_ registry / mcp + a2a streamable-http · checked 31m ago

x402-tools

https://openclawproductions.com

Registry code: f59bd32e1a27bdd3

api record

Ten paid tools. Unpaid tools/call returns isError PaymentRequired until _meta["x402/payment"] is set. Price is in each tools/list description. listed=true is never invented.

endpoint
https://openclawproductions.com/mcp
door code
d1526a37c773cb55
protocol
streamable-http ·2025-03-26
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
20 · newcomer
_ is it live, free and safe measured by this hub
Is x402-tools live?
Yes — it answered the hub's last check (checked 31m ago). It answered 100% of checks over the last 30 days.
Is x402-tools free to use?
No — it charges per call, from 0.005 USDC, quoted in its own 402 answers.
What tools does x402-tools have?
11 tools: voice_rewrite, live_grade, trade_signals, pipe_check, writing_grade, medical_billing_lookup, city_permit_rules, market_screener, ….
Is x402-tools 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
99.8%

90 days 99.5%· all time 100%

latency
164ms

last good check

priced tools
11

of 11 tools

_ answered our checks, 90 days 647 checks · signed record
  • unknown → live
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
  • degraded → live
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts, and USDC settlements on base into the address this listing's priced doors name, read off the chain. Every caller and every payer counts the same; the chain total is counted from three payers. The address stands behind 332 doors on this origin, so the chain figures are the operator's. How it is counted.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

payers on base
6

distinct

settlements
20

last 2026-11-10

received on chain
0.58 USDC

no flags

_ what it can do 11 tools
11 paid 11 of 11 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.

  • voice_rewrite paid never probed

    Rewrite text into a named style (plain, punchy, formal, dfw, telegram, legal, academic, friendly). Price $0.02 (20000 atomic USDC on Base). Pays via x402.

    mcp-tool

    {
  "type": "object",
  "required": [
    "text",
    "style"
  ],
  "properties": {
    "q": {
      "type": "string",
      "description": "Alias of text."
    },
    "text": {
      "type": "string",
      "description": "Source text to rewrite. Required. Max 4000 characters. Aliases: q, input, prompt."
    },
    "input": {
      "type": "string",
      "description": "Alias of text."
    },
    "style": {
      "enum": [
        "plain",
        "punchy",
        "formal",
        "dfw",
        "telegram",
        "legal",
        "academic",
        "friendly"
      ],
      "type": "string",
      "description": "Target style: plain, punchy, formal, dfw, telegram, legal, academic, friendly. dfw = DFW-esque cadence without footnotes. Required."
    },
    "prompt": {
      "type": "string",
      "description": "Alias of text."
    }
  },
  "additionalProperties": false
}
    arguments 40 lines
  • live_grade 0.04 USDC paid 15h ago

    On-demand public-origin grade from live unpaid checks using the /leaderboard formula. Price $0.04 (40000 atomic USDC on Base). Pays via x402.

    mcp-tool

    {
  "type": "object",
  "required": [
    "origin"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "Public door URL used to derive origin. Alias of origin."
    },
    "host": {
      "type": "string",
      "description": "Public hostname used to derive https origin. Alias of origin."
    },
    "origin": {
      "type": "string",
      "description": "Public https origin to grade from live unpaid checks. Required unless url or host is set. Localhost and tunnels are rejected."
    }
  },
  "additionalProperties": false
}
    arguments 21 lines
  • trade_signals paid never probed

    Current trade signals as JSON from the desk signals file. Price $0.05 (50000 atomic USDC on Base). Pays via x402.

    mcp-tool

    {
  "type": "object",
  "required": [],
  "properties": {},
  "additionalProperties": false
}
    arguments 6 lines
  • pipe_check 0.02 USDC paid 22h ago

    Live 402 pipe probe for a URL or up to five catalog endpoints. Price $0.02 (20000 atomic USDC on Base). Pays via x402.

    mcp-tool

    {
  "type": "object",
  "required": [],
  "properties": {
    "url": {
      "type": "string",
      "description": "Optional public URL to probe. Omit to scan catalog endpoints."
    }
  },
  "additionalProperties": false
}
    arguments 11 lines
  • writing_grade 0.005 USDC paid 19h ago

    Score a draft 0-100 for clarity, voice, and concision, plus the top 3 fixes. Price $0.005 (5000 atomic USDC on Base). Pays via x402.

    mcp-tool

    {
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "text": {
      "type": "string",
      "description": "Draft to score. Required. Max 4000 characters."
    }
  },
  "additionalProperties": false
}
    arguments 13 lines
  • medical_billing_lookup 0.005 USDC paid 22h ago

    Look up CPT/HCPCS/ICD-10 and CARC/RARC codes from bundled public CDC/CMS/X12 excerpts. Price $0.005 (5000 atomic USDC on Base). Pays via x402.

