Can my AI agent debug broken uploads in Backblaze B2?

Yes. Ask your agent to list unfinished large files. It detects multipart upload shards that disconnected before completion, which consume billing quota. It provides granular visibility so you can safely clear dead streams via API.

Can the agent make my private bucket publicly accessible to serve CDN assets?

Yes. If commanded, the agent can update the bucket privacy setting from 'allPrivate' to 'allPublic'. This instantly routes objects to be fetched securely using friendly URLs for front-end hosting or CDN origins.

How does the agent handle file deletion safely using B2 protocol?

The agent can perform both soft deletes (hide file marker, triggering lifecycle purge later) or absolute hard version deletes. If you tell the agent to 'hide the file', the file remains physically safe but vanishes from directory listings.

Backblaze B2 MCP Server for AutoGen 10 tools — connect in under 2 minutes

Name: Backblaze B2
Availability: InStock
Author: Vinkius

microsoft.github.io/autogen/docs/tools/mcp-tools

Built by Vinkius GDPR 10 Tools Framework

Microsoft AutoGen enables multi-agent conversations where agents negotiate, delegate, and execute tasks collaboratively. Add Backblaze B2 as an MCP tool provider through Vinkius and every agent in the group can access live data and take action.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

import asyncio
from autogen_agentchat.agents import AssistantAgent
from autogen_ext.tools.mcp import McpWorkbench

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    async with McpWorkbench(
        server_params={"url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"},
        transport="streamable_http",
    ) as workbench:
        tools = await workbench.list_tools()
        agent = AssistantAgent(
            name="backblaze_b2_agent",
            tools=tools,
            system_message=(
                "You help users with Backblaze B2. "
                "10 tools available."
            ),
        )
        print(f"Agent ready with {len(tools)} tools")

asyncio.run(main())

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Backblaze B2 MCP Server

Connect your Backblaze B2 account to any AI agent and manage your cloud storage architecture directly through natural conversation.

AutoGen enables multi-agent conversations where agents negotiate, delegate, and collaboratively use Backblaze B2 tools. Connect 10 tools through Vinkius and assign role-based access. a data analyst queries while a reviewer validates, with optional human-in-the-loop approval for sensitive operations.

O que você pode fazer

Buckets — Create, delete, update privacy (allPrivate/allPublic), and list globally mapped storage buckets
File Management — Hide files (soft delete), remove explicit file versions (hard delete), and list surface names
Health Validation — List unfinished large file chunks to find failed multipart uploads
File Intelligence — Retrieve granular file details, sizes, hashes (SHA1), and content types natively

Como funciona

1. Subscribe to this server
2. Enter your Backblaze B2 Application Key ID and Key
3. Start architecting storage and debugging files from Claude, Cursor, or any MCP-compatible client

Your AI agent now has the power to orchestrate secure and cost-effective object storage without leaving your editor.

Para quem é?

DevOps Engineers — rapidly verify bucket states, clean up abandoned file versions, and debug failed multipart streams
Backend Developers — create public and private storage domains directly from development spaces
System Administrators — audit object footprint securely and perform granular file integrity checks

The Backblaze B2 MCP Server exposes 10 tools through the Vinkius. Connect it to AutoGen in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect Backblaze B2 to AutoGen via MCP

Follow these steps to integrate the Backblaze B2 MCP Server with AutoGen.

Install AutoGen

Run pip install "autogen-ext[mcp]"

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Integrate into workflow

Use the agent in your AutoGen multi-agent orchestration

Explore tools

The workbench discovers 10 tools from Backblaze B2 automatically

Why Use AutoGen with the Backblaze B2 MCP Server

AutoGen provides unique advantages when paired with Backblaze B2 through the Model Context Protocol.

Multi-agent conversations: multiple AutoGen agents discuss, delegate, and collaboratively use Backblaze B2 tools to solve complex tasks

Role-based architecture lets you assign Backblaze B2 tool access to specific agents. a data analyst queries while a reviewer validates

Human-in-the-loop support: agents can pause for human approval before executing sensitive Backblaze B2 tool calls

Code execution sandbox: AutoGen agents can write and run code that processes Backblaze B2 tool responses in an isolated environment

Backblaze B2 + AutoGen Use Cases

Practical scenarios where AutoGen combined with the Backblaze B2 MCP Server delivers measurable value.

Collaborative analysis: one agent queries Backblaze B2 while another validates results and a third generates the final report

Automated review pipelines: a researcher agent fetches data from Backblaze B2, a critic agent evaluates quality, and a writer produces the output

Interactive planning: agents negotiate task allocation using Backblaze B2 data to make informed decisions about resource distribution

Code generation with live data: an AutoGen coder agent writes scripts that process Backblaze B2 responses in a sandboxed execution environment

Backblaze B2 MCP Tools for AutoGen (10)

These 10 tools become available when you connect Backblaze B2 to AutoGen via MCP:

authorize_account

Uncovers the dynamically assigned apiUrl (e.g. api003.backblazeb2.com) natively orchestrating regional data ingress specifically assigned to your billing account. Verify and extract Backblaze global session routing endpoints

create_bucket

Bootstraps essential structures before assigning automated backup syncs overriding file lock retention bounds. Provision a fresh logical Storage Bucket partition

delete_bucket

Fails intentionally via 400 Bad Request if standard files or hidden object versions persist nested inside. Ensure all lifecycle rules completed purging prior to command. Irreversibly delete an entirely empty Backblaze Storage Bucket

delete_file_version

Instantly removes the storage footprint avoiding long-term retention hoarding. Irreversibly vaporize specific absolute chunk data from disk arrays

get_file_info

Obtain granular checksum and headers associated with one precise B2 File

hide_file

Does not actually delete binary payload, merely injects a null-marker shadowing the actual file ensuring b2_list_file_names ignores it, enforcing safe soft deletion logic. Mark an active B2 file as hidden leaving data for lifecycle sweep

list_buckets

Crucial to resolve immutable String Bucket IDs prerequisite to executing downstream CRUD operations strictly inside native borders. Retrieve the exact Storage Buckets existing globally on the B2 Account

list_file_names

Examines precise .pdf, .mp4 file locations avoiding hidden shadowed states produced by lifecycle overwrite semantics. Paginate primary surface-level object metadata from a specific Bucket

list_unfinished_large_files

Crucial for verifying broken API pipelines originating from external S3 clients failing CompleteMultipartUpload. Scan B2 nodes for stalled Multipart Upload chunk aggregates

update_bucket

Use only for static asset endpoints. Mutate global ACL privacy settings for a bounded Bucket

Example Prompts for Backblaze B2 in AutoGen

Ready-to-use prompts you can give your AutoGen agent to start working with Backblaze B2 immediately.

"What buckets do we have enabled in Backblaze B2 right now?"

"Create a new private bucket named 'ai-crawler-logs-2026' and make it private."

"Get the file details and SHA1 for the object 'index.html' in the public bucket."

Troubleshooting Backblaze B2 MCP Server with AutoGen

Common issues when connecting Backblaze B2 to AutoGen through the Vinkius, and how to resolve them.

McpWorkbench not found

Install: pip install "autogen-ext[mcp]"

Backblaze B2 + AutoGen FAQ

Common questions about integrating Backblaze B2 MCP Server with AutoGen.

How does AutoGen connect to MCP servers?

Create an MCP tool adapter and assign it to one or more agents in the group chat. AutoGen agents can then call Backblaze B2 tools during their conversation turns.

Can different agents have different MCP tool access?

Yes. AutoGen's role-based architecture lets you assign specific MCP tools to specific agents, so a querying agent has different capabilities than a reviewing agent.