Arch Tools MCP

{
  "type": "object",
  "required": [
    "prompt"
  ],
  "properties": {
    "model": {
      "enum": [
        "claude-sonnet-4-6",
        "claude-opus-4-6",
        "claude-haiku-4-5-20251001"
      ],
      "type": "string",
      "default": "claude-sonnet-4-6",
      "description": "Explicit model; overrides mode. Accepts aliases claude, gpt/gpt4/gpt-4, gemini, grok (case-insensitive) or an exact id: claude-sonnet-4-6, claude-opus-4-6, claude-haiku-4-5-20251001, gpt-4o, gpt-4o-mini, gpt-4-turbo, gpt-3.5-turbo, gemini-2.5-flash, gemini-2.5-pro, gemini-2.5-flash-lite, grok-4.3, grok-4.20-0309-non-reasoning (retired gemini-1.5/2.0 and grok-2/3 names are remapped). Unknown models return 400. If omitted, mode decides (default smart = claude-sonnet-4-6)."
    },
    "prompt": {
      "type": "string",
      "maxLength": 10000,
      "description": "Generation prompt"
    },
    "system": {
      "type": "string",
      "maxLength": 2000,
      "description": "Optional system prompt"
    },
    "max_tokens": {
      "type": "integer",
      "default": 1000,
      "maximum": 4096,
      "minimum": 100,
      "description": "Maximum output tokens (default 1000, served value capped at 4096). Credit cost is 20 plus 20 per 1,000 requested tokens above 1,000."
    }
  }
}

{
  "type": "object",
  "required": [
    "question"
  ],
  "properties": {
    "context": {
      "type": "string",
      "description": "Optional background text for the analysis; only the first 8,000 characters are used."
    },
    "question": {
      "type": "string",
      "maxLength": 10000,
      "description": "The question or problem to analyze, up to 10,000 characters."
    },
    "reasoning_depth": {
      "enum": [
        "standard",
        "deep"
      ],
      "type": "string",
      "default": "standard",
      "description": "standard (Sonnet, 2,048 tokens) or deep (Opus, 4,096 tokens, costs about 2x credits); any other value returns 400. x402-paid calls without a BYOK key are served at standard."
    }
  }
}

{
  "type": "object",
  "required": [
    "value"
  ],
  "properties": {
    "value": {
      "type": "string",
      "description": "Value to encode"
    },
    "width": {
      "type": "integer",
      "default": 300,
      "maximum": 800,
      "minimum": 80,
      "description": "Output width in pixels (default 250, 50-2000); the barcode is scaled to fit."
    },
    "format": {
      "enum": [
        "code128",
        "code39",
        "ean13",
        "upca"
      ],
      "type": "string",
      "default": "code128",
      "description": "Alias for type: code128 (default, up to 80 characters) or qr (a real QR code, up to 1,000 characters). Other values return 400."
    },
    "height": {
      "type": "integer",
      "default": 80,
      "maximum": 300,
      "minimum": 30,
      "description": "Output height in pixels for code128 (default 100, 30-1000); a QR code is always square."
    }
  }
}

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "Public page URL to fetch"
    },
    "action": {
      "enum": [
        "extract",
        "html"
      ],
      "type": "string",
      "default": "extract",
      "description": "extract = visible text, html = inner HTML of the selected element"
    },
    "selector": {
      "type": "string",
      "description": "Optional CSS selector (defaults to the page body)"
    }
  }
}

{
  "type": "object",
  "required": [
    "domain"
  ],
  "properties": {
    "domain": {
      "type": "string",
      "description": "Domain name to look up via RDAP, e.g. example.com; a leading http(s):// and any path are stripped."
    }
  }
}

{
  "type": "object",
  "required": [
    "from",
    "to",
    "data"
  ],
  "properties": {
    "to": {
      "enum": [
        "json",
        "yaml",
        "csv",
        "xml"
      ],
      "type": "string",
      "description": "Target format: json, yaml, csv or xml when from is a structured format; base64 or hex when from is text; text (or string) or hex when from is base64. Unsupported targets return 400."
    },
    "data": {
      "description": "Data to convert (string or object)"
    },
    "from": {
      "enum": [
        "json",
        "yaml",
        "csv",
        "xml"
      ],
      "type": "string",
      "description": "Format of the input: json, yaml, csv, xml, text (or string), or base64. Unsupported formats return 400."
    }
  }
}

