"Information about shadcn (UI component library)" matching MCP tools:

• list_componentsA

  petal-components-mcpA

  List every component shipped by petal_components, the shadcn-style component library for Phoenix LiveView. This is the canonical Phoenix UI vocabulary - call it before composing any HEEx so you reach for an existing component instead of hand-rolling Tailwind divs.

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• get_design_guidelinesA

  Marmo UI MCPA

  MANDATORY FIRST CALL before writing any @marmoui/ui code in this session. Returns a step-by-step generation checklist (which tools to call, in what order), critical rules (no namespace sub-components, PageSection is self-closing, no Sidebar export), component patterns, and ICON LIBRARY RULES. Pass iconLibrary (default "phosphor"; also "material" | "lucide" | "tabler" | "heroicons" | "feather") to get that library's import source, icon name map, and weight/style mapping — and pass the SAME value to review_generated_code so it enforces it. Ask the user which icon library they want before writing UI code. Call topic="patterns" to get the generation checklist specifically.

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• get_design_guidelinesA

  marmo-uiA

  MANDATORY FIRST CALL before writing any @marmoui/ui code in this session. Returns a step-by-step generation checklist (which tools to call, in what order), critical rules (no namespace sub-components, PageSection is self-closing, no Sidebar export), component patterns, and ICON LIBRARY RULES. Pass iconLibrary (default "phosphor"; also "material" | "lucide" | "tabler" | "heroicons" | "feather") to get that library's import source, icon name map, and weight/style mapping — and pass the SAME value to review_generated_code so it enforces it. Ask the user which icon library they want before writing UI code. Call topic="patterns" to get the generation checklist specifically.

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• get_component_updatesA

  TsehaA

  Returns per-component breaking changes and a migration guide between an installed version of the project's active component package and the latest published version. Read-only: it reports an upgrade, it never performs one. Use it when planning or reviewing a component-library upgrade, or before bumping the package version in a manifest. current_version is the exact semver currently installed, e.g. "1.0.0" - not a range, so no leading "v", "^", or "~"; read it from list_packages when unsure. Passing the latest version returns an empty change set. It is not a per-component changelog and not a current spec - use get_component for one component today, and list_packages for what is installed. Requires update tracking, a Team plan feature; on lower plans it returns an upgrade-required error instead of data.

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• migrate_to_propelauth_fullstackA

  PropelAuth Integration MCP ServerA

  Returns instructions for migrating from an existing auth provider to PropelAuth in a fullstack Nextjs App Router or Nextjs Pages Router application. If the user is using Next.js as just a frontend (e.g. client-side rendered with or without server routes), use the migrate_to_propelauth_frontend tool. Guidance includes installation and configuration, retrieving user or org information, logging users out, redirecting users to login, and more. Make sure to use the 'Installation' guidance first. It is important to call every guidance to ensure a successful integration. Do not update a component/hook/etc from the auth provider until you receive guidance about that component/hook/etc

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• render_parcel_shapeA

  PortlandMaps (Unofficial)B

  Render a property's lot as an interactive UI component (inline SVG): a City of Portland aerial photo underlay (showing the true roofline) with the parcel outline, the building footprint(s) on the lot, approximate setback dimensions, a north arrow, and faint neighbouring parcels overlaid on top. Provide a detailType+detailId to fetch geometry, or pass rings directly. Aerial, footprints, and neighbours come from Portland's public ArcGIS layers; set basemap="none" to drop the photo and includeContext=false for just the bare outline. Renders in MCP Apps hosts (Claude) and legacy mcp-ui hosts.

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• ui_statesA

  Colour MemoryA

  Generate a complete WCAG-compliant UI state palette from a brand hex. Returns colours for: brand, hover, active, disabled, focus ring, success, warning, error, info, surface subtle, surface strong. All states computed for contrast against your background colour. Returns hex, contrast ratio, WCAG grade, and usage note for each state. Includes CSS custom properties ready to paste. Supports light and dark mode. Use before building any UI component system.

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• ui_statesA

  Colour MemoryA

  Generate a complete WCAG-compliant UI state palette from a brand hex. Returns colours for: brand, hover, active, disabled, focus ring, success, warning, error, info, surface subtle, surface strong. All states computed for contrast against your background colour. Returns hex, contrast ratio, WCAG grade, and usage note for each state. Includes CSS custom properties ready to paste. Supports light and dark mode. Use before building any UI component system.

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• ui_statesA

  Colour MemoryA

  Generate a complete WCAG-compliant UI state palette from a brand hex. Returns colours for: brand, hover, active, disabled, focus ring, success, warning, error, info, surface subtle, surface strong. All states computed for contrast against your background colour. Returns hex, contrast ratio, WCAG grade, and usage note for each state. Includes CSS custom properties ready to paste. Supports light and dark mode. Use before building any UI component system.

