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anlyon.devby Anlyon

SparkReady MCP server

xyz.sparkready/sparkreadysparkready.xyzstreamable-httpv1.0.0Scanned

NSW solar, battery, insulation and Home Energy Saver Loan guides. Not a lender.

10 tools: 3 change things and 7 only read.

Tools: 0 delete, 0 irreversible, 3 write, 7 read.
  • Reads private data · 0
  • Reads text others write · 0
  • Can send data out · 0
  • No findings

Tools listed without sign-in. Remote posture

With Anlyon

3 tools here change things. Govern them.

  • Anlyon lists the tools and adopts none.
  • Each tool you adopt gets approvals and receipts.
  • Your agent never holds the key.
Govern this server →

A tool your agent calls directly is not routed through Anlyon and is not governed by it. anlyon.dev only lists and labels, and these labels are the same either way.

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What the SparkReady MCP server can do

The SparkReady MCP server is published by sparkready.xyz, a domain the MCP Registry verified. It has 10 tools. It can create or change data (3 tools: estimate_bill_savings, decision_checklist and product_faq), but cannot delete data. 7 tools only read.

None of its tools reads private data, brings in text other people write, or sends data out.

None of the fixed checks matched anything in its tool definitions. That is not a safety guarantee.

Its remote endpoint lists its tools without sign-in.

Last scanned Nov 6, 2026, version 1.0.0.

Tools

Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.

10 tools

Changes things 3Claude Code: ask
  • decision_checklistUse this when preparing questions for an installer, a lender, or both.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Use this when preparing questions for an installer, a lender, or both. Do not use this to collect the answers, a TFN, an SSN, a Medicare number, bank details, or a card number.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
  • estimate_bill_savingsUse this when you have daily kWh, tariffs, and a system size and want classroom energy-bill arithmetic.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Use this when you have daily kWh, tariffs, and a system size and want classroom energy-bill arithmetic. Do not use this as a quote, a savings guarantee, or a credit offer. Do not send an account or identity number.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
  • product_faqUse this when the question is about SparkReady or how household solar and battery loans usually work, and the public FAQ may cover it.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Use this when the question is about SparkReady or how household solar and battery loans usually work, and the public FAQ may cover it. Do not use this to invent an answer, assess an application, or request a TFN, SSN, Medicare number, bank account, or card.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
Only reads 7Show 7 read-only tools
  • compare_scenariosUse this when comparing cash, a loan, and adding a battery later with numbers the caller already has.No findings

    Why it is in this group

    • The name "compare_scenarios" says "compare": a word for reading.
    Description, as the server wrote it
    Use this when comparing cash, a loan, and adding a battery later with numbers the caller already has. Do not use this to offer a rate or say they should borrow. A missing rate uses a labelled 7% teaching default, not a lender rate.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
  • explain_batteryUse this when explaining what a home battery stores and why backup is a separate feature.No findings

    Why it is in this group

    • The name "explain_battery" says "explain": a word for reading.
    Description, as the server wrote it
    Use this when explaining what a home battery stores and why backup is a separate feature. Do not use this to recommend a product or promise bill savings.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
  • explain_heslUse this when explaining the NSW Home Energy Saver program: the loan cap, published income thresholds, what it can fund, and who delivers it.No findings

    Why it is in this group

    • The name "explain_hesl" says "explain": a word for reading.
    Description, as the server wrote it
    Use this when explaining the NSW Home Energy Saver program: the loan cap, published income thresholds, what it can fund, and who delivers it. Do not use this to decide if a person is eligible or approved. Send them to energy.nsw.gov.au.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
  • explain_insulationUse this when explaining ceiling insulation and draught-proofing, including the NSW loan list.No findings

    Why it is in this group

    • The name "explain_insulation" says "explain": a word for reading.
    Description, as the server wrote it
    Use this when explaining ceiling insulation and draught-proofing, including the NSW loan list. Do not use this to specify a product or print a savings figure.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
  • explain_loan_basicsUse this when someone wants a short explanation of how an Australian household solar or battery loan fits together.No findings

    Why it is in this group

    • The name "explain_loan_basics" says "explain": a word for reading.
    Description, as the server wrote it
    Use this when someone wants a short explanation of how an Australian household solar or battery loan fits together. Do not use this to say they are eligible or approved, or to quote a personal rate. Do not collect a TFN, SSN, Medicare number, bank details, or card number.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
  • explain_loan_optionsUse this when comparing cash, a personal or green loan, installer finance, a home-loan top-up, and the NSW Home Energy Saver Loan.No findings

    Why it is in this group

    • The name "explain_loan_options" says "explain": a word for reading.
    Description, as the server wrote it
    Use this when comparing cash, a personal or green loan, installer finance, a home-loan top-up, and the NSW Home Energy Saver Loan. Do not use this to rank a cheapest option or publish a rate as an offer.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
  • explain_solarUse this when explaining how rooftop solar meets a household bill: imports, exports, and STCs.No findings

    Why it is in this group

    • The name "explain_solar" says "explain": a word for reading.
    Description, as the server wrote it
    Use this when explaining how rooftop solar meets a household bill: imports, exports, and STCs. Do not use this as a quote or a site assessment.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Exfil surface

Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.

