Integrate KnowFirst with Claude, Cursor, Chatbots & AI Agents MCP Server

Q: How do I find an Entity ID?

Use the searchintelligenceentities tool with the name of the company or person. It will return a list of matches with their IDs.

Query data intelligence — search entities, audit signals, and track market trends.

GDPR Free for Subscribers

Compatible with every major AI agent and IDE

Claude

ChatGPT

Cursor

Gemini

Windsurf

VS Code

JetBrains

Vercel

+ other MCP clients

audit

Audit entity changes on KnowFirst

Audit historical changes for an entity

check

Check knowfirst api status on KnowFirst

Check the status of the KnowFirst API

get

Get entity connections on KnowFirst

Graph the connections of an entity

get

Get entity profile on KnowFirst

Get complete intelligence profile for an entity

get

Get market intelligence trends on KnowFirst

g., Tech, Finance). Get current market trends by category

list

List entity data points on KnowFirst

List raw data points for an entity

list

List intelligence sources on KnowFirst

g., Public Records, Social Signals, News). List all data sources used by KnowFirst

query

Query custom intelligence on KnowFirst

Provide the query parameters as a JSON string. Execute a custom intelligence query

Search data sources on KnowFirst

Search for specific data sources

Search intelligence entities on KnowFirst

Returns unique entity IDs. Search for specific entities in the intelligence database

Security & Code Integrity Audit

Every tool in the KnowFirst MCP Server is continuously audited by the Vinkius Security Engine. We guarantee zero-trust payload isolation, strict data boundaries, and deterministic execution for enterprise-grade AI agents.

A+Score: 100

How Vinkius protects your data

How does the AI access my passwords and credentials?

It simply doesn't. On Vinkius, your passwords, API keys, and login details are kept in a secure vault. The AI (like ChatGPT or Claude) merely "asks" Vinkius to perform the task. Vinkius opens the door, does the work, and hands the result back to the AI. Your credentials are never seen, read, or learned by the artificial intelligence.

What if the AI ends up reading customer data or confidential information?

We have a built-in digital "bodyguard" called DLP (Data Loss Prevention). If a tool fetches data and the response contains social security numbers, credit cards, or personal customer info, Vinkius magically blocks and erases that information before it is delivered to the AI. The AI works only with what is strictly necessary, and your sensitive data never leaks.

How do I find an Entity ID?

Use the search_intelligence_entities tool with the name of the company or person. It will return a list of matches with their IDs.

Does the AI train on my tools or API data?

No. Vinkius enforces a strict Zero-Retention policy. Your data simply passes through our secure servers to complete the requested action and is instantly forgotten. Nothing you do here is ever stored, logged, or used to train any artificial intelligence.

KnowFirst Capabilities for AI Assistants

Add the KnowFirst tool to your AI Agents. The toolkit allows Claude and ChatGPT to securely fetch and update targeted data.

Streamlining entity profiling

Build automated workflows involving entity profiling by connecting KnowFirst. It provides Claude and ChatGPT with direct API hooks into your data analytics ecosystem.

AI Semantic Routing for market intelligence

Use the KnowFirst server to execute market intelligence operations from your AI agent. The protocol manages state and authentication for continuous data analytics workflows.