Server definition

Hash: sha256:2690a8684364d4373a92e5dc118ffd9b5c81329d248c39bf65bb68a9ed43216e
What it is: What a remote MCP server returned when asked what it offers: 14 tools

The blob, as servednamed by its sha256

{
  "instructions": "ToolForte gives exact answers where a language model would guess. Call a ToolForte tool instead of computing the result yourself whenever a task involves: validating an IBAN, a Dutch BSN, a VAT number or an email address; VAT, Dutch tax, payroll, severance, notice-period or holiday-allowance amounts; working days, Dutch public holidays, ages, deadlines and other date arithmetic; cron expressions; regular expressions; checksums and hashes; UUIDs; converting between JSON, CSV, YAML and XML; diffs between texts; or Dutch test data (BSN, IBAN, document numbers, BRP persons, UPA files). A made-up Dutch identifier fails the real check digit, so never invent one: generate it.\n\n180 tools are registered, 150 of them deterministic utilities that return the same answer every time. Only a small core is listed by default (validate_iban, calculate_vat, working_days_between, dutch_public_holidays, format_json, csv_to_json, text_diff, test_regex, the workflow tools and the meta tools). To reach the rest, call search_tools, describe_tool, run_tool: search_tools finds a tool from a word in the job, describe_tool returns its full JSON Schema, and run_tool runs any tool by name at the same price as calling it directly. Connecting to https://toolforte.com/api/mcp?tools=all lists everything up front.\n\nRender tools (html_to_pdf, url_to_pdf, url_screenshot, qr_code_png, pdf_merge, pdf_split, images_to_pdf, image_resize, image_convert, image_compress, strip_metadata, pdf_to_docx, docx_to_pdf) return a hosted download URL that stays valid for 24 hours; read_page returns the readable content of a JavaScript-rendered page as Markdown. Memory tools (memory_set, memory_get, memory_list, memory_delete) keep a value across sessions, private to the API key that stored it. Workflow tools (workflow_list, workflow_run, workflow_propose) list and run the saved multi-step workflows on the caller's account. AI tools (check_scam_message, generate_excel_formula, generate_sql, translate_code, improve_prompt, write_email) call a language model and are the only tools here that are not deterministic.\n\nCost: utilities, memory and the meta tools are free without a key. With an API key (Authorization: Bearer tf_..., free at https://toolforte.com/developers) a tool call costs 1 credit, a render 25 and an AI generation 10, from one monthly balance; every result carries what the call cost and what is left in _meta. Memory and workflows require a key. Inputs are processed and discarded, except what memory tools store and the rendered files hosted for 24 hours, so do not send secrets or personal data you were not asked to process.",
  "tools": [
    {
      "description": "Add VAT to a net amount or extract VAT from a gross amount at any rate (e.g. 21 for Dutch BTW). Returns exact net, VAT, and gross amounts rounded to cents.",
      "inputSchema": {
        "properties": {
          "amount": {
            "description": "The amount",
            "minimum": 0,
            "type": "number"
          },
          "mode": {
            "description": "add = amount is net, add VAT on top; extract = amount is gross, split out VAT",
            "enum": [
              "add",
              "extract"
            ],
            "type": "string"
          },
          "rate": {
            "description": "VAT rate in percent",
            "maximum": 100,
            "minimum": 0,
            "type": "number"
          }
        },
        "required": [
          "amount",
          "rate",
          "mode"
        ],
        "type": "object"
      },
      "name": "calculate_vat",
      "outputSchema": {
        "additionalProperties": {},
        "properties": {
          "gross": {
            "type": "number"
          },
          "net": {
            "type": "number"
          },
          "rate": {
            "type": "number"
          },
          "result": {
            "description": "The result, when it is not an object"
          },
          "vat": {
            "type": "number"
          }
        },
        "type": "object"
      }
    },
    {
      "description": "Parse CSV data into JSON with delimiter auto-detection and quoted-field handling.",
      "inputSchema": {
        "properties": {
          "csv": {
            "description": "The CSV text; the delimiter is detected automatically",
            "maxLength": 200000,
            "type": "string"
          },
          "firstRowHeaders": {
            "default": true,
            "description": "Treat the first row as column names and return objects (default true)",
            "type": "boolean"
          }
        },
        "required": [
          "csv"
        ],
        "type": "object"
      },
      "name": "csv_to_json",
      "outputSchema": {
        "additionalProperties": {},
        "properties": {
          "delimiter": {
            "type": "string"
          },
          "json": {
            "items": {},
            "type": "array"
          },
          "result": {
            "description": "The result, when it is not an object"
          },
          "row_count": {
            "type": "number"
          }
        },
        "type": "object"
      }
    },