{
  "type": "object",
  "required": [],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 7,
      "maximum": 30,
      "minimum": 1,
      "description": "Number of daily Fear & Greed index entries to return, newest first (default 7, clamped to 1-30)."
    }
  }
}

{
  "type": "object",
  "required": [],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 10,
      "maximum": 100,
      "minimum": 1,
      "description": "Number of top coins by market cap to return (default 10, clamped to 1-100)."
    },
    "currency": {
      "type": "string",
      "default": "usd",
      "description": "Fiat or crypto currency code for prices, e.g. usd or eur (lowercased; default usd)."
    }
  }
}

{
  "type": "object",
  "required": [],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 10,
      "maximum": 20,
      "minimum": 1,
      "description": "Maximum number of articles (default 10, clamped to 1-20)."
    },
    "symbol": {
      "type": "string",
      "description": "Optional coin to filter headlines by, as a ticker or name, e.g. BTC or bitcoin; alias: coin. Omit for general crypto news."
    }
  }
}

{
  "type": "object",
  "required": [
    "symbol"
  ],
  "properties": {
    "days": {
      "type": "integer",
      "default": 7,
      "description": "How many days of OHLC candles to return, passed to CoinGecko as-is (CoinGecko accepts 1, 7, 14, 30, 90, 180, 365); default 7."
    },
    "symbol": {
      "type": "string",
      "description": "Coin as a CoinGecko id or common ticker, e.g. bitcoin or BTC (tickers like BTC/ETH/SOL are mapped to ids); alias: coin."
    },
    "currency": {
      "type": "string",
      "default": "usd",
      "description": "Quote currency in lowercase, e.g. usd (default usd)."
    }
  }
}

{
  "type": "object",
  "required": [
    "symbol"
  ],
  "properties": {
    "symbol": {
      "type": "string",
      "description": "Coin as a CoinGecko id or common ticker, e.g. bitcoin or BTC (tickers like BTC/ETH/SOL are mapped to ids); alias: coin."
    },
    "currency": {
      "type": "string",
      "default": "usd",
      "description": "Quote currency in lowercase, e.g. usd or eur (default usd); the server does not lowercase it, so always send lowercase."
    }
  }
}

{
  "type": "object",
  "required": [
    "symbol"
  ],
  "properties": {
    "symbol": {
      "type": "string",
      "description": "Full CoinGecko coin id, e.g. bitcoin or ethereum (lowercased). Tickers like BTC are NOT mapped and return 404."
    }
  }
}

{
  "type": "object",
  "required": [
    "amount",
    "from",
    "to"
  ],
  "properties": {
    "to": {
      "type": "string",
      "maxLength": 3,
      "description": "Target currency code (e.g. EUR)"
    },
    "from": {
      "type": "string",
      "maxLength": 3,
      "description": "Source currency code (e.g. USD)"
    },
    "amount": {
      "type": "number",
      "description": "Amount to convert"
    }
  }
}

{
  "type": "object",
  "required": [
    "prompt"
  ],
  "properties": {
    "n": {
      "type": "integer",
      "default": 1,
      "maximum": 1,
      "description": "Number of images; always capped at 1."
    },
    "size": {
      "enum": [
        "1024x1024",
        "1792x1024",
        "1024x1792"
      ],
      "type": "string",
      "default": "1024x1024",
      "description": "Image size in pixels; other values fall back to 1024x1024 (x402-paid calls are always 1024x1024)."
    },
    "prompt": {
      "type": "string",
      "description": "Description of the image to generate with gpt-image-1, e.g. 'a watercolor fox in a forest'; screened by content moderation."
    },
    "quality": {
      "enum": [
        "low",
        "medium",
        "high"
      ],
      "type": "string",
      "default": "medium",
      "description": "Image quality: low, medium or high (aliases: standard/vivid/natural = medium, hd = high); any other value becomes medium. High quality costs more credits; x402-paid calls are capped at medium."
    }
  }
}

