AgentIndex icon
AgentIndex
b2-mcp logo
b2-mcp
★ 45
vs
caldav-mcp logo
caldav-mcp
★ 103

b2-mcp vs caldav-mcp

b2-mcp: The Backblaze B2 MCP Server provides a Model Context Protocol interface, enabling AI clients like Claude to safely interact with Backblaze B2 Cloud Storage. It exposes 40 specialized tools for managing buckets, files, keys, Object Lock, and S3-compatible storage operations.; caldav-mcp: CalDAV-MCP is a server implementing the Model Context Protocol, designed to expose standard CalDAV calendar operations such as listing, creating, updating, and deleting events and tasks. It allows AI assistants to interact with CalDAV servers, enabling intelligent scheduling and task management capabilities.

01

TL;DR

b2-mcp logo
b2-mcpAPI Integration · ★ 45

Listing accessible storage buckets and managing their configurations.

Read b2-mcp full review →
caldav-mcp logo
caldav-mcpAPI Integration · ★ 103

Enable AI assistants to schedule and manage user appointments.

Read caldav-mcp full review →
02

Side-by-Side Comparison

Field
b2-mcp logob2-mcp
caldav-mcp logocaldav-mcp
Category
API Integration
API Integration
Stars
★ 45
★ 103
License
MIT
MIT
Install Command
npx -y @backblaze-labs/b2-mcp
npm install -g caldav-mcp
Updated
3d ago
2d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
Model Context Protocol, Cloud Storage, Backblaze B2
CalDAV, Calendar, AI Tools
03

Features

b2-mcp logob2-mcp
01Provides 40 tools for Backblaze B2 and S3-compatible operations, including native B2 SDK, AWS S3 SDK, and custom analytics.
02Ensures safe operations through gated destructive actions and keeping durable B2 secrets out of the model's context.
03Features capability-aware registration, meaning an application key only accesses the tools it is authorized to use.
04Exposes read-only MCP resources for server configuration, capabilities, and bucket details without requiring tool calls.
05Supports flexible deployment options including local stdio, Docker, and various hosted HTTP environments.
caldav-mcp logocaldav-mcp
01Connect to and interact with CalDAV servers.
02Manage calendar events (list, create, update, delete).
03Manage calendar tasks/todos (list, create, update, delete, complete).
04Exposes calendar operations as structured tools for AI assistants.
04

Use Cases

b2-mcp logob2-mcp
↳Listing accessible storage buckets and managing their configurations.
↳Uploading, downloading, copying, and deleting objects in Backblaze B2 or S3-compatible storage.
↳Generating short-lived presigned URLs for secure object sharing or temporary access.
↳Automating storage management tasks like setting object retention, legal holds, or managing multipart uploads.
↳Analyzing storage usage, identifying egress leaders, largest files, and unfinished uploads for cost and hygiene.
caldav-mcp logocaldav-mcp
↳Enable AI assistants to schedule and manage user appointments.
↳Automate personal or team task management by integrating with CalDAV calendars.
↳Build intelligent agents capable of querying and updating calendar events.
↳Develop AI-powered systems for event synchronization and proactive notifications.
FAQ

FAQ

What is the difference between b2-mcp and caldav-mcp?
Both b2-mcp and caldav-mcp are in the API Integration category. b2-mcp has 45 stars, while caldav-mcp has 103 stars.
Which is better, b2-mcp or caldav-mcp?
The best choice depends on your use case. Choose b2-mcp if Listing accessible storage buckets and managing their configurations., and caldav-mcp if Enable AI assistants to schedule and manage user appointments..
Is b2-mcp free or open source?
Yes, b2-mcp is open source on GitHub (MIT).
Is caldav-mcp free or open source?
Yes, caldav-mcp is open source on GitHub (MIT).
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