Secure AI access to your real tools

Your AI can chat. We make it act.

Let Claude, Cursor, or any AI assistant read your Gmail, query your Postgres, and post to Slack — in one click, with full control over what it's allowed to do.

Works with Claude Desktop, Cursor, Windsurf, VS Code Copilot, ChatGPT Desktop, Cline, Continue, Zed, and any MCP-compatible tool.

Encrypted credentials
Setup in 60 seconds
90+ integrations
Hosted in Germany
Live Demo · No login needed

Stop imagining it. Watch it run.

Type a question below. A real LLM decides which MCP tool to call, the call runs against real servers, and the answer streams back. One free demo per visitor — no signup, no credit card.

MCP Link Layer — Live MCP Demo
MCP Live Demo

Ask me anything. I'll pick the right MCP tool, run it, and show you every step — exactly how your AI would behave once you sign up.

Send an email via GmailOpen a GitHub issue
Real MCP calls
No login
1 free call / visitor

Every MCP client → every tool. One gateway in between.

Your AI clients speak MCP. Your tools expect API calls. MCP Link Layer is the gateway — with encryption, policy, and an audit line on every single call.

AI CLIENTSMCP LINK LAYERYOUR TOOLSCClaudeCCursorWWindsurfGChatGPT
GitHub
Gmail
Slack
Postgres
Notion
Brave Search
Weave Gatewayencrypt · gate · audit
MCP
Any MCP-speaking client
Encrypted, gated, audited
90+
Real tools, hosted by us
Why teams pick us

Four layers most tool-hosts skip.

Connecting an AI to your tools is the easy part. Making sure it can't accidentally email the wrong customer, leak a credential, or run a destructive command — that's the part everyone ignores. We built four control layers so you don't have to.

Firewall at the tool-call level

Seven scanners inspect every tool call for prompt injection, data exfiltration, destructive commands, secrets in outputs, and more — in real time, before execution. Detections block the call and land in the audit trail.

Human-in-the-loop approvals

Any tool on any server can require review — by principal, by risk level, by pattern. Reviewers see the exact arguments, approve or deny in the dashboard, and the agent retries the same call automatically once you say yes.

Per-organization encryption keys

Credentials are sealed with a per-tenant DEK, itself encrypted by the platform KEK. A database dump alone reveals nothing. Keys rotate per organization, so a compromise in one tenant has zero blast radius outside it.

Local execution via Bridge Agent

Some tools should never leave your machine. Run file systems, local databases, and internal-network services through our Bridge Agent on the user's laptop. The cloud control plane stays in sync; the data never leaves the device.

How It Works

3 steps. 60 seconds.

1

Pick your tools

Browse 90+ capabilities in the marketplace. Email, databases, GitHub, Slack, and more. Just click 'Install'.

2

Connect your AI

Copy one URL. Paste it into Claude, Cursor, Windsurf, or any MCP-compatible AI app. That's it.

3

Ask your AI to act

Your AI can now actually do things — safely, securely, and with a full log of every action.

The Problem

Your AI is smart. But it's stuck in a chat box.

You can ask it anything — but it can't actually do anything. It can't check your email. It can't look up your database. It can't create a ticket. Until now.

Without MCP Link Layer
Copy-paste data from apps into the chat
Manually do what the AI suggests
Complex technical setup needed
No control over what AI accesses
With MCP Link Layer
AI reads your data directly
AI acts on your behalf
One click, done
Full audit trail of every action
Security & Compliance

Built for Trust. Hosted in Germany.

Hosted in Germany

All servers and data exclusively in German data centers. Your data never leaves the EU.

GDPR Compliant

Fully compliant with GDPR. DPA (Art. 28) available. Your privacy is non-negotiable.

Envelope Encryption

All credentials encrypted with AES + HMAC. Per-tenant encryption keys for cryptographic isolation.

Tenant Isolation

Per-user containers and per-tenant encryption keys guarantee complete data separation between organizations.

Why MCPLinkLayer?

See what changes when your AI capabilities are managed, not scattered.

Without MCPLinkLayer
With MCPLinkLayer

Docker setup per tool, manual config files

One-click install from the marketplace

API keys in .env files, no encryption

Credential vault with envelope encryption

Separate URL per tool, re-configure each client

One Universal Gateway URL, all clients

No visibility into what AI does with tools

Full audit trail of every tool call

Per-user chaos, no team governance

Central admin, shared rollout, access policies

Read our Privacy Policy and the DPA (Art. 28 GDPR) for all details.

Real MCP Server — Live

This signup runs on a real MCP server.

Not a form. Not a mock. Your account is created by an AI agent calling a real MCP server — with live tool calls you can watch. This is what MCP can do.

MCP Signup Server — Live
MCP Signup

Hi! I'm an AI agent connected to a real MCP server. Tell me your email and I'll create your account live — you'll see every tool call as it happens.

Real MCP server
No password in chat
Real verification email
Prefer a traditional form? Sign up here

Ready to give your AI real-world capabilities?

Start free. No credit card required. Install your first capability in under 60 seconds.