Design Lounge

io.github.SusanAcharya/design-loungeSusanAcharyastreamable-httpv0.2.0Scanned 52 minutes ago

A UI design library and skill for agents, with a page review for AI giveaways, SEO, AEO, and GEO.

18 tools: 7 change things and 11 only read.

Reads private data · 1
Reads text others write · 6
Can send data out · 4
2 findings

Anlyon alternative

7 of these tools change something. Run those as governed actions.

Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.

Import an OpenAPI spec →

Tools

Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.

18 tools

Changes things 7Creates or changes something that can be changed back.Claude Code: ask

audit_slopDesign only: the tells of a generated page (stock copy, em dashes, buzzwords, icon-card trios, gradients, the indigo palette, emoji icons, numbered eyebrows, placeholder copy, made…Reads text others writeCan send data outNo findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
- outboundThe input takes a URL (input.url): a request to a URL can carry data to whoever runs it.
Description, as the server wrote it
Design only: the tells of a generated page (stock copy, em dashes, buzzwords, icon-card trios, gradients, the indigo palette, emoji icons, numbered eyebrows, placeholder copy, made-up numbers) and drift from the locked kit (faces, colours, radius, shadow). Static by default; render=true adds the measured checks.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
check_pickThe uniqueness check from Recent picks: direction, hero, and effect against this recipe; two of hero, work, footer against the related group; hero shape against the last two; frame…No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
The uniqueness check from Recent picks: direction, hero, and effect against this recipe; two of hero, work, footer against the related group; hero shape against the last two; frame against the last three. Returns problems and the Unlike line for the sheet.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
name_numberThe tie-break from rule 5 of Pick a direction: the sum of each letter's place in the alphabet, mod the number of fitting directions.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
The tie-break from rule 5 of Pick a direction: the sum of each letter's place in the alphabet, mod the number of fitting directions.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
pick_directionApply rules 3 to 5 of Pick a direction and the Recent picks check: calm words narrow to quiet, editorial, or sharp families; the history blocks recent directions, heroes, and effec…1 finding
Why it is in this group
- The description's first verb is "apply": a word for a change.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Findings
- Warn
  The server marks "pick_direction" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
  Matched text
  annotations: {"readOnlyHint":true,"openWorldHint":false}; The description's first verb is "apply": a word for a change.
  What this check looks for
Description, as the server wrote it
Apply rules 3 to 5 of Pick a direction and the Recent picks check: calm words narrow to quiet, editorial, or sharp families; the history blocks recent directions, heroes, and effects; the group check blocks two-of-three matches; the name number breaks the tie. You judge which directions fit the subject (rules 1, 2, 4) and pass them as `fitting`.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
review_pageThe all-in-one check for a built page: AI giveaways and kit drift (the Look fails), SEO, AEO, GEO, and, when Chromium is available, a rendered pass at 1280×800 and 390×844 with axe…Reads text others writeCan send data outNo findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
- outboundThe input takes a URL (input.url): a request to a URL can carry data to whoever runs it.
Description, as the server wrote it
The all-in-one check for a built page: AI giveaways and kit drift (the Look fails), SEO, AEO, GEO, and, when Chromium is available, a rendered pass at 1280×800 and 390×844 with axe accessibility, measured labels, faces, primaries, tap targets, and saved screenshots. Returns scores, fails first, each with its evidence and fix.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
start_designCall first for any new website, app, screen, or UI.1 finding
Why it is in this group
- The name "start_design" says "start": a word for a change.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Findings
- Warn
  The server marks "start_design" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
  Matched text
  annotations: {"readOnlyHint":true,"openWorldHint":false}; The name "start_design" says "start": a word for a change.
  What this check looks for
Description, as the server wrote it
Call first for any new website, app, screen, or UI. Reads their request the way the method does (flow, mode, named style, calm words), ranks the recipes, reads the project folder and the recent picks, and returns the brief to fill and the steps, each naming the tool to use.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
suggest_schemaJSON-LD for the page built only from facts on it: the entity (Organization, LocalBusiness subtypes, Person, Product, SoftwareApplication) with name, url, description, image, phone,…Reads text others writeCan send data outNo findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
- outboundThe input takes a URL (input.url): a request to a URL can carry data to whoever runs it.
Description, as the server wrote it
JSON-LD for the page built only from facts on it: the entity (Organization, LocalBusiness subtypes, Person, Product, SoftwareApplication) with name, url, description, image, phone, email, address, sameAs; and FAQPage from its own questions. Lists the fields it could not find. Never invents ratings, reviews, or prices.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true

