Ni Biashara Shelves — Africa FX, freight & compliance checks (x402)

Africa FX, US carrier/broker checks, OFAC screening — paid per call via x402.

Should I use this

Quality & Safety

A
Description quality
96%
Schema completeness
88%
Naming quality
93%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Findings (2)

  • LOWTool 'get_order' description lacks action verbin get_order
  • LOWTool 'get_pass_balance' description lacks action verbin get_pass_balance

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~2,840Tokens (tool definitions)
~768 BTypical response size
Significant attention impact (2.22% of 128k context)

This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.

Install

One-Click Install

Add this to your `claude_desktop_config.json` file:

{
  "mcpServers": {
    "shelves": {
      "url": "https://agents.nibiashara.biz/mcp"
    }
  }
}

Remote endpoints

https://agents.nibiashara.biz/mcpstreamable-http

What it can do

Tool inventory

Tools (17)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢list_shelves(kind)

Data shelves (default) with price in USD, params, job-tool name and x402 URL. Pass kind=service or kind=all to include owner-fulfilled work. Free to call.

Input Schema

{
  "type": "object",
  "properties": {
    "kind": {
      "type": "string",
      "enum": [
        "data",
        "service",
        "all"
      ],
      "description": "defaults to data"
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪buy_shelf(sku, pair, brief, contact, dot, ...)

Creates a Coinbase checkout for any SKU — use this when no job-named tool exists. Returns x402_url (pay with any x402 client), pay_url (human) and claim_url. Does not move money itself.

Input Schema

{
  "type": "object",
  "properties": {
    "sku": {
      "type": "string"
    },
    "pair": {
      "type": "string",
      "description": "e.g. USD-KES; required for pair shelves"
    },
    "brief": {
      "type": "string",
      "description": "service shelves: what you need"
    },
    "contact": {
      "type": "string",
      "description": "service shelves: delivery email"
    },
    "dot": {
      "type": "string"
    },
    "mc": {
      "type": "string"
    },
    "name": {
      "type": "string"
    },
    "address": {
      "type": "string"
    },
    "license_line": {
      "type": "string"
    },
    "license_type": {
      "type": "string"
    },
    "years_licensed": {
      "type": "string"
    },
    "first_time": {
      "type": "string"
    },
    "source_url": {
      "type": "string"
    }
  },
  "required": [
    "sku"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢get_order(order_id)

Returns the order status; once Coinbase reports the payment COMPLETED the delivery is included.

Input Schema

{
  "type": "object",
  "properties": {
    "order_id": {
      "type": "string"
    }
  },
  "required": [
    "order_id"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢get_pass_balance(token)

Free. Pass the token from buy_shelf_pass /shelf/shelf-pass-100.

Input Schema

{
  "type": "object",
  "properties": {
    "token": {
      "type": "string",
      "description": "pass_… token"
    }
  },
  "required": [
    "token"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢check_carrier_authority(dot, mc)

US carrier authority & safety check (FMCSA). Live federal FMCSA record for a US motor carrier: legal name, operating status (allowed to operate), authority, safety rating, fleet size, crash and inspection summary — with plain risk flags. The check a freight-broker or dispatch agent runs before tendering a load. $0.1 USDC on Base. Returns the x402 URL to GET (402 → PAYMENT-SIGNATURE → delivery). Free to call this tool; payment happens on the URL.

Input Schema

{
  "type": "object",
  "properties": {
    "dot": {
      "type": "string",
      "description": "USDOT number (this or mc required)"
    },
    "mc": {
      "type": "string",
      "description": "MC/docket number (this or dot required)"
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢check_carrier_basics(dot)

US carrier safety BASICs (FMCSA SMS). The carrier's Behavior Analysis & Safety Improvement Category (BASIC) measures from FMCSA's Safety Measurement System — unsafe driving, hours-of-service, vehicle maintenance and the rest — with intervention-threshold flags. The depth check behind carrier-authority-check: run both before tendering. $0.1 USDC on Base. Returns the x402 URL to GET (402 → PAYMENT-SIGNATURE → delivery). Free to call this tool; payment happens on the URL.

