MARS Economic MCP Server

by workers-mars-economic-mars-economic-agent-gateway Your server? Claim it

answering

MARS Economic is answering right now. Last checked 3 min ago. It exposes 30 tools.

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

Uptime history 49 days of history · worst day 94%

49 days agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

139 ms

Response time

average over 24h

open, no key

Access

streamable-http

What changed 64

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 21 September 2026. No other catalogue keeps this.

9 Oct a tool changed version4 times that day

8 Oct a tool changed version2 times that day

7 Oct a tool changed version4 times that day

6 Oct a tool changed version3 times that day

6 Oct a tool description was rewritten2 times that day mars_micro_commercial_intelligence_offer

5 Oct a tool changed version6 times that day

4 Oct a tool changed version13 times that day

4 Oct 10 tools appeared build_economic_opportunity_portfolio, build_portfolio_conversion_queue, intake_formal_eligibility_response and 7 more

4 Oct a tool description was rewritten match_verified_suppliers

3 Oct a tool changed version2 times that day

and 45 more, back to 21 September 2026

Nothing serious here today

Today is the operative word: we check MARS Economic every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 3 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add mars-economic --transport http https://mars-economic-agent-gateway.mars-economic.workers.dev/mcp

Settings → Connectors → Add custom connector, then paste this address

https://mars-economic-agent-gateway.mars-economic.workers.dev/mcp

~/.codex/config.toml

[mcp_servers.mars-economic]
url = "https://mars-economic-agent-gateway.mars-economic.workers.dev/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "mars-economic": {
      "url": "https://mars-economic-agent-gateway.mars-economic.workers.dev/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "mars-economic": {
      "type": "http",
      "url": "https://mars-economic-agent-gateway.mars-economic.workers.dev/mcp"
    }
  }
}

Available tools 30

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

mars

mars_commerce_handshake

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.

mars_commerce_quote

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.

mars_commerce_recover

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

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.

mars_deal_route_precheck

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.

mars_free_commercial_intelligence_preview

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.

mars_micro_commercial_intelligence_offer

One-call paid procurement evidence for supplier sourcing, vendor discovery, verified industrial suppliers and procurement counterparty research. No MARS account or subscription is required. First tools/call returns x402 v2 PaymentRequired for exactly 0.005 USDC on Base Mainnet; retry the SAME tools/call with _meta["x402/payment"]. After verified settlement MARS returns 1+ verified official procurement counterparty with public evidence, a compact decision summary, and _meta["x402/payment-response"].

mars_purchase_feedback

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

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.

prepare

prepare_commission_mandate_draft

Prepare a fail-closed commission mandate draft view. Public calls cannot bypass authorized eligibility review and cannot sign, send or activate a mandate.

prepare_formal_eligibility_outreach

Prepare the exact supplier-facing eligibility evidence request, correlation id, deadline and response schema. It never sends contact automatically.

prepare_onboarding_proposal

Prepare but do not send a partner onboarding proposal.

prepare_supplier_eligibility_request

Prepare but do not send a supplier eligibility evidence request for capability-verified suppliers with public contact routes. Does not mark eligibility or commission agreement verified.

build

build_economic_opportunity_portfolio

Build a ranked portfolio across multiple buyer-demand families with deduplicated buyers, capability-verified suppliers, sequential external-source execution, targeted supplier recovery and no named-counterparty deployment gate.

build_portfolio_conversion_queue

Build a portfolio-wide public business-contact enrichment and formal-eligibility outreach queue. Requests are deduplicated, deadline-prioritized, owner-approval gated, and never sent automatically.

discover

discover_buyer_demand

Discover live open Buyer demand from official procurement sources. No automatic contact and no money movement.

discover_commercial_counterparties

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

intake

intake_formal_eligibility_response

Correlate a supplier response with a prepared request and map evidence into fail-closed formal review. Receipt does not verify sender identity, authenticity or eligibility.

intake_supplier_formal_eligibility

Map supplier-provided formal document evidence to procurement requirements. Public intake never self-approves authenticity or eligibility and never sends contact.

publish

publish_demand

Submit B2B demand for review. MARS remains intermediary only.

publish_offer

Submit supplier offer/capability for review.

record

record_attribution

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

record_commission_event

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

submit

submit_commission_mandate

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

submit_partner_application

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

counterparty

find_counterparty

Search reviewed public demand or offers.

match

match_verified_suppliers

Match qualified live Buyer demand to suppliers using exact CPV or strong visible semantic official-award evidence, report eligibility gaps, and preserve a signed-mandate gate. Never contacts parties or moves money.

qualify

qualify_buyer_demand

Commercially qualify live Buyer demand: official structured terms, deadline, supplier requirements, direct entry route, and MARS intermediary commission-route policy. Never contacts buyers or moves money.

request

request_quote

Create a quarantined RFQ without automatic contact.

verify

verify_supplier_public_evidence

Read public supplier websites for contact and supporting capability evidence, then prepare a narrower formal eligibility request without sending it or treating self-published material as formal procurement eligibility proof.

Endpoints

URL	Transport	State	Latency	Checked
https://mars-economic-agent-gateway.mars-economic.workers.dev/mcp	streamable-http	answering	143 ms	3 min ago

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MARS Economic — questions

Answers built from our own checks of this server.

What can MARS Economic do?

It exposes 30 tools, read directly from the server on our last check. Among them: build_economic_opportunity_portfolio, build_portfolio_conversion_queue, discover_buyer_demand, discover_commercial_counterparties, find_counterparty, intake_formal_eligibility_response and 24 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

What is MARS Economic mostly used for?

Its tools cluster around mars, prepare and record. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.

Is MARS Economic working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 139 ms. The bar chart above shows every period we have measured.

How do I connect MARS Economic?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does MARS Economic need an API key?

No. MARS Economic completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 30 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is MARS Economic?

It answers our handshake in 139 ms on average, which is faster than 85% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.