_ registry / mcp streamable-http · checked 1h ago

b59.link

https://b59.link

Registry code: b534c22800a7d183

api record

Without an Authorization header you get 2 requests/minute. Call the auth tool (api_key, or email then email+otp) and send 'Authorization: Bearer <session_key>' for 300/minute.

endpoint
https://b59.link/api/mcp
protocol
streamable-http ·2024-11-05
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is b59.link live?
Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.
Is b59.link free to use?
Yes — the hub reached it with no key and no payment.
What tools does b59.link have?
7 tools: auth, create_tracker, lookup_url, make_qr_image, get_stats_url, shorten_url, generate_qr.
Is b59.link 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.
reachable
live
uptime, 30 days
100%

90 days 100%· all time 100%

latency
457ms

last good check

priced tools
0

of 7 tools

_ answered our checks, 90 days 1 checks · signed record
  • unknown → live
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

inferred, not observed

Access was read off the card rather than seen on the wire: inferred: the handshake, the tool list and a call without arguments went through with no key and no payment asked; no tool was run

_ what it can do 7 tools
7 never probed 0 of 7 classified

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.

  • auth unknown never probed

    Sign in to b59.link to raise the rate limit from 2 to 300 requests/minute and own what you create. Pass api_key to get a session key straight away. Or pass email to have a 6-digit code emailed, then call again with email and otp to get a session key (new emails are signed up and also get their api_key). Send the session key as the HTTP header 'Authorization: Bearer <session_key>'.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "otp": {
          "type": "string",
          "description": "The 6-digit code from the email."
        },
        "email": {
          "type": "string",
          "description": "Email to send a one-time code to."
        },
        "api_key": {
          "type": "string",
          "description": "The account's 256-character API key."
        }
      }
    }
    arguments 17 lines
  • create_tracker unknown never probed

    Create a free page-view tracker for a website. Returns the tag image URL and ready-to-paste snippets for the site's pages, plus the stats URL where views, visitors, pages and referrers are shown. When signed in, the tracker belongs to the account; otherwise keep the manage_token to claim it later.

    mcp-tool

    {
      "type": "object",
      "required": [
        "site_url"
      ],
      "properties": {
        "name": {
          "type": "string",
          "description": "Optional display name for the tracker."
        },
        "site_url": {
          "type": "string",
          "description": "The site's address, e.g. example.com. Views are only counted on this domain and its subdomains."
        }
      }
    }
    arguments 16 lines
  • lookup_url unknown 1h ago

    Check whether a URL already has a b59.link short URL. Handles variations: http/https, www prefix, trailing slash. Returns the existing short URL and QR code if found.

    mcp-tool

    {
      "type": "object",
      "required": [
        "url"
      ],
      "properties": {
        "url": {
          "type": "string",
          "description": "The URL to look up."
        }
      }
    }
    arguments 12 lines
  • make_qr_image unknown never probed

    Make a QR code image for any text (URL, Wi-Fi string, phone, email, plain text) without creating a short link. Supports colors, size and SVG. Returns the image plus a permanent image URL that can be embedded with <img src>. Use generate_qr instead when scans should be counted.

    mcp-tool

    {
      "type": "object",
      "required": [
        "data"
      ],
      "properties": {
        "bg": {
          "type": "string",
          "description": "Background hex color, e.g. ffffff."
        },
        "fg": {
          "type": "string",
          "description": "Foreground hex color, e.g. 000000."
        },
        "data": {
          "type": "string",
          "description": "Text to encode (max 1500 chars)."
        },
        "size": {
          "type": "integer",
          "description": "Width/height in pixels, 64-1200 (default 300)."
        },
        "format": {
          "enum": [
            "png",
            "svg"
          ],
          "type": "string",
          "description": "Image format (default png)."
        }
      }
    }
    arguments 32 lines
  • get_stats_url unknown 1h ago

    Get the stats page URL for anything b59.link tracks: a slug or short URL, the destination URL of a short link or QR code, a tracker id or tag URL, or any page URL / domain that has a tracker tag. Stats themselves are viewed on b59.link; this returns where.

    mcp-tool

    {
      "type": "object",
      "required": [
        "identifier"
      ],
      "properties": {
        "identifier": {
          "type": "string",
          "description": "Slug, short URL, page URL, domain, tracker id or tag URL."
        }
      }
    }
    arguments 12 lines
  • shorten_url unknown never probed

    Shorten a long URL and get a memorable b59.link short URL. Optionally specify a custom slug. Returns the short URL and a stats URL.

    mcp-tool

    {
      "type": "object",
      "required": [
        "url"
      ],
      "properties": {
        "url": {
          "type": "string",
          "description": "The URL to shorten."
        },
        "slug": {
          "type": "string",
          "description": "Optional custom slug (letters, digits, hyphens, underscores, max 100 chars). A random slug is used if omitted."
        }
      }
    }
    arguments 16 lines
  • generate_qr unknown never probed

    Generate a trackable QR code for a URL. Creates a b59.link short URL at the same time so scans are counted. Returns the short URL, a stats URL, and the QR code as a base64-encoded PNG.

    mcp-tool

    {
      "type": "object",
      "required": [
        "url"
      ],
      "properties": {
        "url": {
          "type": "string",
          "description": "The URL to generate a QR code for."
        }
      }
    }
    arguments 12 lines
_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id b534c22800a7d183.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/b534c22800a7d183/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/b534c22800a7d183/badge.svg)](https://brick.blue/agent/b534c22800a7d183?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know
card completeness
100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

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

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

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.