mcp server
Ontario Protocol
Verify x402 endpoints before payment or publish service profiles for agent discovery.
Description as published by the maintainer. Source
- version 1.0.3
- archived
archived — The linked repository returns 404. It was deleted, renamed or made private.
What this server can do
8 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.
agent_can_pay(endpoint, max_usdc, agent_policy, require_audit_receipt)- Free pre-payment policy decision. Agents ask whether an x402 endpoint should be paid under strict, standard, or permissive policy. The free result is sufficient by default; set require_audit_receipt only when a settlement-backed receipt is required. Required: endpoint.
bazaar_buyer_intent_gap(target_url, buyer_query, buyer_queries)- Free read-only provider audit that runs Coinbase's indexing preflight and measures one public x402 endpoint across five live CDP Bazaar buyer-search variations. Returns retrieval coverage, observed sample ranks, alternatives, public 30-day call and unique-payer observations, Base USDC price bands, HTTP 402 and metadata readiness, and the activation boundary. Public quality counts may include owner-funded calls and are not revenue. It never signs or settles. Required: target_url, buyer_query.
find_x402_tool(limit, query, network, max_usdc, active_only)- Free buyer-side search across Ontario's fresh strict-ready paid profiles, Agentic Market, and Coinbase CDP Bazaar. Rank public, credential-free endpoint candidates by task relevance plus bounded source-reported recent activity, with optional Base/USDC budget filtering. Paid Ontario publication adds no ranking score. This is discovery, not a safety certification; run readiness and can-pay before spending. When the query is provider-side publication intent, skip buyer marketplace search and return the free listing validator followed by the gated 0.50 USDC publication workflow. Required: query.
ontario_list-service(name, tags, asset, method, source, network, category, endpoint, owner_url, price_usdc, buyer_query, description, price_atomic, _x402_payment, owner_contact)- Use only when the caller owns an x402 endpoint and wants a public Bazaar launch passport with a live readiness scan, sanitized Coinbase indexing preflight, five-query buyer retrieval audit, copy-ready distribution bundle, evidence links, 30 days of included automatic freshness maintenance, and conditional fresh ready-grade eligibility in strict /discover. Ontario is not Coinbase. Validate and run the free audit first; payment does not guarantee placement, a ready grade, traffic, ranking, purchases, or safety. Agent payment guidance: run free can-pay and readiness checks first; pay only when policy allows base 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 and 0.50 USDC is inside the agent budget. [PAID: 0.50 USDC via x402 on Base. Two-step flow: call without _x402_payment to receive the x402 payment requirements, then call again with _x402_payment set to a base64 x402 PaymentPayload to settle and receive the result.] Required: name, description, endpoint, price_usdc.
ontario_purchase_router(task, network, max_usdc, wallet_enabled, free_preflight_complete)- Free deterministic pre-purchase routing across Ontario tools. Use this before any paid Ontario tool to decide whether the task is free-only, needs free preflight, or is eligible for a paid result after wallet, Base network, and explicit budget gates. Natural endpoint-verification tasks route to the free readiness verifier and disclose the optional 0.002 USDC settlement-backed receipt only when extra audit evidence is needed. Provider jobs such as publishing, registering, or making an x402 endpoint discoverable can route to the self-serve 0.50 USDC publication product after preflight. Existing paid profiles can route to the 0.10 USDC evidence refresh only after the free refresh validator. Empty calls return safe free discovery guidance instead of guessing a purchase. This tool never invokes another tool, signs a payload, or spends funds. Required: task.
ontario_refresh-listing(listing_id, _x402_payment, paid_refresh_tx)- Use only for an existing paid Ontario provider profile when the caller wants a fresh live readiness observation attached to its canonical HTML, JSON twin, and badge. This tool cannot edit provider metadata, improve a grade by payment, or buy ranking or traffic. Do not pay while the launch passport's 30-day included maintenance is active. Agent payment guidance: run free can-pay and readiness checks first; pay only when policy allows base 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 and 0.10 USDC is inside the agent budget. [PAID: 0.10 USDC via x402 on Base. Two-step flow: call without _x402_payment to receive the x402 payment requirements, then call again with _x402_payment set to a base64 x402 PaymentPayload to settle and receive the result.] Required: listing_id.
x402_launch_kit(name, tags, asset, method, network, endpoint, owner_url, price_usdc, description, owner_contact)- Generate a validated listing payload, x402 resource draft, MCP descriptor, GitHub readiness workflow, README snippet, and registry copy for one paid endpoint. Required: name, description, endpoint, price_usdc.
x402_readiness_verify(target_url)- Free check for whether a paid endpoint is ready for agent discovery and x402 payment. Returns a free end-to-end buyer-path diagnostic handoff plus a grade-aware provider handoff: validate listing metadata free before any optional 0.50 USDC publication, and do not pay for publication while the endpoint is not ready-grade. Required: target_url.
Last successful function declaration observed on . Source: https://ontarioprotocol.com/mcp. We list what the server declared; we do not call any of these functions.
Endpoint status observed on . Source: https://ontarioprotocol.com/mcp.
Signals
These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.
| Signal | Value | What it measures | Window | Observed | Source |
|---|---|---|---|---|---|
| Latest published version | 1.0.3 | Latest version string the maintainer published to the registry. | as of fetch | Model Context Protocol | |
| Registry record last updated | 2026-07-31 | When the registry record was last updated by its maintainer. | point in time | Model Context Protocol | |
| First listed in the MCP Registry | 2026-07-31 | Date this server was first published to the official MCP Registry. Not a usage or quality measure. | point in time | Model Context Protocol | |
| repository status | not_found | GitHub returned 404 for the repository the maintainer listed. The project was deleted, renamed or made private, so the listing points at nothing. | as of fetch | GitHub | |
| mcp tools declared | 8 tools | Number of functions the server itself declared when asked to list them. This is what the server offers an agent, not a measure of how well any of them work. | as of probe | ontarioprotocol.com | |
| mcp endpoint status | ok | The server listed 8 functions when asked. | as of probe | ontarioprotocol.com |
Where to get it
This record as data
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GET /api/v1/entries/mcp_server.json