Only reads 11Looks things up and changes nothing.Show 11 read-only tools

audit_searchWhether search engines can index the page and show it well (SEO), answer engines can lift a direct answer (AEO), and AI engines can reach it, read it without JavaScript, and name t…Reads text others writeCan send data outNo findings
Why it is in this group
- The name "audit_search" says "search": a word for reading.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
- untrusted-inputThe input takes a URL (input.url), and the tool reads it: it reads web pages, which anyone can write.
- outboundThe input takes a URL (input.url): a request to a URL can carry data to whoever runs it.
Claude Code: ask, because it is tagged outbound.
Description, as the server wrote it
Whether search engines can index the page and show it well (SEO), answer engines can lift a direct answer (AEO), and AI engines can reach it, read it without JavaScript, and name the entity (GEO): title, description, headings, alt, share card and its 1200×630 image, canonical, robots.txt for search and AI crawlers, sitemap, JSON-LD, question headings with short answers, server-rendered text.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
browse_libraryList themes, pairings, families, recipes, piece categories, collections, or kinds.Reads text others writeNo findings
Why it is in this group
- The name "browse_library" says "browse": a word for reading.
What it can reach
- untrusted-inputThe name "browse_library" says "browse": it reads web pages, which anyone can write.
Description, as the server wrote it
List themes, pairings, families, recipes, piece categories, collections, or kinds. Themes and pairings can be ranked by a mood ("warm craft", "editorial serif", "dark technical").
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
get_familyA family's rules: radius, button style, density, shadow, and the sentences that lock them.No findings
Why it is in this group
- The name "get_family" says "get": a word for reading.
Description, as the server wrote it
A family's rules: radius, button style, density, shadow, and the sentences that lock them. The family wins over a brief for radius, shadow, button, and density.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
get_iconsSVG for Lounge Icons by name (24px, stroke 1.75).No findings
Why it is in this group
- The name "get_icons" says "get": a word for reading.
Description, as the server wrote it
SVG for Lounge Icons by name (24px, stroke 1.75). With no names, lists them by group. Missing names come back as missing: then follow Icon and nav in components.md, never an emoji.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
get_pairingA pairing's CSS (Google Fonts import, --font-display, --font-text, mono if any), its numbers face, and any caution to say before you write.Reads text others writeNo findings
Why it is in this group
- The name "get_pairing" says "get": a word for reading.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
Description, as the server wrote it
A pairing's CSS (Google Fonts import, --font-display, --font-text, mono if any), its numbers face, and any caution to say before you write.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
get_pieceThe spec for one piece, with a picture of its demo: structure, counts, sizes, motion timing, states, hit targets, acceptance checklist.No findings
Why it is in this group
- The name "get_piece" says "get": a word for reading.
Description, as the server wrote it
The spec for one piece, with a picture of its demo: structure, counts, sizes, motion timing, states, hit targets, acceptance checklist. By default stops at "Optional below this line"; full=true adds the demo's exact paint and motion notes. demo=true adds the demo's HTML source, the acceptance file. Its colours and fonts are the demo's: translate them onto the locked kit.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
get_recipeA recipe (start) with its directions: each a complete look (theme, pairing, family, hero, effect, work, footer).No findings
Why it is in this group
- The name "get_recipe" says "get": a word for reading.
Description, as the server wrote it
A recipe (start) with its directions: each a complete look (theme, pairing, family, hero, effect, work, footer). Each direction says whether the recent history blocks it.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
get_themeA theme's full CSS (primary, secondary, tertiary, feedback, surfaces, link) and its pair for the other mode.No findings
Why it is in this group
- The name "get_theme" says "get": a word for reading.
Description, as the server wrote it
A theme's full CSS (primary, secondary, tertiary, feedback, surfaces, link) and its pair for the other mode. Colour only: fonts come from the pairing, radius and shadow from the family.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
read_guideRead a method file or one section of it.Reads private dataNo findings
Why it is in this group
- The name "read_guide" says "read": a word for reading.
What it can reach
- private-dataThe description's first sentence says "read" and "file": it reads files.
- private-dataThe input names a file (input.file), and the tool reads: it reads files.
Description, as the server wrote it
Read a method file or one section of it. Files: SKILL.md, app.md, brief.md, components.md, examples.md, flows.md, locale.md, native.md, practice.md, reference.md, search.md, show.md, styles.md, taste.md, website.md. Give a heading ("Look", "Write the idea", "Recent picks") to get only that section; outline=true lists the headings.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
search_piecesSearch 543 piece briefs by words (job, component, style, tag) and filters.No findings
Why it is in this group
- The name "search_pieces" says "search": a word for reading.
Description, as the server wrote it
Search 543 piece briefs by words (job, component, style, tag) and filters. Returns ids, summaries, and demo links. Then get_piece for the brief.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
search_wadaSanzo Wada's 348 combinations, by colour or material word (russet, slate, "dark warm") or nearest to a hex.No findings
Why it is in this group
- The name "search_wada" says "search": a word for reading.
Description, as the server wrote it
Sanzo Wada's 348 combinations, by colour or material word (russet, slate, "dark warm") or nearest to a hex. Only for Free colour, a brand board no theme fits, or colours they asked for. Take one line whole; the header says how to map it to roles.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Exfil surface

Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.

24 paths in this server alone from private data, through text someone else wrote, to a way out. Denying 1 private-data tool breaks every one.

Reads private data1: Reads files, mail, messages, databases, secrets, calendars or repositories.; read_guide
Reads text others write6: Brings in text someone else can write: web pages, inbound email, messages, issues and comments.; audit_search
audit_slop
browse_library
get_pairing
review_page
suggest_schema
Can send data out4: Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.; audit_search
audit_slop
review_page
suggest_schema

deny to break every path

{
  "permissions": {
    "deny": [
      "mcp__design-lounge__read_guide"
    ]
  }
}

Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.

Findings

Matches of fixed checks, with the text they matched.

2 warn

Warnstart_design
The server marks "start_design" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
Matched text
annotations: {"readOnlyHint":true,"openWorldHint":false}; The name "start_design" says "start": a word for a change.
What this check looks for
Warnpick_direction
The server marks "pick_direction" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
Matched text
annotations: {"readOnlyHint":true,"openWorldHint":false}; The description's first verb is "apply": a word for a change.
What this check looks for

History

Changes to its tool definitions and to its remote endpoint, newest first.

No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.

All changes to this server

Install

Pinned to version 0.2.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http design-lounge https://www.designlounge.live/api/mcp

claude mcp add --transport http design-lounge https://www.designlounge.live/api/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json

{
  "permissions": {
    "allow": [
      "mcp__design-lounge__get_recipe",
      "mcp__design-lounge__search_pieces",
      "mcp__design-lounge__get_piece",
      "mcp__design-lounge__browse_library",
      "mcp__design-lounge__get_theme",
      "mcp__design-lounge__get_pairing",
      "mcp__design-lounge__get_family",
      "mcp__design-lounge__get_icons",
      "mcp__design-lounge__search_wada",
      "mcp__design-lounge__read_guide"
    ],
    "ask": [
      "mcp__design-lounge__start_design",
      "mcp__design-lounge__pick_direction",
      "mcp__design-lounge__check_pick",
      "mcp__design-lounge__name_number",
      "mcp__design-lounge__review_page",
      "mcp__design-lounge__audit_slop",
      "mcp__design-lounge__audit_search",
      "mcp__design-lounge__suggest_schema"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as design-lounge. Review it before you use it.

Capability tags behind 7 rules

mcp__design-lounge__browse_library untrusted-input
mcp__design-lounge__get_pairing untrusted-input
mcp__design-lounge__read_guide private-data
mcp__design-lounge__review_page untrusted-input, outbound
mcp__design-lounge__audit_slop untrusted-input, outbound
mcp__design-lounge__audit_search untrusted-input, outbound
mcp__design-lounge__suggest_schema untrusted-input, outbound

Keep the decision: fail CI when the tools change, follow every change, or show a badge.

Pin in CI

Fail a build when the tools you reviewed are not the tools the server serves today.

curl -s "https://anlyon.dev/api/v1/servers/io.github.SusanAcharya/design-lounge/verify?hash=1083943291e6997dd7358fcb8dde0e6f0aedd8bd9b4e5966af8b9b7934047e94" | jq -e '.changed == false'

Pinned hash 1083943291e6, from Oct 26, 2026, 20:18 UTC.

Watch

Get told when its tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/io.github.SusanAcharya/design-lounge/changes.xml

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Badge

[![anlyon.dev](https://anlyon.dev/badge/io.github.SusanAcharya/design-lounge.svg)](https://anlyon.dev/servers/io.github.SusanAcharya/design-lounge)

Source: MCP Registry · repository. Synced Oct 26, 2026, 20:18 UTC.