_ registry / mcp streamable-http · checked 15m ago

tlacuilo

https://tlacuilo-jet.vercel.app

Registry code: 4254333b1bf2ae79

api record

Tools, public data and official Mexican data, paid per call with x402 (USDC on Solana or Base). Call `catalog` (free) for prices and payment details. Paid tools answer with an x402 PaymentRequired result until the call carries a payment in _meta["x402/payment"].

endpoint
https://tlacuilo-jet.vercel.app/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 it live, free and safe measured by this hub
Is tlacuilo live?
Yes — it answered the hub's last check (checked 15m ago). It answered 100% of checks over the last 30 days.
Is tlacuilo free to use?
No — it charges per call, from 0.001 USDC, quoted in its own 402 answers.
What tools does tlacuilo have?
37 tools: federal_register_search, clinical_trials_search, dias_habiles, iva, health, web_read, x402_find, token_verdict, ….
Is tlacuilo 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
249ms

last good check

priced tools
37

of 37 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

_ what it can do 37 tools
37 paid 37 of 37 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.

  • federal_register_search paid never probed

    US Federal Register documents (final rules, proposed rules, notices, presidential documents) matching a full-text query, newest first, with optional filters by agency, document type and publication date. Each document includes number, title, type, abstract, agencies, publication date, effective date, comment deadline, HTML and PDF URLs and the FR citation, plus the total number of matches. Source: Federal Register API. Price: $0.003 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "q": {
      "type": "string",
      "description": "Full-text search terms (optional)"
    },
    "type": {
      "type": "string",
      "description": "RULE (final rule), PRORULE (proposed rule), NOTICE or PRESDOCU; comma-separated for several (optional)"
    },
    "limit": {
      "type": "string",
      "description": "Documents to return, 1-100 (default 10)"
    },
    "since": {
      "type": "string",
      "description": "Earliest publication date, YYYY-MM-DD (optional)"
    },
    "agency": {
      "type": "string",
      "description": "Agency slug as used on federalregister.gov/agencies, lowercase with hyphens, e.g. environmental-protection-agency, securities-and-exchange-commission, health-and-human-services-department; comma-separated for several (optional)"
    }
  }
}
    arguments 26 lines
  • clinical_trials_search 0.005 USDC paid 15m ago

    Clinical trial search on ClinicalTrials.gov (500K+ registered studies worldwide) by condition, intervention, recruitment status, country and phase. Each study includes NCT ID, title, status, phase, conditions, interventions with type, lead sponsor, enrollment, start and completion dates, number of sites, countries, registry URL and a brief summary (up to 600 chars). Returns the total match count and up to 50 studies per call. Price: $0.005 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "limit": {
      "type": "string",
      "description": "Studies to return, 1-50 (default 10)"
    },
    "phase": {
      "type": "string",
      "description": "Comma-separated phases: 0 (early phase 1), 1, 2, 3, 4, na (optional)"
    },
    "status": {
      "type": "string",
      "description": "Comma-separated overall status: RECRUITING, NOT_YET_RECRUITING, ACTIVE_NOT_RECRUITING, COMPLETED, ENROLLING_BY_INVITATION, SUSPENDED, TERMINATED, WITHDRAWN, UNKNOWN (optional)"
    },
    "country": {
      "type": "string",
      "description": "Country or city of study locations (optional)"
    },
    "condition": {
      "type": "string",
      "description": "Disease or condition, e.g. type 2 diabetes"
    },
    "intervention": {
      "type": "string",
      "description": "Drug, device or procedure name (optional)"
    }
  }
}
    arguments 30 lines
  • dias_habiles 0.002 USDC paid 15m ago

    Mexican banking business days per the CNBV calendar: whether a date is a business day, the next and previous business day, and a date plus N business days. Price: $0.002 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "dias": {
      "type": "string",
      "description": "Business days to add, may be negative (default 0)"
    },
    "fecha": {
      "type": "string",
      "description": "Date YYYY-MM-DD (defaults to today, America/Mexico_City)"
    }
  }
}
    arguments 14 lines
  • iva 0.001 USDC paid 15m ago

