Cleantech Content solar, battery and energy tools is a remote MCP server that gives an AI agent 6 tools, among them compare_solar_battery, get_customer_requirements, get_data_freshness. It answers at https://cleantech-agent-demand.old-rain-22ad.workers.dev/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 12 September 2026; the last check, on 24 October 2026, succeeded.
GB solar/battery comparisons and Ofgem rates. Five trial calls, then 0.01 USDC per eligible call.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
compare_solar_battery | Compare solar alone with up to three battery sizes for a GB household. Supplied monthly kWh, hourly shapes, fixed rates and costs; screening estimate, not a forecast. Reports losses, forgone exports, marginal battery savings and generation Inputs: model_version, country, monthly_consumption_kwh, monthly_generation_kwh, demand_hourly_weights, solar_hourly_weights |
get_customer_requirements | Free business customer registration requirements for paid lookups. Registration uses REST; pass the resulting token as customer-token in MCP request metadata. |
get_data_freshness | Free pilot coverage, trial allowance and payment mode. Also identifies the free REST freshness endpoint. |
get_ofgem_price_cap | Single-rate GB Ofgem reference price. Supply exact region or explicit GB average, fuel and payment method. Unsupported, empty or stale results are not charged. Not a household bill ceiling. Inputs: region, fuel, payment_method, period |
recover_saved_lookup | Recover an existing paid or trial result with its original credential, idempotency key and exact query, including withdrawn EV lookups. Never starts a new lookup or payment. Inputs: kind, region, fuel, payment_method, period |
recover_solar_battery_comparison | Recover an existing solar-battery-v1 result with the identical scenario and original trial UUID or payment credential. Never starts a calculation or purchase. Inputs: model_version, country, monthly_consumption_kwh, monthly_generation_kwh, demand_hourly_weights, solar_hourly_weights |
Every block below points at https://cleantech-agent-demand.old-rain-22ad.workers.dev/mcp. Pick your client and copy.
claude mcp add --transport http cleantech-content-solar-battery https://cleantech-agent-demand.old-rain-22ad.workers.dev/mcp
{
"mcpServers": {
"cleantech-content-solar-battery": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://cleantech-agent-demand.old-rain-22ad.workers.dev/mcp"]
}
}
}{
"mcpServers": {
"cleantech-content-solar-battery": {
"url": "https://cleantech-agent-demand.old-rain-22ad.workers.dev/mcp"
}
}
}{
"servers": {
"cleantech-content-solar-battery": {
"type": "http",
"url": "https://cleantech-agent-demand.old-rain-22ad.workers.dev/mcp"
}
}
}{
"context_servers": {
"cleantech-content-solar-battery": {
"url": "https://cleantech-agent-demand.old-rain-22ad.workers.dev/mcp"
}
}
}{
"mcpServers": {
"cleantech-content-solar-battery": {
"serverUrl": "https://cleantech-agent-demand.old-rain-22ad.workers.dev/mcp"
}
}
}{
"mcpServers": {
"cleantech-content-solar-battery": {
"url": "https://cleantech-agent-demand.old-rain-22ad.workers.dev/mcp"
}
}
}name: Cleantech Content solar, battery and energy tools
version: 0.0.1
schema: v1
mcpServers:
- name: Cleantech Content solar, battery and energy tools
type: streamable-http
url: https://cleantech-agent-demand.old-rain-22ad.workers.dev/mcp{
"mcpServers": {
"cleantech-content-solar-battery": {
"httpUrl": "https://cleantech-agent-demand.old-rain-22ad.workers.dev/mcp"
}
}
}{
"mcpServers": {
"cleantech-content-solar-battery": {
"type": "http",
"url": "https://cleantech-agent-demand.old-rain-22ad.workers.dev/mcp"
}
}
}{
"mcpServers": {
"cleantech-content-solar-battery": {
"url": "https://cleantech-agent-demand.old-rain-22ad.workers.dev/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fcleantech-agent-demand.old-rain-22ad.workers.dev%2Fmcp&type=streamable_http&id=cleantech-content-solar-battery&name=Cleantech%20Content%20solar%2C%20battery%20and%20energy%20tools
It answered our last check on 24 October 2026 in 133 ms. Over 6 checks since 12 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
6, as returned by the server's own tools/list on 23 September 2026: compare_solar_battery, get_customer_requirements, get_data_freshness, get_ofgem_price_cap, recover_saved_lookup, recover_solar_battery_comparison.
It answered our last check on 24 October 2026 in 133 ms. Over 6 checks since 12 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://cleantech-agent-demand.old-rain-22ad.workers.dev/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: uk.co.cleantechcontent. Endpoint host: cleantech-agent-demand.old-rain-22ad.workers.dev. ARD identifier: urn:air:uk.co.cleantechcontent:mcp:uk-energy-data.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.