beacon.host

endpoint

https://chorus.host/mcp

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 beacon.host live?

Yes — it answered the hub's last check (checked 1h ago). It answered 99% of checks over the last 30 days.

Is beacon.host free to use?

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

What tools does beacon.host have?

3 tools: get_site, publish_site, get_docs.

Is beacon.host 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_docs reads open 4h ago

  Return the full beacon.host documentation as Markdown (the same text as https://beacon.host/skill.md): the REST API, the beacon CLI, accounts and API keys, claiming sites, password protection, and Workers, which run server-side JavaScript at <slug>.worker.beacon.host for APIs and webhook receivers (GitHub, Stripe), including Hono apps, with no Cloudflare account needed. Read it before building a backend, when the user asks about accounts or limits, or when a task needs something publish_site can't do. Setup for every MCP client: https://beacon.host/mcp

  mcp-tool

  123

  {
    "type": "object"
  }

  arguments 3 lines copy
• get_site reads unknown 4h ago

  Check a beacon.host site: whether it is live, its URL, whether it has a password, and when it expires. With the site's claim_token (or an API key that owns the site) it also returns the file list, total size, live version and claim link. Use it to confirm a publish worked, to see when an anonymous site expires, or to see what is published at a slug.

  mcp-tool

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  {
    "type": "object",
    "required": [
      "slug"
    ],
    "properties": {
      "slug": {
        "type": "string",
        "minLength": 1,
        "description": "The site's slug, i.e. the subdomain in <slug>.beacon.host. A full URL also works."
      },
      "claim_token": {
        "type": "string",
        "description": "Optional claim_token (ctk_...) of the site. Unlocks the file list and other details."
      }
    },
    "additionalProperties": false
  }

  arguments 18 lines copy
• publish_site changes data unknown never probed

  Publish a website or any file (PDF, image, HTML, CSS/JS) to a live public HTTPS URL at <slug>.beacon.host in one call. Files keep their content type, so PDFs and images open in the browser. No account or API key needed. Use it when the user asks to publish, host, deploy or share a page, website, landing page, report, dashboard, mini app, portfolio, game or demo, wants to share an HTML file or report as a link, wants a temporary preview link that expires on its own, or wants a link to something you made. Send every file with its path (index.html is served at the root) and its content: plain text for HTML, CSS, JS, SVG, JSON and Markdown, or base64 with encoding='base64' for images, PDFs, fonts and other binary files. For a single file, the direct link is https://<slug>.beacon.host/<path>. Each call makes a new version live containing exactly the files you send; the previous version is kept and can be rolled back, so nothing is lost. Pass password to put the site behind a username/password prompt (works on anonymous sites too), and expires_at to make the link expire on schedule. Limits: 4 MB of file content per call without an API key, 10 MB with one, and 1,000 files. Anonymous sites stay live for 24 hours. Returns url, page_url, file_url, claim_url, claim_token and expires_at: give the user the claim_url so they can keep the site for free, and save the claim_token. To update a site, call again with the same slug and its claim_token.

  mcp-tool

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  {
    "type": "object",
    "required": [
      "files"
    ],
    "properties": {
      "slug": {
        "type": "string",
        "description": "Optional. Subdomain to publish to (3-63 lowercase letters, digits and hyphens). Leave empty for a random one. To update an existing site, pass its slug together with its claim_token."
      },
      "files": {
        "type": "array",
        "items": {
          "type": "object",
          "required": [
            "path",
            "content"
          ],
          "properties": {
            "path": {
              "type": "string",
              "minLength": 1,
              "description": "Path of the file inside the site, e.g. index.html, about/index.html or assets/logo.png. index.html is the home page. Percent-encoding is decoded as in the REST API, so write a literal % as %25."
            },
            "content": {
              "type": "string",
              "description": "File content: plain text, or base64 when encoding is base64."
            },
            "encoding": {
              "enum": [
                "utf8",
                "base64"
              ],
              "type": "string",
              "default": "utf8",
              "description": "utf8 (default) for text files; base64 for images, fonts and other binary files."
            }
          },
          "additionalProperties": false
        },
        "maxItems": 1000,
        "minItems": 1,
        "description": "Every file of the site. Each call makes a new version with exactly these files; earlier versions are kept."
      },
      "title": {
        "type": "string",
        "maxLength": 200,
        "description": "Optional human-readable title saved with the site."
      },
      "password": {
        "type": "object",
        "required": [
          "username",
          "password"
        ],
        "properties": {
          "password": {
            "type": "string",
            "description": "Password visitors type, 1-72 characters."
          },
          "username": {
            "type": "string",
            "description": "Username visitors type, 1-128 characters, e.g. client."
          }
        },
        "description": "Optional. Put the site behind a browser login prompt (HTTP Basic Auth). Works without an account. Give the user the URL, username and password; send the password separately from the link.",
        "additionalProperties": false
      },
      "expires_at": {
        "type": "string",
        "description": "Optional. When the site should be deleted: RFC 3339 (2026-10-08T00:00:00Z) or a duration from now (90m, 2h, 7d). Without an API key it can only be earlier than the default 24 hours; with one, any future time."
      },
      "claim_token": {
        "type": "string",
        "description": "The claim_token (ctk_...) returned when the site was first published. Required to update an anonymous site."
      }
    },
    "additionalProperties": false
  }

  arguments 79 lines copy

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

0 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.