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• list_componentsA

  TsehaA

  Lists every UI component in the project's design system, each with its name, source package, import path, and a short note on its intended use. Read-only and unpaginated: it returns the whole catalog across all packages assigned to the project, so expect a large response on big design systems. Use it to see what exists before building UI, and to get the exact component name other tools need. Do not use it to find a component by need - search_components ranks by description - and do not use it for props, examples, or Figma data, which only get_component returns. project_id is not a display filter: it selects the assigned packages, so two projects in one organization legitimately return different catalogs.

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• list_componentsA

  ionic-framework-mcpA

  List the UI components of Ionic Framework, optionally filtered by a keyword. Use this to find the component that fits a piece of UI before building it by hand, and to learn the custom element name it is used under. Use limit 100 to list every component. Returns `tag`, `description` and `url` per component, where `url` is the documentation page carrying its full API reference. Do not use this to read a component's API: call `get_doc_page` with the returned `url`. Do not use it for Capacitor plugins or native capabilities, which are covered by the Capacitor MCP server at https://capacitor-mcp.capawesome.io/mcp.

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• polyxd_showA

  PolyxdA

  Validates a Polyxd UI document and shows it to the user as an interactive screen, drawn by the Polyxd renderer in the design-system pack you choose (default material3). Shows nothing if the document has errors; fix them first with polyxd_validate. When the user presses an action in the screen, you receive a chat message from the user naming the action and its context; that only tells you their choice, and nothing has been submitted or paid. Packs: material3, antd, bootstrap, carbon, chakra, fluent, govuk, mantine, polaris, primer, radix, shadcn, spectrum, brutalist, civic, editorial, finance, glass, health, mono, neon, pastel, sketch, terminal, wireframe.

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• neuron_get_ad_requestA

  neuronB

  Get detailed information about a specific ad request, including pool selections if targeting mode is manual.

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• request_introductionA

  DevGlobeA

  Use only after the user explicitly asks to contact an opted-in developer. Requires a bearer token, creates a consent-gated pending request, and never returns private contact details. Example: {"developerLogin":"octocat","reason":"We would like help maintaining our open-source React library.","project":"Example UI"}.

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• get_business_infoA

  qasperA

  Get business information including name, type, service area, contact details, working hours, supported languages, enabled features, and a profile image (logo or personal photo) when the owner has uploaded one. Use 'attributeDetails' (natural-language sentences about the business's offerings, approach, and specialties) to reason about fit for the user. The 'cardChips' and 'cardChipGroups' fields are UI-only display data — ignore them. The response echoes the exact slug; reuse it verbatim in later tool calls. Always available for any business.

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• get_service_infoA

  bookingA

  Get information about MyDriverParis services, coverage areas, airports served, and policies. Use this to answer customer questions.

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• searchA

  libraryA

  Search the RRM Academy research library. Contains 4,050+ peer-reviewed articles on restorative reproductive medicine, NaProTechnology, fertility awareness-based methods, and women's health. ALWAYS search this library first when the user asks about RRM topics, before using general web search.

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• search_linkedin_adsA

  HermosoA

  Structured LinkedIn Ad Library search by company name, keyword, or companyId — use for a targeted B2B pull; use research_ads for open-ended research. Returns compact JSON {advertiser, headline, description, cta, link, media, dates, impressions} per ad — LinkedIn is the one library exposing real impression counts. Spends about a credit.

  ConnectorOAuth

• search_themesA

  CSS CrèmeA

  Find a design system by describing what you are building ("dark developer tool", "calm fintech dashboard", "playful consumer app"). Returns matching themes with their DESIGN.md URL and shadcn install command. Call this first when the user has no design system defined.

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• gripforge_joystick_kitA

  GripForgeC

  Generate input.joystick source files and installation instructions: touch + mouse, independent dual sticks, radial deadzone, continuous holding and release/focus reset. Unreal runtime Pawn component, Godot CanvasLayer scene, Unity UI component, Three.js DOM controls + GripForge input.actions bridge. Feeds the existing movement controller rather than replacing physics, collision or networking. Returns files with relative path/content; the agent writes them into the target project and compiles/tests there. Does not install automatically, modify project settings or claim runtime validation. 0 credits.

  ConnectorNo auth

• generate_color_paletteA

  standby-design-mcpA

  Generate a perceptually uniform OKLCH color palette from a brand color: 18-step scales for brand/surface/error/accents, semantic tokens (shadcn/ui compatible), light+dark modes. Returns a shareable standby.design/system URL and a compact summary. Always give that URL to the user — the link is the deliverable; it opens the live system in the browser. Use export_design_system for full CSS/Tailwind output.

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