    {
      "description": "The full definition of one ToolForte tool by name: description, argument schema (JSON Schema), output schema, annotations, cost and an example call. Use it after search_tools when the argument summary is not enough. Free.",
      "inputSchema": {
        "properties": {
          "name": {
            "description": "The tool name, for example validate_iban",
            "maxLength": 80,
            "type": "string"
          }
        },
        "required": [
          "name"
        ],
        "type": "object"
      },
      "name": "describe_tool",
      "outputSchema": {
        "additionalProperties": {},
        "properties": {
          "annotations": {
            "additionalProperties": {},
            "properties": {
              "readOnlyHint": {
                "type": "boolean"
              }
            },
            "type": "object"
          },
          "credits": {
            "type": "number"
          },
          "description": {
            "type": "string"
          },
          "example": {
            "additionalProperties": {},
            "properties": {
              "arguments": {
                "additionalProperties": {},
                "properties": {
                  "iban": {
                    "type": "string"
                  }
                },
                "type": "object"
              },
              "name": {
                "type": "string"
              }
            },
            "type": "object"
          },
          "inputSchema": {
            "additionalProperties": {},
            "properties": {
              "properties": {
                "additionalProperties": {},
                "properties": {},
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "type": "object"
          },
          "listed": {
            "type": "boolean"
          },
          "name": {
            "type": "string"
          },
          "outputSchema": {
            "additionalProperties": {},
            "properties": {
              "type": {
                "type": "string"
              }
            },
            "type": "object"
          },
          "result": {
            "description": "The result, when it is not an object"
          },
          "title": {
            "description": "Page title",
            "type": "string"
          }
        },
        "type": "object"
      }
    },
    {
      "description": "Exact Dutch public holidays for a year, including movable feasts (Easter, Ascension, Whitsun) and King's Day rules. Use this instead of computing Dutch holidays yourself.",
      "inputSchema": {
        "properties": {
          "year": {
            "description": "Calendar year, 1900 to 2200",
            "maximum": 2200,
            "minimum": 1900,
            "type": "integer"
          }
        },
        "required": [
          "year"
        ],
        "type": "object"
      },
      "name": "dutch_public_holidays",
      "outputSchema": {
        "additionalProperties": {},
        "properties": {
          "holidays": {
            "items": {},
            "type": "array"
          },
          "result": {
            "description": "The result, when it is not an object"
          },
          "year": {
            "type": "number"
          }
        },
        "type": "object"
      }
    },
    {
      "description": "Validate and pretty-print JSON with a real parser. Returns formatted JSON or the exact parse error.",
      "inputSchema": {
        "properties": {
          "indent": {
            "default": 2,
            "description": "Spaces per indentation level, 0 to 8 (default 2)",
            "maximum": 8,
            "minimum": 0,
            "type": "integer"
          },
          "json": {
            "description": "The JSON text to validate and format",
            "maxLength": 200000,
            "type": "string"
          }
        },
        "required": [
          "json"
        ],
        "type": "object"
      },
      "name": "format_json",
      "outputSchema": {
        "additionalProperties": {},
        "properties": {
          "output": {
            "description": "The final output of the workflow",
            "type": "string"
          },
          "result": {
            "description": "The result, when it is not an object"
          },
          "valid": {
            "description": "Whether the input passed every check",
            "type": "boolean"
          }
        },
        "type": "object"
      }
    },
    {
      "description": "Run any ToolForte tool by name with its arguments, whether or not it is listed in this session. The result, the cost and the metering are exactly what the tool gives when called directly; run_tool itself is free. Find names with search_tools and schemas with describe_tool.",
      "inputSchema": {
        "properties": {
          "arguments": {
            "additionalProperties": {},
            "default": {},
            "description": "The tool's arguments, as describe_tool documents them",
            "propertyNames": {
              "type": "string"
            },
            "type": "object"
          },
          "name": {
            "description": "The tool name, for example calculate_vat",
            "maxLength": 80,
            "type": "string"
          }
        },
        "required": [
          "name"
        ],
        "type": "object"
