Cortexa research tool·chemistry·metabolomics_workbench

MetabolomicsWorkbench Search By Mz

Search metabolites by m/z (mass-to-charge ratio) value from mass spectrometry data. Essential for metabolite identification from MS experiments.

Livelast probed 2026-05-01 01:00Z· 613msCortexa

Status

The most recent probe succeeded. Safe to call from the agent today.

Last probed: 1d ago
Last success: 1d ago
Last latency: 613ms

Schema

JSON Schema the agent (or your API call) must match.

{
  "properties": {
    "adduct": {
      "default": "M+H",
      "description": "Adduct type. Common values: 'M+H' (protonated), 'M-H' (deprotonated), 'M+Na' (sodiated), 'M+K' (potassiated).",
      "type": "string"
    },
    "database": {
      "default": "MB",
      "description": "Database to search: 'MB' (Metabolomics Workbench, default), 'LIPIDS', or 'REFMET'.",
      "enum": [
        "MB",
        "LIPIDS",
        "REFMET"
      ],
      "type": "string"
    },
    "mz_value": {
      "description": "The m/z value to search for (e.g., 180.0634 for glucose [M+H]+).",
      "type": "number"
    },
    "tolerance": {
      "default": 0.1,
      "description": "Mass tolerance in Daltons for the search.",
      "type": "number"
    }
  },
  "required": [
    "mz_value"
  ],
  "type": "object"
}

Examples (1)

Default MetabolomicsWorkbench Search By Mz call

public-safeinput

{
  "mz_value": 1,
  "tolerance": 1
}

Expected response keys: success

Anonymous-safe example. Rate-limited; no sign-in required.

Identifiers

Catalog ID: tu_MetabolomicsWorkbench_search_by_mz
Tool name: MetabolomicsWorkbench_search_by_mz
Added: 2026-05-01 00:58Z
Tags: tooluniverse

Schema

JSON Schema the agent (or your API call) must match.

{ "properties": { "adduct": { "default": "M+H", "description": "Adduct type. Common values: 'M+H' (protonated), 'M-H' (deprotonated), 'M+Na' (sodiated), 'M+K' (potassiated).", "type": "string" }, "database": { "default": "MB", "description": "Database to search: 'MB' (Metabolomics Workbench, default), 'LIPIDS', or 'REFMET'.", "enum": [ "MB", "LIPIDS", "REFMET" ], "type": "string" }, "mz_value": { "description": "The m/z value to search for (e.g., 180.0634 for glucose [M+H]+).", "type": "number" }, "tolerance": { "default": 0.1, "description": "Mass tolerance in Daltons for the search.", "type": "number" } }, "required": [ "mz_value" ], "type": "object" }