KEVAREMESH Free Agent API Gateway

io.github.cirralink-stack/kevaremesh-agent-discoveryVersion 0.12.4

Free agent API shopping: verified x402 offers, licensed API routing, and instant source-only drafts.

Status

Responds230 msNov 14, 2026, 14:47 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:47 UTC
Latency: 230 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

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Connect

Streamable HTTP

https://fpgtwgtoqtokpitzlbie.supabase.co/functions/v1/kevaremesh-agent-discovery-mcp-v1Responds230 msNov 14, 2026, 14:47 UTC

No sign-in

Claude Code

claude mcp add --transport http kevaremesh-agent-discovery https://fpgtwgtoqtokpitzlbie.supabase.co/functions/v1/kevaremesh-agent-discovery-mcp-v1

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: kevaremesh-agent-discovery
Remote MCP server URL: https://fpgtwgtoqtokpitzlbie.supabase.co/functions/v1/kevaremesh-agent-discovery-mcp-v1

Cursor

{
  "mcpServers": {
    "kevaremesh-agent-discovery": {
      "url": "https://fpgtwgtoqtokpitzlbie.supabase.co/functions/v1/kevaremesh-agent-discovery-mcp-v1"
    }
  }
}

VS Code

code --add-mcp '{"name":"kevaremesh-agent-discovery","type":"http","url":"https://fpgtwgtoqtokpitzlbie.supabase.co/functions/v1/kevaremesh-agent-discovery-mcp-v1"}'

