Bring S3 Compatible
to LangChain
Create your Vinkius account to connect Wasabi to LangChain and start using all 10 AI tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code. No hosting, no server setup — just connect and start using.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the Wasabi MCP Server?
Connect your Wasabi Hot Cloud Storage account to any AI agent and take full control of your cloud assets through natural conversation.
What you can do
- Bucket Management — List all storage buckets, create new ones, or delete obsolete containers in your account
- Object Discovery — Browse and list files (objects) stored within specific buckets, including sizes and last modified dates
- Data Integrity — Enable and check bucket versioning to protect against accidental file overwrites or deletions
- Access Control — Audit permissions and retrieve Access Control Lists (ACL) for specific files to ensure security
- Data Residency — Verify the physical geographic region where your data is hosted for compliance needs
- Cleanup Tasks — Identify fractured file uploads that consume storage and permanently delete obsolete assets
How it works
- Subscribe to this server
- Enter your Wasabi Access Key, Secret Key, and Region
- Start managing your cloud storage through Claude, Cursor, or any MCP-compatible client
No more manual navigation through complex storage consoles to check your files. Your AI agent becomes your cloud storage administrator.
Who is this for?
- Cloud Architects — verify data residency compliance and manage storage buckets across different regions
- Data Engineers — browse datasets, manage object versions, and cleanup incomplete multipart uploads
- DevOps Professionals — automate bucket provisioning and audit file access permissions through chat
- IT Administrators — monitor storage containers and manage data lifecycle policies with simple commands
Built-in capabilities (10)
Provide a globally unique lower-kebab-case name. Creates a new high-availability storage bucket in the configured Wasabi region
This action is irreversible. Permanently deletes a specific file from a bucket
Note: The bucket must be completely empty first. This action is irreversible. Permanently removes an empty storage bucket
Activates object versioning for a bucket
Retrieves the physical geographic region where a bucket is hosted
Checks if object versioning is enabled for a bucket
Retrieves the access control list (ACL) for a specific file
Returns file keys, sizes, and last modified dates. Lists the files (objects) stored within a specific bucket
Lists incomplete multipart uploads in a bucket
Lists all Wasabi storage buckets visible to the authenticated IAM user
Why LangChain?
LangChain's ecosystem of 500+ components combines seamlessly with Wasabi through native MCP adapters. Connect 10 tools via Vinkius and use ReAct agents, Plan-and-Execute strategies, or custom agent architectures. with LangSmith tracing giving full visibility into every tool call, latency, and token cost.
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The largest ecosystem of integrations, chains, and agents. combine Wasabi MCP tools with 500+ LangChain components
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Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step
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LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging
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Memory and conversation persistence let agents maintain context across Wasabi queries for multi-turn workflows
Wasabi in LangChain
Why run Wasabi with Vinkius?
The Wasabi connection runs on our fully managed, secure cloud infrastructure. We handle the hosting, maintenance, and security so you don't have to deal with servers or code. All 10 tools are ready to work instantly without any complex setup.
You stay in complete control of your data. Your AI only accesses the information you approve, keeping your sensitive passwords and private details completely safe. Plus, with automatic optimizations, your AI works faster and more efficiently.
* Every connection is hosted and maintained by Vinkius. We handle the security, updates, and infrastructure so you don't have to write code or manage servers. See our infrastructure
Over 4,000 integrations ready for AI agents
Explore a vast library of pre-built integrations, optimized and ready to deploy.
Connect securely in under 30 seconds
Generate tokens to authenticate and link external services in a single step.
Complete visibility into every agent action
Audit live requests, latency, success rates, and active security compliance policies.
Optimize spending and track token ROI
Analyze real-time token consumption and cost metrics detailed by connection.
Explore our live AI Agents Analytics dashboard to see it all working
This dashboard is included when you connect Wasabi using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
Wasabi and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect Wasabi to LangChain through Vinkius don't need to write code, manage servers, or worry about security. Everything is pre-configured, secure, and runs automatically in the background.
Raw MCP | Vinkius | |
|---|---|---|
| Ready-to-use MCPs | Find and configure each manually | 4,000+ MCPs ready to use |
| Connection Setup | Manual coding & server setup | 1-click instant connection |
| Server Hosting | You host it yourself (needs 24/7 uptime) | 100% hosted & managed by Vinkius |
| Security & Privacy | Stored in plaintext config files | Bank-grade encrypted vault |
| Activity Visibility | Blind execution (no logs or tracking) | Live dashboard with real-time logs |
| Cost Control | Runaway AI token spend risk | Automatic budget limits |
| Revoking Access | Must delete files or code to stop | 1-click disconnect button |
How Vinkius secures
Wasabi for LangChain
Every request between LangChain and Wasabi is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.
Frequently asked questions
Can I check if a file is publicly accessible through the agent?
Yes. The get_object_access_control tool allows your AI agent to retrieve the Access Control List (ACL) for any specific file, helping you audit permissions and identify public objects.
How do I protect my files from accidental deletion in a bucket?
You can use the enable_bucket_versioning tool to activate versioning on your bucket. This ensures that historical copies of your files are preserved, allowing you to recover from accidental overwrites or deletions.
Can I see where my data is physically stored?
Absolutely. Use the get_bucket_datacenter_location tool to retrieve the specific geographic region where a bucket is hosted, ensuring you meet data residency requirements.
How does LangChain connect to MCP servers?
Use langchain-mcp-adapters to create an MCP client. LangChain discovers all tools and wraps them as native LangChain tools compatible with any agent type.
Which LangChain agent types work with MCP?
All agent types including ReAct, OpenAI Functions, and custom agents work with MCP tools. The tools appear as standard LangChain tools after the adapter wraps them.
Can I trace MCP tool calls in LangSmith?
Yes. All MCP tool invocations appear as traced steps in LangSmith, showing input parameters, response payloads, latency, and token usage.
MultiServerMCPClient not found
Install: pip install langchain-mcp-adapters
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