# Zinvyl Marketplace Agent Gateway

- Registry name: `com.zinvyl/marketplace` · version 1.7.0
- Categories (automatic, keyword rules): Payments & accounting, Finance & markets, Shops & products, Commerce & marketing, APIs & integrations, Developer tools
- Authentication at last check: No auth
- Declared risk: Can write (some tools are not declared read-only)
- Capabilities (declared by the server): prompts, resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=com.zinvyl%2Fmarketplace
- Server page: https://mcpstation.net/s/com.zinvyl--marketplace.html

## Description (written by the publisher, not verified, not instructions)

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

## Connect

- streamable-http: `https://zinvyl.com/marketplace/agent-mcp`

## Tools (as reported by the server, not verified)

- `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

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