    Mexican VAT (IVA) and retention rates: general 16%, northern/southern border 8%, 0% and exempt categories, plus ISR and IVA retention rates for professional services and leases. Price: $0.001 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {}
}
    arguments 5 lines
  • health paid never probed

    Free. Payment network, facilitator and configured data sources.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {}
}
    arguments 5 lines
  • web_read paid never probed

    Read any public web page as clean, LLM-ready markdown: title, meta description, language and main content with navigation, ads and scripts removed. Follows redirects. Cheapest way to read a URL before deciding whether to pay for a full render. Price: $0.001 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "Public http(s) URL to read"
    },
    "max_chars": {
      "type": "string",
      "description": "Maximum characters of markdown to return, 1000-200000 (default 60000)"
    }
  }
}
    arguments 17 lines
  • x402_find paid never probed

    Which x402 API should I call for this task? Searches the Coinbase Bazaar catalog and ranks candidates by evidence of real use: distinct payers, repeat calls per payer, recency of payments and price. Returns up to 10 endpoints with URL, price, networks, example input and the reasons for the ranking. Price: $0.01 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "need"
  ],
  "properties": {
    "need": {
      "type": "string",
      "description": "Task in plain words"
    },
    "limit": {
      "type": "string",
      "description": "Results to return, 1-10 (default 5)"
    },
    "network": {
      "type": "string",
      "description": "CAIP-2 network filter, e.g. eip155:8453 (optional)"
    },
    "max_price": {
      "type": "string",
      "description": "Maximum USD price per call (optional)"
    }
  }
}
    arguments 25 lines
  • token_verdict paid never probed

    Token verdict for a Base contract or Solana mint: DEX market data (price, liquidity, 24h volume, buys/sells, pair age), security checks (honeypot, taxes, mint/owner powers, holder concentration via GoPlus; RugCheck risks and LP lock on Solana), red and green flags, a one-word verdict and a plain-language take. Entertainment, not trading advice. Price: $0.02 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "address"
  ],
  "properties": {
    "chain": {
      "type": "string",
      "description": "base or solana (default base)"
    },
    "address": {
      "type": "string",
      "description": "Token contract (Base) or mint address (Solana)"
    }
  }
}
    arguments 17 lines
  • msg_box paid never probed

    Creates a private mailbox for agent-to-agent messaging and returns its 22-character id plus a secret read key. Any agent that knows the id can deliver messages to it; only the read key can read them. The mailbox lives 30 days; messages are kept 7 days, newest first, up to 500. Optional label for bookkeeping. Price: $0.005 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "label": {
      "type": "string",
      "description": "Optional name for the mailbox, up to 80 characters"
    }
  }
}
    arguments 10 lines
  • msg_send paid never probed

    Delivers a message to an agent mailbox by id: body up to 16 KB plus optional sender name and reply_to address (for example the sender's own mailbox id). Returns the message id and delivery confirmation; 404 if the mailbox does not exist or has expired. A public demo mailbox (demo000000000000000000) is available for testing. Price: $0.001 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "to",
    "body"
  ],
  "properties": {
    "to": {
      "type": "string",
      "description": "Destination mailbox id, 22 characters"
    },
    "body": {
      "type": "string",
      "description": "Message text, up to 16 KB"
    },
    "from": {
      "type": "string",
      "description": "Sender name or address (optional)"
    },
    "reply_to": {
      "type": "string",
      "description": "Where replies should go, e.g. the sender's mailbox id (optional)"
    }
  }
}
    arguments 26 lines
  • empresas_cerca paid never probed

    Finds Mexican businesses near a coordinate using INEGI's DENUE: keyword plus latitude, longitude and radius up to 5,000 m. Same fields as the name search. Price: $0.05 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "q",
    "lat",
    "lng"
  ],
  "properties": {
    "q": {
      "type": "string",
      "description": "Keyword or activity, 'todos' for any"
    },
    "lat": {
      "type": "string",
      "description": "Latitude"
    },
    "lng": {
      "type": "string",
      "description": "Longitude"
    },
    "metros": {
      "type": "string",
      "description": "Radius in meters, max 5000 (default 1000)"
    }
  }
}
    arguments 27 lines
  • empresas paid never probed

