LogoLab
NPM · LOGOLAB
Trace an image to a clean SVG and export a full app-icon set, locally, from your coding agent.
Available components
Last scanned (4 hours ago)
Scores higher than 90% of npm servers
Category Design and Media
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security98
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- 30 of 105 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency97
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Cryptographically verified build provenance (signed, bound to Blaxzter/LogoLab). View diagnostics → Pass
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 11 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability54
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 4337 tokens (~867/item across 5 items; 5 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management70
- Stability observed for 21 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 5 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 6 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 4 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.
- 1 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes.
- 30 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 47 to 50. That category is still filling its 30-day observation window: 14 days of observed history at the previous scan, 15 at this one. The score rises as the window fills, whether or not the server changes.
- 29 Oct 26 0
- Security disclosure: unverified → fail ▼ functional
- 28 Oct 26 +1
- Security disclosure: fail → unverified ▼ functional
- 26 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.
- 25 Oct 26 +15
- Malware scan: unverified → pass ▲ security
- Package version: 0.7.0 → 0.8.0 functional
- 24 Oct 26 −14
- Malware scan: pass → unverified ▼ security
- Package version: 0.7.0 → 0.8.0 functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Analysed npm/logolab@0.8.0
Provenance Verified
A signed build attestation was found and verified, binding this exact artifact to the source repository it claims to come from.
| Result | Verified |
|---|---|
| Ecosystem | npm |
| Reason | Verified |
| Discovered via | Registry attestation endpoint |
| Source repo | Blaxzter/LogoLab |
| Certificate issuer | https://token.actions.githubusercontent.com |
| Certificate SAN | https://github.com/Blaxzter/LogoLab/.github/workflows/release.yml@refs/tags/v0.8.0 |
| Rekor log index | 3443674742 |
| Predicate type | SLSA build provenance https://slsa.dev/provenance/v1 |
| Subject digest | sha512:1fd858658a7183707a0611ac286b30ab72fefcd32d492e81614f51df46dc401bd70e8ad0f3d5a921520ed1ed054b318596f7d2244d889f6d1b39d6ae8 |
Background: How many MCP packages publish verified provenance →
Dependencies 105 packages
| Packages resolved | 105 |
|---|---|
| Stale | 30 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
export_icons Export an icon collection ~614
Render a logo (SVG or raster) into a complete icon collection on disk. Presets: pwa public/ — favicon PNGs + favicon.ico, apple-touch-icon, 192/512 PWA icons, maskable pair, manifest.webmanifest and a <head> snippet. favicon public/ — the 16/32/48 PNGs, a real multi-size favicon.ico, apple-touch-icon and the <head> snippet. web public/ — the full catalogue: every favicon, apple, Android, maskable and Windows tile size the app offers. tauri src-tauri/icons — the exact set `tauri icon` generates: PNGs, icon.ico, icon.icns and the Windows Store logos. electron build/ — icon.icns (mac), icon.ico (win) and build/icons/*.png (linux), the layout electron-builder picks up by default. android res/mipmap-* — ic_launcher, ic_launcher_round and the adaptive ic_launcher_foreground at every density, plus the v26 XML and the 512 Play listing icon. ios AppIcon.appiconset — every iPhone/iPad size plus the 1024 marketing icon, with Contents.json. Forced opaque: iOS rejects alpha. extension icons/icon-16..128.png for a Chrome/Firefox MV3 extension, with the manifest fragment to paste in. An SVG source is rendered analytically at every size, so a 16px favicon is drawn, not downsampled. Maskable/adaptive icons get the platform safe zone automatically (Android keeps only the centre 66% circle). Also emits the real multi-image favicon.ico / .icns containers and the text assets each platform needs (webmanifest, <head> snippet, Contents.json, adaptive-icon XML).
| Name | Type | Req | Description |
|---|---|---|---|
| appName | string | – | Name used in the webmanifest and the logolab-icons.md notes. Default "App". |
| appearance | object | – | How the logo sits in the icon. Defaults keep the source art full-bleed and transparent; the icons that must be opaque take `opaque`. |
| backgroundColor | string | – | background_color (splash screen) in the manifest. Default: the opaque icons’ fill. |
| image | string | yes | Path to the logo: an SVG (best — rendered crisply at every size) or a raster image. |
| outDir | string | yes | Directory to write into. Files land in the layout each preset expects (public/, src-tauri/icons/, res/, …). |
| presets | array | – | Which collections to write. Default ["pwa"]. Several may be combined. |
| sizes | array | – | Extra arbitrary sizes, written to icons/icon-<n>.png. |
| startUrl | string | – | start_url in the manifest; the scope is its directory. Default "/". |
| themeColor | string | – | theme_color in the manifest and <meta name="theme-color">. Default: backgroundColor. |
No output schema declared.
