MCP Tool Usage Examples
This tool can be called via the MCP (Model Context Protocol) endpoint. Here are examples of how to use it:
JSON-RPC Call Example:
POST to https://venue-3.covia.ai/mcp
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "asset_content",
"arguments": {
"input": "your input here"
}
}
}
cURL Example:
curl -X POST https://venue-3.covia.ai/mcp \\
-H "Content-Type: application/json" \\
-d '{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "asset_content",
"arguments": {
"input": "your input here"
}
}
}'
Python Example:
import requests
import json
url = "https://venue-3.covia.ai/mcp"
payload = {
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "asset_content",
"arguments": {
"input": "your input here"
}
}
}
response = requests.post(url, json=payload)
result = response.json()
print(result)
JavaScript/Node.js Example:
const fetch = require('node-fetch');
const url = 'https://venue-3.covia.ai/mcp';
const payload = {
jsonrpc: '2.0',
id: 1,
method: 'tools/call',
params: {
name: 'asset_content',
arguments: {
input: 'your input here'
}
}
};
fetch(url, {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify(payload)
})
.then(response => response.json())
.then(data => console.log(data));
Asset Metadata
{
"name": "Get Asset Content",
"description": "Retrieve bytes by any content reference: an asset address, workspace path, file:// root path, or DLFS path. Returned as a hex-encoded Blob with contentType when known. Returns {truncated: true, size} if it exceeds maxSize (default 1MB). Use asset_get for metadata; raw file/DLFS references have content but no asset metadata.",
"dateCreated": "2026-03-31T00:00:00Z",
"operation": {
"adapter": "asset:content",
"readOnly": true,
"toolName": "asset_content",
"input": {
"type": "object",
"properties": {
"ref": { "type": "string", "description": "Content reference: asset hash/path/DID URL, workspace path, file://<root>/<path> (file:/<root>/<path> is the HTTP-safe equivalent), dlfs/<drive>/<path>, or owner DID /dlfs/ path." },
"id": { "type": "string", "deprecated": true, "description": "Deprecated alias for ref." },
"maxSize": { "type": "integer", "description": "Maximum content size in bytes (default 1000000). If exceeded, returns truncated: true with the size." }
},
"anyOf": [{ "required": ["ref"] }, { "required": ["id"] }]
},
"output": {
"type": "object",
"properties": {
"ref": { "type": "string", "description": "Content reference (echoed)" },
"id": { "type": "string", "deprecated": true, "description": "Compatibility alias for ref" },
"exists": { "type": "boolean", "description": "True if the reference resolved" },
"hasContent": { "type": "boolean", "description": "True if the resolved address has a content payload. An existing metadata-only asset returns exists: true and hasContent: false." },
"contentType": { "type": "string", "description": "Declared or provider-inferred MIME type, when known" },
"value": { "type": "string", "description": "Content as hex-encoded Blob (0x...). Present when hasContent is true and not truncated." },
"message": { "type": "string", "description": "Diagnostic explaining why an existing asset has no content payload." },
"truncated": { "type": "boolean", "description": "True if content exceeds maxSize" },
"size": { "type": "integer", "description": "Content size in bytes (present when truncated)" }
}
}
}
}