PRIDE Projects: Browse Proteomics Datasets

pride/project-list

Lists projects of the PRIDE proteomics archive, up to 20 per page: accession (PXD...), title, description, protocols, keywords, DOI, dates, instruments, organisms and references. Submitter and lab head e-mail addresses are removed and file listings dropped; long arrays are cut to their first 25 items. Projects arrive under `projects`. EMBL-EBI PRIDE data, served by Eden Engine; not an official EMBL-EBI 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

EMBL-EBI

Data from PRIDE, EMBL-EBI (ebi.ac.uk). EMBL-EBI places no additional restrictions on use or redistribution of its data beyond those set by the original data owners and expects attribution (ebi.ac.uk/about/terms-of-use). Served by Eden Engine; not an official EMBL-EBI 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: "pride/project-list" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "pride/project-list" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "pride/project-list", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "pride/project-list", 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 25, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "pageSize"
  ],
  "properties": {
    "page": {
      "type": "integer",
      "default": 0,
      "maximum": 1000,
      "minimum": 0,
      "description": "Zero-based page number."
    },
    "pageSize": {
      "type": "integer",
      "maximum": 20,
      "minimum": 1,
      "description": "Projects per page, 1 to 20."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "projects"
  ],
  "properties": {
    "projects": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "accession"
        ],
        "properties": {
          "doi": {
            "type": [
              "string",
              "null"
            ]
          },
          "title": {
            "type": [
              "string",
              "null"
            ]
          },
          "labPIs": {
            "type": [
              "array",
              "null"
            ],
            "items": {
              "type": "object",
              "additionalProperties": true
            }
          },
          "license": {
            "type": [
              "string",
              "null"
            ]
          },
          "diseases": {
            "type": [
              "array",
              "null"
            ]
          },
          "keywords": {
            "type": [
              "array",
              "null"
            ],
            "items": {
              "type": "string"
            }
          },
          "accession": {
            "type": "string"
          },
          "organisms": {
            "type": [
              "array",
              "null"
            ]
          },
          "references": {
            "type": [
              "array",
              "null"
            ]
          },
          "submitters": {
            "type": [
              "array",
              "null"
            ],
            "items": {
              "type": "object",
              "additionalProperties": true
            }
          },
          "instruments": {
            "type": [
              "array",
              "null"
            ]
          },
          "projectTags": {
            "type": [
              "array",
              "null"
            ],
            "items": {
              "type": "string"
            }
          },
          "updatedDate": {
            "type": [
              "string",
              "null"
            ]
          },
          "submissionDate": {
            "type": [
              "string",
              "null"
            ]
          },
          "submissionType": {
            "type": [
              "string",
              "null"
            ]
          },
          "experimentTypes": {
            "type": [
              "array",
              "null"
            ]
          },
          "publicationDate": {
            "type": [
              "string",
              "null"
            ]
          },
          "projectDescription": {
            "type": [
              "string",
              "null"
            ],
            "description": "null when none."
          },
          "dataProcessingProtocol": {
            "type": [
              "string",
              "null"
            ]
          },
          "sampleProcessingProtocol": {
            "type": [
              "string",
              "null"
            ]
          }
        },
        "additionalProperties": true
      }
    }
  },
  "additionalProperties": false
}