CMBS loans MCP server

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

read 2026-11-01

← Back to CMBS loans

Whose server it is

Registry nameloan.cmbs/cmbs-loanverified in the MCP registry

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

When we asked itchecked 2026-11-01

Stateanswerschecked 2026-11-01
Tools9
Server calls itselfcmbs-loan
Server version1.0.0
Protocol version2025-06-18

On 2026-11-01 the server answered initialize and tools/list without a sign-in. First answer in 150 ms.

Should an agent connect itNot proven either way yet

Its tools do every use case we checked: estimate how much a CMBS loan can borrow; compare current CMBS note rates by property type.
Checked on 1 of the 7 days it takes to judge reliability.

Once connected

For "estimate how much a CMBS loan can borrow", the likely first call is size_cmbs_loan.
For "compare current CMBS note rates by property type", the likely first call is get_cmbs_rates.

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: 1, the first on 2026-11-01

INITE MCP scoreafter a weeka score needs 7 daily checks: 1 so far
What an agent can do with it2 of 2 use cases
Answeredmeasuring1 of the 7 daily checks it takes to print a share
Median first answer150 ms
Space in an agent's context≈ 2,530 tokensthe definitions of all its tools (9), which an agent carries on every turn
Tool definitionsA · 100 of 100
Typed results0 of 9 toolsdeclared outputSchema: results come typed, read once

Every tool passes all six checks.

What an agent can do with it

can do · estimate how much a CMBS loan can borrow
can do · compare current CMBS note rates by property type
not sure · model prepayment costs before selling or refinancing

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 (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). 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 offers9 tools · read 2026-11-01

special_servicing_timeline
The contractual sequence after a missed monthly payment or a missed balloon on a CMBS loan, day by day: transfer to the special servicer, SEC delinquency status codes, the appraisal reduction trigger and deadline, the 120-day maturity…
estimate_special_servicing_fees
Special servicing, workout and liquidation fees on a CMBS loan for one outcome (loan corrected and paid at maturity, refinanced within 120 days of a missed maturity, or liquidated/discounted payoff), using the fee terms of a real 2025…
calculate_appraisal_reduction
Appraisal Reduction Amount for a delinquent CMBS loan from a new appraisal, using the formula in a 2025 pooling and servicing agreement: balance minus (90% of appraised value + reserves - unpaid interest, advances and other amounts due)…
get_cmbs_rates
Median original note rates on CMBS loans securitized in the last 90 days, 180 days and 12 months, from SEC Form ABS-EE loan data, overall or for one property type, with the middle half, loan counts, the 5- vs 10-year split and recent…
get_cmbs_underwriting
What CMBS lenders actually underwrote in the last 12 months, from SEC loan data: loan size, loan to value, debt service coverage, debt yield and occupancy (median and percentiles), interest-only share and 5/10-year term mix, overall or…
find_cmbs_lenders
CMBS originators ranked by loan volume over the last 12 months, from the originator named on each loan in the trusts' SEC filings. Filter by property type, state and loan amount (keeps lenders whose securitized loan sizes span it)…
get_cmbs_lender
One CMBS originator's securitized book from SEC filings: 12- and 24-month volume, loan sizes, median rate, leverage, property types, states and its most recent loans (property, city, amount, rate, term, trust). Give the lender's name or…
get_cmbs_maturity_wall
CMBS loans still reporting, by maturity year: count, balance, average note rate and the share whose NOI at securitization is under 9% of today's balance (a rough refinance-gap proxy), compared with today's median new-loan rate. Overall…
size_cmbs_loan
Maximum CMBS loan on a property under the three sizing tests lenders apply, and which one binds: loan to value x value, NOI / (DSCR x annual debt constant at the rate and amortization, or the rate if interest-only), and NOI / debt yield…

How to connect

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

{
  "mcpServers": {
    "cmbs-loan": {
      "type": "http",
      "url": "https://cmbs.loan/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http cmbs https://cmbs.loan/mcp

Add to Cursor Add to VS Code

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

OpenAPI spec

6 paths, read 2026-11-01. Open the spec ↗

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.