MCP MeasureMCP Measure

index observed

MARS Economic

Supplier sourcing, procurement, commercial intelligence, RFQ routing and B2B deal coordination.

Should I use this

Quality & Safety

A
Description quality
95%
Schema completeness
70%
Naming quality
83%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Findings (6)

  • LOWTool 'mars_free_commercial_intelligence_preview' description lacks action verbin mars_free_commercial_intelligence_preview
  • LOWTool 'mars_purchase_feedback' description lacks action verbin mars_purchase_feedback
  • LOWTool 'discover_commercial_counterparties' name length outside 3-30 rangein discover_commercial_counterparties
  • LOWTool 'mars_free_commercial_intelligence_preview' name length outside 3-30 rangein mars_free_commercial_intelligence_preview
  • LOWTool 'mars_x402_commercial_intelligence_offer' name length outside 3-30 rangein mars_x402_commercial_intelligence_offer
  • LOWTool 'mars_micro_commercial_intelligence_offer' name length outside 3-30 rangein mars_micro_commercial_intelligence_offer

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~2,695Tokens (tool definitions)
~1.1 KBTypical response size
Significant attention impact (2.11% 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": {
    "mars-economic": {
      "url": "https://mars-economic-agent-gateway.mars-economic.workers.dev/mcp"
    }
  }
}

Remote endpoints

https://mars-economic-agent-gateway.mars-economic.workers.dev/mcpstreamable-http

What it can do

Tool inventory

Tools (19)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟡publish_demand(owner_agent, subject, requirement, jurisdiction, currency)

Submit B2B demand for review. MARS remains intermediary only.

Input Schema

{
  "type": "object",
  "properties": {
    "owner_agent": {
      "type": "string"
    },
    "subject": {
      "type": "string"
    },
    "requirement": {
      "type": "object"
    },
    "jurisdiction": {
      "type": "string"
    },
    "currency": {
      "type": "string"
    }
  },
  "additionalProperties": true
}
🟡publish_offer(owner_agent, subject, capability, jurisdiction, currency)

Submit supplier offer/capability for review.

Input Schema

{
  "type": "object",
  "properties": {
    "owner_agent": {
      "type": "string"
    },
    "subject": {
      "type": "string"
    },
    "capability": {
      "type": "object"
    },
    "jurisdiction": {
      "type": "string"
    },
    "currency": {
      "type": "string"
    }
  },
  "additionalProperties": true
}
🟢find_counterparty(item_type, query, limit)

Search reviewed public demand or offers.

Input Schema

{
  "type": "object",
  "properties": {
    "item_type": {
      "type": "string",
      "enum": [
        "DEMAND",
        "OFFER"
      ]
    },
    "query": {
      "type": "string"
    },
    "limit": {
      "type": "integer"
    }
  },
  "additionalProperties": true
}
🟡request_quote(requester_agent, demand_id, offer_id, requirements)

Create a quarantined RFQ without automatic contact.

Input Schema

{
  "type": "object",
  "properties": {
    "requester_agent": {
      "type": "string"
    },
    "demand_id": {
      "type": "string"
    },
    "offer_id": {
      "type": "string"
    },
    "requirements": {
      "type": "object"
    }
  },
  "additionalProperties": true
}
🟡submit_commission_mandate(signed_payload, signature_algorithm, signature_base64url, signer_public_jwk)

Verify and record a principal-signed ECDSA P-256 commission mandate.

