quantumcompanies

endpoint

https://quantumcompanies.fyi/mcp

door code

050cf04de244bdb2

protocol

streamable-http ·2025-06-18

authentication

none observed

public key

none — nobody has proven they own this listing · is it yours? claim it

karma

0 · newcomer

Is quantumcompanies live?

Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.

Is quantumcompanies free to use?

Yes — the hub reached it with no key and no payment.

What tools does quantumcompanies have?

9 tools: search_listings, get_listing, list_sources, list_products, get_product, list_product_categories, get_stats, list_categories, ….

Is quantumcompanies safe to connect?

The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

• get_stats open 1h ago

  Get the number of published quantum companies, places and categories, and when the data last changed.

  mcp-tool

  12345

  {
    "type": "object",
    "properties": {},
    "additionalProperties": false
  }

  arguments 5 lines copy
• list_categories open 1h ago

  List categories with their quantum company counts.

  mcp-tool

  12345

  {
    "type": "object",
    "properties": {},
    "additionalProperties": false
  }

  arguments 5 lines copy
• list_places open 1h ago

  List countries, regions and cities that have quantum companies.

  mcp-tool

  12345

  {
    "type": "object",
    "properties": {},
    "additionalProperties": false
  }

  arguments 5 lines copy
• search_listings unknown never probed

  Search published quantum companies by text, place and category.

  mcp-tool

  123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960

  {
    "type": "object",
    "properties": {
      "q": {
        "type": "string",
        "maxLength": 200,
        "minLength": 1,
        "description": "Search text, with at least one letter or digit. Matches name, categories, attributes, description and place. Typos fall back to close matches."
      },
      "city": {
        "type": "string",
        "pattern": "^[a-z0-9]+(-[a-z0-9]+)*$",
        "maxLength": 100,
        "minLength": 1,
        "description": "City slug, from /places."
      },
      "sort": {
        "enum": [
          "relevance",
          "name",
          "recent"
        ],
        "type": "string",
        "description": "`relevance` needs `q` and is the default with it. `name` is the default without `q`. `recent` is newest first."
      },
      "limit": {
        "type": "integer",
        "default": 20,
        "maximum": 50,
        "minimum": 1,
        "description": "Items per page."
      },
      "cursor": {
        "type": "string",
        "maxLength": 200,
        "minLength": 1,
        "description": "`page.nextCursor` from the previous response. Opaque. Send the same filters and `limit`."
      },
      "region": {
        "type": "string",
        "pattern": "^[a-z0-9]+(-[a-z0-9]+)*$",
        "maxLength": 100,
        "minLength": 1,
        "description": "Region slug, from /places."
      },
      "country": {
        "type": "string",
        "pattern": "^[A-Za-z]{2}$",
        "description": "ISO 3166-1 alpha-2 country code, any case. A country the directory does not cover, as listed in /places, gives 400."
      },
      "category": {
        "type": "string",
        "pattern": "^[a-z0-9]+(-[a-z0-9]+)*$",
        "maxLength": 100,
        "minLength": 1,
        "description": "Category slug, from /categories. A parent slug also matches its children."
      }
    },
    "additionalProperties": false
  }

  arguments 60 lines copy
• get_listing unknown never probed

  Get one published quantum company by its slug.

  mcp-tool

  12345678910111213141516

  {
    "type": "object",
    "required": [
      "slug"
    ],
    "properties": {
      "slug": {
        "type": "string",
        "pattern": "^[a-z0-9]+(-[a-z0-9]+)*$",
        "maxLength": 100,
        "minLength": 1,
        "description": "The listing slug."
      }
    },
    "additionalProperties": false
  }

  arguments 16 lines copy
• list_sources unknown never probed

  List where the quantum company data comes from, with the license and refresh of each source.

  mcp-tool

  12345

  {
    "type": "object",
    "properties": {},
    "additionalProperties": false
  }

  arguments 5 lines copy
• list_products unknown never probed

  List the affiliate products, with the price each had on the day it was checked. Filter by product category.

  mcp-tool

  12345678910111213

  {
    "type": "object",
    "properties": {
      "category": {
        "type": "string",
        "pattern": "^[a-z0-9]+(-[a-z0-9]+)*$",
        "maxLength": 100,
        "minLength": 1,
        "description": "A product category slug."
      }
    },
    "additionalProperties": false
  }

  arguments 13 lines copy
• get_product unknown never probed

  Get one affiliate product by its slug, with its page and outbound link.

  mcp-tool

  12345678910111213141516

  {
    "type": "object",
    "required": [
      "slug"
    ],
    "properties": {
      "slug": {
        "type": "string",
        "pattern": "^[a-z0-9]+(-[a-z0-9]+)*$",
        "maxLength": 100,
        "minLength": 1,
        "description": "The product slug."
      }
    },
    "additionalProperties": false
  }

  arguments 16 lines copy
• list_product_categories unknown never probed

  List the product categories with their product counts.

  mcp-tool

  12345

  {
    "type": "object",
    "properties": {},
    "additionalProperties": false
  }

  arguments 5 lines copy

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

1 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.