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REIzer MCP server

Which servers in the official MCP registry are REIzer's own, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-21

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Whose server it is
  • Registry nameio.reizer/deal-analysisverified in the MCP registry

The registry name sits under reizer.io. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-21
  • Stateanswerschecked 2026-10-21
  • Tools4
  • Server calls itselfreizer
  • Server version1.0.0
  • Protocol version2025-06-18

On 2026-10-21 the server answered initialize and tools/list without a sign-in. First answer in 227 ms.

Should an agent connect itSkip it
  • Its tools do none of the product's use cases we checked: Underwrite a property from a pasted listing link; Pull comparable sales for a property; Track the value of properties you already own.
  • Checked on 4 of the 7 days it takes to judge reliability.

Once connected

  • Parameters are untyped or undescribed in 1 of 4 tools: check arguments before calling.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 4, the first on 2026-10-21
  • INITE MCP scoreafter a weeka score needs 7 daily checks: 4 so far
  • What an agent can do with it0 of 3 use cases
  • Answeredmeasuring4 of the 7 daily checks it takes to print a share
  • Median first answer380 ms
  • Space in an agent's context≈ 2,592 tokensthe definitions of all its tools (4), which an agent carries on every turn
  • Tool definitionsA · 96 of 100
  • Typed results4 of 4 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a description: in 1 of 4

What an agent can do with it

  • cannot · Underwrite a property from a pasted listing link
  • cannot · Pull comparable sales for a property
  • cannot · Track the value of properties you already own

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (30%), doing the product's job (25%), definitions (20%), context (10%) and use (15%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers4 tools · read 2026-10-21
  • analyze_deal

    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…

  • best_use

    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…

  • solve_max_offer

    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…

  • list_strategies

    List every supported strategy with its required and optional input fields. Call this first when unsure which inputs a strategy needs. Free, no key.

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "deal-analysis": {
      "type": "http",
      "url": "https://reizer.io/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

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

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://reizer.io/mcp as a custom connector in the settings.

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.