Mattermark Connector for AI agents.
10 live capabilities
Pull real-time venture capital and startup data for market research.
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Why people use Mattermark
Mattermark for Venture Capital Market Intelligence
With the Mattermark MCP, your agent does the searching for you. You just ask for a list of investors or a funding history, and it pulls that data into your chat. You get a clean summary of the market instead of a mess of open tabs.
What Vinkius changes
You get a direct line to professional startup data without leaving your chat interface.
Use it from Claude, ChatGPT, Cursor or another AI client you already have.
One account · 5,900+ Connectors
- Real-world use case 01
Scouting for a new investment
A VC wants to find all fintech companies in NYC that raised a Seed round last month using `search_funding_rounds`.
- Real-world use case 02
Competitive landscape mapping
A founder wants to see which companies are similar to theirs and how many employees they have using `list_similar_companies`.
- Real-world use case 03
Portfolio monitoring
An analyst needs to see the news and funding history for every company in a specific VC's portfolio using `get_company_news`.
Complete set · 10capabilities
The complete Mattermark capability set.
These are the exact actions your AI can choose when you ask it to work with Mattermark.
01—04
4 capabilities in this set.
Part of 10 available through Mattermark.
- 01 Capability
Get company news
This capability fetches the latest news headlines for a specific startup or firm. You can stay updated on recent activities without checking news aggregators.
- 02 Capability
Get investor details
This capability gives you the profile and portfolio details for a specific venture capital firm. You can see exactly who they back and what their focus is.
- 03 Capability
List similar companies
This capability finds companies that operate in the same space as your target. It's great for identifying direct competitors in a crowded market.
- 04 Capability
Search companies
This capability searches the database to find companies based on your specific criteria. You can find new leads or targets in seconds.
05—07
3 capabilities in this set.
Part of 10 available through Mattermark.
- 05 Capability
Get company details
This capability retrieves the primary metadata and profile for any specific company. It's the best way to get a snapshot of a company's basic info.
- 06 Capability
Get company employees
This capability pulls the current headcount and employee data for a specific company. It helps you see how fast a competitor is scaling their team.
- 07 Capability
Get company funding rounds
This capability shows the full history of how much a company has raised and when. It gives you a clear view of a startup's capital growth over time.
08—10
3 capabilities in this set.
Part of 10 available through Mattermark.
- 08 Capability
Get funding round details
This capability provides a deep dive into the specific terms and details of a single funding round. It's useful for understanding the exact scale of a recent investment.
- 09 Capability
List investors
This capability generates a list of venture capital investors for broader market research. It helps you map out the key players in a specific industry.
- 10 Capability
Search funding rounds
This capability lets you query the database for specific investment rounds across the market. It helps you track where the money is moving in real time.
Set up in minutes
One URL. Then ask Mattermark to work.
Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Mattermark from the conversation.
Choose your client
Live previewAdvanced clients IDE · CLI
Claude · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_GyYawoYxZ915IVeeNImi5oCmUfc8c0W5f9r9F0KS/mcp - Step 01
Open Connectors
In Claude Web or Claude Desktop, open Settings and choose Connectors.
- Step 02
Add the URL
Choose Add custom connector, name it Mattermark, and paste the URL above.
- Step 03
Turn it on in chat
Select +, open Connectors, and enable Mattermark for the conversation.
ChatGPT · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_GyYawoYxZ915IVeeNImi5oCmUfc8c0W5f9r9F0KS/mcp - Step 01
Open MCP settings
On desktop, open Settings and MCP servers. On web, open your workspace app or connector settings.
- Step 02
Add the URL
Choose Add server with Streamable HTTP, or create a custom MCP app, then paste the Mattermark URL.
- Step 03
Save and start
Save the connection and enable Mattermark in your conversation. Desktop may ask you to restart once.
