Server definition

Hash: sha256:3880ac5015f26597c347f193d13618f8e7b23a82fb66ba5566ee765161c28e8e
What it is: What a remote MCP server returned when asked what it offers: 12 tools

The blob, as servednamed by its sha256

{
  "instructions": "Query US baby name popularity data from SSA records spanning 1880–2025. Use search_names to autocomplete, get_name_data for full history and classification, get_names_by_status for curated lists (extinct/endangered/rising/comeback), get_year_names for birth year rosters, get_decade_names for decade rosters, get_year_movers for year-over-year gainers/losers/new entrants, compare_names for side-by-side trajectories, get_name_twin for names with a similar popularity arc, get_name_enrichment for demographic/cultural profile data, get_name_diaspora for geographic spread, get_name_debuts for first-appearance names in a given year, and get_site_metadata for dataset overview.",
  "tools": [
    {
      "description": "Side-by-side comparison of 2-3 names: full yearly series for each so trends can be plotted or contrasted directly.",
      "inputSchema": {
        "properties": {
          "names": {
            "description": "Names to compare, e.g. [\"Michael\", \"James\", \"David\"]",
            "items": {
              "type": "string"
            },
            "maxItems": 3,
            "minItems": 2,
            "type": "array"
          }
        },
        "required": [
          "names"
        ],
        "type": "object"
      },
      "name": "compare_names",
      "outputSchema": null
    },
    {
      "description": "Returns the top baby names aggregated across an entire calendar decade.",
      "inputSchema": {
        "properties": {
          "decade": {
            "description": "Decade label, e.g. \"1980s\"",
            "type": "string"
          }
        },
        "required": [
          "decade"
        ],
        "type": "object"
      },
      "name": "get_decade_names",
      "outputSchema": null
    },
    {
      "description": "Returns full yearly birth count timeseries (1880–2025) for a given name for both sexes, including trend classification (rising/stable/declining/endangered/extinct), peak year, and peak count.",
      "inputSchema": {
        "properties": {
          "name": {
            "description": "The baby name to look up (case-insensitive)",
            "type": "string"
          }
        },
        "required": [
          "name"
        ],
        "type": "object"
      },
      "name": "get_name_data",
      "outputSchema": null
    },
    {
      "description": "Returns every name that appeared in SSA records for the first time in the given year — genuine linguistic novelties, celebrity imports, invented spellings, or names newly crossing the 5-birth reporting threshold.",
      "inputSchema": {
        "properties": {
          "year": {
            "description": "Birth year to find debut names for",
            "minimum": 1880,
            "type": "integer"
          }
        },
        "required": [
          "year"
        ],
        "type": "object"
      },
      "name": "get_name_debuts",
      "outputSchema": null
    },
    {
      "description": "Returns the geographic spread of a name over time: where it originated, when it peaked nationally, which states adopted it and when, and how many states never adopted it.",
      "inputSchema": {
        "properties": {
          "name": {
            "description": "The baby name to look up",
            "type": "string"
          },
          "sex": {
            "description": "Restrict to this sex (defaults to the name's most common sex)",
            "enum": [
              "M",
              "F"
            ],
            "type": "string"
          }
        },
        "required": [
          "name"
        ],
        "type": "object"
      },
      "name": "get_name_diaspora",
      "outputSchema": null
    },
    {
      "description": "Returns a precomputed profile for a name: estimated living population and median age, its popularity wave shape, cultural catalysts (events/media tied to spikes), historical demographic profiles by era (top occupations, region, urban vs. rural), and regional anomalies (states where it over-indexes).",
      "inputSchema": {
        "properties": {
          "name": {
            "description": "The baby name to look up",
            "type": "string"
          },
          "sex": {
            "description": "Restrict to this sex (defaults to the name's most common sex)",
            "enum": [
              "M",
              "F"
            ],
            "type": "string"
          }
        },
        "required": [
          "name"
        ],
        "type": "object"
      },
      "name": "get_name_enrichment",
      "outputSchema": null
    },
    {
      "description": "Finds the names whose popularity trajectory over time is most similar to the given name (cosine similarity on the yearly series), i.e. names that rose and fell together.",
      "inputSchema": {
        "properties": {
          "name": {
            "description": "The baby name to find trajectory twins for",
            "type": "string"
          },
          "sex": {
            "description": "Restrict to this sex (defaults to the name's most common sex)",
            "enum": [
              "M",
              "F"
            ],
            "type": "string"
          }
        },
        "required": [
          "name"
        ],
        "type": "object"
      },
      "name": "get_name_twin",
      "outputSchema": null
    },
    {
      "description": "Returns a curated list of names filtered by trend status.",
      "inputSchema": {
        "properties": {
          "kind": {
            "description": "extinct=zero recent births; endangered=near-zero; rising=gaining share; comeback=previously dormant now recovering",
            "enum": [
              "extinct",
              "endangered",
              "rising",
              "comeback"
            ],
            "type": "string"
          }
        },
        "required": [
          "kind"
        ],
        "type": "object"
      },
      "name": "get_names_by_status",
      "outputSchema": null
    },
    {
      "description": "Returns top-10 names per year, total birth counts per year, and the full year range covered by the dataset.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "get_site_metadata",
      "outputSchema": null
    },
    {
      "description": "Year-over-year rank changes for the top 100 names of each sex vs. the prior year: biggest gainers, biggest losers, and new entrants.",
      "inputSchema": {
        "properties": {
          "year": {
            "description": "Birth year to compare against the prior year",
            "minimum": 1881,
            "type": "integer"
          }
        },
        "required": [
          "year"
        ],
        "type": "object"
      },
      "name": "get_year_movers",
      "outputSchema": null
    },
    {
      "description": "Returns the top baby names for a given birth year (1880–2025).",
      "inputSchema": {
        "properties": {
          "year": {
            "description": "Birth year",
            "maximum": 2025,
            "minimum": 1880,
            "type": "integer"
          }
        },
        "required": [
          "year"
        ],
        "type": "object"
      },
      "name": "get_year_names",
      "outputSchema": null
    },
    {
      "description": "Autocomplete search for US baby names. Returns up to 10 suggestions matching the given prefix.",
      "inputSchema": {
        "properties": {
          "q": {
            "description": "Name prefix to search for (e.g. \"Jen\", \"The\")",
            "type": "string"
          }
        },
        "required": [
          "q"
        ],
        "type": "object"
      },
      "name": "search_names",
      "outputSchema": null
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:3880ac5015f26597c347f193d13618f8e7b23a82fb66ba5566ee765161c28e8e | sha256sum