{
  "type": "object",
  "required": [
    "original",
    "modified"
  ],
  "properties": {
    "mode": {
      "enum": [
        "words",
        "chars",
        "lines",
        "unified"
      ],
      "type": "string",
      "default": "words",
      "description": "Diff granularity: words (default), chars, or lines (unified is the same as lines)."
    },
    "modified": {
      "type": "string",
      "description": "Modified text"
    },
    "original": {
      "type": "string",
      "description": "Original text"
    }
  }
}

{
  "type": "object",
  "required": [
    "domain"
  ],
  "properties": {
    "domain": {
      "type": "string",
      "description": "Domain name to check for registration via RDAP, e.g. example.com; lowercased, and a leading http(s):// and any path are stripped."
    }
  }
}

{
  "type": "object",
  "required": [
    "domain"
  ],
  "properties": {
    "domain": {
      "type": "string",
      "description": "Company domain to search with Hunter.io, e.g. stripe.com."
    },
    "last_name": {
      "type": "string",
      "description": "Person's last name; with first_name, switches to a single-person email lookup. Ignored unless first_name is also given."
    },
    "first_name": {
      "type": "string",
      "description": "Person's first name; with last_name, switches to a single-person email lookup. Ignored unless last_name is also given."
    }
  }
}

{
  "type": "object",
  "required": [
    "to",
    "subject"
  ],
  "properties": {
    "to": {
      "type": "string",
      "description": "One recipient email address, e.g. alice@example.com; must contain @ and may not contain commas or newlines (single recipient only)."
    },
    "body": {
      "type": "string",
      "description": "Plain-text body (up to 10,000 chars used). Either body or html is required."
    },
    "from": {
      "type": "string",
      "description": "Custom sender address; only honored when the server has ALLOW_CUSTOM_EMAIL_FROM=true, otherwise the default Arch Tools sender is used."
    },
    "html": {
      "type": "string",
      "description": "HTML body (up to 20,000 chars used; script tags and inline on* handlers are stripped). Either body or html is required."
    },
    "subject": {
      "type": "string",
      "maxLength": 200,
      "description": "Email subject line, 200 characters or fewer."
    }
  }
}

{
  "type": "object",
  "required": [
    "email"
  ],
  "properties": {
    "email": {
      "type": "string",
      "description": "Email address to verify"
    }
  }
}

{
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "text": {
      "type": "string",
      "maxLength": 50000,
      "description": "Text to extract entities from"
    },
    "types": {
      "type": "array",
      "items": {
        "enum": [
          "person",
          "organization",
          "location",
          "date",
          "money",
          "percentage",
          "email",
          "url",
          "phone",
          "product"
        ],
        "type": "string"
      },
      "description": "Entity types to extract (default: all)"
    }
  }
}

{
  "type": "object",
  "properties": {
    "url": {
      "type": "string",
      "description": "URL to fetch and extract metadata from"
    },
    "text": {
      "type": "string",
      "description": "Text to analyze"
    }
  }
}

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "URL to extract"
    }
  }
}

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "Public PDF URL"
    }
  }
}

{
  "type": "object",
  "required": [
    "claim"
  ],
  "properties": {
    "claim": {
      "type": "string",
      "description": "The statement to fact-check, e.g. 'The Great Wall of China is visible from space'; may also be sent as a ?claim= query parameter."
    }
  }
}

{
  "type": "object",
  "required": [
    "input"
  ],
  "properties": {
    "input": {
      "type": "string",
      "description": "String to hash"
    },
    "algorithm": {
      "enum": [
        "sha256",
        "sha512",
        "md5",
        "sha1"
      ],
      "type": "string",
      "default": "sha256",
      "description": "Hash algorithm: sha256 (default), sha512, sha384, sha1 or md5; other values return 400."
    }
  }
}