    Full record of one Mexican business from INEGI's DENUE by establishment ID: identification, activity, address, contact, size, type and coordinates. Price: $0.02 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "DENUE establishment ID"
    }
  }
}
    arguments 13 lines
  • polymarket_markets paid never probed

    Polymarket prediction markets matching a text query, or the top markets by 24-hour volume when no query is given. Each market includes the question, every outcome with its current price (implied probability), the Yes probability, total and 24h volume, liquidity, end date, status and the Polymarket URL. Source: Polymarket Gamma API. Price: $0.005 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "q": {
      "type": "string",
      "description": "Words to search in market questions and event titles (optional; without it the result is the top markets by 24h volume)"
    },
    "limit": {
      "type": "string",
      "description": "Markets to return, 1-50 (default 10)"
    },
    "active": {
      "type": "string",
      "description": "true returns only open markets (default); false includes closed and resolved ones"
    }
  }
}
    arguments 18 lines
  • polymarket_market paid never probed

    One Polymarket market by numeric id or slug: question, resolution description, outcomes with current prices, Yes probability, last trade, best bid and ask, 24h price change, total and 24h volume, liquidity, end date, status, parent event, tags and the Polymarket URL. Source: Polymarket Gamma API. Price: $0.003 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "Polymarket market id (e.g. 559651) or market slug"
    }
  }
}
    arguments 13 lines
  • uma 0.001 USDC paid never probed

    Current and historical UMA (Unidad de Medida y Actualización) values published by INEGI: daily, monthly and annual amounts with their effective dates. Price: $0.001 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "anio": {
      "type": "string",
      "description": "Year (default: current)"
    }
  }
}
    arguments 10 lines
  • rfc_validar paid never probed

    Validates a Mexican RFC (tax ID): structure, person type (física/moral), embedded date and SAT check digit. Offline, no SAT call. Price: $0.002 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "rfc"
  ],
  "properties": {
    "rfc": {
      "type": "string",
      "description": "RFC to validate, 12 or 13 characters"
    }
  }
}
    arguments 13 lines
  • curp_validar paid never probed

    Validates a Mexican CURP: 18-character structure, check digit, and decodes sex, birth date and state of birth. Offline. Price: $0.002 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "curp"
  ],
  "properties": {
    "curp": {
      "type": "string",
      "description": "CURP to validate, 18 characters"
    }
  }
}
    arguments 13 lines
  • banxico paid never probed

    Latest value of an official Banco de México series: fix (USD/MXN FIX rate), udis, tiie28, tasa-objetivo, or any raw SIE series ID. Returns the date and value as published. Price: $0.003 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "serie"
  ],
  "properties": {
    "serie": {
      "type": "string",
      "description": "fix | udis | tiie28 | tasa-objetivo | SIE series id"
    }
  }
}
    arguments 13 lines
  • catalog paid never probed

    Free. Lists every tool with its price in USD, the accepted networks and how x402 payment works over MCP.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {}
}
    arguments 5 lines
  • domain paid never probed

    Domain registration record from the authoritative registry via RDAP (the successor to WHOIS): whether the domain is registered, registrar name and IANA ID, abuse contact, creation, last-change and expiration dates, days until expiry, EPP status codes, registry nameservers and DNSSEC delegation. Covers gTLDs and the ccTLDs that publish RDAP. Price: $0.005 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "domain"
  ],
  "properties": {
    "domain": {
      "type": "string",
      "description": "Registrable domain, e.g. example.com"
    }
  }
}
    arguments 13 lines
  • sec_facts paid never probed

