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Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Other

cmbs.loan: CMBS loan rates, lenders and servicing

CMBS rates, lenders, underwriting, maturity wall and loan sizing from SEC data; servicing rules.

Checks passed
13 / 22

1 failed · 8 not measured

Median response
186 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
9

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
400
Publisher identityCan the publisher be traced to its source?
312

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 186 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name cmbs-loan.

  • Pass
    Lists tools

    tools/list returned 9 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 186 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 186 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    32 of 32 parameters have a description (100%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-11-01T22:10:42.912379Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using cmbs.loan: CMBS loan rates, lenders and servicing

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http cmbs-loan-cmbs-loan-rates-lenders-and-servicing https://cmbs.loan/mcp

Capabilities

Tools 9

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). Returns the value side, the reduction, the share of scheduled interest the servicer keeps advancing, and the 25% deemed reduction that applies if no appraisal arrives in time.

Discovered
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 pooling and servicing agreement: 0.25%/yr with a $3,500 monthly minimum, 1% workout fee with a $25,000 minimum, 1% to 3% liquidation fee. Returns each fee, the monthly fee and the total.

Discovered
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). Returns volume, loan count, size range, median rate, leverage and a page per lender.

Discovered
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 slug, e.g. "Citi" or "wells-fargo".

Discovered
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, by property type or by state (one filter at a time).

Discovered
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 months. Rates on closed loans, not a quote.

Discovered
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 for one property type.

Discovered
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. Limits you omit default to what recent CMBS loans stayed within (90th percentile LTV, 10th percentile DSCR and debt yield, by property type), and the rate to the 90-day median.

Discovered
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 window, each with its PSA section. Give days_elapsed to get which events have already been triggered and the next one with days remaining.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected186 ms9