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Zinvyl Marketplace Agent Gateway

com.zinvyl/marketplace · v1.7.0

Measured by MCP Station

Description written by the publisher, not verified

Matches sanitized business needs to fixed-price services and routes authorized agents to purchase.

Connect

claude mcp add --transport http marketplace https://zinvyl.com/marketplace/agent-mcp

{
  "mcpServers": {
    "marketplace": {
      "url": "https://zinvyl.com/marketplace/agent-mcp"
    }
  }
}

Tools as reported by the server

• acknowledge_purchase_offer
  Records that an operator-controlled agent actually received and retained one exact offer and registered a durable return method. This creates no order, grants no authority, stores no callback URL, and never proves payment.
• preflight_agent_purchase
  Read-only transaction check. Verifies product match, credential, standing agent policy or narrower signed mandate, exact offer allowlist, price ceiling, current terms, sanitized scope, capacity, and payment-route readiness. It creates no intent, checkout, charge, order, or telemetry event.
• resume_agent_purchase
  Read-only durable continuation. Returns the exact observed stop and next executable action for a previously returned opaque continuation token. It creates no purchase, checkout, charge, or order.
• find_service
  Optional demand-feedback route. Describe one authorized sanitized business need once. Zinvyl returns the best fixed-scope offer and next purchase action, or records an unsupported need as privacy-minimized product telemetry. For read-only matching, start with qualify_task.
• list_offers
  Use when comparing Zinvyl's full eight-offer catalog. For a single sanitized need, start with read-only qualify_task. Returns price, delivery window, required inputs, exclusions, and direct intake URL; use get_acceptance_tests only after selecting an offer.
• get_purchase_requirements
  Use after selecting an offer. Returns the exact price, five-field buy_service contract, delegated-authority requirements, machine-payment route, capacity limits, and authoritative funding rule without creating an intent.
• buy_matching_service
  One-call path for a buyer agent that has explicit delegated authority for a stated allowlist of exact Zinvyl offers. Zinvyl matches one sanitized outcome and creates a bounded purchase intent only when the matched offer is allowlisted and its exact fee fits the delegated ceiling. A catalog gap or au
• buy_service
  Five-field, retry-safe agent purchase path. Creates one bounded intent only when delegated authority covers the exact fee. Reusing buyer.request_id for an unchanged purchase returns the same intent. Adaptively selects Stripe-hosted checkout by default while preserving explicit delegated-card and MPP
• recover_abandoned_purchase
  Recovers the original transaction for the same authenticated buyer, authority policy, request ID, offer, sanitized scope, amount, currency, funding route, and current terms. Before funding it resumes an expired reservation; after verified funding it safely reissues scoped order access without chargi
• create_purchase_intent
  Compatibility alias for existing clients; new integrations should use buy_service. Use only after selecting one offer when the calling agent has explicit delegated authority for that exact fixed fee. Creates the governed purchase intent and quote, then returns adaptive Stripe-hosted checkout by defa
• qualify_task
  Use when a buyer's sanitized problem is not yet mapped to an offer. Returns one fixed offer ID, a broader-service route, or a scope-reduction decision; it performs no diagnosis and creates no order.
• match_or_capture_demand
  Compatibility alias for existing clients; new integrations should use qualify_task first and find_service only after consent. Returns an existing fixed offer when one matches. Otherwise records privacy-minimized product-demand telemetry for owner review; it creates no order, quote, outreach, funding
• get_acceptance_tests
  Use after qualify_task or list_offers identifies an offer and detailed scope review is useful. Returns the exact delivery acceptance tests, exclusions, and evidence boundaries that limit what Zinvyl may claim for that offer.
• prepare_purchase_route
  Compatibility inspection alias for existing clients; new integrations should use get_purchase_requirements and buy_service. Use only after selecting an offer and confirming explicit purchasing authority. Returns the purchase-intent schema and payment-route API endpoint; it does not create, fund, ver

Tool changes

• 2026-10-24: acknowledge_purchase_offer, preflight_agent_purchase, resume_agent_purchase, find_service, list_offers, get_purchase_requirements, buy_matching_service, buy_service, recover_abandoned_purchase, create_purchase_intent, qualify_task, match_or_capture_demand
• 2026-10-22: acknowledge_purchase_offer, preflight_agent_purchase, resume_agent_purchase, find_service, list_offers, get_purchase_requirements, buy_matching_service, buy_service, recover_abandoned_purchase, create_purchase_intent, qualify_task, match_or_capture_demand
• 2026-10-21: acknowledge_purchase_offer, preflight_agent_purchase, resume_agent_purchase, find_service, list_offers, get_purchase_requirements, buy_matching_service, buy_service, recover_abandoned_purchase, create_purchase_intent, qualify_task, match_or_capture_demand
• 2026-10-20: acknowledge_purchase_offer, preflight_agent_purchase, resume_agent_purchase, find_service, list_offers, get_purchase_requirements, buy_matching_service, buy_service, recover_abandoned_purchase, create_purchase_intent, qualify_task, match_or_capture_demand
• 2026-10-19: acknowledge_purchase_offer, preflight_agent_purchase, resume_agent_purchase, find_service, list_offers, get_purchase_requirements, buy_matching_service, buy_service, recover_abandoned_purchase, create_purchase_intent, qualify_task, match_or_capture_demand
• 2026-10-18: acknowledge_purchase_offer, find_service, list_offers, get_purchase_requirements, buy_matching_service, buy_service, create_purchase_intent, qualify_task, match_or_capture_demand, get_acceptance_tests, prepare_purchase_route
• 2026-10-16: find_service, list_offers, get_purchase_requirements, buy_matching_service, buy_service, create_purchase_intent, qualify_task, match_or_capture_demand, get_acceptance_tests, prepare_purchase_route

Website · JSON · Text for agents · Registry updated 2026-10-15