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100
MCP live MCP 2026-07-28 streamable-http

KEVAREMESH AI Procurement Gateway

io.github.cirralink-stack/kevaremesh-gateway

AI procurement gateway: finds and auto-selects live x402 APIs; provider payments stay buyer-direct.

Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
596ms
last probe
Tools
14
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://kevaremesh-web.vercel.app/api/x402/mcp
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
14 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
14 items in total; 3 or more earns these points.
pass Describes itself 10/10
99 characters; more than 30 earns these points.

Tools · 14

kevaremesh_use_infrastructure

One agent-facing entry to the rights-verified bounded external API catalog (Frankfurter, USGS, Crossref and ROR where currently enabled). Read the live catalog to discover available operations. Action…

kevaremesh_auto_use

AI FIRST: if the buyer's agent is pre-authorized for autonomous x402 spending, use this single MCP tool. No human checkout, approvals or manual invoice at KEVAREMESH. On first call return standard x40…

kevaremesh_route_intent

Choose first when an AI wants to solve a task such as CSV to JSON, Base64, URL parsing, JSON validation, hashing, UUIDs or timezone conversion, without knowing a product name. One request discovers ma…

kevaremesh_find_owned_api

Choose when an AI already knows a capability or product keyword and wants to find relevant KEVAREMESH-owned APIs and their original contracts. Discover prices, current real paid availability, input li…

kevaremesh_discover_provider_candidates

Choose when an agent wants to search several candidate third-party APIs using one free metadata gateway, rather than individually browsing suppliers. Supply the explicit capability and search terms. D…

kevaremesh_quote_provider_batch

Use when an AI agent needs one bounded, free comparison for 1–5 specified provider capabilities. Calls only KEVAREMESH Gateway /quote; no provider execution, credentials, wallet signature or payment. …

kevaremesh_quote_provider_route

Choose when an agent wants a free price comparison for one named provider API capability within a strict price ceiling. Calls only the free KEVAREMESH Gateway quote. For 2–5 needs use kevaremesh_quote…

kevaremesh_get_owned_input_contract

Free lookup of a 24-item reviewed API's original input schema and whether one of 21 actual algorithms can be previewed. This is not a paid API execution contract or merchant authorization.

kevaremesh_preview_owned_api

After finding an owned API SKU, run its actual reviewed pure algorithm on the healthy replacement database. Limited to 21 no-network modules; other 3 are held. Preview is free, severely rate limited, …

kevaremesh_check_owned_receipt

Checks an existing UUID receipt and optionally reconciles a prior Base USDC payment using its real transaction hash if the facilitator response was lost. Never makes a purchase, signs, transfers, repe…

kevaremesh_locate_owned_receipt

If an authorized x402 payment was reserved but the network response containing its receipt UUID was lost, compute SHA-256 of the exact original Payment-Signature header locally and supply ONLY the 64-…

kevaremesh_retrieve_paid_api_result

Fetch the original AES-GCM cached result for a settled and chain-verified owned API payment. The result is available for up to 24 hours. No additional payment, no new provider calls or API execution.

kevaremesh_agent_commerce_status

Returns exact URL origins, verified payment-disable flags, historical 0.001 USDC route-fee model and explicit distinction between KEVAREMESH fees and upstream provider money.

kevaremesh_reconcile_gateway_receipt

Given a gateway request ID and buyer-held finalize token, poll prior Base USDC settlement evidence. It may finalize a verified existing fee and return the associated paid route capability. Never signs…

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://kevaremesh-web.vercel.app/api/x402/mcp

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "kevaremesh_ai_procurement_gateway": {
      "url": "https://kevaremesh-web.vercel.app/api/x402/mcp",
      "transport": "streamable-http"
    }
  }
}