No examples provided.
inspect_icon Inspect an image before tracing ~572
Report what an image is (size, format, transparency) and what the tracer WOULD do with it — colour vs mono, gradients on or off, the mono cut, the resolution it would trace at — without tracing. Fast. Use it to sanity-check a source, or to explain a choice before overriding it.
| Name | Type | Req | Description |
|---|---|---|---|
| despeckle | number | – | 0 keeps every speck, 100 is aggressive. Default 25. |
| detail | string | – | high lifts the flat-art raster cap 2048 → 4096: crisper, ~4x the work. |
| fidelity | number | – | Shape-beautification tolerance in px; 0 disables snapping to circles/lines. |
| flattenOnto | string | – | Composite a TRANSPARENT source onto this colour before tracing, e.g. "#ffffff". Omit to keep the alpha. (Not the card colour — that is appearance.background.) |
| gradients | string | – | auto (default) probes for real colour ramps. flat forces solid fills (right for most icons). rich forces gradient fitting. |
| image | string | yes | Path to a PNG, JPEG, WebP, GIF, BMP or SVG file. Relative paths resolve against the working directory. |
| layering | string | – | Colour mode. stacked (default): a shape paints under the shapes in front of it — fewer nodes, no hairline seams between colours, shapes stay whole in a design tool. tiled: shapes fit edge to edge, wi… |
| mode | string | – | auto (default) counts the inks: one ink on paper traces mono, which is far cleaner for line art; anything else traces colour. |
| removeBackground | boolean | – | Drop the detected background layer so the SVG comes back transparent. |
| smoothing | number | – | 0 = crisp and node-dense, 100 = smooth and sparse. Default 50. |
| strokes | boolean | – | Trace LINE ART as centreline strokes with a measured stroke-width (open and closed stroked paths you can re-weight), instead of filled outlines of each line. Ink no stroke explains (a dot, a note hea… |
| strokesOnly | boolean | – | With `strokes`: NO filled paths at all — the ink no stroke explains (a dot, a note head, a solid shape) is drawn as round-capped strokes too, along its own middle and as wide as it is there; a dot is… |
No output schema declared.
No examples provided.
make_app_icons Image → traced SVG → icon set ~996
The whole pipeline in one call: trace the image to a clean SVG, then render that SVG into the icon collections asked for. This is the tool to use on an AI-generated icon. Presets: pwa public/ — favicon PNGs + favicon.ico, apple-touch-icon, 192/512 PWA icons, maskable pair, manifest.webmanifest and a <head> snippet. favicon public/ — the 16/32/48 PNGs, a real multi-size favicon.ico, apple-touch-icon and the <head> snippet. web public/ — the full catalogue: every favicon, apple, Android, maskable and Windows tile size the app offers. tauri src-tauri/icons — the exact set `tauri icon` generates: PNGs, icon.ico, icon.icns and the Windows Store logos. electron build/ — icon.icns (mac), icon.ico (win) and build/icons/*.png (linux), the layout electron-builder picks up by default. android res/mipmap-* — ic_launcher, ic_launcher_round and the adaptive ic_launcher_foreground at every density, plus the v26 XML and the 512 Play listing icon. ios AppIcon.appiconset — every iPhone/iPad size plus the 1024 marketing icon, with Contents.json. Forced opaque: iOS rejects alpha. extension icons/icon-16..128.png for a Chrome/Firefox MV3 extension, with the manifest fragment to paste in.