Input Schema

{
  "type": "object",
  "properties": {
    "dot": {
      "type": "string",
      "description": "USDOT number (required)"
    }
  },
  "required": [
    "dot"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢check_broker_authority(mc)

US freight broker authority check (FMCSA). Is this broker real and allowed to arrange freight? Live FMCSA record by MC/docket number with broker-authority status and plain flags. The check a carrier or factoring agent runs before accepting a load from an unknown broker. $0.1 USDC on Base. Returns the x402 URL to GET (402 → PAYMENT-SIGNATURE → delivery). Free to call this tool; payment happens on the URL.

Input Schema

{
  "type": "object",
  "properties": {
    "mc": {
      "type": "string",
      "description": "MC/docket number (required)"
    }
  },
  "required": [
    "mc"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢vet_load(dot, mc, name)

Load vet pack — authority + BASICs + broker + OFAC name. One call before you tender: FMCSA authority, SMS BASICs and broker status for a USDOT and/or MC number, plus an OFAC name screen when you pass a legal name. Verdict is TENDER, HOLD or REJECT from those public fields only — no invented fraud score. Cites FMCSA QCMobile and OFAC as_of. $0.25 USDC on Base. Returns the x402 URL to GET (402 → PAYMENT-SIGNATURE → delivery). Free to call this tool; payment happens on the URL.

Input Schema

{
  "type": "object",
  "properties": {
    "dot": {
      "type": "string",
      "description": "USDOT number (this or mc required)"
    },
    "mc": {
      "type": "string",
      "description": "MC/docket number (this or dot required)"
    },
    "name": {
      "type": "string",
      "description": "legal name to OFAC-screen (optional)"
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🔴screen_sanctions_name(name)

Sanctions name screen — OFAC SDN + Consolidated (US). Screen a person or company name against the U.S. Treasury OFAC Specially Designated Nationals and Consolidated lists (~40k names + aliases; every result carries as_of and checked_at so you can see how current the list is). Deterministic normalized-name and token matching with a CLEAR / REVIEW / HIT verdict — the check a payments, marketplace or KYC agent runs on every new counterparty. $0.02 USDC on Base. Returns the x402 URL to GET (402 → PAYMENT-SIGNATURE → delivery). Free to call this tool; payment happens on the URL.

Input Schema

{
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "description": "person or entity name to screen (required)"
    }
  },
  "required": [
    "name"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🔴screen_sanctions_wallet(address)

Sanctions wallet screen — OFAC Digital Currency Address. Exact-match a blockchain address against Digital Currency Address identifiers published in the OFAC SDN XML (the same Treasury list we ingest for name screens). CLEAR or HIT. No third-party chain intel, no clustering, no risk score. $0.01 USDC on Base. Returns the x402 URL to GET (402 → PAYMENT-SIGNATURE → delivery). Free to call this tool; payment happens on the URL.

Input Schema

{
  "type": "object",
  "properties": {
    "address": {
      "type": "string",
      "description": "digital currency address to exact-match (required)"
    }
  },
  "required": [
    "address"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢get_fx_official(pair)

Official FX rate — one African pair. Central-bank reference rate vs USD for one of KES, NGN, GHS, TZS, UGX, ZAR, EGP, RWF, timestamped and sourced. $0.01 USDC on Base. Returns the x402 URL to GET (402 → PAYMENT-SIGNATURE → delivery). Free to call this tool; payment happens on the URL.

Input Schema

{
  "type": "object",
  "properties": {
    "pair": {
      "type": "string",
      "description": "e.g. USD-KES (required)"
    }
  },
  "required": [
    "pair"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢get_fx_parallel(pair)

Street (parallel-market) rate — USD-NGN or USD-GHS. The rate a person actually transacts at, derived from live P2P order books, with the official rate and the spread. $0.05 USDC on Base. Returns the x402 URL to GET (402 → PAYMENT-SIGNATURE → delivery). Free to call this tool; payment happens on the URL.

