Exclusive Digits MCP

A read-only MCP server provided by Exclusive Digits that allows AI assistants to search their catalog of US local phone numbers for sale. It supports finding numbers by place, word, pattern, industry, or price, retrieving specific number details like price and availability, and explaining the purchasing process. It requires no authentication and is designed for integration with clients like Claude and ChatGPT.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

Vendor evidenceStreamable HTTPNo sign-inEndpoint checked 2026-11-01Operated by Exclusive Digits

MCP endpoint (Streamable HTTP)

https://exclusivedigits.com/mcp

Vendor documentation

What its tools do

4 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

4 of 4 have a description · 4 of 4 declare behavior hints · 2 of 2 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

Passed Endpoint answered the live check · Nov 1, 2026, 6:10 PM UTC
Passed Official MCP Registry namespace is tied to exclusivedigits.com · Nov 1, 2026, 5:50 PM UTC
Passed Endpoint is on the registry namespace domain · Nov 1, 2026, 5:50 PM UTC
Availability 1 of 1 checks passed in 30 days

What you can do with it

Search for US phone numbers by area code, word, or pattern
Check price and availability of a specific phone number
Learn how buying and transferring phone numbers works

Source and maintenance

Vendor evidenceRegistry 2.0.0

mcp-registry: com.exclusivedigits/phone-numbers@2.0.0 Project website

Protocol and capabilities

Server: exclusive-digits-inventory 2.0.0
MCP protocol negotiated in check: 2025-06-18
Tools: 4 advertised
Resources: 2 advertised
Resource templates: 0 advertised
Prompts: Not advertised

Server-advertised capabilities

{
  "tools": {
    "listChanged": true
  },
  "resources": {
    "listChanged": true
  }
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

Exclusive Digits is a store of US local phone numbers. Prices are one-time; there is no monthly fee. - To find numbers, call find_numbers once: put the user's own words in request and fill the fields they imply (place and its area codes, a word to spell, digits, pattern, industry, price, on sale). Results come ranked, best first; when nothing matches, the store has already widened the search and its note says how. - Give each number with its page link (url). The user buys on that page; you cannot buy for them. - For more numbers from the same search, call find_numbers with search_id and page. - get_number checks one specific number. catalog_vocabulary lists pattern and industry codes. how_buying_works answers payment, transfer and refund questions. - Prices and availability can change; availability is checked again at checkout. Toll-free numbers are not sold.

Tools

4 advertised

find_numbers — Find phone numbers for sale

Advertised by the server during the last successful anonymous check.

Advertised read-onlyOpen-world

Searches Exclusive Digits' phone numbers for sale and returns up to 20, ranked best first, each with price, location, what it spells, its patterns and its page link. Unknown pattern or industry codes are left out with a note. When nothing matches, the search widens on its own and the reply says how.

find_numbers input schema

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "page": {
      "type": "integer",
      "maximum": 5,
      "minimum": 2,
      "description": "Page 2 to 5 of the search named by search_id."
    },
    "sort": {
      "enum": [
        "recommended",
        "price_asc",
        "price_desc",
        "newest"
      ],
      "type": "string",
      "description": "recommended (the default ranking), price_asc for \"cheap\", price_desc for \"premium\", newest."
    },
    "state": {
      "type": "string",
      "pattern": "^[A-Za-z]{2}$",
      "description": "Two-letter US state of that place, or the state asked for (\"TX\")."
    },
    "words": {
      "type": "array",
      "items": {
        "type": "string",
        "maxLength": 20
      },
      "maxItems": 3,
      "description": "What the number should spell, letters only, 3 to 7 letters (PIZZA, not \"pizza place\"). One is usual."
    },
    "digits": {
      "type": "string",
      "maxLength": 10,
      "description": "3 to 7 digits the number should contain (\"7777\"), not an area code asked for as a place."
    },
    "on_sale": {
      "type": "boolean",
      "description": "Only numbers on sale, including daily specials."
    },
    "pattern": {
      "type": "string",
      "maxLength": 40,
      "description": "Pattern code when the user describes one: repeating (\"easy to remember\"), lucky_sevens (\"lots of 7s\"), npa_nxx_x000 (\"ends in 000\"), sequential, year. catalog_vocabulary lists them all."
    },
    "request": {
      "type": "string",
      "maxLength": 300,
      "description": "The user's request in their own words, e.g. \"an easy to remember number for my Austin plumbing business under $300\". The store checks your other fields against these words and the fields themselves."
    },
    "industry": {
      "type": "string",
      "maxLength": 40,
      "description": "Industry code when the user names a kind of business and no word, e.g. LAW, MED, REAL, HOME, AUTO. catalog_vocabulary lists them all."
    },
    "position": {
      "enum": [
        "endsWith",
        "startsWith",
        "contains"
      ],
      "type": "string",
      "description": "Where the word or digits go: endsWith (the default), startsWith (right after the area code; needs a place) or contains (anywhere)."
    },
    "max_price": {
      "type": "number",
      "description": "Highest price in US dollars (\"under $500\" is 500).",
      "exclusiveMinimum": 0
    },
    "min_price": {
      "type": "number",
      "minimum": 0,
      "description": "Lowest price in US dollars."
    },
    "search_id": {
      "type": "string",
      "maxLength": 64,
      "description": "The search_id of an earlier result, with page, for more numbers from that search. Send no other fields with it."
    },
    "area_codes": {
      "type": "array",
      "items": {
        "type": "string",
        "pattern": "^\\d{3}$"
      },
      "maxItems": 12,
      "description": "Area codes that serve the place, overlays included (Miami: 305, 786, 645; Manhattan: 212, 646, 332, 917), or an area code the user asked for. A city with no area codes searches its whole state, so give them; leave empty only for a whole state."
    },
    "place_words": {
      "type": "string",
      "maxLength": 80,
      "description": "The words that name the place: \"Miami\", \"south Florida\", \"NYC\", \"Austin, TX\", \"90210\". Leave out when no place was named."
    },
    "alternate_words": {
      "type": "array",
      "items": {
        "type": "string",
        "maxLength": 20
      },
      "maxItems": 5,
      "description": "Short words with the same meaning, tried when the first finds nothing (PIZZA: PIE, SLICE)."
    },
    "own_numbers_only": {
      "type": "boolean",
      "description": "Only numbers the store owns itself."
    }
  }
}