| Name | Type | Req | Description |
|---|---|---|---|
| appName | string | – | Name used in the webmanifest and the logolab-icons.md notes. |
| appearance | object | – | How the logo sits in the icon. Default: full-bleed, transparent; the icons that must be opaque take `opaque`. |
| backgroundColor | string | – | background_color (splash screen) in the manifest. Default: the opaque icons’ fill. |
| despeckle | number | – | 0 keeps every speck, 100 is aggressive. Default 25. |
| detail | string | – | high lifts the flat-art raster cap 2048 → 4096: crisper, ~4x the work. |
| fidelity | number | – | Shape-beautification tolerance in px; 0 disables snapping to circles/lines. |
| flattenOnto | string | – | Composite a TRANSPARENT source onto this colour before tracing, e.g. "#ffffff". Omit to keep the alpha. (Not the card colour — that is appearance.background.) |
| gradients | string | – | auto (default) probes for real colour ramps. flat forces solid fills (right for most icons). rich forces gradient fitting. |
| image | string | yes | Path to the generated or drawn icon image. |
| keepSvg | string | – | Also write the traced SVG here (a copy is placed inside the collection anyway). |
| layering | string | – | Colour mode. stacked (default): a shape paints under the shapes in front of it — fewer nodes, no hairline seams between colours, shapes stay whole in a design tool. tiled: shapes fit edge to edge, wi… |
| mode | string | – | auto (default) counts the inks: one ink on paper traces mono, which is far cleaner for line art; anything else traces colour. |
| outDir | string | yes | Directory to write the icon set into. |
| presets | array | – | Collections to write. Default ["pwa"]. |
| removeBackground | boolean | – | Drop the detected background layer so the SVG comes back transparent. |
| sizes | array | – | Extra arbitrary PNG sizes. |
| smoothing | number | – | 0 = crisp and node-dense, 100 = smooth and sparse. Default 50. |
| startUrl | string | – | start_url in the manifest; the scope is its directory. Default "/". |
| strokes | boolean | – | Trace LINE ART as centreline strokes with a measured stroke-width (open and closed stroked paths you can re-weight), instead of filled outlines of each line. Ink no stroke explains (a dot, a note hea… |
| strokesOnly | boolean | – | With `strokes`: NO filled paths at all — the ink no stroke explains (a dot, a note head, a solid shape) is drawn as round-capped strokes too, along its own middle and as wide as it is there; a dot is… |
| themeColor | string | – | theme_color in the manifest and <meta name="theme-color">. Default: backgroundColor. |
No output schema declared.
No examples provided.
split_icon_sheet Split a sheet of icons ~1,127
Cut a CONTACT SHEET — a grid of many icons on one canvas, which is what image models usually return for "a set of icons" — into individual traced SVGs. Detects the tiles (grid or free layout; pass `grid` when you know the layout, which also keeps an icon drawn as separate pieces whole), crops each with the sheet's own paper colour, and traces each one with its own plan: a one-ink glyph goes mono, a shaded badge goes colour. Tiles come back transparent (removeBackground is ON here) and every mono tile of the same ink is painted in ONE ink, so a set stays consistent; `ink: "currentColor"` and `normalize: 24` give you icon-set-ready files in one call. Caption text under the icons is detected and reported, but not read (OCR is browser-only), so tiles are named by position — or by `names`, in reading order. Each run records what it wrote in logolab-sheet.json and removes what a previous run with the same prefix left behind.
| Name | Type | Req | Description |
|---|---|---|---|
| despeckle | number | – | 0 keeps every speck, 100 is aggressive. Default 25. |
| detail | string | – | high lifts the flat-art raster cap 2048 → 4096: crisper, ~4x the work. |
| fidelity | number | – | Shape-beautification tolerance in px; 0 disables snapping to circles/lines. |
| gap | number | – | Force the grouping gap in source px. Omit to detect it; prefer `grid` when the layout is known. |
| gradients | string | – | Default auto. |
| grid | object | – | The layout, when you know it: { rows, cols }. Everything inside one cell is one icon, however far apart its pieces are (a dashed curve, four corner brackets, a dashboard of four rectangles) — the cas… |
| ink | string | – | Paint a MONO trace in this instead of the ink the probe read: a hex colour, or "currentColor" so the icon takes the CSS text colour (what an icon set wants). Colour traces keep their colours. |
| inset | number | – | With normalize: units kept clear on each side. Default size/12 (2 on a 24 grid, as Lucide draws). |
| keepCrops | boolean | – | Also write each tile as a PNG next to its SVG. |
| layering | string | – | Colour mode. stacked (default): a shape paints under the shapes in front of it — fewer nodes, no hairline seams between colours, shapes stay whole in a design tool. tiled: shapes fit edge to edge, wi… |
| limit | integer | – | Trace at most this many tiles (tracing is the slow part). A limited run is a preview: it removes nothing. |
| mode | string | – | Per-tile colour decision. Default auto. |
| names | array | – | File names for the icons in READING order (row-major, top-left first): ["home", "search", …] writes home.svg, search.svg, …. Icons past the end of the list keep <prefix>-nn. |
| normalize | number | – | Refit the SVG into a square viewBox of this many units: normalize: 24 fits the art into "0 0 24 24", centred, with `inset` units clear on every side, coordinates rounded to 2 decimals — so every icon… |
| outDir | string | yes | Directory to write one SVG per detected icon into. |
| padding | number | – | Padding around each icon as a fraction of its long side. Default 0.08. |
| prefix | string | – | File-name stem: <prefix>-01.svg. Default: the sheet file name. |
| quiet | boolean | – | Return only the summary (one line per icon for a sheet) and skip the JSON block. For batches, where the JSON repeats what the summary says. |
| removeBackground | boolean | – | Default TRUE on a sheet: tiles come back transparent. Pass false to keep each tile's paper as a rectangle under the ink. |
| sheet | string | yes | Path to the sheet image. |
| smoothing | number | – | 0 = crisp and node-dense, 100 = smooth and sparse. Default 50. |
| strokes | boolean | – | Trace LINE ART as centreline strokes with a measured stroke-width (open and closed stroked paths you can re-weight), instead of filled outlines of each line. Ink no stroke explains (a dot, a note hea… |
| strokesOnly | boolean | – | With `strokes`: NO filled paths at all — the ink no stroke explains (a dot, a note head, a solid shape) is drawn as round-capped strokes too, along its own middle and as wide as it is there; a dot is… |
| threshold | number | – | How far from the paper colour a pixel counts as ink. Default 24. |
No output schema declared.
