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Real Estate Analyzer

by reizer.io · remote · no sign-in to list tools · v1.0.2 · published by io.reizer

Free real-estate underwriting, no key or account. 6 strategies, stress tests, max offer.

Changes · 3
CompareRegistry entry

4 tools: 3 change things and 1 only read.

Scanned Oct 21, 2026

1 check matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http deal-analysis https://reizer.io/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • Warnanalyze_deal

    The server marks "analyze_deal" as not read-only (readOnlyHint: false), and its words say it reads.

    Matched text

    annotations: {"readOnlyHint":false,"destructiveHint":false,"idempotentHint":false,"openWorldHint":false}; The name "analyze_deal" says "analyze": a word for reading.

    What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

4 tools

Changes things 3Claude Code: ask
  • analyze_dealUnderwrite a real-estate investment deal and get a 0-100 score, verdict, cash flow, cap rate, DSCR, stress tests, break-even thresholds, and a shareable report link.1 finding

    Why it is in this group

    • The name "analyze_deal" says "analyze": a word for reading.
    • The server marks it as not read-only (readOnlyHint: false).

    Findings

    • Warn

      The server marks "analyze_deal" as not read-only (readOnlyHint: false), and its words say it reads.

      Matched text

      annotations: {"readOnlyHint":false,"destructiveHint":false,"idempotentHint":false,"openWorldHint":false}; The name "analyze_deal" says "analyze": a word for reading.

      What this check looks for
    Description, as the server wrote it
    Underwrite a real-estate investment deal and get a 0-100 score, verdict, cash flow, cap rate, DSCR, stress tests, break-even thresholds, and a shareable report link. Strategies: ltr (long-term rental), str (short-term rental), brrr, multifamily, flip (fix-n-flip), newc (new construction). All rates/percents are FRACTIONS (0.0675 = 6.75%). Omitted operating inputs are filled with documented defaults and listed in assumptions.estimated_fields. Output is a software estimate, not financial, investment, tax or legal advice — figures are projections to verify, not recommendations. Free, no key; the response includes a shareable report_url.

    Annotations the server declares

    • title: Analyze a real-estate deal
    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: false
  • best_useScreen ONE property across every strategy the provided inputs qualify for and rank them by deal score — answers "what is the best use of this property?".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
    Screen ONE property across every strategy the provided inputs qualify for and rank them by deal score — answers "what is the best use of this property?". Provide a superset of inputs (price, marketRent, adr, occupancy, rehabBudget, arv, units, …); strategies missing inputs are skipped with reasons. All rates/percents are FRACTIONS (0.0675 = 6.75%). Omitted operating inputs are filled with documented defaults and listed in assumptions.estimated_fields. Free, no key.

    Annotations the server declares

    • title: Rank the best use of a property
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • solve_max_offerReverse-solve the Maximum Allowable Offer: the highest purchase price that still meets every return target (defaults: CoC 8%, DSCR 1.20, cash flow ≥ 0; flip: 10% after-tax margin +…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
    Reverse-solve the Maximum Allowable Offer: the highest purchase price that still meets every return target (defaults: CoC 8%, DSCR 1.20, cash flow ≥ 0; flip: 10% after-tax margin + 15% annualized ROI). Returns the MAO, the binding constraint, and per-target price ceilings. Strategies: ltr, str, brrr, multifamily, flip. Provide the deal inputs WITHOUT committing to a price; an asking price or arv, if known, anchors the price-based defaults, and with neither those defaults (taxes, insurance, closing) follow each price tested. Override targets via the targets object. All rates/percents are FRACTIONS (0.0675 = 6.75%). Omitted operating inputs are filled with documented defaults and listed in assumptions.estimated_fields. Free, no key.

    Annotations the server declares

    • title: Solve the maximum offer
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
Only reads 1Claude Code: allow
  • list_strategiesList every supported strategy with its required and optional input fields.No findings

    Why it is in this group

    • The name "list_strategies" says "list": a word for reading.
    Description, as the server wrote it
    List every supported strategy with its required and optional input fields. Call this first when unsure which inputs a strategy needs. Free, no key.

    Annotations the server declares

    • title: List strategies and their inputs
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • 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.

Install

Pinned to version 1.0.2. Values in angle brackets are yours to fill in.

claude mcp add --transport http deal-analysis https://reizer.io/mcp

Run in a terminal.

Claude Code permissions

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

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__deal-analysis__list_strategies"
    ],
    "ask": [
      "mcp__deal-analysis__analyze_deal",
      "mcp__deal-analysis__best_use",
      "mcp__deal-analysis__solve_max_offer"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as deal-analysis. Review it before you use it.