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Tools

16 tools

Tools of KEVAREMESH Free Agent API Gateway
	Description		Read-only	Idempotent	Open world
`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.	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.	No	Yes	Yes	Yes
`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 x402 MCP PaymentRequired; compatible payer automatically signs within its preconfigured budget and retries the SAME tool with _meta['x402/payment']. Merchant independently verifies and charges only the exact authorized payment. For owned APIs a paid result may require chain confirmations: use this same tool with receipt_id to resume automatically without paying again. For infrastructure buy and activate a 24h Access Pass automatically, then execute the requested operation; if confirmation is pending, resume with returned access_key and the same operation/input. If a facilitator receipt was lost, an independently observed Base transaction_hash may be supplied ONLY alongside an existing receipt_id or access_key for no-charge recovery. If buyer auto-payment is disabled, the buyer's client alone must obtain human authorization before signing. Buyer maintains keys and budgets; no seller-side custody, no repeated charge on uncertain receipts.	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 x402 MCP PaymentRequired; compatible payer automatically signs within its preconfigured budget and retries the SAME tool with _meta['x402/payment']. Merchant independently verifies and charges only the exact authorized payment. For owned APIs a paid result may require chain confirmations: use this same tool with receipt_id to resume automatically without paying again. For infrastructure buy and activate a 24h Access Pass automatically, then execute the requested operation; if confirmation is pending, resume with returned access_key and the same operation/input. If a facilitator receipt was lost, an independently observed Base transaction_hash may be supplied ONLY alongside an existing receipt_id or access_key for no-charge recovery. If buyer auto-payment is disabled, the buyer's client alone must obtain human authorization before signing. Buyer maintains keys and budgets; no seller-side custody, no repeated charge on uncertain receipts.	Not declared	Not declared	Not declared	Not declared
`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, repeats a payment or calls an external paid provider.	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, repeats a payment or calls an external paid provider.	Not declared	Not declared	Not declared	Not declared
`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. Discovery returns unverified supplier names and prices, not authentication rights. No provider API is executed and no payment is made.	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. Discovery returns unverified supplier names and prices, not authentication rights. No provider API is executed and no payment is made.	No	Yes	Yes	Yes
`kevaremesh_find_or_build_api`Free first stop for an AI that needs an API, no seller approvals. Agent-first capability concierge: discover already-payable KEVAREMESH first-party tools and buyer-authorized x402 checkout, or instantly generate runnable source from vetted read-only Base blockchain RPC templates when no product matches. Source-only drafts require lawful production RPC, benchmark tests, security/cost review and independent demand before commercial release. No arbitrary code, deployment, auto-approval, marketing messages, payment or keys.	Free first stop for an AI that needs an API, no seller approvals. Agent-first capability concierge: discover already-payable KEVAREMESH first-party tools and buyer-authorized x402 checkout, or instantly generate runnable source from vetted read-only Base blockchain RPC templates when no product matches. Source-only drafts require lawful production RPC, benchmark tests, security/cost review and independent demand before commercial release. No arbitrary code, deployment, auto-approval, marketing messages, payment or keys.	No	Yes	Yes	Yes
`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 limits, and free preview links. For a natural-language job choose kevaremesh_route_intent instead. No purchase or execution occurs here.	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 limits, and free preview links. For a natural-language job choose kevaremesh_route_intent instead. No purchase or execution occurs here.	No	Yes	Yes	No
`kevaremesh_get_owned_input_contract`Free lookup of a catalog-listed first-party API's original input contract; preview is only available for locally approved algorithms. This is not a paid API execution contract or merchant authorization.	Free lookup of a catalog-listed first-party API's original input contract; preview is only available for locally approved algorithms. This is not a paid API execution contract or merchant authorization.	No	Yes	Yes	No
`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-character hexadecimal fingerprint. This free lookup never accepts the raw signature, creates a charge, executes a paid API or contacts a payment facilitator. The fingerprint itself is private bearer material.	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-character hexadecimal fingerprint. This free lookup never accepts the raw signature, creates a charge, executes a paid API or contacts a payment facilitator. The fingerprint itself is private bearer material.	Not declared	Not declared	Not declared	Not declared
`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, has no wallet or paid entitlement, and does not imply a commercial release.	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, has no wallet or paid entitlement, and does not imply a commercial release.	Not declared	Not declared	Not declared	Not declared
`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. Candidate discovery never grants rights to use a provider.	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. Candidate discovery never grants rights to use a provider.	No	Yes	Yes	Yes
`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_provider_batch. Neither operation purchases upstream APIs or handles buyer funds.	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_provider_batch. Neither operation purchases upstream APIs or handles buyer funds.	No	Yes	Yes	Yes
`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, pays again, submits provider requests or creates routes.	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, pays again, submits provider requests or creates routes.	Not declared	Not declared	Not declared	Not declared
`kevaremesh_retrieve_paid_api_result`One existing receipt completes automatic on-chain reconciliation when possible, then retrieves the original AES-GCM cached paid result in the same MCP tool call. If confirmation is pending, retry this receipt tool later without re-paying. Result cache lasts up to 24 hours. No new signature, payment, provider call or algorithm execution.	One existing receipt completes automatic on-chain reconciliation when possible, then retrieves the original AES-GCM cached paid result in the same MCP tool call. If confirmation is pending, retry this receipt tool later without re-paying. Result cache lasts up to 24 hours. No new signature, payment, provider call or algorithm execution.	Not declared	Not declared	Not declared	Not declared
`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 matching existing KEVAREMESH tools, real input schemas where available, indicative prices and verified live checkout status. Optional supplier metadata is free, never a grant of third-party access. This discovery tool cannot pay or execute.	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 matching existing KEVAREMESH tools, real input schemas where available, indicative prices and verified live checkout status. Optional supplier metadata is free, never a grant of third-party access. This discovery tool cannot pay or execute.	No	Yes	Yes	Yes
`kevaremesh_search_marketplace`Unified free cross-directory search of KEVAREMESH-owned products, 11 rights-scoped executable external Hub operations, public x402 listings, an automatic official MCP registry index, and an MIT-licensed public API directory. Search listings are not supplier execution rights or verified payable quotes. Do not pay or proxy an external listing solely because it appears here. For runnable rights-scoped results use kevaremesh_use_infrastructure. For owned purchases use kevaremesh_auto_use with buyer-signed x402 authorization.	Unified free cross-directory search of KEVAREMESH-owned products, 11 rights-scoped executable external Hub operations, public x402 listings, an automatic official MCP registry index, and an MIT-licensed public API directory. Search listings are not supplier execution rights or verified payable quotes. Do not pay or proxy an external listing solely because it appears here. For runnable rights-scoped results use kevaremesh_use_infrastructure. For owned purchases use kevaremesh_auto_use with buyer-signed x402 authorization.	No	Yes	Yes	Yes
`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. Actions: catalog, execute, batch, resolve, pass_catalog and paid_execute. Free operations remain bounded. A buyer-authorized x402 24h Access Pass supports independently verified paid admission with capped immediate API execution; the MCP tool does not sign, buy, or move funds. It cannot perform purchases, send funds, forward arbitrary URLs or execute upstream fee-bearing APIs. The live catalog combines current first-party products and rights-eligible external operations when independent checks succeed; inventory counts are not hardcoded.	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. Actions: catalog, execute, batch, resolve, pass_catalog and paid_execute. Free operations remain bounded. A buyer-authorized x402 24h Access Pass supports independently verified paid admission with capped immediate API execution; the MCP tool does not sign, buy, or move funds. It cannot perform purchases, send funds, forward arbitrary URLs or execute upstream fee-bearing APIs. The live catalog combines current first-party products and rights-eligible external operations when independent checks succeed; inventory counts are not hardcoded.	Not declared	Not declared	Not declared	Not declared

Details

Registry status: Active
Published: Nov 11, 2026
Updated: Nov 11, 2026
Website: https://kevaremesh-web.vercel.app/⁠ (opens in a new tab)
Repository: https://github.com/cirralink-stack/cirralink⁠ (opens in a new tab)
Categories (suggested): Invoicing and accounting Cloud and infrastructure E-commerceSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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