mcp-registry/ai.sourcemill/au-hot-water-payback · v0.1.0
As of 2026-10-26 20:21 UTC, the Sourcemill Au Hot Water Payback MCP server is up with a Glimind reliability score of 100/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks. It had 1 outage in 90 days, with a median recovery of 8 minutes.
Heat pump vs gas hot water (AU): rebate stack, net outlay and payback verdict by postcode.
Point your MCP client at this streamable-http endpoint: https://heatpump.sourcemill.ai/mcp
1 of 1 tool(s) carry no readOnlyHint/destructiveHint annotations.
Annotate read-only tools with {"readOnlyHint": true}. Agents and gateways can then run them without a confirmation prompt, and route around destructive ones. How to fix →
Negotiates MCP 2024-11-05. Structured output, tool output schemas and elicitation arrived in 2025-06-18.
Upgrade the MCP SDK and negotiate 2025-06-18 or newer. How to fix →
No tool declares an outputSchema.
Declare outputSchema and return structuredContent (MCP 2025-06-18+). Agents can then parse results without guessing, and chain tools reliably. How to fix →
Paste-ready definitions with the problems above fixed. Changes marked verify need a human look. All of them as JSON: /v1/readiness/mcp-registry%2Fai.sourcemill%2Fau-hot-water-payback/fixes
{
"name": "check_hot_water_switch",
"description": "Use when someone asks whether a heat pump hot water system is worth it in Australia, which rebates they can stack, how much a heat pump costs after rebates, or how long it takes to pay off — including \"can I combine the STC rebate with Victorian Energy Upgrades or Solar Victoria\", \"do I qualify\", and \"is a heat pump cheaper to run than gas\". Given a postcode, the current hot water system and a few household facts, returns the rebates actually stackable at that postcode (with each scheme's eligib",
"inputSchema": {
"type": "object",
"required": [
"postcode",
"current_system"
],
"properties": {
"people": {
"type": "number",
"description": "household size (drives hot water demand)"
},
"postcode": {
"type": "string",
"description": "AU postcode — rebate eligibility is postcode-gated"
},
"locally_made": {
"type": "boolean",
"description": "an eligible locally made unit, which raises the Victorian caps"
},
"current_system": {
"enum": [
"gas_storage",
"gas_instant",
"electric_resistance",
"none"
],
"type": "string",
"description": "what you have now"
},
"owner_occupier": {
"type": "boolean",
"description": "tenure — gates the means-tested state rebates"
},
"property_value": {
"type": "number",
"description": "property value — Solar Victoria requires under $3,000,000"
},
"replacement_due": {
"type": "boolean",
"description": "true if the existing system is failing and you were replacing it anyway"
},
"household_income": {
"type": "number",
"description": "combined owner taxable income, for means-tested schemes (Solar Victoria caps at $150,000)"
},
"system_age_years": {
"type": "number",
"description": "age of the system being replaced; Solar Victoria requires at least 3 years"
},
"building_age_years": {
"type": "number",
"description": "age of the building; Victorian Energy Upgrades requires at least 2 years"
},
"gas_only_for_hot_water": {
"type": "boolean",
"description": "true if hot water is your last gas appliance, so the daily supply charge can be avoided"
}
}
},
"annotations": {
"readOnlyHint": true
}
}Get an email or webhook when this server's readiness drops by 10+ points, tool-poisoning text appears, or a tool breaks:
curl -X POST https://glimind.com/v1/subscriptions -H 'content-type: application/json' -d '{"tools":["mcp-registry/ai.sourcemill/au-hot-water-payback"],"email":"[email protected]"}'Agents: watch_tool({"toolId": "mcp-registry/ai.sourcemill/au-hot-water-payback"}) over MCP.
check_hot_water_switch ~542 tokensStatic checks of the advertised tools/list (schema, descriptions, annotations, tool-poisoning patterns, names, size) plus observed protocol, uptime, latency and contract changes. Read-only: no tool is ever called. Weights: schema 15, docs 20, safety 15, efficiency 15, compatibility 15, protocol 5, reliability 10, stability 5. Token counts are estimates (~3.6 characters per token).
Operator? Fix these, then re-check live. Embed the readiness badge:
[](https://glimind.com/server/mcp-registry%2Fai.sourcemill%2Fau-hot-water-payback?ref=badge)
<a href="https://glimind.com/server/mcp-registry%2Fai.sourcemill%2Fau-hot-water-payback?ref=badge"><img src="https://glimind.com/v1/readiness/badge/mcp-registry%2Fai.sourcemill%2Fau-hot-water-payback.svg" alt="MCP agent-readiness"></a>
.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fai.sourcemill%2Fau-hot-water-payback.svg :target: https://glimind.com/server/mcp-registry%2Fai.sourcemill%2Fau-hot-water-payback?ref=badge :alt: MCP agent-readiness
Glimind records every version of this server's tool definitions in a signed, append-only transparency log. Current manifest sha256:c80f3ea54fa237bc…, first seen 2026-10-17, included at leaf 6557 of 75,268. Version history · verify what your client received.
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{
"mcpServers": {
"glimind": {
"type": "http",
"url": "https://glimind.com/mcp"
}
}
}
As of 2026-10-26 20:21 UTC, the Sourcemill Au Hot Water Payback MCP server is up with a Glimind reliability score of 100/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks. It had 1 outage in 90 days, with a median recovery of 8 minutes.
Sourcemill Au Hot Water Payback MCP server advertises 1 tool, including check_hot_water_switch.
Point your MCP client at this streamable-http endpoint: https://heatpump.sourcemill.ai/mcp
Glimind scanned all 1 tool definitions for tool-poisoning patterns — hidden or invisible characters, instructions that override the model, concealment from the user, requests to read credential or MCP config files, conversation exfiltration and cross-tool shadowing — and found none. This checks what the server tells the model, not what its code does; review the source before granting access to sensitive data.
Status page: 90-day uptime, every outage and how long it lasted.
Claim this listing to get the Verified operator marker, a remediation checklist and owner analytics, or embed the live badge from any of the tool pages above. Maintainers: alerts, deploy attestation and monthly reports.
Status is an automated estimate from Glimind's liveness checks (handshake and tool listing only; no tool is ever called) and may lag or differ from your network. Glimind is not affiliated with this server or its operator. Operator? Request a correction or opt out at https://glimind.com/opt-out.