Bring Bug Bounty
to LangChain
Create your Vinkius account to connect Bugcrowd 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.
Compatible with every major AI agent and IDE
What is the Bugcrowd MCP Server?
Connect your Bugcrowd account to any AI agent and orchestrate your vulnerability management, bug bounty programs, and security engagements through natural conversation.
What you can do
- Submission Oversight — List and retrieve detailed metadata for all vulnerability reports (submissions) across your programs.
- Program Management — List all active security programs and retrieve detailed metadata, including scopes and rewards.
- Engagement Tracking — Monitor crowd executions like specific Bug Bounties or Pen Tests directly from your workspace.
- Target Coordination — List and inspect assets in scope (targets) for your organization or specific programs.
- Submission Creation — Create new vulnerability submissions from external sources using natural language.
- Organizational Insights — Retrieve core organization information and settings straight from your workspace.
How it works
- Subscribe to this server
- Enter your Bugcrowd API Access Token
- Start managing your crowdsourced security from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Security Engineers & Analysts — quickly check submission statuses or program scopes without manual dashboard work.
- Vulnerability Managers — retrieve and triage reports straight from their workflow tools.
- CisOs & Security Leads — monitor program health and target coverage using natural language.
Built-in capabilities (10)
Create a new vulnerability submission
Get details of a specific engagement
Retrieve core organization information
Get details of a specific security program
Get details of a specific submission
Get details of a specific target
List all crowd engagements (bounties, pen tests)
List all security programs
List all vulnerability submissions
List all assets in scope (targets)
Why LangChain?
LangChain's ecosystem of 500+ components combines seamlessly with Bugcrowd 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 Bugcrowd 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
- —
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 Bugcrowd queries for multi-turn workflows
Bugcrowd in LangChain
Why run Bugcrowd with Vinkius?
The Bugcrowd 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 Bugcrowd using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
Bugcrowd and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect Bugcrowd 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
Bugcrowd for LangChain
Every request between LangChain and Bugcrowd 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 the scope of a security program using the agent?
Yes! Use the get_program tool with the Program ID. Your agent will fetch the detailed metadata, including targets and scope descriptions, from Bugcrowd.
How do I list all the vulnerability submissions for my account?
Simply ask the agent to list_submissions. It will retrieve the latest vulnerability reports from your Bugcrowd account, including titles and statuses like 'triaged' or 'resolved'.
Does the integration allow creating a new submission?
Yes. Use the create_submission action and provide the title and description. You can also associate it with a specific program by providing the program_id.
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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