Cambridge Police Crime Reports

cambridgemaopendata/cambridge-crime-reports

Rows from the Cambridge Police Department's Crime Reports dataset (crime incidents reported in Cambridge, Massachusetts since 2009, more than 40 crime types; some types are withheld for privacy): file number, report date, crime date and time, crime type, reporting area, neighborhood, an approximate block-level location and its coordinates. Returns up to 50 rows per call, filterable with a SoQL where clause and sortable with order. Only limit is required. Without order the portal returns the oldest rows first, so pass date_of_report DESC for recent ones. Addresses are approximations within 100 block ranges. City of Cambridge data as served by Eden Engine; not an official City of Cambridge product.

activeper callv1

Price

$0.0026 per call

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $0.50.

Data source

City of Cambridge, Massachusetts (data.cambridgema.gov)

Data from the City of Cambridge Police Department, published on the City of Cambridge open data portal (data.cambridgema.gov) under the Open Data Commons Public Domain Dedication and License (read 2026-10-21). No credit is required; credit offered as a courtesy: City of Cambridge Police Department. Served by Eden Engine; not an official City of Cambridge product.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

Connect once and your AI can find and run this tool, and any other it needs.

Install it Create an account

agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "cambridgemaopendata/cambridge-crime-reports" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "cambridgemaopendata/cambridge-crime-reports" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "cambridgemaopendata/cambridge-crime-reports", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "cambridgemaopendata/cambridge-crime-reports", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

Not connected yet? Point your MCP client at https://mcp.eden-engine.com/mcp, then copy a config for your client.

Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0026

Updated: Oct 24, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "limit"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "maximum": 50,
      "minimum": 1,
      "description": "How many rows to return, 1 to 50. Required."
    },
    "order": {
      "type": "string",
      "maxLength": 200,
      "description": "Optional SoQL ordering, for example date_of_report DESC. Leave out for the portal's default order."
    },
    "where": {
      "type": "string",
      "maxLength": 500,
      "description": "Optional SoQL filter on any column, for example crime = 'Housebreak' AND neighborhood = 'West Cambridge'. Column names are those of the returned rows. Leave out for no filter."
    },
    "offset": {
      "type": "integer",
      "minimum": 0,
      "description": "Rows to skip, for reading further pages in the order given by `order`. Leave out to start at the first row."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "results"
  ],
  "properties": {
    "results": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "file_number",
          "date_of_report"
        ],
        "properties": {
          "crime": {
            "type": "string",
            "description": "Crime type, for example Housebreak."
          },
          "location": {
            "type": "string",
            "description": "Approximate block-level address."
          },
          "file_number": {
            "type": "string",
            "description": "Police file number, such as 2026-08897."
          },
          "neighborhood": {
            "type": "string",
            "description": "Neighborhood name."
          },
          "date_of_report": {
            "type": "string",
            "description": "When the crime was reported, ISO 8601 without offset."
          },
          "reporting_area": {
            "type": "string",
            "description": "Police reporting area number."
          },
          "crime_date_time": {
            "type": "string",
            "description": "When the crime happened, as MM/DD/YYYY HH:MM text, or a range."
          },
          "reporting_area_lat": {
            "type": "string",
            "description": "Latitude of the reporting area as a string."
          },
          "reporting_area_lon": {
            "type": "string",
            "description": "Longitude of the reporting area as a string."
          },
          "reporting_area_location": {
            "type": "object",
            "description": "GeoJSON Point of the reporting area.",
            "additionalProperties": true
          }
        },
        "description": "One reported crime. Columns beyond those listed pass through unchanged; a column with no value is absent.",
        "additionalProperties": true
      },
      "description": "One entry per row; empty when the filter matches nothing."
    }
  },
  "description": "The rows the portal returned, in the portal's order.",
  "additionalProperties": false
}