Backblaze B2 MCP Server
Manage Backblaze B2 Cloud Storage via AI — control buckets, file versions, objects, and access rules autonomously.
Ask AI about this MCP Server
Vinkius supports streamable HTTP and SSE.
* 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
What is the Backblaze B2 MCP Server?
The Backblaze B2 MCP Server gives AI agents like Claude, ChatGPT, and Cursor direct access to Backblaze B2 via 10 tools. Manage Backblaze B2 Cloud Storage via AI — control buckets, file versions, objects, and access rules autonomously. Powered by the Vinkius - no API keys, no infrastructure, connect in under 2 minutes.
Built-in capabilities (10)
Tools for your AI Agents to operate Backblaze B2
Ask your AI agent "What buckets do we have enabled in Backblaze B2 right now?" and get the answer without opening a single dashboard. With 10 tools connected to real Backblaze B2 data, your agents reason over live information, cross-reference it with other MCP servers, and deliver insights you would spend hours assembling manually.
Works with Claude, ChatGPT, Cursor, and any MCP-compatible client. Powered by the Vinkius - your credentials never touch the AI model, every request is auditable. Connect in under two minutes.
Why teams choose Vinkius
One subscription gives you access to thousands of MCP servers - and you can deploy your own to the Vinkius Edge. Your AI agents only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure and security, zero maintenance.
Build your own MCP Server with our secure development framework →Vinkius works with every AI agent you already use
…and any MCP-compatible client
Backblaze B2 MCP Server capabilities
10 toolsUncovers 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
Bootstraps essential structures before assigning automated backup syncs overriding file lock retention bounds. Provision a fresh logical Storage Bucket partition
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
Instantly removes the storage footprint avoiding long-term retention hoarding. Irreversibly vaporize specific absolute chunk data from disk arrays
Obtain granular checksum and headers associated with one precise B2 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
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
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
Crucial for verifying broken API pipelines originating from external S3 clients failing CompleteMultipartUpload. Scan B2 nodes for stalled Multipart Upload chunk aggregates
Use only for static asset endpoints. Mutate global ACL privacy settings for a bounded Bucket
What the Backblaze B2 MCP Server unlocks
Connect your Backblaze B2 account to any AI agent and manage your cloud storage architecture directly through natural conversation.
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
Frequently asked questions about the Backblaze B2 MCP Server
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.
More in this category
Kolide
10 toolsAudit fleet security — list devices, track issues, and monitor people.
Confluent
7 toolsEnable your AI agent to manage Kafka clusters, topics, and environments via the Confluent Cloud API.
Ping Identity
10 toolsManage PingOne user identities, applications, groups, risk policies, and sign-on flows autonomously via AI.
You might also like
LearnUpon
9 toolsManage users, courses, and enrollments via the LearnUpon LMS API.
IBGE Pesquisas — Brasil Cidades
4 toolsQuery the engine behind Brasil Cidades: health, education, economy, and quality-of-life indicators for every Brazilian municipality — rank cities, compare regions, and build data-driven policy analysis.
myDevices
8 toolsIoT device management — monitor telemetry and control assets via myDevices Cayenne.
Connect Backblaze B2 with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Give your AI agents the power of Backblaze B2 MCP Server
Production-grade Backblaze B2 MCP Server. Verified, monitored, and maintained by Vinkius. Ready for your AI agents — connect and start using immediately.