    Reported financial values of a US-listed company from SEC XBRL company facts: the most recent annual (10-K) and quarterly (10-Q) figures for one concept such as revenue, net income, diluted EPS, total assets, cash or shares outstanding, with fiscal year, period dates, unit, form and filing date. Accepts friendly aliases or any us-gaap/dei concept name. Source: SEC EDGAR. Price: $0.005 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "cik": {
      "type": "string",
      "description": "SEC Central Index Key, up to 10 digits"
    },
    "limit": {
      "type": "string",
      "description": "Periods to return per series, 1-40 (default 8)"
    },
    "ticker": {
      "type": "string",
      "description": "Stock ticker, e.g. MSFT (ticker or cik is required)"
    },
    "concept": {
      "type": "string",
      "description": "Alias (revenue, net_income, eps, eps_basic, assets, liabilities, equity, cash, shares, operating_income, gross_profit, operating_cash_flow, rd, long_term_debt) or XBRL concept such as Assets or dei:EntityPublicFloat (default Revenues)"
    }
  }
}
    arguments 22 lines
  • sat_69b paid never probed

    Checks an RFC against the SAT 69-B list of taxpayers with presumed non-existent operations (EFOS). Returns status (presunto, desvirtuado, definitivo, sentencia favorable), notice numbers and publication dates. Price: $0.02 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "rfc"
  ],
  "properties": {
    "rfc": {
      "type": "string",
      "description": "RFC to check"
    }
  }
}
    arguments 13 lines
  • salario_minimo paid never probed

    Mexican minimum wage set by CONASAMI: general daily rate and the Northern Border Free Zone rate for a given year, with monthly equivalents. Price: $0.001 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "anio": {
      "type": "string",
      "description": "Year (default: current)"
    }
  }
}
    arguments 10 lines
  • sat_cfdi_verificar paid never probed

    Verifies a CFDI 3.3/4.0 invoice against the SAT web service: whether it exists, is vigente or cancelado, its cancellation status and EFOS flag. Needs UUID, issuer RFC, receiver RFC, total and the last 8 characters of the seal. Price: $0.03 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "id",
    "re",
    "rr",
    "tt",
    "fe"
  ],
  "properties": {
    "fe": {
      "type": "string",
      "description": "Last 8 characters of the Sello"
    },
    "id": {
      "type": "string",
      "description": "CFDI UUID (folio fiscal)"
    },
    "re": {
      "type": "string",
      "description": "Issuer RFC"
    },
    "rr": {
      "type": "string",
      "description": "Receiver RFC"
    },
    "tt": {
      "type": "string",
      "description": "Total amount as in the XML"
    }
  }
}
    arguments 33 lines
  • empresas_buscar paid never probed

    Searches Mexican businesses in INEGI's DENUE directory (5M+ establishments) by name or keyword, optionally filtered by state. Returns name, legal name, activity, address, postal code, phone, email, website, size and coordinates. Price: $0.05 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "q"
  ],
  "properties": {
    "q": {
      "type": "string",
      "description": "Business name or keyword"
    },
    "fin": {
      "type": "string",
      "description": "Last record, max 100 per call (default 20)"
    },
    "estado": {
      "type": "string",
      "description": "2-digit state code, 00 for all (default 00)"
    },
    "inicio": {
      "type": "string",
      "description": "First record (default 1)"
    }
  }
}
    arguments 25 lines
  • msg_inbox paid never probed

    Reads the newest messages of an agent mailbox; requires the mailbox id and its read key (401 otherwise). Returns up to limit messages (default 20, max 100) with id, from, body, reply_to and sent_at. Reads are non-destructive unless ack=true, which removes the returned messages so the next read continues where this one left off. A public demo mailbox (demo000000000000000000, key demo) is available for testing. Price: $0.001 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "box",
    "key"
  ],
  "properties": {
    "ack": {
      "type": "string",
      "description": "true to delete the returned messages after reading (default false)"
    },
    "box": {
      "type": "string",
      "description": "Mailbox id, 22 characters"
    },
    "key": {
      "type": "string",
      "description": "Read key returned when the mailbox was created"
    },
    "limit": {
      "type": "string",
      "description": "Messages to return, 1-100 (default 20)"
    }
  }
}
    arguments 26 lines
  • guard_injection paid never probed