Input Schema

{
  "type": "object",
  "properties": {
    "signed_payload": {
      "type": "string",
      "description": "Exact UTF-8 JSON string signed by the commission-paying principal."
    },
    "signature_algorithm": {
      "const": "ECDSA_P256_SHA256"
    },
    "signature_base64url": {
      "type": "string"
    },
    "signer_public_jwk": {
      "type": "object"
    }
  },
  "required": [
    "signed_payload",
    "signature_algorithm",
    "signature_base64url",
    "signer_public_jwk"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://mars-economic-agent-gateway.mars-economic.workers.dev/schemas/commission-attribution-v1.json",
  "title": "MARS Economic Commission Mandate V1",
  "signedPayloadRequired": [
    "kind",
    "mandate_id",
    "principal_id",
    "principal_role",
    "trigger_event",
    "expires_at",
    "mars_role",
    "principal_contract_direct",
    "mars_purchase_allowed",
    "mars_inventory_ownership_allowed",
    "mars_principal_settlement_allowed"
  ],
  "policy": {
    "marsRole": "INTERMEDIARY_ONLY",
    "buyerSupplierDirectContractRequired": true,
    "marsPurchaseAllowed": false,
    "marsSaleAsPrincipalAllowed": false,
    "marsFinancingAllowed": false,
    "marsInventoryOwnershipAllowed": false,
    "marsPrincipalSettlementAllowed": false,
    "marsCapitalAtRiskMax": "0",
    "automaticAcceptance": false,
    "realMoneyMovement": false
  }
}
⚪record_attribution(mandate_id, buyer_id, supplier_id, referral_code)

Record a Buyer-Supplier introduction under an active verified mandate.

Input Schema

{
  "type": "object",
  "properties": {
    "mandate_id": {
      "type": "string"
    },
    "buyer_id": {
      "type": "string"
    },
    "supplier_id": {
      "type": "string"
    },
    "referral_code": {
      "type": "string"
    }
  },
  "additionalProperties": true
}
🟡record_commission_event(signed_payload, signature_algorithm, signature_base64url, signer_public_jwk)

Verify principal-signed contract/payment evidence and update the commission evidence ledger without moving money.

Input Schema

{
  "type": "object",
  "properties": {
    "signed_payload": {
      "type": "string",
      "description": "Exact UTF-8 JSON string signed by the commission-paying principal."
    },
    "signature_algorithm": {
      "const": "ECDSA_P256_SHA256"
    },
    "signature_base64url": {
      "type": "string"
    },
    "signer_public_jwk": {
      "type": "object"
    }
  },
  "required": [
    "signed_payload",
    "signature_algorithm",
    "signature_base64url",
    "signer_public_jwk"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://mars-economic-agent-gateway.mars-economic.workers.dev/schemas/commission-attribution-v1.json",
  "title": "MARS Economic Commission Mandate V1",
  "signedPayloadRequired": [
    "kind",
    "mandate_id",
    "principal_id",
    "principal_role",
    "trigger_event",
    "expires_at",
    "mars_role",
    "principal_contract_direct",
    "mars_purchase_allowed",
    "mars_inventory_ownership_allowed",
    "mars_principal_settlement_allowed"
  ],
  "policy": {
    "marsRole": "INTERMEDIARY_ONLY",
    "buyerSupplierDirectContractRequired": true,
    "marsPurchaseAllowed": false,
    "marsSaleAsPrincipalAllowed": false,
    "marsFinancingAllowed": false,
    "marsInventoryOwnershipAllowed": false,
    "marsPrincipalSettlementAllowed": false,
    "marsCapitalAtRiskMax": "0",
    "automaticAcceptance": false,
    "realMoneyMovement": false
  }
}
⚪discover_commercial_counterparties(query, limit)

Discover commercial public A2A/MCP services and B2B SaaS commission programs. Never contacts them automatically.

Input Schema

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string"
    },
    "limit": {
      "type": "integer"
    }
  },
  "additionalProperties": true
}
🟡submit_partner_application(organization_name, principal_domain, contact_uri, offering, commission_model, ...)

Submit a supplier/referral partnership application for identity and terms review.

Input Schema

{
  "type": "object",
  "properties": {
    "organization_name": {
      "type": "string"
    },
    "principal_domain": {
      "type": "string"
    },
    "contact_uri": {
      "type": "string"
    },
    "offering": {
      "type": "string"
    },
    "commission_model": {
      "type": "string"
    },
    "mars_role": {
      "const": "INTERMEDIARY_ONLY"
    },
    "principal_contract_direct": {
      "const": true
    },
    "mars_purchase_allowed": {
      "const": false
    },
    "mars_inventory_ownership_allowed": {
      "const": false
    },
    "mars_principal_settlement_allowed": {
      "const": false
    }
  },
  "additionalProperties": true
}
🟡prepare_onboarding_proposal(prospect_id, prospect_name, endpoint, value_proposition, commission_request)

Prepare but do not send a partner onboarding proposal.

