Have I Been Pwned MCP Server for Cline 5 tools — connect in under 2 minutes
Cline is an autonomous AI coding agent inside VS Code that plans, executes, and iterates on tasks. Wire Have I Been Pwned through the Vinkius and Cline gains direct access to every tool — from data retrieval to workflow automation — without leaving the terminal.
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{
"mcpServers": {
"have-i-been-pwned": {
"url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
}
}
}
* 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
About Have I Been Pwned MCP Server
Connect your AI agent to Have I Been Pwned, the internet's most trusted resource for tracking data breaches. Protect yourself by staying informed about where your sensitive information may have been leaked.
Cline operates autonomously inside VS Code — it reads your codebase, plans a strategy, and executes multi-step tasks including Have I Been Pwned tool calls without waiting for prompts between steps. Connect 5 tools through the Vinkius and Cline can fetch data, generate code, and commit changes in a single autonomous run.
What you can do
- Account Search — Instantly check if an email or username has been involved in any of the thousands of tracked data breaches
- Paste Search — Discover if your information is circulating on public paste sites (like Pastebin)
- Password Safety — Safely verify if a password has ever appeared in a breach using the secure K-Anonymity model (your full password is never sent to the server)
- Breach Catalog — Explore the full history of major internet data breaches, including what types of data were stolen (passwords, emails, phone numbers, etc.)
The Have I Been Pwned MCP Server exposes 5 tools through the Vinkius. Connect it to Cline in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect Have I Been Pwned to Cline via MCP
Follow these steps to integrate the Have I Been Pwned MCP Server with Cline.
Open Cline MCP Settings
Click the MCP Servers icon in the Cline sidebar panel
Add remote server
Click "Add MCP Server" and paste the configuration above
Enable the server
Toggle the server switch to ON
Start using Have I Been Pwned
Ask Cline: "Using Have I Been Pwned, help me..." — 5 tools available
Why Use Cline with the Have I Been Pwned MCP Server
Cline provides unique advantages when paired with Have I Been Pwned through the Model Context Protocol.
Cline operates autonomously — it reads your codebase, plans a strategy, and executes multi-step tasks including MCP tool calls without step-by-step prompts
Runs inside VS Code, so you get MCP tool access alongside your existing extensions, terminal, and version control in a single window
Cline can create, edit, and delete files based on MCP tool responses, enabling end-to-end automation from data retrieval to code generation
Transparent execution: every tool call and file change is shown in Cline's activity log for full visibility and approval before committing
Have I Been Pwned + Cline Use Cases
Practical scenarios where Cline combined with the Have I Been Pwned MCP Server delivers measurable value.
Autonomous feature building: tell Cline to fetch data from Have I Been Pwned and scaffold a complete module with types, handlers, and tests
Codebase refactoring: use Have I Been Pwned tools to validate live data while Cline restructures your code to match updated schemas
Automated testing: Cline fetches real responses from Have I Been Pwned and generates snapshot tests or mocks based on actual payloads
Incident response: query Have I Been Pwned for real-time status and let Cline generate hotfix patches based on the findings
Have I Been Pwned MCP Tools for Cline (5)
These 5 tools become available when you connect Have I Been Pwned to Cline via MCP:
check_password_safety
Uses k-anonymity; your full password is never sent to the server. Check if a password has ever appeared in a data breach (safe, k-anonymity search)
get_breach_details
Get details for a specific data breach by name
list_all_breaches
List all data breaches currently recorded in the system
search_account_breaches
Search for all data breaches an email or account has been involved in
search_account_pastes
Search for all public pastes (like Pastebin) containing the email or account
Example Prompts for Have I Been Pwned in Cline
Ready-to-use prompts you can give your Cline agent to start working with Have I Been Pwned immediately.
"Has my email 'test@example.com' been involved in any breaches?"
"Is the password 'P@ssword123' safe to use?"
Troubleshooting Have I Been Pwned MCP Server with Cline
Common issues when connecting Have I Been Pwned to Cline through the Vinkius, and how to resolve them.
Server shows error in sidebar
Have I Been Pwned + Cline FAQ
Common questions about integrating Have I Been Pwned MCP Server with Cline.
How does Cline connect to MCP servers?
Can Cline run MCP tools without approval?
Does Cline support multiple MCP servers at once?
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Connect Have I Been Pwned to Cline
Get your token, paste the configuration, and start using 5 tools in under 2 minutes. No API key management needed.