Qdrant Append File Upload

Immutable Catalog Entry

This descriptor comes from the active versioned Portal catalog.

WRITEqdrant.qdrant-append-file-upload

• Contract tier: agent_ready
• Risk: write
• Catalog version: qdrant-2026.07.12.2
• Descriptor hash: 85f3d12dd458048d63f62a11e221a62e2abffab7b26f7e643607361a4390d749

Use this when you need to append one ordered base64 chunk to an active bounded upload session. It creates or extends Qdrant or MCP-managed state without deleting existing provider data by default. It contacts the configured Qdrant service or uses MCP-owned job/upload state. Returns normalized provider data in data plus safe request and trace metadata in meta. Requires an authenticated MAD MCP Portal request and any provider configuration named by the input schema.

Request Body

{
  "jsonrpc": "2.0",
  "id": "qdrant-qdrant-append-file-upload-example",
  "method": "tools/call",
  "params": {
    "name": "qdrant.qdrant-append-file-upload",
    "arguments": {
      "upload_id": "upload_id_123",
      "chunk_base64": "chunk_base64_example",
      "offset": ""
    }
  }
}

Arguments Schema

{
  "type": "object",
  "title": "Qdrant Append File Upload input",
  "required": [
    "upload_id",
    "chunk_base64"
  ],
  "properties": {
    "offset": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "title": "Offset",
      "default": null,
      "description": "Expected byte offset before appending this chunk."
    },
    "upload_id": {
      "type": "string",
      "title": "Upload Id",
      "description": "Upload session id returned by start upload."
    },
    "chunk_base64": {
      "type": "string",
      "title": "Chunk Base64",
      "description": "Base64-encoded file chunk, not the full chat text."
    }
  },
  "description": "Validated input contract for the qdrant-append-file-upload native Qdrant MCP tool."
}

Output Schema

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "data",
    "meta"
  ],
  "properties": {
    "data": {
      "type": "object",
      "description": "Normalized result data for qdrant-append-file-upload: append one ordered base64 chunk to an active bounded upload session.",
      "additionalProperties": true
    },
    "meta": {
      "type": "object",
      "properties": {
        "bytes_in": {
          "type": "integer",
          "description": "Approximate serialized input byte count."
        },
        "warnings": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "Safe recovery warnings."
        },
        "bytes_out": {
          "type": "integer",
          "description": "Approximate serialized output byte count."
        },
        "elapsed_ms": {
          "type": "integer",
          "description": "Tool execution time in milliseconds."
        },
        "request_id": {
          "type": "string",
          "description": "Stable request trace identifier."
        },
        "server_version": {
          "type": "string",
          "description": "Deployed source revision when available."
        },
        "serialization_ms": {
          "type": "integer",
          "description": "Response serialization time in milliseconds."
        },
        "server_uptime_ms": {
          "type": "integer",
          "description": "Server process uptime in milliseconds."
        },
        "server_instance_id": {
          "type": "string",
          "description": "Ephemeral server-process identifier."
        }
      },
      "description": "Secret-safe request, trace, size, timing, and warning metadata.",
      "additionalProperties": true
    }
  },
  "description": "Qdrant MCP normalized response envelope.",
  "additionalProperties": false
}

Code Examples

cURL

curl -X POST 'https://portal.madpanda3d.com/api/mcp' \
  -H 'Authorization: Bearer mad_live_***' \
  -H 'Content-Type: application/json' \
  -d '{
  "jsonrpc": "2.0",
  "id": "qdrant-qdrant-append-file-upload-example",
  "method": "tools/call",
  "params": {
    "name": "qdrant.qdrant-append-file-upload",
    "arguments": {
      "upload_id": "upload_id_123",
      "chunk_base64": "chunk_base64_example",
      "offset": ""
    }
  }
}'

Node.js

const response = await fetch('https://portal.madpanda3d.com/api/mcp', {
  method: 'POST',
  headers: {
    Authorization: 'Bearer mad_live_***',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
  "jsonrpc": "2.0",
  "id": "qdrant-qdrant-append-file-upload-example",
  "method": "tools/call",
  "params": {
    "name": "qdrant.qdrant-append-file-upload",
    "arguments": {
      "upload_id": "upload_id_123",
      "chunk_base64": "chunk_base64_example",
      "offset": ""
    }
  }
}),
});
const data = await response.json();
console.log(data);

Python

import requests

url = 'https://portal.madpanda3d.com/api/mcp'
headers = {
    'Authorization': 'Bearer mad_live_***',
    'Content-Type': 'application/json',
}
payload = {
  "jsonrpc": "2.0",
  "id": "qdrant-qdrant-append-file-upload-example",
  "method": "tools/call",
  "params": {
    "name": "qdrant.qdrant-append-file-upload",
    "arguments": {
      "upload_id": "upload_id_123",
      "chunk_base64": "chunk_base64_example",
      "offset": ""
    }
  }
}
response = requests.post(url, headers=headers, json=payload, timeout=60)
print(response.json())

Example Responses

200 Success

{
  "ok": true,
  "message": "Tool qdrant.qdrant-append-file-upload executed successfully.",
  "note": "Response shape varies by MCP tool. Inspect live responses for exact fields."
}

502 Upstream Error

{
  "ok": false,
  "classification": "upstream_http_error",
  "message": "Upstream MCP returned a non-success status."
}