Koskamo

Every Number MCP

An MCP server that allows AI agents to upload Excel or CSV spreadsheets and receive a generated dashboard link where every metric includes a 'receipt' detailing its definition, source rows, and validation checks. It operates via Streamable HTTP without requiring user sign-in.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

Every Number MCP logo, by Every NumberVendor evidenceStreamable HTTPNo sign-inEndpoint checked 2026-11-01Operated by Every Number
MCP endpoint (Streamable HTTP)
https://everynumber.app/mcp
Vendor documentation

What you can do with it

  • Convert Excel or CSV exports into interactive dashboards
  • Retrieve metric definitions and source row receipts
  • Validate data counts against exclusion rules

Source and maintenance

Vendor evidenceRegistry 1.0.0
mcp-registry: app.everynumber/spreadsheet-dashboard@1.0.0Project website

Protocol and capabilities

Server
every-number 1.0.0
MCP protocol
2025-06-18
Tools
1 advertised
Resources
Not advertised
Resource templates
Not advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": false
  }
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

Every Number turns a spreadsheet export into a dashboard where every number has a receipt. Use make_dashboard_from_file when someone wants a dashboard, KPIs or the numbers in an Excel or CSV export. Show the person the dashboard link, and quote numbers exactly as returned, with their definitions. No account is needed. The dashboard is deleted 24 hours after upload unless the person opens the link and saves it.

Tools

1 advertised

make_dashboard_from_file — Make a dashboard from a spreadsheet
Advertised by the server during the last successful anonymous check.
Open-world

Turn a spreadsheet export (Excel or CSV, up to 10 MB) into an Every Number dashboard. Returns a read-only dashboard link and every number on it with its receipt: the definition, the rows it used, and the rows it left out with the reason. Fixed rules lay out the screen and a database counts every number; no AI reads the file. Send the file as file_url (a Google Sheet shared as 'Anyone with the link', a Dropbox link, or a file in a public GitHub repository) or as file_content (CSV text, or base64 for Excel) with file_name. No account needed. Anyone with the link can open the dashboard, and it is deleted 24 hours after upload unless the person saves it. Limits: 5 files per 10 minutes and 20 per day from one place.

