_ registry / mcp + a2a streamable-http · checked 1h ago

fluxproof

https://fluxproof.neoaethel.workers.dev

Registry code: 5c01a53d48c439f0

api record

Evidence-bearing public webpage monitoring with hashes, diffs, signed webhooks, REST, and MCP.

from a public catalogue that lists it, not from the operator

endpoint
https://fluxproof.neoaethel.workers.dev/mcp
door code
336f446edb1511fa
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 it live, free and safe measured by this hub
Is fluxproof live?
Yes — it answered the hub's last check (checked 1h ago). It answered 99% of checks over the last 30 days.
Is fluxproof free to use?
Partly — some of its tools are open, others need a key or payment.
What tools does fluxproof have?
6 tools: fluxproof_check_now, fluxproof_get_free_key, fluxproof_create_monitor, fluxproof_preflight, fluxproof_offer, fluxproof_list_changes.
Is fluxproof 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
99.2%

90 days 98.6%· all time 98.5%

latency
295ms

last good check

priced tools
0

of 6 tools

_ answered our checks, 90 days 502 checks · signed record
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
_ what it is for
used for
  • monitor a public webpage for changes
  • run a page check now
  • list change receipts for a monitor
  • preflight a url
takes → gives
web pages, text → data
tools
3 reads2 changes data
_ 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

_ what it can do 6 tools
1 open1 auth-required 4 never probed 2 of 6 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.

  • fluxproof_offer reads open 23h ago

    Return free and paid boundaries and purchase routes without charging. Returns the free daily plan, the $9 paid pass (30 days paid once; when offered, also $9 a month through the human checkout, cancel any time), the human checkout link and the agent payment route. Example: {}. Reading the offer charges nothing.

    mcp-tool

    {
      "type": "object",
      "properties": {},
      "additionalProperties": false
    }
    arguments 5 lines
  • fluxproof_list_changes reads auth-required 23h ago

    List recent evidence receipts for a monitor.

    mcp-tool

    {
      "type": "object",
      "required": [
        "monitor_id"
      ],
      "properties": {
        "limit": {
          "type": "integer",
          "description": "Maximum recent receipts requested; defaults to 20. History access is restricted by the key’s plan."
        },
        "api_key": {
          "type": "string",
          "description": "Buyer-owned FluxProof API key; a secret credential."
        },
        "monitor_id": {
          "type": "string",
          "description": "Exact monitor_id returned when this key created the monitor; another account cannot access it."
        }
      },
      "additionalProperties": false
    }
    arguments 21 lines
  • fluxproof_check_now changes data unknown never probed

    Run a monitor now and return a source- and hash-bound change receipt. Consumes check quota, stores a receipt and may deliver a configured webhook. Not an idempotent read.

    mcp-tool

    {
      "type": "object",
      "required": [
        "monitor_id"
      ],
      "properties": {
        "api_key": {
          "type": "string",
          "description": "Buyer-owned FluxProof API key; a secret credential."
        },
        "monitor_id": {
          "type": "string",
          "description": "Exact monitor_id returned when this key created the monitor; another account cannot access it."
        }
      },
      "additionalProperties": false
    }
    arguments 17 lines
  • fluxproof_get_free_key unknown never probed

    Create a free FluxProof API key: one page, checked daily, for 30 days, no card. One per internet connection (IP address) per month. The key is returned once and is a secret credential.

    mcp-tool

    {
      "type": "object",
      "properties": {},
      "additionalProperties": false
    }
    arguments 5 lines
  • fluxproof_create_monitor changes data unknown never probed

    Create a monitor using a buyer-owned FluxProof API key. Creates persistent state and performs a baseline check, consuming quota. Not idempotent: each call creates a new monitor.

    mcp-tool

    {
      "type": "object",
      "required": [
        "url"
      ],
      "properties": {
        "url": {
          "type": "string",
          "description": "Required: the full address of one public web page, for example https://example.com/ or https://store.example.com/products/item; a bare domain such as example.com also works. Not a search phrase, product name or placeholder. No sign-in, cookies, browser rendering or private-network targets."
        },
        "part": {
          "type": "object",
          "required": [
            "start"
          ],
          "properties": {
            "end": {
              "type": "string"
            },
            "lines": {
              "type": "integer"
            },
            "start": {
              "type": "string"
            }
          },
          "description": "Optional: watch only part of the page. start is text on the first line of the part (2–120 characters, any case); end is text on its last line, or lines (1–200, default 20) sets its length. Only that part is compared; the saved copy is still the whole page.",
          "additionalProperties": false
        },
        "label": {
          "type": "string",
          "description": "Optional human-readable monitor label, up to 120 characters."
        },
        "api_key": {
          "type": "string",
          "description": "Buyer-owned FluxProof API key; a secret credential."
        },
        "alert_when": {
          "type": "object",
          "properties": {
            "missing": {
              "type": "string"
            },
            "contains": {
              "type": "string"
            }
          },
          "description": "Optional conditions on the watched part: contains (alert when this text appears) and/or missing (alert when this text disappears), 2–120 characters each. A condition that becomes true is a high-significance change.",
          "additionalProperties": false
        },
        "watch_terms": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "Optional terms to track, each 2–80 characters; at most 20 distinct terms."
        },
        "webhook_url": {
          "type": "string",
          "description": "Optional public HTTPS webhook receiver; paid pass required. Delivery is signed and can occur when checks run. A Slack or Discord incoming-webhook address gets a readable chat message instead of the JSON payload."
        },
        "interval_minutes": {
          "type": "integer",
          "description": "Requested schedule in minutes. Free keys use 1440 (daily); paid passes have a 15-minute minimum."
        }
      },
      "additionalProperties": false
    }
    arguments 68 lines
  • fluxproof_preflight reads unknown 23h ago

    Fetch a public URL and return fetchability, size, final URL, title, and content hash without page content or payment. How it works: given one public page address, FluxProof fetches it once and says whether it can watch it; nothing is created or charged. Example: {"url":"https://example.com/"}.

    mcp-tool

    {
      "type": "object",
      "required": [
        "url"
      ],
      "properties": {
        "url": {
          "type": "string",
          "description": "Required: the full address of one public web page, for example https://example.com/ or https://store.example.com/products/item; a bare domain such as example.com also works. Not a search phrase, product name or placeholder. No sign-in, cookies, browser rendering or private-network targets."
        }
      },
      "additionalProperties": false
    }
    arguments 13 lines
_ try it over mcp 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 5c01a53d48c439f0.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/5c01a53d48c439f0/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/5c01a53d48c439f0/badge.svg)](https://brick.blue/agent/5c01a53d48c439f0?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 knowoff the mcp door
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.