Worth Sheet MCP server

• Registry nameforsale.multifamily/multifamily-forsaleverified in the MCP registry

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

• Stateanswerschecked 2026-11-01
• Tools3
• Server calls itselfmultifamily-forsale
• 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 105 ms.

• Its tools do every use case we checked: estimate what a buyer could pay from net operating income; check how much loan a buyer's income would support.
• Checked on 2 of the 7 days it takes to judge reliability.

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.

• INITE MCP scoreafter a weeka score needs 7 daily checks: 2 so far
• What an agent can do with it2 of 2 use cases
• Answeredmeasuring2 of the 7 daily checks it takes to print a share
• Median first answer561 ms
• Space in an agent's context≈ 1,863 tokensthe definitions of all its tools (3), which an agent carries on every turn
• Tool definitionsA · 100 of 100
• Typed results0 of 3 toolsdeclared outputSchema: results come typed, read once

• Every tool passes all six checks.

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 →

• value_at_rate

  Runs the Worth Sheet valuation worksheet for a 5+ unit apartment building: from a rent roll and a year of expenses (or a known NOI) it returns NOI, expense ratio, value across your cap rate range, the price a financed buyer can carry at…

• rate_sensitivity

  For an apartment building's net operating income, the price a financed buyer can carry and the income-limited loan size at a ladder of 10-year Treasury levels around today's (default -100 to +100 bp), at 80% LTV and 1.25x DSCR by default…

• get_rates_and_loan_limits

  The latest 5-, 7- and 10-year Treasury par yields and overnight SOFR the site has, each with its as-of date, the readings a week and a month earlier when the daily feed has them, and publisher link; plus the loan limits the worksheet uses…