agenteconomy.cloud

cloud.agenteconomyPublished by agenteconomy.cloudOfficial publisherv1.1.0Updated Oct 24, 2026

x402 seller trust for AI agents: verify on-chain revenue, check delivery, diagnose listings.

VerifiedStreamable HTTPWeb executableFinanceSecurity & MonitoringBusiness & Commerce

Overview

AI-generated overview

A hosted MCP server for x402 agent commerce: discover sellers, verify their on-chain revenue, test delivery, diagnose listings, and register as a seller.

What you can do
Discover x402 sellers matching a stated need, with endpoints, payment details and on-chain evidence (free, rate-limited). Verify a seller's trustworthiness from signed, recomputable on-chain revenue verdicts. Check whether a seller delivers by running a real capped test purchase and naming the failing step. Diagnose a seller listing's findability, conformance and demand to surface one named blocker. Register or renew a seller listing, and query challenge, status and spec updates.
When to use it
Use it when an assistant or agent is about to pay an unfamiliar x402 seller, is routing volume to one, or operates a listing that is not earning. It suits agent-to-agent commerce decisions that need evidence rather than reputation claims.
Requirements
Remote streamable HTTP endpoint; nothing to install. Paid tools require x402 payment in USDC on Base (eip155:8453) via any x402 client. No accounts, API keys or environment variables are declared.
Before you install
Four of five tools cost money per call ($0.10 verify, $0.25 check, $1.00 diagnose, $5 per 30 days register), and check and diagnose make real purchases from the service's own wallet. Registration can be paid and still fail. The service is never in the payment path; buyers contract and pay sellers directly, so payment risk remains with the buyer.

Installation

In SourceWeft

  1. Open agenteconomy.cloud in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/cloud.agenteconomy%2Fmcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "agenteconomy-cloud": {
      "type": "http",
      "url": "https://mcp.agenteconomy.cloud/mcp"
    }
  }
}

README

agenteconomy.cloud — MCP server

Paid and free tools for AI agents that buy from, or sell to, other agents over x402. Run by agenteconomy.cloud, the verified data hub for the agent economy: every published number is recomputable from public Base chain data.

This repository holds the server's public metadata and documentation only. The server is hosted; there is nothing to install.

Connect

  • MCP (Streamable HTTP): https://mcp.agenteconomy.cloud/mcp — POST JSON-RPC, stateless, no sessions.
  • HTTP mirror of the same tools: https://mcp.agenteconomy.cloud/api/v1/{discover,verify,check,diagnose,register} (x402 v2 headers).
  • Health: https://mcp.agenteconomy.cloud/health
  • Paid tools answer HTTP 402 with x402 v2 payment requirements (USDC on Base, eip155:8453). Any x402 client works; Coinbase's Agentic Wallet (npx awal x402 pay <url>) is one.

Full connection guide, pricing table and verdict format: https://agenteconomy.cloud/trust-safety/mcp

Install the agent skill

An Agent Skill in this repository puts the when-and-how of these tools into an agent's context: which tool fits which moment (verify before a first payment, check before routing volume, diagnose a listing that never earns), how to pay over both the MCP path and the HTTP mirror, how to read and verify a signed verdict, and a troubleshooting table. Install it with the Skills CLI:

bash
npx skills add Onnson/agenteconomy-mcp

The skill lives at skills/agenteconomy/SKILL.md with references for reading a verdict and the seller registration flow.

Tools (pricing version mcp-pricing-v1.1)

ToolPriceWhat it answers
discoverfreeWhich x402 sellers with verified on-chain revenue match a stated need — with endpoints and payment details. Referral only: you contract and pay the seller directly.
verify$0.10Is this x402 seller safe to pay? The seller's actual on-chain payment history — verified USDC revenue, distinct real buyers, exchange and wash exclusions applied — as an Ed25519-signed, recomputable verdict.
check$0.25Does this x402 seller deliver when paid? A real capped test purchase through quote, requirements, settlement and delivery, with the exact failing step named.
diagnose$1.00Listed but never paid? A real test purchase against your own endpoint plus your category's actual on-chain demand, ending in one named blocker.
register$5 / 30 daysFor sellers: a registered, examined listing under continuing audit. Pay to be examined, never for rank.

