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Backblaze B2 MCP
39
Stack Score
Editorial pick✓ Verified workingMCP server
Backblaze B2 MCP logo

Backblaze B2 MCP

Backblaze B2 object storage from Claude.

Try Backblaze B2 MCP

Best for

Best for cost-sensitive teams storing assets in B2.

At a glance

Pricing
open-source
Setup time
15 minutes
Learning curve
easy
Last verified
5/26/2026

What we love

  • ✓Cheapest object storage on market
  • ✓S3-compatible
  • ✓Free egress to bandwidth alliance

Where it falls short

  • −Smaller ecosystem than S3
  • −Region limited
  • −Best for cost-sensitive use

Pricing

✓ Pricing verified Jun 14, 2026

1 tier

Open-source

$0

perpetual

  • ✓MIT

Overview

MCP server for Backblaze B2 — bucket + object CRUD, lifecycle rules, S3-compatible. Cheap object storage exposed to Claude.

Key features

  • ●Bucket + object CRUD
  • ●S3-compatible
  • ●Lifecycle rules
  • ●Application key auth
  • ●CDN-friendly

Best use cases

Cost-controlled asset storage

Use B2 instead of S3 for high-volume storage with low cost.

Backup workflows

Manage backup buckets + lifecycle from Claude.

Integrations

Backblaze B2
Cloudflare R2
S3-compatible tools

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