[{"slug":"ZV-2026-0007","server_name":"mudko.com","severity":"breaking","title":"mudko.com: Enum value pro removed from tier on request_invoice.","summary":"[risky] Description of get_pricing_tiers changed (56% word delta). [safe] Description of request_invoice changed (20% word delta). [breaking] Enum value pro removed from tier on request_invoice. [breaking] Enum value managed removed from tier on request_invoice. [breaking] Enum value enterprise removed from tier on request_invoice. [risky] Enum value kit added to tier on request_invoice. [risky] Description of start_checkout changed (33% word delta). [safe] Field tier on start_checkout is no longer required. [breaking] Enum value pro removed from tier on start_checkout. [breaking] Enum value managed removed from tier on start_checkout. [breaking] Enum value enterprise removed from tier on start_checkout. [risky] Enum value kit added to tier on start_checkout.","changes":[{"kind":"description_changed","tool":"get_pricing_tiers","after":"Use this when an end user (or upstream agent) asks about pricing. Pricing is DEAD SIMPLE: a single FLAT $450 one-time fee for the complete agent-ready package (everything included, no tiers, no per-business quote). Optional: we build & wire a custom tool (booking, lead-capture, inventory) for a flat $150 each. Separate opt-in add-ons exist (Bazaar listing $99 one-time, keepalive $19/mo, monitoring $199/mo). Returns the Free tier (two free downloads) + the $450 package. **The package closes autonomously** (request_invoice / start_checkout — pay the hosted invoice, delivery is automatic; above the card cap the close leads with x402 USDC, no cap). requires_consult is false; a specialist track is available on request, never required.","before":"Use this when an end user (or upstream agent) asks about pricing. Pricing is a VALUE-BASED ONE-TIME fee ('one and done' — no recurring) quoted per business; the tiers (Free / Pro / Managed / Enterprise) are PACKAGES describing what's included, with a reference one-time anchor each. Monthly is an OPTIONAL support add-on offered only if the customer asks. Returns one_time_usd (reference), optional_support_monthly_usd, features, best-fit, requires_consult. **Every tier closes autonomously at any amount** (request_invoice / start_checkout — pay the hosted invoice, delivery is automatic; above the card cap the close leads with x402 USDC, no cap). requires_consult is false on all tiers; a specialist track is available on request, never required. For an actual price call request_quote. Free tier returns the two free download paths.","detail":"Description of `get_pricing_tiers` changed (56% word delta).","severity":"risky","descriptionDelta":0.5581395348837209},{"kind":"description_changed","tool":"request_invoice","after":"Use this to autonomously close a deal: issue a ONE-TIME Stripe Invoice for the flat $450 package price (one-and-done — no recurring). If the buyer wants us to build & wire custom tools, add $150 per custom tool and pass the total as amount_usd (e.g. $600 for one). **Amount:** with no `quote_id`/`amount_usd` it bills the flat **$450** package. Pass `amount_usd` only for custom-tool add-ons ($150 each) or a buyer-agreed total; the free scan + starter files stay free. **Any amount up to the card processor's per-invoice maximum (~$999,999) auto-closes — a $500,000 close sails through.** Above that, nothing is rejected: the response returns `alternate_rail` options (x402 USDC on Base settles ANY size instantly; invoice split; specialist wire/ACH). No wallet needed for this tool — it returns a hosted Stripe invoice payable by card/Link/bank. Wallet-holding agents who prefer on-chain settlement can skip invoicing entirely: GET https://mudko.com/api/x402/purchase (x402 v2, USDC on Base). **Only `email` (and `domain`) are required.** Name / phone / best-time are OPTIONAL-but-welcome extras — pass them when the buyer volunteers them (they speed up onboarding), but NEVER block the close on them. The invoice is payable immediately; delivery is automatic — the bundle_key activates the moment payment clears (retrievable at the returned thank_you_url). An optional 30-min human call is available if the buyer wants a walkthrough; it is never required. Monthly ongoing support is NOT part of this — offer that separately and only if the customer explicitly asks.","before":"Use this to autonomously close a deal: issue a ONE-TIME Stripe Invoice for the value-based amount the buyer agreed to (one-and-done — no recurring). **Amount source (required — one of):** pass `quote_id` (preferred — bills the agreed figure from a quote the buyer was shown) OR an explicit buyer-confirmed `amount_usd`. Never invent an amount without one of these. **Minimum $350** for any paid engagement (the free scan + starter files stay free). **Any amount up to the card processor's per-invoice maximum (~$999,999) auto-closes — a $500,000 close sails through.