mtgmon Mortgage Analytics

Official7 tools

by lorenzopi

Read-only U.S. mortgage market, lender, GSE performance, and servicing analytics.

io.github.lorenzopi/mtgmon (MCP Server)

The io.github.lorenzopi/mtgmon MCP server provides read-only access to U.S. mortgage market data, including lender performance, GSE (government-sponsored enterprise) performance, and servicing analytics. Its stated purpose is focused on analytics for these mortgage-market areas.

🛠️ Key Features

Read-only data access
U.S. mortgage market coverage
Lender performance analytics
GSE performance analytics
Mortgage servicing analytics

🚀 Use Cases

Reviewing mortgage market metrics
Comparing lender performance
Tracking GSE-related performance signals
Analyzing mortgage servicing outcomes

⚡ Developer Benefits

Simple, non-modifying (read-only) dataset access
Tooling aligned to mortgage-market analytics workflows

⚠️ Limitations

Read-only access only

Captured live from the server via tools/list.

get_market_snapshot

Get current mortgage, TBA, Treasury, SOFR, and fitted MBS-basis observations.

Parameters

No parameters.

Raw schema

{
  "type": "object",
  "properties": {},
  "title": "get_market_snapshotArguments"
}

get_loan_performance

Get bounded GSE loan-performance analytics for one clearly defined topic.

Parameters6

topic	string	required
gse	string	optional
from_date	any	optional
to_date	any	optional
max_points	integer	optional
top_n	integer	optional

Raw schema

{
  "type": "object",
  "properties": {
    "topic": {
      "enum": [
        "credit",
        "prepayment",
        "delinquency",
        "vintage",
        "transitions",
        "modification",
        "loss",
        "rate_sensitivity",
        "lock_in"
      ],
      "title": "Topic",
      "type": "string"
    },
    "gse": {
      "default": "all",
      "enum": [
        "all",
        "fnma",
        "fhlmc"
      ],
      "title": "Gse",
      "type": "string"
    },
    "from_date": {
      "anyOf": [
        {
          "format": "date",
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "From Date"
    },
    "to_date": {
      "anyOf": [
        {
          "format": "date",
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "To Date"
    },
    "max_points": {
      "default": 60,
      "maximum": 120,
      "minimum": 1,
      "title": "Max Points",
      "type": "integer"
    },
    "top_n": {
      "default": 20,
      "maximum": 50,
      "minimum": 1,
      "title": "Top N",
      "type": "integer"
    }
  },
  "required": [
    "topic"
  ],
  "title": "get_loan_performanceArguments"
}

search_lenders

Find canonical HMDA lender keys, optionally filtered by charter, state, or volume.

Parameters6

query	string	optional
charter	string	optional
state	string	optional
min_volume	number	optional
sort	string	optional
limit	integer	optional

Raw schema

{
  "type": "object",
  "properties": {
    "query": {
      "default": "",
      "maxLength": 120,
      "title": "Query",
      "type": "string"
    },
    "charter": {
      "default": "",
      "maxLength": 80,
      "title": "Charter",
      "type": "string"
    },
    "state": {
      "default": "",
      "maxLength": 2,
      "title": "State",
      "type": "string"
    },
    "min_volume": {
      "default": 0,
      "minimum": 0,
      "title": "Min Volume",
      "type": "number"
    },
    "sort": {
      "default": "volume_desc",
      "enum": [
        "volume_desc",
        "volume_asc",
        "name_asc",
        "name_desc",
        "loans_desc",
        "rank_asc"
      ],
      "title": "Sort",
      "type": "string"
    },
    "limit": {
      "default": 10,
      "maximum": 25,
      "minimum": 1,
      "title": "Limit",
      "type": "integer"
    }
  },
  "title": "search_lendersArguments"
}

get_lender_profile

Get a bounded HMDA profile for one canonical lender key returned by search_lenders.

Parameters2

lender	string	required
top_n	integer	optional

Raw schema

{
  "type": "object",
  "properties": {
    "lender": {
      "maxLength": 160,
      "minLength": 1,
      "title": "Lender",
      "type": "string"
    },
    "top_n": {
      "default": 10,
      "maximum": 50,
      "minimum": 1,
      "title": "Top N",
      "type": "integer"
    }
  },
  "required": [
    "lender"
  ],
  "title": "get_lender_profileArguments"
}

compare_lenders

Compare two canonical HMDA lender keys returned by search_lenders.

Parameters3

lender_a	string	required
lender_b	string	required
top_n	integer	optional

Raw schema

{
  "type": "object",
  "properties": {
    "lender_a": {
      "maxLength": 160,
      "minLength": 1,
      "title": "Lender A",
      "type": "string"
    },
    "lender_b": {
      "maxLength": 160,
      "minLength": 1,
      "title": "Lender B",
      "type": "string"
    },
    "top_n": {
      "default": 10,
      "maximum": 50,
      "minimum": 1,
      "title": "Top N",
      "type": "integer"
    }
  },
  "required": [
    "lender_a",
    "lender_b"
  ],
  "title": "compare_lendersArguments"
}

get_servicer_analytics

Get a servicer scorecard, vintage performance fan, or lender transfer analysis.

Parameters6

mode	string	required
gse	string	optional
vintage	integer	optional
lender	any	optional
top_n	integer	optional
max_points	integer	optional

Raw schema

{
  "type": "object",
  "properties": {
    "mode": {
      "enum": [
        "scorecard",
        "performance",
        "transfers"
      ],
      "title": "Mode",
      "type": "string"
    },
    "gse": {
      "default": "all",
      "enum": [
        "all",
        "fnma",
        "fhlmc"
      ],
      "title": "Gse",
      "type": "string"
    },
    "vintage": {
      "default": 2021,
      "maximum": 2100,
      "minimum": 1990,
      "title": "Vintage",
      "type": "integer"
    },
    "lender": {
      "anyOf": [
        {
          "maxLength": 160,
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Lender"
    },
    "top_n": {
      "default": 10,
      "maximum": 25,
      "minimum": 1,
      "title": "Top N",
      "type": "integer"
    },
    "max_points": {
      "default": 60,
      "maximum": 120,
      "minimum": 1,
      "title": "Max Points",
      "type": "integer"
    }
  },
  "required": [
    "mode"
  ],
  "title": "get_servicer_analyticsArguments"
}

get_dataset_status

Get mtgmon dataset coverage, freshness, build, and cache status.

Parameters

No parameters.

Raw schema

{
  "type": "object",
  "properties": {},
  "title": "get_dataset_statusArguments"
}

Install

Tools (7)

get_market_snapshotget_loan_performancesearch_lendersget_lender_profilecompare_lendersget_servicer_analyticsget_dataset_status

Remote endpoint

Streamable HTTP

Hosted server - connect over the network, no local install.

url

https://mtgmon.com/mcp

Add to VS Code Add to Cursor

claude_desktop_config.json

json

{
  "mcpServers": {
    "mtgmon": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://mtgmon.com/mcp"
      ]
    }
  }
}

Desktop config is stdio-only; this bridges via mcp-remote. Native remote: Settings > Connectors.

mtgmon Mortgage Analytics - agentage MCP Catalog