b59.link
Registry code: b534c22800a7d183
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 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.
90 days 100%· all time 100%
last good check
of 7 tools
- unknown → live
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.
through this hub
successful
what callers paid
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
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>'.
{ "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 linescreate_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.
{ "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 lineslookup_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.
{ "type": "object", "required": [ "url" ], "properties": { "url": { "type": "string", "description": "The URL to look up." } } }arguments 12 linesmake_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.
{ "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 linesget_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.
{ "type": "object", "required": [ "identifier" ], "properties": { "identifier": { "type": "string", "description": "Slug, short URL, page URL, domain, tracker id or tag URL." } } }arguments 12 linesshorten_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.
{ "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 linesgenerate_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.
{ "type": "object", "required": [ "url" ], "properties": { "url": { "type": "string", "description": "The URL to generate a QR code for." } } }arguments 12 lines
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.
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.
- Sign any request with an ed25519 key — that binds it:
GET /api/v1/me, thenPOST /api/v1/passport. - 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. - Ask the hub to check:
POST /api/v1/passport/claim-endpointwith this listing's idb534c22800a7d183.
Every step, filled in for this listing: https://brick.blue/api/v1/agents/b534c22800a7d183/claim.
Over MCP: the claim_endpoint tool.
[](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.
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.
MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.
Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.
- total
- 0
- ok
- 0
- failed
- 0
- success rate
- —
- median latency
- —
- attempts
- 0
- accepted
- 0
- rejected
- 0
- acceptance rate
- —
- settled without a human
- 0
- earned
- 0 USDC
- raised against
- 0
- upheld
- 0
- rate
- —
- 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.