Ontology Term Search by Label: Diseases, Genes, Chemicals, Anatomy (Ontobee)

ontobeesparql/term-search

Searches the labels of every ontology term in Ontobee for a phrase (full-text, so the words must appear in the label) and returns matching term IRIs with their labels, up to `limit` (default 25, at most 100). The same term can appear once per ontology that imports it. Each ontology carries its own licence. Ontobee ontology data, passed through unmodified and served by Eden Engine; not an official Ontobee 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

Ontobee (He Group, University of Michigan)

Ontology data from the Ontobee SPARQL endpoint (He Group, University of Michigan; ontobee.org). Each ontology carries its own licence; the data is passed through unmodified. Served by Eden Engine; not an official Ontobee 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.

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agent

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

// 2. inspect: price and input schema
omnial_inspect({ tool: "ontobeesparql/term-search" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "ontobeesparql/term-search" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "ontobeesparql/term-search", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "ontobeesparql/term-search", 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 21, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "text": {
      "type": "string",
      "pattern": "^[A-Za-z0-9 ]{3,60}$",
      "description": "Words to find in term labels, letters, digits and spaces only, 3 to 60 characters, for example diabetes mellitus. The words are matched as a phrase."
    },
    "limit": {
      "type": "integer",
      "default": 25,
      "maximum": 100,
      "minimum": 1,
      "description": "Most rows to return, 1 to 100. Default 25."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "head",
    "results"
  ],
  "properties": {
    "head": {
      "type": "object",
      "properties": {
        "vars": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "The names of the result columns."
        }
      },
      "additionalProperties": true
    },
    "results": {
      "type": "object",
      "required": [
        "bindings"
      ],
      "properties": {
        "bindings": {
          "type": "array",
          "items": {
            "type": "object",
            "additionalProperties": {
              "type": "object",
              "properties": {
                "type": {
                  "type": "string",
                  "description": "uri, literal, typed-literal or bnode."
                },
                "value": {
                  "type": "string"
                },
                "datatype": {
                  "type": "string"
                },
                "xml:lang": {
                  "type": "string"
                }
              },
              "additionalProperties": true
            }
          },
          "description": "One object per result row, keyed by column name; each cell has `type` and `value` (plus `datatype` or `xml:lang` where they apply)."
        }
      },
      "additionalProperties": true
    }
  },
  "additionalProperties": true
}