agenteconomy.cloud
https://mcp.agenteconomy.cloud/mcp ↗
Description
x402 seller trust for AI agents: verify on-chain revenue, check delivery, diagnose listings.
What our measurements say
agenteconomy.cloud is a remote MCP server published at mcp.agenteconomy.cloud. It has been probed 6 times since 9/12/2026. It answered in 6 of them (100.0%), a near-uninterrupted record. Median response time is 221 ms, placing it among the faster endpoints. It offers a narrow, focused set of 5 tools. On the protocol side it still runs 2025-11-25 and has not moved to the newer spec.
Agent readability score
Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.
Agent readability score
Strengths
- Tool names align with their purposes (e.g., 'verify' for trust checks, 'register' for registration).
- Pricing and rate limits are explicitly mentioned in descriptions.
Weaknesses
- Descriptions use dense technical jargon, making use cases unclear.
- Parameter definitions lack context (e.g., 'action' in 'register' has type 'null').
- Optional parameters are not clearly differentiated from required ones.
discover— Parameter 'need' lacks context on acceptable input formats.verify— Technical terms like 'Ed25519-signed' are not explained for agent usability.register— Parameter 'action' has undefined type ('null') and unclear valid values.
Verdict
Event narrative
Sign up free to generateRaw observations
Schema compliance
tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.
- tools/list schema valid
- inputSchema is valid JSON Schema
- Smoke test not run this round
- Cold-start: cold 39ms → warm 40ms (penalty 0ms)
Tools
Tools the server advertised in the latest measurement — measured, not catalog-claimed.
discoverFREE (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.
needstringrequirednetworkstringlimitintegercursorstring
verifyPAID $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.
sellerstringrequired
checkPAID $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).
endpointstringrequiredlisting_idstringexpected_paytostring
diagnosePAID $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).
endpointstringrequiredasserted_price_microintegerexpected_paytostring
registerSupply-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
actionrequiredspecobjectregistration_idstringsellerstringsignaturestringchallenge_idstringsigned_atstring
Availability history
Event log
Derived by comparing consecutive probes — changes in era, protocol version, build and reachability.
- Added to watch — era: Legacy
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