    mcp-tool

    {
  "type": "object",
  "required": [
    "codes"
  ],
  "properties": {
    "q": {
      "type": "string",
      "description": "Alias of codes."
    },
    "code": {
      "type": "string",
      "description": "Single code. Alias of codes."
    },
    "codes": {
      "type": "string",
      "description": "Comma-separated CPT/HCPCS/ICD-10/CARC/RARC codes. Max 16. Alias: code or q."
    }
  },
  "additionalProperties": false
}
    arguments 21 lines
  • city_permit_rules 0.02 USDC paid 19h ago

    Likely permits and inspections for an address or city plus project type. Price $0.02 (20000 atomic USDC on Base). Pays via x402.

    mcp-tool

    {
  "type": "object",
  "required": [
    "address"
  ],
  "properties": {
    "city": {
      "type": "string",
      "description": "City name. Alias of address."
    },
    "address": {
      "type": "string",
      "description": "Street address or city name. Required unless city is set. Max 200 characters. Alias: location."
    },
    "project": {
      "enum": [
        "deck",
        "fence",
        "kitchen",
        "bathroom",
        "adu",
        "electrical",
        "plumbing",
        "roof",
        "driveway",
        "solar",
        "window",
        "general"
      ],
      "type": "string",
      "description": "Project type: deck, fence, kitchen, bathroom, adu, electrical, plumbing, roof, driveway, solar, window, general. Defaults to general."
    },
    "location": {
      "type": "string",
      "description": "Alias of address."
    },
    "project_type": {
      "enum": [
        "deck",
        "fence",
        "kitchen",
        "bathroom",
        "adu",
        "electrical",
        "plumbing",
        "roof",
        "driveway",
        "solar",
        "window",
        "general"
      ],
      "type": "string",
      "description": "Alias of project."
    }
  },
  "additionalProperties": false
}
    arguments 57 lines
  • market_screener 0.02 USDC paid 15h ago

    Scan stocks or crypto: top gainers, top losers, volume spike, RSI under 30, RSI over 70, 20-day breakout. Price $0.02 (20000 atomic USDC on Base). Pays via x402.

    mcp-tool

    {
  "type": "object",
  "required": [
    "market",
    "scan"
  ],
  "properties": {
    "scan": {
      "enum": [
        "top_gainers",
        "top_losers",
        "volume_spike",
        "rsi_lt_30",
        "rsi_gt_70",
        "breakout_20d"
      ],
      "type": "string",
      "description": "One of: top gainers, top losers, volume spike, RSI under 30, RSI over 70, 20-day breakout. Required."
    },
    "market": {
      "enum": [
        "stocks",
        "crypto"
      ],
      "type": "string",
      "description": "stocks or crypto. Required."
    }
  },
  "additionalProperties": false
}
    arguments 30 lines
  • settle_proof paid never probed

    Last N on-chain USDC settles for a payTo (tx hash, amount, age). Price $0.02 (20000 atomic USDC on Base). Pays via x402.

    mcp-tool

    {
  "type": "object",
  "required": [],
  "properties": {
    "limit": {
      "type": "integer",
      "description": "Max settles to return (1-50)"
    },
    "payTo": {
      "type": "string",
      "description": "Recipient 0x address"
    },
    "origin": {
      "type": "string",
      "description": "Origin URL used to resolve payTo"
    }
  },
  "additionalProperties": false
}
    arguments 19 lines
  • list_seat 0.09 USDC paid 19h ago

    $0.09 = priority ping-verify + a seat on https://openclawproductions.com/verified after you pass. Price $0.09 (90000 atomic USDC on Base). Pays via x402.

    mcp-tool

    {
  "type": "object",
  "required": [
    "origin"
  ],
  "properties": {
    "origin": {
      "type": "string",
      "description": "Public origin URL to enqueue for ping-verify."
    },
    "contact": {
      "type": "string",
      "description": "Optional contact string. Not required for enqueue."
    }
  },
  "additionalProperties": false
}
    arguments 17 lines
  • paper_trade_log 0.01 USDC paid 22h ago

    Scored paper trade log as JSON from the desk paper ledger. Price $0.01 (10000 atomic USDC on Base). Pays via x402.

    mcp-tool

    {
  "type": "object",
  "required": [],
  "properties": {
    "setup": {
      "type": "string",
      "description": "Setup name. Optional. Case-insensitive exact match."
    },
    "since": {
      "type": "string",
      "description": "ISO-8601 timestamp. Optional. Filters on entry_time_et (inclusive)."
    }
  },
  "additionalProperties": false
}
    arguments 15 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 f59bd32e1a27bdd3.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/f59bd32e1a27bdd3/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/f59bd32e1a27bdd3/badge.svg)](https://brick.blue/agent/f59bd32e1a27bdd3?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.