{
  "type": "object",
  "required": [
    "prompt"
  ],
  "properties": {
    "size": {
      "enum": [
        "1024x1024",
        "1792x1024",
        "1024x1792"
      ],
      "type": "string",
      "default": "1024x1024",
      "description": "Image size in pixels; other values fall back to 1024x1024 (x402-paid calls are always 1024x1024)."
    },
    "prompt": {
      "type": "string",
      "description": "Description of the image to generate with gpt-image-1; screened by content moderation."
    },
    "quality": {
      "enum": [
        "low",
        "medium",
        "high"
      ],
      "type": "string",
      "default": "medium",
      "description": "Image quality: low, medium or high (aliases: standard/vivid/natural = medium, hd = high); any other value becomes medium. High quality costs more credits; x402-paid calls are capped at medium."
    }
  }
}

{
  "type": "object",
  "properties": {
    "type": {
      "enum": [
        "v1",
        "v4"
      ],
      "type": "string",
      "default": "v4",
      "description": "Alias for version: v1 for a timestamp-based UUID; any other value (default v4) gives a random v4 UUID (or the api_key/token value selected by format)."
    },
    "count": {
      "type": "integer",
      "default": 1,
      "maximum": 100,
      "minimum": 1,
      "description": "How many values to generate (default 1, clamped to 1-100)."
    },
    "prefix": {
      "type": "string",
      "maxLength": 50,
      "description": "Optional prefix for each UUID"
    }
  }
}

{
  "type": "object",
  "properties": {
    "url": {
      "type": "string",
      "description": "URL to fetch and convert"
    },
    "html": {
      "type": "string",
      "description": "HTML string to convert"
    }
  }
}

{
  "type": "object",
  "required": [
    "prompt"
  ],
  "properties": {
    "width": {
      "enum": [
        1024,
        1792
      ],
      "type": "integer",
      "default": 1024,
      "description": "SVG width in pixels written into the model prompt and viewBox (default 400; not validated)."
    },
    "height": {
      "enum": [
        1024,
        1792
      ],
      "type": "integer",
      "default": 1024,
      "description": "SVG height in pixels written into the model prompt and viewBox (default 300; not validated)."
    },
    "prompt": {
      "type": "string",
      "maxLength": 4000,
      "description": "Image description / prompt"
    }
  }
}

{
  "type": "object",
  "required": [],
  "properties": {
    "size": {
      "enum": [
        "auto",
        "preview",
        "hd",
        "full"
      ],
      "type": "string",
      "default": "auto",
      "description": "Output resolution for remove.bg: auto, preview, full, or hd (hd is sent as full); other values return 400."
    },
    "image_url": {
      "type": "string",
      "description": "Public http(s) URL of the image (downloaded by the server, max about 22 MB). Either image_url or image_base64 is required."
    },
    "image_base64": {
      "type": "string",
      "description": "Base64-encoded image bytes; used instead of image_url when both are given. Either image_url or image_base64 is required."
    }
  }
}

{
  "type": "object",
  "required": [
    "ip"
  ],
  "properties": {
    "ip": {
      "type": "string",
      "description": "IPv4 or IPv6 address to look up"
    }
  }
}

{
  "type": "object",
  "required": [
    "json",
    "path"
  ],
  "properties": {
    "json": {
      "description": "JSON object or string to query"
    },
    "path": {
      "type": "string",
      "description": "JSONPath expression starting with $"
    }
  }
}

{
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "text": {
      "type": "string",
      "description": "Text to detect language of"
    }
  }
}

{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 5,
      "maximum": 10,
      "description": "Maximum number of articles (default 5, capped at 10); may also be sent as ?limit=."
    },
    "query": {
      "type": "string",
      "description": "News search query, e.g. 'OpenAI funding'; may also be sent as a ?query= query parameter."
    }
  }
}

{
  "type": "object",
  "properties": {
    "prompt": {
      "type": "string",
      "maxLength": 500,
      "description": "Optional custom extraction instruction"
    },
    "image_url": {
      "type": "string",
      "description": "Public URL of the image"
    },
    "media_type": {
      "enum": [
        "image/jpeg",
        "image/png",
        "image/gif",
        "image/webp"
      ],
      "type": "string",
      "default": "image/jpeg",
      "description": "MIME type of image_base64: image/jpeg (default), image/png, image/gif or image/webp; other values fall back to image/jpeg. Not used when the image is downloaded from image_url (the download's Content-Type is used)."
    },
    "image_base64": {
      "type": "string",
      "description": "Base64-encoded image data"
    }
  }
}