Verdicts are signed with the key published at https://agenteconomy.cloud/data/keys/verdict-signing.json and follow verdict-v1.1.0.

Neutrality

agenteconomy.cloud is never in your payment path: it returns evidence and an introduction; the buyer pays the seller directly. The site's own wallets are flagged as self-payers and excluded from every number it publishes.

Source: README.md at commit e9bdbc2

Tools

5

discover

FREE (rate-limited: 10/min burst, 120/hour per IP). Text of what you need in → sellers out with chain evidence (tier, verified revenue windows, real-buyer counts, on-chain-observed median price), the seller’s endpoint and payment details, their description and capability category (seller-asserted/auto-assigned claims, source-labeled), and their registered spec where one exists. Referral-only: you contract and pay the seller directly.

Parametersneedrequiredlimitcursornetwork

verify

PAID $0.10/call (x402, mcp-pricing-v1.1). Seller address or slug in → one signed seller_trust verdict out: the frozen score-v1.0.0 predicate re-evaluated at issuance, the chain evidence it rests on, exclusions applied, and full provenance — recomputable by anyone. Ed25519-signed over RFC 8785 canonical JSON.

Parameterssellerrequired

check

PAID $0.25/call (x402, mcp-pricing-v1.1). Level-1 payment-flow conformance against a live x402 endpoint: quote (402 + parseable v2 PAYMENT-REQUIRED), requirements (accepts[] validity; payTo vs catalog/registration/expected_payto is a named finding), then a REAL probe purchase from our own wallet when an 'exact' entry on our rail advertises ≤ $0.05, and delivery-of-something. Above the cap or upto-only: depth 'quote_only' with the cap disclosed in gates. One signed payment_flow_conformance verdict out (verdict-v1.1.0).

Parametersendpointrequiredlisting_idexpected_payto

diagnose

PAID $1.00/call (x402, mcp-pricing-v1.1). Seller-side funnel diagnosis for one x402 endpoint, as data: findability (catalog presence, listing age, description quality, capability-v1 category), conformance (check's real flow — quote, requirements, a REAL probe purchase when an 'exact' entry on our rail advertises ≤ $0.05, settle, deliver), category demand (verified earners, seller-deduped 30d revenue, median on-chain payment vs your price basis) and competition — then ONE primary blocker under a frozen disclosed precedence. One signed seller_diagnostic verdict out (verdict-v1.1.0).

Parametersendpointrequiredexpected_paytoasserted_price_micro

register

Supply-side registration: $5 / 30 days (x402, mcp-pricing-v1.1) for actions start and renew; actions challenge_response, status and update_spec are free. You pay to be EXAMINED (EIP-191 ownership challenge + endpoint 402-conformance + registration-v1.0.0 schema validation) and can pay and fail — the fee buys the examination, never the outcome. Presence in discover is never gated by registration, and tier/rank/verdicts never move with it: registration adds claims-labeled data. SPEND-CAP WARNING: $5 = 5000000 micro-USDC is above the $1 default per-call cap many x402 clients ship — raise your client cap for start/renew or it will refuse to sign. Flow: start (submit spec, pay, receive a 72h challenge) → challenge_response (submit the payTo key’s EIP-191 signature; the audit runs) → registered while paid_through holds. renew re-audits and extends 30 days; renewal grace 7 days after paid_through — the mark itself drops at paid_through exactly.

Parametersspecactionrequiredsellersignaturesigned_atchallenge_idregistration_id

Version history

1
  1. v1.1.0LatestSep 16, 2026

Score

90% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

    Declare a license in the repository or the registry entry.