Cursor · IDE configuration
Advanced setup
{
"mcpServers": {
"mattermark": {
"url": "https://edge.vinkius.com/vk_preview_GyYawoYxZ915IVeeNImi5oCmUfc8c0W5f9r9F0KS/mcp"
}
}
}- Step 01
Open MCP Settings
Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
- Step 02
Add the server config
Paste the JSON configuration above into the mcp.json file that opens
- Step 03
Save the file
Cursor will automatically detect the new Connector
- Step 04
Start using Mattermark
Open Agent mode in chat and ask: "Using Mattermark, help me...". 10 tools available
VS Code Copilot · IDE configuration
Advanced setup
{
"mcpServers": {
"mattermark": {
"url": "https://edge.vinkius.com/vk_preview_GyYawoYxZ915IVeeNImi5oCmUfc8c0W5f9r9F0KS/mcp"
}
}
}- Step 01
Create MCP config
Create a .vscode/mcp.json file in your project root
- Step 02
Add the server config
Paste the JSON configuration above
- Step 03
Enable Agent mode
Open GitHub Copilot Chat and switch to Agent mode using the dropdown
- Step 04
Start using Mattermark
Ask Copilot: "Using Mattermark, help me...". 10 tools available
Windsurf · IDE configuration
Advanced setup
{
"mcpServers": {
"mattermark": {
"url": "https://edge.vinkius.com/vk_preview_GyYawoYxZ915IVeeNImi5oCmUfc8c0W5f9r9F0KS/mcp"
}
}
}- Step 01
Open MCP Settings
Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
- Step 02
Add the server
Paste the JSON configuration above into mcp_config.json
- Step 03
Save and reload
Windsurf will detect the new server automatically
- Step 04
Start using Mattermark
Open Cascade and ask: "Using Mattermark, help me...". 10 tools available
Cline · IDE configuration
Advanced setup
{
"mcpServers": {
"mattermark": {
"url": "https://edge.vinkius.com/vk_preview_GyYawoYxZ915IVeeNImi5oCmUfc8c0W5f9r9F0KS/mcp"
}
}
}- Step 01
Open Cline MCP Settings
Click the Connectors icon in the Cline sidebar panel
- Step 02
Add remote server
Click "Add Connector" and paste the configuration above
- Step 03
Enable the server
Toggle the server switch to ON
- Step 04
Start using Mattermark
Ask Cline: "Using Mattermark, help me...". 10 tools available
Claude Code · Terminal command
Advanced setup
claude mcp add mattermark --transport http "https://edge.vinkius.com/vk_preview_GyYawoYxZ915IVeeNImi5oCmUfc8c0W5f9r9F0KS/mcp"- Step 01
Install Claude Code
Run npm install -g @anthropic-ai/claude-code if not already installed
- Step 02
Add the Connector
Run the command above in your terminal
- Step 03
Verify the connection
Run claude mcp to list connected servers, or type /mcp inside a session
- Step 04
Start using Mattermark
Ask Claude: "Using Mattermark, show me...". 10 tools are ready
Where the request belongs
Work Mattermark can move forward.
This is for the person who needs to know who's moving where in the startup world. It's for the analyst who's tired of manual research and the founder who needs to know who their real competition is.
Venture Capital Analyst
Researching new deals and mapping out portfolio overlaps on a Tuesday afternoon.
Market Researcher
Building out industry reports and tracking funding trends for a client.
Startup Founder
Identifying potential partners or competitors in a crowded space.
Business Development Manager
Scouting for companies that fit specific growth criteria for partnerships.
Build the capability set
Add more capabilities.
Each Connector adds new actions and data without changing how you work.
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Bring your own AI
Change the model, client or framework. Keep Mattermark connected.
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Claude -
ChatGPT -
Gemini -
Cursor -
VS Code -
Windsurf -
ZCode -
Cline -
Zed -
Continue -
Kiro -
Roo Code -
Zencoder -
Goose -
Void -
Augment Code -
Amp -
Qodo -
Tabnine -
Pieces -
Sourcegraph Cody -
JetBrains -
Warp -
Amazon Q -
Antigravity -
BoltAI -
Raycast -
Jan -
LM Studio -
AnythingLLM -
Open WebUI -
Msty -
Cherry Studio -
LibreChat -
TypingMind -
Chorus -
5ire -
n8n -
LangChain -
LlamaIndex -
CrewAI -
Vercel AI SDK
Before you connect
Questions about Mattermark.
The practical details behind the request, access and result.
How does Mattermark help with market research?
It gives your agent a direct line to a massive database of startup and VC data. You can ask about funding trends, investor portfolios, and company metadata without leaving your workspace.
Can I use Mattermark to find similar companies?
Yes. You can ask your agent to find companies that compete in the same space as a specific startup to help with competitive analysis.
Does Mattermark provide real-time news?
It can fetch the latest news headlines for specific companies, which helps you stay updated on recent activities and milestones.
Can I see the funding history of a specific startup?
Yes, you can pull the full history of a company's funding rounds, including how much they raised and at what stage.
How do I get the investor details for a VC firm?
You can ask your agent to pull the profile and portfolio for any specific venture capital firm to see who they back.
Is Mattermark good for tracking employee growth?
Yes, it can pull employee data for companies, making it easy to see how fast a competitor is scaling their team.
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.
What kind of company data can I access?
You can access company metadata, funding rounds, news, employee counts, and location info.
Is my API Key secure?
Yes. Your token is encrypted at rest and injected securely at runtime.
One connection away
Give your agent a direct line to Mattermark.
Connect Mattermark once. Keep it beside 5,900+ managed Connectors when the next task needs more.
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