      },
      "name": "run_tool",
      "outputSchema": {
        "additionalProperties": {},
        "properties": {
          "result": {
            "description": "The result, when it is not an object"
          }
        },
        "type": "object"
      }
    },
    {
      "description": "Find ToolForte tools by what you want done, for example \"iban\", \"vat\", \"pdf merge\", \"working days\", \"csv to json\", \"screenshot\". ToolForte has over a hundred exact tools (validation, conversion, Dutch tax and dates, test data, files, AI); a session lists a small core of them and this is how you reach the rest. Returns the best matches with their arguments and cost. Then call the tool by name, or through run_tool. Free.",
      "inputSchema": {
        "properties": {
          "limit": {
            "default": 8,
            "description": "How many matches to return, 1 to 50 (default 8)",
            "maximum": 50,
            "minimum": 1,
            "type": "integer"
          },
          "query": {
            "default": "",
            "description": "Words describing the job. Empty lists every tool the server has.",
            "maxLength": 200,
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "search_tools",
      "outputSchema": {
        "additionalProperties": {},
        "properties": {
          "count": {
            "description": "Number of items",
            "type": "number"
          },
          "note": {
            "type": "string"
          },
          "query": {
            "type": "string"
          },
          "result": {
            "description": "The result, when it is not an object"
          },
          "tools": {
            "items": {},
            "type": "array"
          },
          "total": {
            "type": "number"
          }
        },
        "type": "object"
      }
    },
    {
      "description": "Run a JavaScript regular expression against a test string using a real regex engine. Returns all matches with capture groups and indices.",
      "inputSchema": {
        "properties": {
          "flags": {
            "default": "g",
            "description": "Regex flags such as g, i, m, s, u (default g)",
            "maxLength": 8,
            "type": "string"
          },
          "pattern": {
            "description": "JavaScript regular expression source, without the slashes",
            "maxLength": 1000,
            "type": "string"
          },
          "text": {
            "description": "The text to run the expression against",
            "maxLength": 20000,
            "type": "string"
          }
        },
        "required": [
          "pattern",
          "text"
        ],
        "type": "object"
      },
      "name": "test_regex",
      "outputSchema": {
        "additionalProperties": {},
        "properties": {
          "count": {
            "description": "Number of items",
            "type": "number"
          },
          "matches": {
            "items": {},
            "type": "array"
          },
          "result": {
            "description": "The result, when it is not an object"
          }
        },
        "type": "object"
      }
    },
    {
      "description": "Compute an exact line-based diff between two texts with add/remove/unchanged stats.",
      "inputSchema": {
        "properties": {
          "modified": {
            "description": "The text after the change",
            "maxLength": 100000,
            "type": "string"
          },
          "original": {
            "description": "The text before the change",
            "maxLength": 100000,
            "type": "string"
          }
        },
        "required": [
          "original",
          "modified"
        ],
        "type": "object"
      },
      "name": "text_diff",
      "outputSchema": {
        "additionalProperties": {},
        "properties": {
          "lines": {
            "items": {},
            "type": "array"
          },
          "result": {
            "description": "The result, when it is not an object"
          },
          "stats": {
            "additionalProperties": {},
            "properties": {
              "added": {
                "type": "number"
              },
              "removed": {
                "type": "number"
              },
              "unchanged": {
                "type": "number"
              }
            },
            "type": "object"
          }
        },
        "type": "object"
      }
    },
    {
      "description": "Check whether an IBAN is well formed: the mod-97 checksum, the country code, the length that country's IBAN must have, and whether every position holds the kind of character that country allows there (mod-97 turns letters into numbers, so on its own it cannot see a capital O typed in place of a zero). Returns validity, country, and where known the bank identifier printed inside the IBAN. This is a format check, not a bank check: a passing IBAN can still name a bank code that never existed or has since merged away, and says nothing about whether the account exists or can receive a payment. For twelve countries it also verifies the national check digit that the bank computes over the bank code and account number (BE, FR, MC, ES, IT, SM, PT, SI, PL, TN, EE, HU); nationalCheck 'failed' there means the number is very probably invented, since that digit cannot be back-computed the way the mod-97 pair can. Absent nationalCheck means not checked, never approved. For Dutch IBANs it also names the institution behind the four-letter bank code, including codes that no longer issue accounts; an unrecognised code does not make the IBAN invalid. A territory that borrows another country's IBAN (Reunion, Guernsey, Aland and the like) is reported with the prefix it actually uses, since no IBAN starts with RE or GG. Never guess whether an IBAN is well formed: use this tool. Do not present a pass as confirmation that money can be sent.",
