4,000+ servers built on MCP Fusion
Vinkius
WindsurfIDE
Why use Mattermark MCP Server with Windsurf?

Bring Venture Capital
to Windsurf

Create your Vinkius account to connect Mattermark to Windsurf 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.

MCP Inspector GDPR Free for Subscribers
Get Company DetailsGet Company EmployeesGet Company Funding RoundsGet Company NewsGet Funding Round DetailsGet Investor DetailsList InvestorsList Similar CompaniesSearch CompaniesSearch Funding Rounds
ChatGPT Claude Perplexity

Compatible with every major AI agent and IDE

ClaudeClaude
ChatGPTChatGPT
CursorCursor
GeminiGemini
WindsurfWindsurf
VS CodeVS Code
JetBrainsJetBrains
VercelVercel
+ other MCP clients
Mattermark

What is the Mattermark MCP Server?

Connect your Mattermark account to any AI agent and access deep insights into the startup ecosystem through natural conversation.

What you can do

  • Company Research — Search for startups, fetch detailed metadata, and monitor funding history
  • Investor Intelligence — List venture firms and inspect their portfolios and profiles
  • Funding Rounds — Query specific investment rounds and their details
  • Competitive Analysis — Find similar companies and track employee growth trends

How it works

  1. Subscribe to this server
  2. Enter your Mattermark API Key
  3. Start querying startup and VC data from Claude, Cursor, or any MCP-compatible client

Built-in capabilities (10)

get_company_details

Get details for a specific company

get_company_employees

Get employee data for a company

get_company_funding_rounds

Get funding history for a company

get_company_news

Get news for a specific company

get_funding_round_details

Get details for a funding round

get_investor_details

Get details for an investor

list_investors

List venture capital investors

list_similar_companies

Find similar companies

search_companies

Search for companies

search_funding_rounds

Search for funding rounds

Why Windsurf?

Windsurf's Cascade agent chains multiple Mattermark tool calls autonomously. query data, analyze results, and generate code in a single agentic session. Paste Vinkius Edge URL, reload, and all 10 tools are immediately available. Real-time tool feedback appears inline, so you see API responses directly in your editor.

  • Windsurf's Cascade agent autonomously chains multiple tool calls in sequence, solving complex multi-step tasks without manual intervention

  • Purpose-built for agentic workflows. Cascade understands context across your entire codebase and integrates MCP tools natively

  • JSON-based configuration means zero code changes: paste a URL, reload, and all 10 tools are immediately available

  • Real-time tool feedback is displayed inline, so you see API responses directly in your editor without switching contexts

See it in action

Mattermark in Windsurf

AI AgentVinkius
High Security·Kill Switch·Plug and Play
Enterprise Security

Why run Mattermark with Vinkius?

The Mattermark 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.

Mattermark
Fully ManagedNo server setup
Plug & PlayNo coding needed
SecurePrivacy protected
PrivateYour data is safe
Cost ControlBudget limits
Control1-click disconnect
Auto-UpdatesMaintenance free
High SpeedOptimized for AI
Reliable99.9% uptime
Your credentials and connection tokens are fully encrypted

* 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

01 / Catalog

Over 4,000 integrations ready for AI agents

Explore a vast library of pre-built integrations, optimized and ready to deploy.

02 / Credentials

Connect securely in under 30 seconds

Generate tokens to authenticate and link external services in a single step.

03 / Guardian

Complete visibility into every agent action

Audit live requests, latency, success rates, and active security compliance policies.

04 / FinOps

Optimize spending and track token ROI

Analyze real-time token consumption and cost metrics detailed by connection.

Over 4,000 integrations ready for AI agents
Connect securely in under 30 seconds
Complete visibility into every agent action
Optimize spending and track token ROI

Explore our live AI Agents Analytics dashboard to see it all working

This dashboard is included when you connect Mattermark using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.

Why Vinkius

Mattermark and 4,000+ other AI tools. No hosting, no code, ready to use.

Professionals who connect Mattermark to Windsurf 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.

4,000+MCP Integrations
<40msResponse time
100%Fully managed
Raw MCP
Vinkius
Ready-to-use MCPsFind and configure each manually4,000+ MCPs ready to use
Connection SetupManual coding & server setup1-click instant connection
Server HostingYou host it yourself (needs 24/7 uptime)100% hosted & managed by Vinkius
Security & PrivacyStored in plaintext config filesBank-grade encrypted vault
Activity VisibilityBlind execution (no logs or tracking)Live dashboard with real-time logs
Cost ControlRunaway AI token spend riskAutomatic budget limits
Revoking AccessMust delete files or code to stop1-click disconnect button
The Vinkius Advantage

How Vinkius secures Mattermark for Windsurf

Every request between Windsurf and Mattermark is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.

< 40msCold start
Ed25519Signed audit chain
60%Token savings
FAQ

Frequently asked questions

01

How do I find my Mattermark API Key?

Log in to Mattermark and go to your Account Settings to find and copy your API Key.

02

What kind of company data can I access?

You can access company metadata, funding rounds, news, employee counts, and location info.

03

Is my API Key secure?

Yes. Your token is encrypted at rest and injected securely at runtime.

04

How does Windsurf discover MCP tools?

Windsurf reads the mcp_config.json file on startup and connects to each configured server via Streamable HTTP. Tools are listed in the MCP panel and available to Cascade automatically.

05

Can Cascade chain multiple MCP tool calls?

Yes. Cascade is an agentic system. it can plan and execute multi-step workflows, calling several tools in sequence to accomplish complex tasks without manual prompting between steps.

06

Does Windsurf support multiple MCP servers?

Yes. Add as many servers as needed in mcp_config.json. Each server's tools appear in the MCP panel and Cascade can use tools from different servers in a single flow.

07

Server not connecting

Check Settings → MCP for the server status. Try toggling it off and on.

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