{
  "type": "object",
  "required": [
    "phone"
  ],
  "properties": {
    "phone": {
      "type": "string",
      "description": "Phone number in any format"
    },
    "country_code": {
      "type": "string",
      "maxLength": 2,
      "description": "ISO 3166-1 alpha-2 country code hint (e.g. US)"
    }
  }
}

{
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "text": {
      "type": "string",
      "maxLength": 50000,
      "description": "Text to scan for PII"
    },
    "redact": {
      "type": "boolean",
      "default": false,
      "description": "Return text with PII replaced"
    },
    "replacement": {
      "type": "string",
      "default": "[REDACTED]",
      "description": "Replacement string when redact is true"
    }
  }
}

{
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "size": {
      "type": "integer",
      "default": 256,
      "maximum": 1024,
      "minimum": 64,
      "description": "Image size in pixels (default 256, clamped to 64-1024)."
    },
    "text": {
      "type": "string",
      "maxLength": 4000,
      "description": "Text or URL to encode"
    },
    "format": {
      "enum": [
        "dataurl",
        "svg"
      ],
      "type": "string",
      "default": "dataurl",
      "description": "Output format: png (default, returned as a data URL) or svg (SVG markup); any other value returns png."
    },
    "error_correction": {
      "enum": [
        "L",
        "M",
        "Q",
        "H"
      ],
      "type": "string",
      "default": "M",
      "description": "QR error-correction level: L, M (default), Q or H."
    }
  }
}

{
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "text": {
      "type": "string",
      "description": "Text to analyze"
    }
  }
}

{
  "type": "object",
  "required": [
    "description"
  ],
  "properties": {
    "flags": {
      "type": "string",
      "maxLength": 10,
      "description": "Regex flags (e.g. 'gi')"
    },
    "description": {
      "type": "string",
      "maxLength": 500,
      "description": "Plain English description of what the regex should match"
    },
    "test_strings": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "maxItems": 20,
      "description": "Optional strings to test against"
    }
  }
}

{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "depth": {
      "enum": [
        "standard",
        "deep"
      ],
      "type": "string",
      "default": "standard",
      "description": "standard (5 sources, concise report) or deep (10 sources, advanced search, longer report); any value other than deep behaves as standard."
    },
    "query": {
      "type": "string",
      "description": "Research topic or question, e.g. 'state of solid-state batteries'; alias: topic (also accepted as ?query= or ?topic= query parameters)."
    }
  }
}

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "URL of the RSS or Atom feed"
    },
    "limit": {
      "type": "integer",
      "default": 20,
      "maximum": 100,
      "minimum": 1,
      "description": "Maximum number of feed items to return (default 20; no upper cap)."
    }
  }
}

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "Public page URL"
    }
  }
}

{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 5,
      "maximum": 10,
      "minimum": 1,
      "description": "Number of results to return (default 5, clamped to 1-10); num_results is accepted as an alias."
    },
    "query": {
      "type": "string",
      "description": "Search query"
    }
  }
}

{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "type": {
      "enum": [
        "neural",
        "keyword"
      ],
      "type": "string",
      "default": "neural",
      "description": "Exa search mode: neural (default) or keyword; other values return 400. Ignored when documents is provided."
    },
    "query": {
      "type": "string",
      "description": "Natural-language search query, e.g. 'startups building AI agents for accounting'."
    },
    "documents": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Optional list of your own text documents to rank against the query locally by keyword overlap instead of searching the web with Exa."
    },
    "num_results": {
      "type": "integer",
      "default": 5,
      "maximum": 20,
      "minimum": 1,
      "description": "Number of results (default 5, clamped to 1-20); alias: limit, which takes precedence if both are sent."
    }
  }
}