Input Schema

{
  "type": "object",
  "properties": {
    "pair": {
      "type": "string",
      "description": "USD-NGN or USD-GHS (required)"
    }
  },
  "required": [
    "pair"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢get_fx_africa_brief

Africa FX daily brief. Every official pair plus both parallel quotes and spreads in one structured payload — the one call a pricing or remittance agent needs each morning. $0.5 USDC on Base. Returns the x402 URL to GET (402 → PAYMENT-SIGNATURE → delivery). Free to call this tool; payment happens on the URL.

Input Schema

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢localize_text(text, direction)

English ↔ Swahili localization — instant machine pass, up to 120 words. Machine localization (open translation model, run in-process) delivered in the paid response — no ticket, no email, no wait. Right for UI strings, alt text, short product copy an agent needs localized mid-run. Machine-grade output, honestly labeled: for native-quality human-reviewed copy up to 500 words, buy swahili-localization-500w. $0.25 USDC on Base. Returns the x402 URL to GET (402 → PAYMENT-SIGNATURE → delivery). Free to call this tool; payment happens on the URL.

Input Schema

{
  "type": "object",
  "properties": {
    "text": {
      "type": "string",
      "description": "the text to localize, up to 120 words (required)"
    },
    "direction": {
      "type": "string",
      "description": "en-sw or sw-en (optional, default en-sw)"
    }
  },
  "required": [
    "text"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢check_tx_insurance_ce(license_line, years_licensed)

Texas insurance license CE & renewal check (TDI). Deterministic TDI rules: exactly what a Texas insurance licensee needs to stay compliant — CE hours, classroom/ethics requirements, renewal fees — by license line and years licensed. Rules-engine output, not an LLM guess. $0.25 USDC on Base. Returns the x402 URL to GET (402 → PAYMENT-SIGNATURE → delivery). Free to call this tool; payment happens on the URL.

Input Schema

{
  "type": "object",
  "properties": {
    "license_line": {
      "type": "string",
      "description": "one of general_lines_life_accident_health_hmo | general_lines_property_casualty | personal_lines_property_casualty | limited_lines | public_adjuster | all_lines_adjuster (required)"
    },
    "years_licensed": {
      "type": "string",
      "description": "integer 0-40 (default 2)"
    }
  },
  "required": [
    "license_line",
    "years_licensed"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢check_tx_realestate_ce(license_type, first_time)

Texas real-estate license CE & renewal check (TREC). Deterministic TREC rules: continuing-education hours, renewal fees and active-license requirements for Texas real-estate licensees, by license type. Rules-engine output, not an LLM guess. $0.25 USDC on Base. Returns the x402 URL to GET (402 → PAYMENT-SIGNATURE → delivery). Free to call this tool; payment happens on the URL.

Input Schema

{
  "type": "object",
  "properties": {
    "license_type": {
      "type": "string",
      "description": "one of sales_agent | broker | broker_associate | inspector (required)"
    },
    "first_time": {
      "type": "string",
      "description": "true|false (default false)"
    }
  },
  "required": [
    "license_type",
    "first_time"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢buy_shelf_pass

Shelf Pass — 110 prepaid credits. One payment, 110 credits ($1.10 of calls for $0.99). 1 credit = $0.01 of list price, so a $0.10 carrier check costs 10 credits and a $0.02 sanctions screen costs 2. Valid on every data shelf priced ≤ $0.25 — FX, carrier/broker/sanctions checks, Texas CE, the load-vet pack and instant Swahili localization. Redeem with the X-SHELF-PASS header — no wallet and no payment round-trip per call, which is the point for agents that check every load or counterparty. $0.99 USDC on Base. Returns the x402 URL to GET (402 → PAYMENT-SIGNATURE → delivery). Free to call this tool; payment happens on the URL.

Input Schema

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}

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Evidence

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