No private-data, untrusted-input, outbound path in this server alone: no tool is tagged private-data or untrusted-input or outbound.

Reads private data0
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write0
Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
Can send data out0
Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.

Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.

Remote posture

What anyone on the internet sees at the remote endpoint: an anonymous initialize and tools/list, and the public OAuth metadata.

Tools listed without sign-in

Looked at Nov 14, 2026, 12:21 UTC, unchanged since Nov 7, 2026. No credentials were sent and no tool was called. What is looked at.

Reachable
yes
HTTP status of an anonymous initialize
200
tools/list served without credentials
yes
Tools that change things, listed without credentials
3
Protocol version
2025-06-18
WWW-Authenticate on 401
not observed
resource_metadata in WWW-Authenticate
not observed
RFC 9728 protected resource metadata
not observed
Authorization servers
not observed
Legacy HTTP+SSE transport
no
Dynamic client registration
not observed
Client ID metadata documents
not observed
  • WarnThe whole server

    The endpoint served tools/list without credentials, and the list has 3 tools that change things (3 write). Whether a call also works without credentials was not tested: tools are never called.

    Matched text

    https://sparkready.xyz/mcp: tools/list returned 10 tools to an anonymous client, including estimate_bill_savings (write), decision_checklist (write), product_faq (write)

    What this check looks for

Findings

Matches of fixed checks, with the text they matched.

No check matched anything in these tool definitions. That is not a safety guarantee.

History

Changes to its tool definitions and to its remote endpoint, newest first.

No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.

All changes to this server

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http sparkready https://sparkready.xyz/mcp
claude mcp add --transport http sparkready https://sparkready.xyz/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__sparkready__explain_loan_basics",
      "mcp__sparkready__compare_scenarios",
      "mcp__sparkready__explain_hesl",
      "mcp__sparkready__explain_loan_options",
      "mcp__sparkready__explain_solar",
      "mcp__sparkready__explain_battery",
      "mcp__sparkready__explain_insulation"
    ],
    "ask": [
      "mcp__sparkready__estimate_bill_savings",
      "mcp__sparkready__decision_checklist",
      "mcp__sparkready__product_faq"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as sparkready. Review it before you use it.

Pin

Keep the decision: fail CI when the tools change, follow every change, or show a badge.

Pin in CI

Fail a build when the tools you reviewed are not the tools the server serves today.

curl -s "https://anlyon.dev/api/v1/servers/xyz.sparkready/sparkready/verify?hash=2889d545067c958b5249acb5eed18aa4954932c5c15ad7e3696dd31b72789bae" | jq -e '.changed == false'

Pinned hash 2889d545067c, from Nov 6, 2026, 05:19 UTC.

Watch

Get told when its tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/xyz.sparkready/sparkready/changes.xml

An Atom feed. Works in any feed reader or Slack's RSS app.

Badge

anlyon.dev badge for xyz.sparkready/sparkready
[![anlyon.dev](https://anlyon.dev/badge/xyz.sparkready/sparkready.svg)](https://anlyon.dev/servers/xyz.sparkready/sparkready)

Source: MCP Registry. Synced Nov 6, 2026, 05:17 UTC.

SparkReady MCP server: questions and answers

Answered from the scan above, not from the publisher's description.

Is the SparkReady MCP server safe?

No scan can promise that. What its definitions show: 10 tools, 3 of which can change, send or delete something, and 0 findings from fixed checks. Allow the reads, ask before each change, and deny the deletes; the permissions block on this page does that.

Can the SparkReady MCP server delete data?

No tool is classed as destructive: going by their definitions, none of them deletes, cancels or revokes anything.

Can the SparkReady MCP server do things that cannot be undone?

No tool is classed as irreversible: none of them sends, pays, publishes or merges, going by their definitions.

What tools does the SparkReady MCP server have?

10 tools: 3 write, 7 read. estimate_bill_savings, decision_checklist, product_faq, explain_loan_basics, compare_scenarios, explain_hesl, explain_loan_options, explain_solar and 2 more.

Does the SparkReady MCP server need sign-in or OAuth?

Its remote endpoint listed its tools to an anonymous client, without sign-in.

Does the SparkReady MCP server send data to outside services?

None of its tools sends, posts or publishes, or takes a recipient, channel or URL.

Has the SparkReady MCP server changed its tools?

Not since anlyon.dev started tracking it. Last scanned Nov 6, 2026.