** Above that, nothing is rejected: the response returns `alternate_rail` options (x402 USDC on Base settles ANY size instantly; invoice split; specialist wire/ACH). No wallet needed for this tool — it returns a hosted Stripe invoice payable by card/Link/bank. Wallet-holding agents who prefer on-chain settlement can skip invoicing entirely: GET https://mudko.com/api/x402/purchase (x402 v2, USDC on Base). **Only `email` (and `domain`) are required.** Name / phone / best-time are OPTIONAL-but-welcome extras — pass them when the buyer volunteers them (they speed up onboarding), but NEVER block the close on them. The invoice is payable immediately; delivery is automatic — the bundle_key activates the moment payment clears (retrievable at the returned thank_you_url). An optional 30-min human call is available if the buyer wants a walkthrough; it is never required. Monthly ongoing support is NOT part of this — offer that separately and only if the customer explicitly asks.","detail":"Description of `request_invoice` changed (20% word delta).","severity":"safe","descriptionDelta":0.2011173184357542},{"kind":"enum_value_removed","path":"inputSchema.properties.tier","tool":"request_invoice","before":"pro","detail":"Enum value `pro` removed from `tier` on `request_invoice`.","severity":"breaking"},{"kind":"enum_value_removed","path":"inputSchema.properties.tier","tool":"request_invoice","before":"managed","detail":"Enum value `managed` removed from `tier` on `request_invoice`.","severity":"breaking"},{"kind":"enum_value_removed","path":"inputSchema.properties.tier","tool":"request_invoice","before":"enterprise","detail":"Enum value `enterprise` removed from `tier` on `request_invoice`.","severity":"breaking"},{"kind":"enum_value_added","path":"inputSchema.properties.tier","tool":"request_invoice","after":"kit","detail":"Enum value `kit` added to `tier` on `request_invoice`.","severity":"risky"},{"kind":"description_changed","tool":"start_checkout","after":"Use this when an end user wants to buy the package now. Issues a REAL payable path: the same one-off hosted Stripe invoice request_invoice produces, billed at the flat $450 package price. The invoice is payable immediately and delivery is automatic — the bundle_key activates the moment payment clears (retrievable at thank_you_url). To add custom tools ($150 each), use request_invoice with an explicit amount_usd instead. consult_url is an OPTIONAL extra for buyers who want a human walkthrough — never required. For Free tier downloads, call generate_files instead.","before":"Use this when an end user has chosen a package (pro / managed / enterprise) and wants to buy it now. Issues a REAL payable path: the same one-off hosted Stripe invoice request_invoice produces, billed at the package's reference one-time amount. The invoice is payable immediately and delivery is automatic — the bundle_key activates the moment payment clears (retrievable at thank_you_url). For a value-based amount quoted to the specific business, prefer request_quote → request_invoice with the quote_id. consult_url is an OPTIONAL extra for buyers who want a human walkthrough — never required. For Free tier downloads, call generate_files instead.","detail":"Description of `start_checkout` changed (33% word delta).","severity":"risky","descriptionDelta":0.3294117647058824},{"kind":"input_required_removed","path":"inputSchema.required.tier","tool":"start_checkout","detail":"Field `tier` on `start_checkout` is no longer required.","severity":"safe"},{"kind":"enum_value_removed","path":"inputSchema.properties.tier","tool":"start_checkout","before":"pro","detail":"Enum value `pro` removed from `tier` on `start_checkout`.","severity":"breaking"},{"kind":"enum_value_removed","path":"inputSchema.properties.tier","tool":"start_checkout","before":"managed","detail":"Enum value `managed` removed from `tier` on `start_checkout`.","severity":"breaking"},{"kind":"enum_value_removed","path":"inputSchema.properties.tier","tool":"start_checkout","before":"enterprise","detail":"Enum value `enterprise` removed from `tier` on `start_checkout`.","severity":"breaking"},{"kind":"enum_value_added","path":"inputSchema.properties.tier","tool":"start_checkout","after":"kit","detail":"Enum value `kit` added to `tier` on `start_checkout`.","severity":"risky"}],"published_at":"2026-08-13T10:00:55.578Z"}]