{
  "type": "object",
  "required": [
    "to",
    "subject"
  ],
  "properties": {
    "to": {
      "type": "string",
      "description": "One recipient email address, e.g. alice@example.com; must contain @ and may not contain commas or newlines (single recipient only)."
    },
    "body": {
      "type": "string",
      "description": "Plain-text body (up to 10,000 chars used). Either body or html is required."
    },
    "from": {
      "type": "string",
      "description": "Custom sender address; only honored when the server has ALLOW_CUSTOM_EMAIL_FROM=true, otherwise the default Arch Tools sender is used."
    },
    "html": {
      "type": "string",
      "description": "HTML body (up to 20,000 chars used; script tags and inline on* handlers are stripped). Either body or html is required."
    },
    "subject": {
      "type": "string",
      "maxLength": 200,
      "description": "Email subject line, 200 characters or fewer."
    }
  }
}

{
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "text": {
      "type": "string",
      "maxLength": 50000,
      "description": "Text to analyze"
    }
  }
}

{
  "type": "object",
  "required": [
    "namespace"
  ],
  "properties": {
    "model": {
      "enum": [
        "claude",
        "gpt",
        "gpt4",
        "gpt-4",
        "claude-sonnet-4-6",
        "claude-opus-4-6",
        "claude-haiku-4-5-20251001",
        "gpt-4o",
        "gpt-4o-mini"
      ],
      "type": "string",
      "default": "claude-sonnet-4-6",
      "description": "Model for the session: alias claude, gpt, gpt4 or gpt-4 (case-insensitive), or an exact id; other values return 400. Default claude-sonnet-4-6. x402-paid sessions are pinned to claude-sonnet-4-6 for premium models."
    },
    "namespace": {
      "type": "string",
      "description": "Required label grouping this conversation session, e.g. 'support-bot' (truncated to 100 chars)."
    },
    "system_prompt": {
      "type": "string",
      "description": "Optional system prompt for every turn in the session (truncated to 4,000 chars); alias: system."
    }
  }
}

{
  "type": "object",
  "required": [
    "session_id",
    "message"
  ],
  "properties": {
    "message": {
      "type": "string",
      "maxLength": 10000,
      "description": "The user message to send in the session, up to 10,000 characters."
    },
    "session_id": {
      "type": "string",
      "description": "Session id returned by session-create, e.g. sess_3f2a...; must belong to the same caller."
    }
  }
}

{
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "text": {
      "type": "string",
      "maxLength": 100000,
      "description": "Text to summarize"
    },
    "style": {
      "enum": [
        "paragraph",
        "bullets",
        "tldr",
        "headline",
        "executive"
      ],
      "type": "string",
      "default": "paragraph",
      "description": "Summary style: paragraph (default), bullets, tldr, headline or executive; unknown values fall back to paragraph."
    }
  }
}

{
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "text": {
      "type": "string",
      "maxLength": 5000,
      "description": "Text to speak, up to 5,000 characters (credit cost grows with length)."
    },
    "model_id": {
      "type": "string",
      "default": "eleven_turbo_v2_5",
      "description": "ElevenLabs model id (default eleven_turbo_v2_5)."
    },
    "voice_id": {
      "type": "string",
      "default": "EXAVITQu4vr4xnSDxMaL",
      "pattern": "^[A-Za-z0-9_-]{1,64}$",
      "description": "ElevenLabs voice id, letters/digits/_/- only (default EXAVITQu4vr4xnSDxMaL)."
    },
    "stability": {
      "type": "number",
      "default": 0.5,
      "description": "ElevenLabs voice stability from 0 to 1 (default 0.5; not range-checked by the server)."
    },
    "similarity_boost": {
      "type": "number",
      "default": 0.75,
      "description": "ElevenLabs voice similarity boost from 0 to 1 (default 0.75; not range-checked by the server)."
    }
  }
}

{
  "type": "object",
  "required": [
    "to_tz"
  ],
  "properties": {
    "to_tz": {
      "type": "string",
      "description": "Target IANA timezone (e.g. Asia/Tokyo)"
    },
    "from_tz": {
      "type": "string",
      "description": "Source IANA timezone (e.g. America/New_York). Defaults to UTC."
    },
    "datetime": {
      "type": "string",
      "description": "Datetime string to convert (ISO 8601). Defaults to now."
    }
  }
}