Input Schema

{
  "type": "object",
  "properties": {
    "prospect_id": {
      "type": "string"
    },
    "prospect_name": {
      "type": "string"
    },
    "endpoint": {
      "type": "string"
    },
    "value_proposition": {
      "type": "string"
    },
    "commission_request": {
      "type": "string"
    }
  },
  "additionalProperties": true
}
🟢mars_free_commercial_intelligence_preview(q)

FREE: return one evidence-bearing public supplier/procurement discovery result. The response includes the exact continuation to the 0.05 USDC Base Mainnet x402 service. No payment is required for this tool.

Input Schema

{
  "type": "object",
  "properties": {
    "q": {
      "type": "string",
      "description": "Commercial need, product, service, supplier category, or procurement topic"
    }
  },
  "additionalProperties": false
}
🟢mars_x402_commercial_intelligence_offer

Inspect the exact paid-service offer without paying. Returns the HTTP x402 endpoint, 0.05 USDC price, Base Mainnet network, asset and receiver. To buy, call the returned HTTP endpoint and satisfy its standard x402 Payment-Required challenge.

Input Schema

{
  "type": "object",
  "additionalProperties": false
}
🟢mars_micro_commercial_intelligence_offer(q, journeyId)

One-call paid proof for procurement, supplier discovery, market research, competitive intelligence and due diligence. No MARS account or subscription is required. First tools/call returns x402 v2 PaymentRequired for exactly 0.01 USDC on Base Mainnet; retry the SAME tools/call with _meta["x402/payment"]. After verified settlement MARS returns 2-3 named counterparties with public evidence, a compact decision summary, and _meta["x402/payment-response"].

Input Schema

{
  "type": "object",
  "properties": {
    "q": {
      "type": "string",
      "maxLength": 120,
      "description": "Commercial task or query, e.g. find named industrial suppliers in Europe with public evidence."
    },
    "journeyId": {
      "type": "string",
      "maxLength": 96,
      "description": "Optional opaque correlation id for buyer-side continuity."
    }
  },
  "additionalProperties": false
}
🟢mars_deal_route_precheck(title, description, category, budget, currency, ...)

FREE first-stop routing precheck. Send a deal to MARS first; MARS evaluates preliminary fit, economics evidence, and whether it should handle/orchestrate the deal or route it to an external agent/provider. This tool does not accept jobs, contact counterparties, execute providers, broadcast transactions, or move money.

Input Schema

{
  "type": "object",
  "properties": {
    "title": {
      "type": "string",
      "maxLength": 160
    },
    "description": {
      "type": "string",
      "maxLength": 4000
    },
    "category": {
      "type": "string",
      "maxLength": 120
    },
    "budget": {
      "type": "number",
      "minimum": 0
    },
    "currency": {
      "type": "string",
      "maxLength": 12
    },
    "deadline": {
      "type": "string",
      "maxLength": 80
    },
    "requiredCapabilities": {
      "type": "array",
      "maxItems": 20,
      "items": {
        "type": "string",
        "maxLength": 80
      }
    }
  },
  "additionalProperties": false
}
⚪mars_purchase_feedback(reasonCode, stage, product, paymentCapability, task, ...)

FREE optional reason-coded feedback. No free text, IP, User-Agent, referrer, or raw journey id is stored.