    Prompt-injection detector for text an agent is about to feed to a model: tool results, scraped pages or user input. Rules and heuristics only, no LLM, fast and deterministic. Returns risk 0-1, a clean/suspicious/malicious verdict, the categories found (instruction override, role hijack, prompt or data exfiltration, tool abuse, hidden Unicode, encoded payloads, fake chat delimiters, ES/PT/FR/DE/IT variants) with evidence snippets, and a sanitized copy. POST with JSON {text, context} also works. Price: $0.002 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "text"
  ],
  "properties": {
    "text": {
      "type": "string",
      "description": "Text to inspect, up to 200 KB"
    },
    "context": {
      "type": "string",
      "description": "Where the text comes from: tool_output, user_input (default) or web_page"
    }
  }
}
    arguments 17 lines
  • agents_readiness paid never probed

    Agent-readiness audit of a website: score 0-100 and grade A-F from 18 checks fetched in parallel. Covers robots.txt rules for GPTBot, ClaudeBot, PerplexityBot, Google-Extended, CCBot and Bytespider; llms.txt; sitemap.xml; openapi.json, ai-plugin.json, MCP and x402 discovery files; and the page itself: JSON-LD types, Open Graph, title, meta description, lang, headings, text-to-HTML ratio, content visible without JavaScript, HTTPS and response time. Includes concrete recommendations. Price: $0.01 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "Public http(s) URL of the site or page to audit"
    }
  }
}
    arguments 13 lines
  • dns paid never probed

    Full DNS profile of a domain in one call: A, AAAA, CNAME, MX, NS, TXT, SOA and CAA records, SPF and DMARC parsed (policy, all-mechanism, reporting address), DNSSEC validation flag, and inferred providers for DNS hosting, email and web hosting. Resolved over DNS-over-HTTPS with a public resolver; accepts bare hostnames or full URLs. Price: $0.003 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "domain"
  ],
  "properties": {
    "domain": {
      "type": "string",
      "description": "Domain or hostname, e.g. example.com (a URL is accepted and reduced to its host)"
    }
  }
}
    arguments 13 lines
  • web_tables paid never probed

    Every HTML table on a public web page as structured JSON: title (caption or nearest heading), headers, rows as arrays and as records keyed by header, numeric columns detected and parsed to numbers, colspan and rowspan expanded, footnote markers removed. Selecting one table by index also returns it as CSV. Row count capped by max_rows. Price: $0.003 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "Public http(s) URL of the page"
    },
    "index": {
      "type": "string",
      "description": "Zero-based table index; when given only that table is returned, with csv"
    },
    "max_rows": {
      "type": "string",
      "description": "Maximum rows per table, 1-5000 (default 200)"
    }
  }
}
    arguments 21 lines
  • email_validate paid never probed

    Email address check without sending mail: RFC-style syntax validation, domain deliverability from MX (or A/AAAA fallback) over DNS-over-HTTPS, mail exchangers, disposable-domain and free-provider detection, role-based local parts (info, support, noreply), typo suggestion for common providers, plus-tag and canonical form (Gmail dots and tags removed), with a 0-100 score and a valid/risky/invalid verdict. Price: $0.002 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "email"
  ],
  "properties": {
    "email": {
      "type": "string",
      "description": "Email address to check"
    }
  }
}
    arguments 13 lines
  • sec_filings paid never probed

    SEC EDGAR filings for a US-listed company by ticker or CIK, newest first, optionally filtered by form type (10-K, 10-Q, 8-K, 4, S-1...). Returns company name, CIK, SIC code and industry, state and fiscal year end, and for each filing the form, filing date, period, accession number, primary document and its EDGAR URL. Source: SEC submissions feed. Price: $0.005 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "cik": {
      "type": "string",
      "description": "SEC Central Index Key, up to 10 digits"
    },
    "form": {
      "type": "string",
      "description": "Form type filter, comma-separated allowed: 10-K, 10-Q, 8-K, 4, S-1, DEF 14A, 13F-HR (optional)"
    },
    "limit": {
      "type": "string",
      "description": "Filings to return, 1-100 (default 20)"
    },
    "ticker": {
      "type": "string",
      "description": "Stock ticker, e.g. AAPL (ticker or cik is required)"
    }
  }
}
    arguments 22 lines
  • papers_search paid never probed