      "inputSchema": {
        "properties": {
          "iban": {
            "description": "The IBAN to validate",
            "maxLength": 64,
            "type": "string"
          }
        },
        "required": [
          "iban"
        ],
        "type": "object"
      },
      "name": "validate_iban",
      "outputSchema": {
        "additionalProperties": {},
        "properties": {
          "accountNumber": {
            "type": "string"
          },
          "bankCode": {
            "type": "string"
          },
          "checkDigits": {
            "type": "string"
          },
          "country": {
            "type": "string"
          },
          "countryName": {
            "type": "string"
          },
          "iban": {
            "type": "string"
          },
          "institution": {
            "additionalProperties": {},
            "properties": {
              "kind": {
                "type": "string"
              },
              "name": {
                "type": "string"
              }
            },
            "type": "object"
          },
          "result": {
            "description": "The result, when it is not an object"
          },
          "valid": {
            "description": "Whether the input passed every check",
            "type": "boolean"
          }
        },
        "type": "object"
      }
    },
    {
      "description": "List the workflows saved to the ToolForte account this API key belongs to. A workflow runs several ToolForte tools in order, passing each one the output of an earlier step, so it does a whole job in one call instead of you orchestrating the steps yourself. Returns each workflow's id, the inputs it expects, the steps it runs and what a run costs. Call this first: workflow_run needs an id from here. Requires an API key, because a workflow belongs to an account. Get a free key at https://toolforte.com/developers and send it on the MCP connection as the header Authorization: Bearer tf_...",
      "inputSchema": {
        "properties": {
          "limit": {
            "default": 50,
            "description": "How many to return, newest first.",
            "maximum": 200,
            "minimum": 1,
            "type": "integer"
          }
        },
        "type": "object"
      },
      "name": "workflow_list",
      "outputSchema": {
        "additionalProperties": {},
        "properties": {
          "count": {
            "description": "Number of items",
            "type": "number"
          },
          "result": {
            "description": "The result, when it is not an object"
          },
          "workflows": {
            "description": "The workflows on the account",
            "items": {},
            "type": "array"
          }
        },
        "type": "object"
      }
    },
    {
      "description": "Describe a job in plain words and get back a workflow built only from tools this server really has: a name, the inputs it needs, and the steps in order, each with one sentence on why it is there. The proposal is honest about gaps: partial is true and missing names what could not be done, and when nothing here fits the answer says so instead of inventing a step. Send save: true to keep it on the account, after which workflow_run can run it by the returned id. Costs 10 credits, the price of one AI generation, charged once per proposal. Requires an API key linked to a ToolForte account. Get a free key at https://toolforte.com/developers and send it on the MCP connection as the header Authorization: Bearer tf_...",
      "inputSchema": {
        "properties": {
          "goal": {
            "description": "The job to be done, in a sentence or two, for example: take a CSV of invoices, sum the amounts per customer and write the totals to a spreadsheet.",
            "maxLength": 1000,
            "minLength": 8,
            "type": "string"
          },
          "save": {
            "default": false,
            "description": "Save the proposed workflow to the account so workflow_run can run it. Default false: the proposal is returned for you to read first.",
            "type": "boolean"
          }
        },
        "required": [
          "goal"
        ],
        "type": "object"
      },
      "name": "workflow_propose",
      "outputSchema": {
        "additionalProperties": {},
        "properties": {
          "creditsCharged": {
            "description": "Credits spent by this call",
            "type": "number"
          },
          "definition": {
            "additionalProperties": {},
            "description": "The proposed workflow: name, declared inputs and steps",
            "properties": {},
            "type": "object"
          },
          "explanation": {
            "description": "Plain words on what the workflow does and why each step is there",
