Agentic AI Foundation · Schema
MCPResource
A data resource exposed by an MCP server, accessible to AI agent clients for reading context.
AI AgentsLinux FoundationOpen-SourceStandardsMCPAgentic AIInteroperabilityAgent ProtocolsA2AAGENTS.mdOpen Governance
Properties
| Name | Type | Description |
|---|---|---|
| uri | string | Unique URI identifying this resource. |
| name | string | Human-readable name of the resource. |
| description | string | Human-readable description of the resource's contents. |
| mimeType | string | MIME type of the resource content. |
| size | integer | Size of the resource in bytes. |
JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://raw.githubusercontent.com/api-evangelist/agentic-ai-foundation/refs/heads/main/json-schema/agentic-ai-foundation-mcp-resource-schema.json",
"title": "MCPResource",
"description": "A data resource exposed by an MCP server, accessible to AI agent clients for reading context.",
"type": "object",
"properties": {
"uri": {
"type": "string",
"format": "uri",
"description": "Unique URI identifying this resource.",
"example": "file:///home/user/documents/report.pdf"
},
"name": {
"type": "string",
"description": "Human-readable name of the resource.",
"example": "Quarterly Report"
},
"description": {
"type": "string",
"description": "Human-readable description of the resource's contents.",
"example": "Q1 2026 financial report in PDF format."
},
"mimeType": {
"type": "string",
"description": "MIME type of the resource content.",
"example": "application/pdf"
},
"size": {
"type": "integer",
"description": "Size of the resource in bytes.",
"example": 204800
}
},
"required": ["uri", "name"]
}
Work with this as data
Every JSON Schema here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for schemas
4 MCP tools reach this
find_json_schemasBrowse and filter every JSON Schema in the catalog.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
This JSON Schema
curl "https://apis.io/api/v1/json-schemas/agentic-ai-foundation-mcp-resource"
All schemas
curl "https://apis.io/api/v1/json-schemas?limit=25"
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