Input Schema

{
  "type": "object",
  "properties": {
    "reasonCode": {
      "type": "string",
      "enum": [
        "TOO_EXPENSIVE",
        "NOT_RELEVANT",
        "FREE_RESULT_TOO_WEAK",
        "OUTPUT_UNCLEAR",
        "PAYMENT_UNSUPPORTED",
        "INSUFFICIENT_TRUST",
        "NO_BUDGET",
        "CRAWLER_ONLY",
        "RETRY_LATER",
        "NEED_MORE_SPECIFIC_RESULTS",
        "OTHER"
      ]
    },
    "stage": {
      "type": "string",
      "enum": [
        "AFTER_DISCOVERY",
        "AFTER_FREE_SAMPLE",
        "AFTER_MICRO_OFFER",
        "AFTER_MICRO_402",
        "AFTER_MICRO_PROOF",
        "AFTER_FULL_OFFER",
        "AFTER_FULL_402"
      ]
    },
    "product": {
      "type": "string",
      "enum": [
        "MICRO_PROOF",
        "FULL_INTELLIGENCE",
        "COMMISSION_MATCHING"
      ]
    },
    "paymentCapability": {
      "type": "string",
      "enum": [
        "CAN_PAY_X402",
        "CANNOT_PAY_X402",
        "UNKNOWN"
      ]
    },
    "task": {
      "type": "string",
      "maxLength": 500
    },
    "expectedMaxPriceMicros": {
      "type": "integer",
      "minimum": 0
    },
    "retryIntent": {
      "type": "boolean"
    },
    "journeyId": {
      "type": "string"
    }
  },
  "required": [
    "reasonCode"
  ],
  "additionalProperties": false
}
🟢mars_commerce_quote(task, maxBudgetMicros, desiredResults, journeyId)

FREE task-to-price resolver. Describe the commercial task; MARS returns the selected value contract, exact price, alternatives, and the one paid execution URL. No payment is performed by this tool.

Input Schema

{
  "type": "object",
  "properties": {
    "task": {
      "type": "string",
      "maxLength": 500
    },
    "maxBudgetMicros": {
      "type": "integer",
      "minimum": 0
    },
    "desiredResults": {
      "type": "integer",
      "minimum": 1,
      "maximum": 50
    },
    "journeyId": {
      "type": "string",
      "maxLength": 96
    }
  },
  "required": [
    "task"
  ],
  "additionalProperties": false
}
🟢mars_commerce_reputation

FREE evidence-only reliability view. Separates external settlement evidence from controlled or unattributed settlement evidence and exposes non-test usage counts without synthetic scores.

Input Schema

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
🟢mars_commerce_recover(reasonCode, task, expectedMaxPriceMicros, desiredResults, journeyId)

FREE recovery after TOO_EXPENSIVE, PAYMENT_UNSUPPORTED, INSUFFICIENT_TRUST or another structured feedback reason. Uses buyer budget when provided and never performs payment.

Input Schema

{
  "type": "object",
  "properties": {
    "reasonCode": {
      "type": "string",
      "enum": [
        "TOO_EXPENSIVE",
        "NOT_RELEVANT",
        "FREE_RESULT_TOO_WEAK",
        "OUTPUT_UNCLEAR",
        "PAYMENT_UNSUPPORTED",
        "INSUFFICIENT_TRUST",
        "NO_BUDGET",
        "CRAWLER_ONLY",
        "RETRY_LATER",
        "NEED_MORE_SPECIFIC_RESULTS",
        "OTHER"
      ]
    },
    "task": {
      "type": "string",
      "maxLength": 500
    },
    "expectedMaxPriceMicros": {
      "type": "integer",
      "minimum": 0
    },
    "desiredResults": {
      "type": "integer",
      "minimum": 1,
      "maximum": 50
    },
    "journeyId": {
      "type": "string",
      "maxLength": 96
    }
  },
  "required": [
    "reasonCode"
  ],
  "additionalProperties": false
}
🟢mars_commerce_handshake(q, budgetMicros, tier)

FREE read-only capability and commercial compatibility handshake. Returns canonical Commerce V3, x402 rail, tiers and policy invariants. This tool never performs payment or contact.

Input Schema

{
  "type": "object",
  "properties": {
    "q": {
      "type": "string",
      "maxLength": 500
    },
    "budgetMicros": {
      "type": "integer",
      "minimum": 0
    },
    "tier": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

Recommended Prompts

find_specific
Find [specific item] using MARS Economic
Expected tools: find_counterparty
search_research
Search for information about [topic] using MARS Economic
Expected tools: find_counterparty

Community

Rate this Server

Evidence

Recent observations

verifiedversion not recorded19 tools
verifiedversion not recorded19 tools