find_numbers output schema

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "status",
    "searched",
    "note",
    "notes",
    "page",
    "has_more",
    "search_id",
    "see_all_url",
    "numbers"
  ],
  "properties": {
    "note": {
      "type": [
        "string",
        "null"
      ]
    },
    "page": {
      "type": "integer",
      "maximum": 9007199254740991,
      "minimum": -9007199254740991
    },
    "notes": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "status": {
      "enum": [
        "found",
        "none",
        "no_more",
        "unclear"
      ],
      "type": "string"
    },
    "numbers": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "position",
          "number",
          "formatted",
          "display",
          "city",
          "state",
          "price",
          "list_price",
          "daily_special",
          "sale_ends_at",
          "spells",
          "patterns",
          "owned_by_store",
          "url"
        ],
        "properties": {
          "url": {
            "type": "string"
          },
          "city": {
            "type": [
              "string",
              "null"
            ]
          },
          "price": {
            "type": [
              "number",
              "null"
            ]
          },
          "state": {
            "type": [
              "string",
              "null"
            ]
          },
          "number": {
            "type": "string"
          },
          "spells": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "display": {
            "type": "string"
          },
          "patterns": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "position": {
            "type": "integer",
            "maximum": 9007199254740991,
            "minimum": -9007199254740991
          },
          "formatted": {
            "type": "string"
          },
          "list_price": {
            "type": [
              "number",
              "null"
            ]
          },
          "sale_ends_at": {
            "type": [
              "string",
              "null"
            ]
          },
          "daily_special": {
            "type": "boolean"
          },
          "owned_by_store": {
            "type": "boolean"
          }
        },
        "additionalProperties": false
      }
    },
    "has_more": {
      "type": "boolean"
    },
    "searched": {
      "type": "string"
    },
    "search_id": {
      "type": [
        "string",
        "null"
      ]
    },
    "see_all_url": {
      "type": [
        "string",
        "null"
      ]
    }
  },
  "additionalProperties": false
}

find_numbers annotations

{
  "title": "Find phone numbers for sale",
  "readOnlyHint": true,
  "openWorldHint": true,
  "idempotentHint": true,
  "destructiveHint": false
}

get_number — Get one phone number

Advertised by the server during the last successful anonymous check.

Advertised read-onlyOpen-world

Return the current price, availability, location, named patterns and page link for one ten-digit US phone number.

get_number input schema

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "number"
  ],
  "properties": {
    "number": {
      "type": "string",
      "maxLength": 20,
      "description": "A ten-digit US phone number; punctuation is allowed."
    }
  }
}

get_number output schema

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "number",
    "formatted_number",
    "status",
    "price",
    "currency",
    "city",
    "state",
    "area_code",
    "patterns",
    "vanity_words",
    "sale_price",
    "canonical_url",
    "markdown_url",
    "availability_note"
  ],
  "properties": {
    "city": {
      "type": [
        "string",
        "null"
      ]
    },
    "price": {
      "type": [
        "number",
        "null"
      ]
    },
    "state": {
      "type": [
        "string",
        "null"
      ]
    },
    "number": {
      "type": "string"
    },
    "status": {
      "enum": [
        "available",
        "unavailable"
      ],
      "type": "string"
    },
    "currency": {
      "type": "string"
    },
    "patterns": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "area_code": {
      "type": [
        "string",
        "null"
      ]
    },
    "sale_price": {
      "type": [
        "number",
        "null"
      ]
    },
    "markdown_url": {
      "type": [
        "string",
        "null"
      ]
    },
    "vanity_words": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "canonical_url": {
      "type": [
        "string",
        "null"
      ]
    },
    "formatted_number": {
      "type": "string"
    },
    "availability_note": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

get_number annotations

{
  "title": "Get one phone number",
  "readOnlyHint": true,
  "openWorldHint": true,
  "idempotentHint": true,
  "destructiveHint": false
}

catalog_vocabulary — Pattern and industry codes

Advertised by the server during the last successful anonymous check.