{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "query": {
      "type": "string",
      "description": "Token name or ticker to search on CoinGecko, e.g. solana or SOL; aliases: text, symbol. Use the returned id with other crypto tools."
    }
  }
}

{
  "type": "object",
  "required": [
    "audio_url"
  ],
  "properties": {
    "prompt": {
      "type": "string",
      "description": "Optional context hint passed to Whisper, e.g. names or jargon to spell correctly."
    },
    "language": {
      "type": "string",
      "description": "Optional ISO-639-1 language code of the audio, e.g. en; auto-detected by Whisper if omitted."
    },
    "audio_url": {
      "type": "string",
      "description": "Public http(s) URL of the audio file (mp3, wav, ogg, webm, mp4/m4a), fetched within 60 s and limited to 25 MB by default."
    }
  }
}

{
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "mode": {
      "enum": [
        "uppercase",
        "lowercase",
        "trim",
        "reverse",
        "slug",
        "title",
        "camel",
        "snake",
        "base64_encode",
        "base64_decode"
      ],
      "type": "string",
      "default": "uppercase",
      "description": "Transformation: uppercase (default), lowercase, titlecase, slug, camel, pascal, snake, kebab, base64_encode, base64_decode, reverse, trim or word_count. Also accepts upper, lower, title, camelCase, snakeCase, kebabCase, pascalCase, and the field name operation. Other values return 400."
    },
    "text": {
      "type": "string",
      "description": "Text to transform"
    }
  }
}

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "URL to shorten"
    }
  }
}

{
  "type": "object",
  "required": [
    "schema",
    "data"
  ],
  "properties": {
    "data": {
      "description": "Data to validate"
    },
    "schema": {
      "type": "object",
      "description": "JSON Schema to validate against"
    }
  }
}

{
  "type": "object",
  "required": [
    "prompt"
  ],
  "properties": {
    "prompt": {
      "type": "string",
      "description": "Text description of the video to generate with Runway; screened by content moderation."
    },
    "duration": {
      "enum": [
        5,
        10
      ],
      "type": "integer",
      "default": 5,
      "description": "Video length in seconds: 5 or 10 only, sent as a JSON number (a string like \"5\" returns 400). Default 5."
    },
    "aspect_ratio": {
      "enum": [
        "16:9",
        "9:16",
        "1280:720",
        "720:1280",
        "1280:768",
        "768:1280"
      ],
      "type": "string",
      "default": "16:9",
      "description": "16:9 (landscape, default) or 9:16 (portrait); 1280:720, 720:1280, 1280:768 and 768:1280 are also accepted. Other values return 400."
    }
  }
}

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "Webhook endpoint URL"
    },
    "body": {
      "description": "JSON payload to send"
    },
    "method": {
      "enum": [
        "POST",
        "PUT",
        "PATCH"
      ],
      "type": "string",
      "default": "POST",
      "description": "HTTP method for the webhook call: POST (default), PUT or PATCH (case-insensitive); any other value is sent as POST."
    },
    "headers": {
      "type": "object",
      "description": "Optional extra headers (safe headers only)"
    }
  }
}

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "URL to scrape"
    },
    "selector": {
      "type": "string",
      "description": "Optional CSS selector to extract specific content"
    }
  }
}

{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "query": {
      "type": "string",
      "maxLength": 500,
      "description": "Search query"
    },
    "include_answer": {
      "type": "boolean",
      "default": true,
      "description": "Include AI-synthesized answer"
    }
  }
}

{
  "type": "object",
  "required": [
    "domain"
  ],
  "properties": {
    "domain": {
      "type": "string",
      "description": "Domain name to look up (e.g. google.com)"
    }
  }
}

{
  "type": "object",
  "required": [
    "goal"
  ],
  "properties": {
    "goal": {
      "type": "string",
      "description": "The goal to work through step by step, e.g. 'plan a product launch email campaign'; aliases: task, objective."
    },
    "steps": {
      "type": "integer",
      "default": 3,
      "maximum": 10,
      "minimum": 1,
      "description": "Number of steps the model should plan (default 3, clamped to 1-10); alias: max_steps."
    },
    "context": {
      "type": "string",
      "description": "Optional background information to include with the goal."
    }
  }
}