Server definition

Hash: sha256:f546909bcdeb1247f4d559e6ca04ac5b3d38a4944351ee2714662ece3282b883
What it is: What a remote MCP server returned when asked what it offers: 5 tools

The blob, as servednamed by its sha256

{
  "instructions": "Arc is a React component and block library designed for AI-assisted frontend development. It provides copy-paste components, complete interface blocks, machine-readable registry metadata, AI skills, and MCP compatibility.\n\nSearch or list items first, read get_component before using one (check whenToUse and whenNotToUse), and install free items with get_install_command (shadcn CLI). Load the Arc skill with get_skill (start with SKILL, finish with checklist; design, copy, components, composition, motion, accessibility, responsive, and worked examples are separate files).\n\n## Rules for agents\n\n- Prefer an existing Arc component or block over writing a new one; compose blocks from Arc components.\n- Read the component's markdown before using it; use only documented props.\n- Keep semantic HTML, keyboard behavior, and a reduced-motion branch for every animation.\n- Use the semantic tokens (`--background`, `--surface`, `--foreground`, `--text-secondary`, `--border`, `--accent`, `--success`, `--warning`, `--danger`) instead of raw colors, and check light and dark themes.\n- Use motion presets from `components/arc/lib/motion-tokens.ts` (`snappy` for presses, `smooth` for panels, `morph` for shared highlights). Motion should explain cause and effect.\n- Sentence case copy, regular and medium weights only, no eyebrow labels, no em dashes, no focus rings, no decorative gradients or glows.\n- Pro items are licensed: never reconstruct their source; point people to the pricing page.\n",
  "tools": [
    {
      "description": "Get full documentation for one Arc component or block: when to use it, when not to (with the better alternative), usage and extra examples, props, keyboard, accessibility, motion, responsive behavior, performance, keywords, related items, and the install command. structuredContent.api carries the same fields as JSON. With an Arc Pro token (Authorization header), Pro items also include their full source files in structuredContent.files.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "id": {
            "description": "Component or block id, e.g. button, date-picker, or signup-form",
            "type": "string"
          },
          "kind": {
            "description": "Only needed when an id exists as both",
            "enum": [
              "component",
              "block"
            ],
            "type": "string"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "name": "get_component",
      "outputSchema": null
    },
    {
      "description": "Get the shadcn CLI command that installs one or more Arc components or blocks, including shared foundation tokens and Arc dependencies, plus setup notes. Free items always; Pro items (@uiarc-pro registry) when the connection carries an Arc Pro token.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "ids": {
            "description": "Component or block ids",
            "items": {
              "type": "string"
            },
            "minItems": 1,
            "type": "array"
          },
          "runner": {
            "default": "npx",
            "enum": [
              "npx",
              "pnpm",
              "yarn",
              "bun"
            ],
            "type": "string"
          }
        },
        "required": [
          "ids"
        ],
        "type": "object"
      },
      "name": "get_install_command",
      "outputSchema": null
    },
    {
      "description": "Get one Arc skill file as markdown: rules for building with Arc. Free skills: SKILL (entry point: workflow, principles, never-do list, and quick decisions); INSTRUCTIONS (short always-on rules for agents.md, claude.md, or cursor rules); checklist (the review loop to run before finishing, with grep sweeps); components (choosing the right component or block by job, with ids); composition (page containers, dashboards, marketing sections, states, react correctness); copy (sentence case, no eyebrows or em dashes, verbs on buttons, honest claims); design (color, type, surfaces, concentric radii, spacing, and icons); motion (motion tokens, spring choice, patterns with code, reduced motion); accessibility (focus without rings, semantics, keyboard, and announcements); responsive (widths to check, overflow, tables, and touch targets); example-settings (a worked account settings page); example-pricing (a worked pricing section with plans, comparison, and faq); example-dashboard (a worked analytics overview with kpis, chart, and table). Pro skills (arc-pro, full-page-generation, page-composition, design-system-generation, refactor-to-arc, motion-recommendations, responsive-optimization, accessibility-audit) are returned in full when the connection carries an Arc Pro token (otherwise signed-in Pro members download them at /api/skills and this tool returns where).",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "id": {
            "description": "One of: SKILL, INSTRUCTIONS, checklist, components, composition, copy, design, motion, accessibility, responsive, example-settings, example-pricing, example-dashboard, arc-pro, full-page-generation, page-composition, design-system-generation, refactor-to-arc, motion-recommendations, responsive-optimization, accessibility-audit",
            "type": "string"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "name": "get_skill",
      "outputSchema": null
    },
    {
      "description": "List Arc components and blocks with name, description, tier, and links. Filter by category (Actions, Inputs, Disclosure, Feedback, Data, Text, Special, Blocks), tag, tier (free or pro), or kind (component or block).",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "category": {
            "description": "One of: Actions, Inputs, Disclosure, Feedback, Data, Text, Special, Blocks",
            "type": "string"
          },
          "kind": {
            "enum": [
              "component",
              "block"
            ],
            "type": "string"
          },
          "tag": {
            "description": "A tag such as motion, form, menu, or overlay",
            "type": "string"
          },
          "tier": {
            "enum": [
              "free",
              "pro"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "list_components",
      "outputSchema": null
    },
    {
      "description": "Search Arc components and blocks by intent, e.g. \"confirm destructive action\", \"date range\", or \"pricing page\". Returns the best matches first.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "kind": {
            "enum": [
              "component",
              "block"
            ],
            "type": "string"
          },
          "limit": {
            "default": 10,
            "maximum": 50,
            "minimum": 1,
            "type": "integer"
          },
          "query": {
            "description": "What you want to build or the component you are looking for",
            "type": "string"
          },
          "tier": {
            "enum": [
              "free",
              "pro"
            ],
            "type": "string"
          }
        },
        "required": [
          "query"
        ],
        "type": "object"
      },
      "name": "search_components",
      "outputSchema": null
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:f546909bcdeb1247f4d559e6ca04ac5b3d38a4944351ee2714662ece3282b883 | sha256sum