relative path is accepted and resolved against the server process's working directory. A caller can't know that directory, so the same call finds a file or fails as `asset_not_found` depending on how the server…",
      "SourceUrl": "https://github.com/cyanheads/pixoo-mcp-server/issues/53",
      "PublishedAt": "2026-09-27T00:08:08.000Z",
      "State": "closed",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(pixoo_compose_scene): asset_not_found never sends its declared recovery hint",
      "Excerpt": "### Server version\n\n1.2.1\n\n### mcp-ts-core version\n\n0.13.9\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.4.2\n\n### Transport\n\nstdio\n\n### Description\n\n`pixoo_compose_scene` declares `asset_not_found` with the recovery hint \"Verify the file path exists and is readable, or check the URL is reachable.\", but no path that raises it sends that hint: `assertReadableAsset` (`src/renderer/scene-renderer.ts`) writes its own (\"Pass an absolute path to an existing, readable image file.\"), and the…",
      "SourceUrl": "https://github.com/cyanheads/pixoo-mcp-server/issues/51",
      "PublishedAt": "2026-09-26T23:50:56.000Z",
      "State": "closed",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(keyframes): twinkle renders different frames for identical calls",
      "Excerpt": "### Server version\n\n1.2.1\n\n### mcp-ts-core version\n\n0.13.9\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.4.2\n\n### Transport\n\nstdio\n\n### Description\n\nThe `twinkle` effect adds `Math.random()` jitter to each frame's brightness (`src/renderer/keyframes.ts`), so two identical `pixoo_compose_scene` calls render different frames. The tool declares `idempotentHint: true`, an agent comparing a preview with what it pushed a moment later sees different pixels, and any hash pin on a twinkling scene is…",
      "SourceUrl": "https://github.com/cyanheads/pixoo-mcp-server/issues/50",
      "PublishedAt": "2026-09-26T23:28:55.000Z",
      "State": "closed",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(pixoo_display_text): layout reports fits:true for text off the top, left, or bottom",
      "Excerpt": "### Server version\n\n1.2.1\n\n### mcp-ts-core version\n\n0.13.9\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.4.2\n\n### Transport\n\nstdio\n\n### Description\n\n`pixoo_display_text` reports `layout[].fits: true` for text that runs off the display. The single-line check compares only the text width to the panel (`src/renderer/text-engine.ts`), and the multi-line check tests only the right and bottom edges (`pixoo-display-text.tool.ts`), so text that is too tall, or placed above or left of the panel, still…",
      "SourceUrl": "https://github.com/cyanheads/pixoo-mcp-server/issues/49",
      "PublishedAt": "2026-09-26T22:43:24.000Z",
      "State": "closed",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(keyframes): non-numeric track values are accepted, then render wrong or fail unclassified",
      "Excerpt": "### Server version\n\n1.2.0\n\n### mcp-ts-core version\n\n0.13.6\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.4.2\n\n### Transport\n\nHTTP (Streamable HTTP)\n\n### Description\n\nThe `pixoo_compose_scene` `animate` schema accepts any string as a keyframe value, and the renderer reads `opacity`, `dx` and `dy` with `Number()`. A non-numeric string therefore becomes `NaN` and is never rejected. `visible` reads with `Boolean()`, so `\"false\"` keeps the element shown. Related: #45.\n\n### Steps to reproduce\n\n1.…",
      "SourceUrl": "https://github.com/cyanheads/pixoo-mcp-server/issues/47",
      "PublishedAt": "2026-09-26T20:41:12.000Z",
      "State": "closed",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(keyframes): numeric-string keyframes hold or draw fully opaque between keyframes",
      "Excerpt": "### Server version\n\n1.2.0\n\n### mcp-ts-core version\n\n0.13.6\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.4.2\n\n### Transport\n\nHTTP (Streamable HTTP)\n\n### Description\n\n`interpolateKeyframe` treats every pair of strings as colors. A numeric-string `opacity`, `dx` or `dy` keyframe that isn't a color holds its first value instead of ramping. One that looks like a hex color (`\"000\"`, `\"100\"`, `\"123456\"`) lerps to `#rrggbb`, which reads as `NaN`, so the element draws fully opaque between keyframes.…",
      "SourceUrl": "https://github.com/cyanheads/pixoo-mcp-server/issues/43",
      "PublishedAt": "2026-09-26T20:11:38.000Z",
      "State": "closed",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(pixoo_compose_scene): effect amplitude is ignored by pulse and twinkle",
      "Excerpt": "### Server version\n\n1.2.0\n\n### mcp-ts-core version\n\n0.13.6\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.4.2\n\n### Transport\n\nHTTP (Streamable HTTP)\n\n### Description\n\nThe `pixoo_compose_scene` effect `amplitude` is described as \"0–1 scale for fade/pulse\", but only `float`, `scroll-left`/`scroll-right` and `drift` read it. The other effects ignore it:\n\n- `pulse` always ramps opacity 50–100.\n- `twinkle` always flickers 40–100.\n- `fade-in`, `fade-out` and `blink` ignore it.\n\n### Steps to reproduce…",
      "SourceUrl": "https://github.com/cyanheads/pixoo-mcp-server/issues/41",
      "PublishedAt": "2026-09-26T19:41:37.000Z",
      "State": "closed",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(keyframes): an invalid color keyframe past the last frame is never reported",
      "Excerpt": "### Server version\n\n1.2.0\n\n### mcp-ts-core version\n\n0.13.6\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.4.2\n\n### Transport\n\nHTTP (Streamable HTTP)\n\n### Description\n\nWhen a color keyframe doesn't resolve, `interpolateKeyframe` (`src/renderer/keyframes.ts`) holds the previous color. The bad keyframe errors only on its own frame, so a typo in a keyframe past the scene's last frame is never reported.\n\n### Steps to reproduce\n\n1. Call `pixoo_compose_scene` with `push: false`, `frames: 2`, and one…",
      "SourceUrl": "https://github.com/cyanheads/pixoo-mcp-server/issues/40",
      "PublishedAt": "2026-09-26T19:41:35.000Z",
      "State": "closed",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(pixoo_compose_scene): stroke-drawn icons lose their glyphs",
      "Excerpt": "### Server version\n\n1.2.0\n\n### mcp-ts-core version\n\n0.13.6\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.4.2\n\n### Transport\n\nHTTP (Streamable HTTP)\n\n### Description\n\nSeveral registry icons are drawn as strokes, but the `icon` element fills every path with the even-odd rule. A two-point subpath has no area, so those strokes vanish:\n\n- `snow` draws nothing.\n- The arrows lose their shafts, and `sun` loses its rays.\n- `x-circle`, `alert-circle` and `info` render as plain disks.\n- `check-circle`'s…",
      "SourceUrl": "https://github.com/cyanheads/pixoo-mcp-server/issues/39",
      "PublishedAt": "2026-09-26T19:41:33.000Z",
      "State": "closed",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    }
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