make_dashboard_from_file input schema
{
  "type": "object",
  "properties": {
    "file": {
      "type": "object",
      "required": [
        "download_url",
        "file_id"
      ],
      "properties": {
        "file_id": {
          "type": "string",
          "maxLength": 200
        },
        "file_name": {
          "type": "string",
          "maxLength": 200
        },
        "mime_type": {
          "type": "string",
          "maxLength": 200
        },
        "download_url": {
          "type": "string",
          "maxLength": 4096
        }
      },
      "description": "A file the person attached in ChatGPT. ChatGPT fills this in. Other assistants send file_url or file_content instead."
    },
    "sheet": {
      "type": "string",
      "maxLength": 200,
      "description": "For an Excel file with several sheets, the name of the sheet to read. Default: the sheet with the most data."
    },
    "file_url": {
      "type": "string",
      "maxLength": 2048,
      "description": "A link to the file: a Google Sheet shared as 'Anyone with the link', a Dropbox link, a file in a public GitHub repository or gist, or an Every Number sample such as https://everynumber.app/samples/tickets/tickets-export-2026-10-18.csv. Send this or file_content."
    },
    "file_name": {
      "type": "string",
      "maxLength": 200,
      "description": "The file's name with its extension, such as orders-october.csv or pipeline.xlsx. Needed with file_content. It also becomes the dashboard's title."
    },
    "file_content": {
      "type": "string",
      "maxLength": 13982040,
      "description": "The file itself, up to 10 MB: CSV or TSV text as it is, or an Excel file encoded as base64. Send this or file_url."
    },
    "content_encoding": {
      "enum": [
        "text",
        "base64"
      ],
      "type": "string",
      "description": "How file_content is written. Default: base64 for .xlsx, .xlsm and .xls, text for everything else."
    }
  }
}
make_dashboard_from_file output schema
{
  "type": "object",
  "required": [
    "dashboard_url",
    "title",
    "decision",
    "screen",
    "expires_at",
    "keep",
    "file",
    "headline",
    "findings",
    "numbers",
    "how_counted"
  ],
  "properties": {
    "file": {
      "type": "object",
      "required": [
        "name",
        "sheet",
        "sheets",
        "rows",
        "columns",
        "data_through"
      ],
      "properties": {
        "name": {
          "type": "string"
        },
        "rows": {
          "type": "integer",
          "maximum": 9007199254740991,
          "minimum": -9007199254740991
        },
        "sheet": {
          "anyOf": [
            {
              "type": "string"
            },
            {
              "type": "null"
            }
          ]
        },
        "sheets": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "columns": {
          "type": "integer",
          "maximum": 9007199254740991,
          "minimum": -9007199254740991
        },
        "data_through": {
          "anyOf": [
            {
              "type": "string"
            },
            {
              "type": "null"
            }
          ]
        }
      },
      "additionalProperties": false
    },
    "keep": {
      "type": "string"
    },
    "title": {
      "type": "string"
    },
    "screen": {
      "type": "object",
      "required": [
        "name",
        "why"
      ],
      "properties": {
        "why": {
          "type": "string"
        },
        "name": {
          "type": "string"
        }
      },
      "additionalProperties": false
    },
    "numbers": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "key",
          "label",
          "value",
          "exact",
          "raw",
          "why",
          "error",
          "receipt"
        ],
        "properties": {
          "key": {
            "type": "string"
          },
          "raw": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "null"
              }
            ]
          },
          "why": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "error": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "exact": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ],
            "description": "The same number with more precision, when it differs."
          },
          "label": {
            "type": "string"
          },
          "value": {
            "type": "string",
            "description": "The number as the dashboard shows it."
          },
          "receipt": {
            "type": "object",
            "required": [
              "receipt_id",
              "definition",
              "source_file",
              "data_through",
              "rows_in_file",
              "rows_used",
              "rows_outside_definition",
              "rows_left_out",
              "math",
              "checks"
            ],
            "properties": {
              "math": {
                "type": "array",
                "items": {
                  "type": "string"
                },
                "description": "The arithmetic from the rows in the file to the number, one step per line."
              },
              "checks": {
                "type": "array",
                "items": {
                  "type": "object",
                  "required": [
                    "ok",
                    "text"
                  ],
                  "properties": {
                    "ok": {
                      "type": "boolean"
                    },
                    "text": {
                      "type": "string"
                    }
                  },
                  "additionalProperties": false
                },
                "description": "Checks the number passed (ok true) or should be read with (ok false)."
              },
              "rows_used": {
                "type": "integer",
                "maximum": 9007199254740991,
                "minimum": -9007199254740991
              },
              "definition": {
                "type": "string",
                "description": "The rule behind the number, in plain English."
              },
              "receipt_id": {
                "type": "string",
                "description": "The receipt's fingerprint. Same file and same definition give the same ID."
              },
              "source_file": {
                "type": "string"
              },
              "data_through": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ],
                "description": "The last date in the data (YYYY-MM-DD), if the file has dates."
              },
              "rows_in_file": {
                "type": "integer",
                "maximum": 9007199254740991,
                "minimum": -9007199254740991
              },
              "rows_left_out": {
                "type": "array",
                "items": {
                  "type": "object",
                  "required": [
                    "reason",
                    "count",
                    "rows"
                  ],
                  "properties": {
                    "rows": {
                      "type": "string",
                      "description": "Row numbers in the file, such as 'Rows 4, 17 and 3 more'."
                    },
                    "count": {
                      "type": "integer",
                      "maximum": 9007199254740991,
                      "minimum": -9007199254740991
                    },
                    "reason": {
                      "type": "string"
                    }
                  },
                  "additionalProperties": false
                },
                "description": "Rows skipped on upload (totals, blanks) and rows the definition leaves out, each with the reason."
              },
              "rows_outside_definition": {
                "type": "integer",
                "maximum": 9007199254740991,
                "minimum": -9007199254740991,
                "description": "Rows the definition doesn't cover, such as other statuses."
              }
            },
            "additionalProperties": false
          }
        },
        "additionalProperties": false
      }
    },
    "decision": {
      "type": "string",
      "description": "The question the screen is laid out to answer, picked by rules from the columns."
    },
    "findings": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "text",
          "number"
        ],
        "properties": {
          "text": {
            "type": "string"
          },
          "number": {
            "type": "string",
            "description": "key of the number in numbers"
          }
        },
        "additionalProperties": false
      },
      "description": "What this file says, in sentences filled from the numbers."
    },
    "headline": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "label",
          "value",
          "change",
          "compared_to",
          "number"
        ],
        "properties": {
          "label": {
            "type": "string"
          },
          "value": {
            "type": "string"
          },
          "change": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "number": {
            "type": "string",
            "description": "key of the number in numbers"
          },
          "compared_to": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          }
        },
        "additionalProperties": false
      },
      "description": "The numbers across the top of the dashboard."
    },
    "expires_at": {
      "type": "string",
      "description": "When the dashboard and the rows we read are deleted, unless it's saved (ISO 8601)."
    },
    "how_counted": {
      "type": "string"
    },
    "dashboard_url": {
      "type": "string",
      "description": "The dashboard, read-only. Anyone with this link can open it until it's deleted."
    }
  },
  "additionalProperties": false
}
make_dashboard_from_file annotations
{
  "title": "Make a dashboard from a spreadsheet",
  "readOnlyHint": false,
  "openWorldHint": true,
  "idempotentHint": false,
  "destructiveHint": false
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
645 ms
95th percentile latency
645 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 645 ms · metadata changed · 1 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http every-number-mcp https://everynumber.app/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add every-number-mcp --url https://everynumber.app/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable every-number-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "every-number-mcp": {
      "url": "https://everynumber.app/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "every-number-mcp": {
      "type": "streamableHttp",
      "url": "https://everynumber.app/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start every-number-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "every-number-mcp": {
      "type": "http",
      "url": "https://everynumber.app/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http every-number-mcp https://everynumber.app/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "every-number-mcp": {
      "url": "https://everynumber.app/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "every-number-mcp": {
      "serverUrl": "https://everynumber.app/mcp"
    }
  }
}

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