Advertised read-onlyOpen-world

List the pattern codes (with names and examples) and industry codes find_numbers accepts.

catalog_vocabulary input schema

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {}
}

catalog_vocabulary output schema

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "patterns",
    "industries",
    "sorts",
    "positions"
  ],
  "properties": {
    "sorts": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "patterns": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "code",
          "name"
        ],
        "properties": {
          "code": {
            "type": "string"
          },
          "name": {
            "type": "string"
          },
          "example": {
            "type": [
              "string",
              "null"
            ]
          }
        },
        "additionalProperties": false
      }
    },
    "positions": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "industries": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "code",
          "name"
        ],
        "properties": {
          "code": {
            "type": "string"
          },
          "name": {
            "type": "string"
          }
        },
        "additionalProperties": false
      }
    }
  },
  "additionalProperties": false
}

catalog_vocabulary annotations

{
  "title": "Pattern and industry codes",
  "readOnlyHint": true,
  "openWorldHint": true,
  "idempotentHint": true,
  "destructiveHint": false
}

how_buying_works — How buying a number works

Advertised by the server during the last successful anonymous check.

Advertised read-onlyOpen-world

How to buy, the one-time price, when the card is charged, what the buyer receives, transfer time to their carrier, refunds and support.

how_buying_works input schema

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {}
}

how_buying_works output schema

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "how_to_buy",
    "price_range",
    "one_time_price",
    "charge",
    "what_you_get",
    "transfer_time",
    "refunds",
    "support",
    "faqs",
    "how_it_works_url"
  ],
  "properties": {
    "faqs": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "question",
          "answer"
        ],
        "properties": {
          "answer": {
            "type": "string"
          },
          "question": {
            "type": "string"
          }
        },
        "additionalProperties": false
      }
    },
    "charge": {
      "type": "string"
    },
    "refunds": {
      "type": "string"
    },
    "support": {
      "type": "string"
    },
    "how_to_buy": {
      "type": "string"
    },
    "price_range": {
      "type": "string"
    },
    "what_you_get": {
      "type": "string"
    },
    "transfer_time": {
      "type": "string"
    },
    "one_time_price": {
      "type": "string"
    },
    "how_it_works_url": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

how_buying_works annotations

{
  "title": "How buying a number works",
  "readOnlyHint": true,
  "openWorldHint": true,
  "idempotentHint": true,
  "destructiveHint": false
}

Prompts

Not advertised

No prompt definitions available.

Resources

2 advertised

catalog-vocabulary — Pattern and industry codes

Advertised by the server during the last successful anonymous check.

The pattern and industry codes find_numbers accepts.

catalog-vocabulary URI

exclusive-digits://catalog-vocabulary

MIME type: text/plain

inventory-guide — Exclusive Digits catalog guide

Advertised by the server during the last successful anonymous check.

What the store sells and how this server's tools work.

inventory-guide URI

https://exclusivedigits.com/llms.txt

MIME type: text/plain

90-day uptime

A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.

Too few checks for a percentage yet (7 of 7 answered).

2026-11-02: 3 of 3 checks answered
2026-11-03: 4 of 4 checks answered

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks: 1 of 1 (100%)
Average latency: 998 ms
95th percentile latency: 998 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

Nov 1, 2026, 6:10 PM UTC · probe · passed · 998 ms · metadata changed · 4 tool(s), 2 resource(s), 0 resource template(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http exclusive-digits-mcp https://exclusivedigits.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add exclusive-digits-mcp --url https://exclusivedigits.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable exclusive-digits-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "exclusive-digits-mcp": {
      "url": "https://exclusivedigits.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).

Cline configuration

{
  "mcpServers": {
    "exclusive-digits-mcp": {
      "type": "streamableHttp",
      "url": "https://exclusivedigits.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start exclusive-digits-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "exclusive-digits-mcp": {
      "type": "http",
      "url": "https://exclusivedigits.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http exclusive-digits-mcp https://exclusivedigits.com/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "exclusive-digits-mcp": {
      "url": "https://exclusivedigits.com/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "exclusive-digits-mcp": {
      "serverUrl": "https://exclusivedigits.com/mcp"
    }
  }
}

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Exclusive Digits MCP

Endpoint and access

What its tools do

Read-only (4)

Checks and signals

What you can do with it

Source and maintenance

Protocol and capabilities

Server-provided instructions

Tools

Prompts

Resources

90-day uptime

30-day availability

Maintenance history

Connect from your client

Claude Code

Codex

Cursor

Cline

VS Code

Gemini CLI

Claude Desktop

Windsurf

Let your agent find its tools

Other commerce servers

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