No examples provided.
trace_icon Trace an image to clean SVG ~848
Vectorize a raster image into a clean, editable SVG: colour regions become real shapes with fitted curves, not a traced outline of pixels. Decides colour vs mono, gradient fitting and trace resolution automatically (override with the options). Writes the .svg and reports path count, node count and the decisions it made.
| Name | Type | Req | Description |
|---|---|---|---|
| despeckle | number | – | 0 keeps every speck, 100 is aggressive. Default 25. |
| detail | string | – | high lifts the flat-art raster cap 2048 → 4096: crisper, ~4x the work. |
| fidelity | number | – | Shape-beautification tolerance in px; 0 disables snapping to circles/lines. |
| flattenOnto | string | – | Composite a TRANSPARENT source onto this colour before tracing, e.g. "#ffffff". Omit to keep the alpha. (Not the card colour — that is appearance.background.) |
| gradients | string | – | auto (default) probes for real colour ramps. flat forces solid fills (right for most icons). rich forces gradient fitting. |
| image | string | yes | Path to the image to trace (PNG, JPEG, WebP, GIF, BMP, or an SVG to re-trace). |
| ink | string | – | Paint a MONO trace in this instead of the ink the probe read: a hex colour, or "currentColor" so the icon takes the CSS text colour (what an icon set wants). Colour traces keep their colours. |
| inline | boolean | – | Also return the SVG markup in the response (only do this for small icons). |
| inset | number | – | With normalize: units kept clear on each side. Default size/12 (2 on a 24 grid, as Lucide draws). |
| layering | string | – | Colour mode. stacked (default): a shape paints under the shapes in front of it — fewer nodes, no hairline seams between colours, shapes stay whole in a design tool. tiled: shapes fit edge to edge, wi… |
| mode | string | – | auto (default) counts the inks: one ink on paper traces mono, which is far cleaner for line art; anything else traces colour. |
| normalize | number | – | Refit the SVG into a square viewBox of this many units: normalize: 24 fits the art into "0 0 24 24", centred, with `inset` units clear on every side, coordinates rounded to 2 decimals — so every icon… |
| out | string | – | Where to write the SVG. Default: next to the source, same name, .svg extension (<name>.traced.svg when the source is itself that .svg, so it is never overwritten). |
| quiet | boolean | – | Return only the summary (one line per icon for a sheet) and skip the JSON block. For batches, where the JSON repeats what the summary says. |
| removeBackground | boolean | – | Drop the detected background layer so the SVG comes back transparent. |
| smoothing | number | – | 0 = crisp and node-dense, 100 = smooth and sparse. Default 50. |
| strokes | boolean | – | Trace LINE ART as centreline strokes with a measured stroke-width (open and closed stroked paths you can re-weight), instead of filled outlines of each line. Ink no stroke explains (a dot, a note hea… |
| strokesOnly | boolean | – | With `strokes`: NO filled paths at all — the ink no stroke explains (a dot, a note head, a solid shape) is drawn as round-capped strokes too, along its own middle and as wide as it is there; a dot is… |
No output schema declared.
No examples provided.
How do I install the LogoLab MCP server?
LogoLab runs locally as an npm package, launched with npx -y logolab. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · logolab
claude mcp add blaxzter-logolab -- npx -y logolab
What is the LogoLab MCP server?
LogoLab is an MCP server listed in the public MCP registry as io.github.Blaxzter/logolab. Trace an image to a clean SVG and export a full app-icon set, locally, from your coding agent. This page covers its npm package (logolab).
Is the LogoLab MCP server safe to use?
LogoLab scores 86 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 5 November 2026. It declares no install or post-install scripts. Its build provenance is signed and verified. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the LogoLab MCP server expose?
LogoLab exposes 5 tools: inspect_icon, trace_icon, export_icons, make_app_icons, split_icon_sheet. Their descriptions and schemas cost roughly 4,157 tokens of context every time the server is loaded.
Is the LogoLab MCP server still maintained?
LogoLab is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the LogoLab MCP server under?
LogoLab declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.