    Full-text search across 250M+ scholarly works in OpenAlex: title, authors, year, venue, type, citation count, open-access status with PDF link, reconstructed abstract (up to 1500 chars) and topics. Filters by publication date range and open access; sorted by relevance or citations. Returns the total match count and up to 25 papers per call with their OpenAlex IDs and DOIs. Price: $0.005 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "q"
  ],
  "properties": {
    "q": {
      "type": "string",
      "description": "Search terms (title, abstract and full text)"
    },
    "sort": {
      "type": "string",
      "description": "relevance (default) or cited"
    },
    "limit": {
      "type": "string",
      "description": "Papers to return, 1-25 (default 10)"
    },
    "since": {
      "type": "string",
      "description": "Earliest publication date, YYYY or YYYY-MM-DD (optional)"
    },
    "until": {
      "type": "string",
      "description": "Latest publication date, YYYY or YYYY-MM-DD (optional)"
    },
    "open_access": {
      "type": "string",
      "description": "true to return only open-access works, false for closed only (optional)"
    }
  }
}
    arguments 33 lines
  • papers_cite paid never probed

    Formatted citation for any DOI registered with Crossref or DataCite (journal articles, books, arXiv preprints, datasets): BibTeX entry plus a formatted reference in APA, MLA, Chicago author-date, IEEE, Harvard, Nature or AMA style. Resolves through DOI content negotiation with Crossref metadata as fallback. Price: $0.002 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "doi"
  ],
  "properties": {
    "doi": {
      "type": "string",
      "description": "DOI, with or without the https://doi.org/ prefix"
    },
    "style": {
      "type": "string",
      "description": "apa (default), mla, chicago, ieee, harvard, nature or ama"
    }
  }
}
    arguments 17 lines
  • deps_check paid never probed

    Security and freshness check for one package version across npm, PyPI, Go, Maven, Cargo and NuGet: known vulnerabilities from OSV with CVE aliases, CVSS score and level, fixed versions and advisory URL; latest version, versions behind, publish date, licenses, deprecation flag and repository links from deps.dev; and a one-word verdict (ok, outdated or vulnerable). Version defaults to the latest release. Price: $0.005 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "name"
  ],
  "properties": {
    "name": {
      "type": "string",
      "description": "Package name, e.g. lodash, @types/node, requests, github.com/gin-gonic/gin, org.apache.logging.log4j:log4j-core"
    },
    "version": {
      "type": "string",
      "description": "Exact version to check (default: latest)"
    },
    "ecosystem": {
      "type": "string",
      "description": "npm (default), pypi, go, maven, cargo or nuget"
    }
  }
}
    arguments 21 lines
  • deps_audit paid never probed

    Vulnerability audit of up to 200 pinned dependencies in one call against the OSV database (npm, PyPI, Go, Maven, Cargo, NuGet). Accepts a package list or a package.json (dependencies and devDependencies, range prefixes stripped). Returns, per package, every known advisory with CVE aliases, CVSS score and level, fixed versions and URL, plus a severity summary (critical, high, medium, low, unknown), the count of vulnerable packages and any specs that could not be pinned. Price: $0.02 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "packages": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "name",
          "version"
        ],
        "properties": {
          "name": {
            "type": "string",
            "description": "Package name"
          },
          "version": {
            "type": "string",
            "description": "Exact version"
          }
        },
        "additionalProperties": {}
      },
      "description": "Pinned packages to audit, max 200"
    },
    "ecosystem": {
      "type": "string",
      "description": "npm (default), pypi, go, maven, cargo or nuget"
    },
    "package_json": {
      "type": "object",
      "description": "A package.json object; dependencies and devDependencies are audited (npm only)",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    }
  }
}
    arguments 40 lines
  • cp paid never probed

    Mexican postal code lookup from the national catalog of Correos de México: state, municipality, city and every neighborhood (colonia) with its settlement type. Price: $0.003 USDC per call (x402).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "cp"
  ],
  "properties": {
    "cp": {
      "type": "string",
      "description": "5-digit postal code"
    }
  }
}
    arguments 13 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 4254333b1bf2ae79.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/4254333b1bf2ae79/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/4254333b1bf2ae79/badge.svg)](https://brick.blue/agent/4254333b1bf2ae79?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.