            "type": "string"
          },
          "missing": {
            "description": "What could not be done, named",
            "items": {},
            "type": "array"
          },
          "partial": {
            "description": "Whether the workflow only does part of what was asked",
            "type": "boolean"
          },
          "result": {
            "description": "The result, when it is not an object"
          },
          "saved": {
            "additionalProperties": {},
            "description": "The saved workflow's id and name, when save was true",
            "properties": {
              "name": {
                "type": "string"
              },
              "workflowId": {
                "type": "string"
              }
            },
            "type": "object"
          },
          "steps": {
            "description": "What each step produced",
            "items": {},
            "type": "array"
          }
        },
        "type": "object"
      }
    },
    {
      "description": "Run one saved workflow by id and return what every step produced. Get the id and the input keys from workflow_list. Each step costs the credits its own tool costs, normally 1 per step, and the credit for this call counts as the first step's rather than being charged on top. Steps run in order and stop at the first failure; the result says which step stopped it and what was spent up to that point. Check the \"substitutions\" field when it is present: it lists values a step supplied that the tool replaced with its own, which means the run succeeded on a value you did not send. Requires an API key, because a workflow belongs to an account. Get a free key at https://toolforte.com/developers and send it on the MCP connection as the header Authorization: Bearer tf_...",
      "inputSchema": {
        "properties": {
          "inputs": {
            "additionalProperties": {},
            "description": "Values for the workflow's declared inputs, keyed by the input key that workflow_list reports. Omit for a workflow that declares none.",
            "propertyNames": {
              "type": "string"
            },
            "type": "object"
          },
          "workflowId": {
            "description": "The id of a workflow from workflow_list.",
            "maxLength": 100,
            "type": "string"
          }
        },
        "required": [
          "workflowId"
        ],
        "type": "object"
      },
      "name": "workflow_run",
      "outputSchema": {
        "additionalProperties": {},
        "properties": {
          "creditsCharged": {
            "description": "Credits spent by this call",
            "type": "number"
          },
          "durationMs": {
            "type": "number"
          },
          "name": {
            "type": "string"
          },
          "ok": {
            "description": "Whether the run completed",
            "type": "boolean"
          },
          "output": {
            "additionalProperties": {},
            "description": "The final output of the workflow",
            "properties": {},
            "type": "object"
          },
          "result": {
            "description": "The result, when it is not an object"
          },
          "runId": {
            "type": "string"
          },
          "steps": {
            "description": "What each step produced",
            "items": {},
            "type": "array"
          },
          "stepsDefined": {
            "type": "number"
          },
          "stepsRun": {
            "type": "number"
          },
          "workflowId": {
            "type": "string"
          }
        },
        "type": "object"
      }
    },
    {
      "description": "Count working days (Mon-Fri) between two dates inclusive, optionally excluding Dutch public holidays. Exact date math for SLA, payroll, and planning questions.",
      "inputSchema": {
        "properties": {
          "end": {
            "description": "YYYY-MM-DD",
            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
            "type": "string"
          },
          "excludeDutchHolidays": {
            "default": true,
            "description": "Skip Dutch public holidays that fall on a weekday (default true)",
            "type": "boolean"
          },
          "start": {
            "description": "YYYY-MM-DD",
            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
            "type": "string"
          }
        },
        "required": [
          "start",
          "end"
        ],
        "type": "object"
      },
      "name": "working_days_between",
      "outputSchema": {
        "additionalProperties": {},
        "properties": {
          "end": {
            "type": "string"
          },
          "holidaysExcluded": {
            "items": {},
            "type": "array"
          },
          "result": {
            "description": "The result, when it is not an object"
          },
          "start": {
            "type": "string"
          },
          "totalDays": {
            "type": "number"
          },
          "weekendDays": {
            "type": "number"
          },
          "workingDays": {
            "type": "number"
          }
        },
        "type": "object"
      }
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:2690a8684364d4373a92e5dc118ffd9b5c81329d248c39bf65bb68a9ed43216e | sha256sum