MCP For Claude Marketplace
KnowFirst

KnowFirst MCP Connector for Claude

A+

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

10 tools Official Updated Jun 28, 2026 Official Vinkius Partner
More Details Connect to Claude

Connect your AI agent to KnowFirst, the leading provider of real-time data intelligence and entity profiling.

Key Capabilities

  • Entity Profiling — Deep search for companies and individuals to get comprehensive intelligence data
  • Signal Auditing — Track changes and signals for specific entities over time to detect shifts in behavior
  • Market Analysis — Access trending signals by category to understand sector-wide movements
  • Relationship Mapping — Graph connections between entities to discover hidden networks and dependencies
  • Source Transparency — Audit the data sources providing information for your research

Simple Integration

  1. Get your KnowFirst API Key from your dashboard
  2. Configure the key in this MCP server
  3. Start extracting data intelligence using natural language commands
entity-profilingmarket-intelligencesignal-trackinginstitutional-researchdata-intelligence

10 tools expose this connector's capabilities to your AI agent.

search_intelligence_entities

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

get_entity_profile

Get complete intelligence profile for an entity

list_intelligence_sources

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

query_custom_intelligence

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

audit_entity_changes

Audit historical changes for an entity

list_entity_data_points

List raw data points for an entity

get_market_intelligence_trends

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

search_data_sources

Search for specific data sources

get_entity_connections

Graph the connections of an entity

check_knowfirst_api_status

Check the status of the KnowFirst API

See how to talk to your AI agent using KnowFirst.

Research Acme Corp in KnowFirst

I've found Acme Corp (ID: ent_123). It has a very high confidence score. Intelligence shows a recent expansion in Europe and a positive news sentiment trend. Would you like to audit their connections?

Show me the connections for entity 'ent_123'

Mapping relationships for 'ent_123'… I found 8 strong connections, including 3 parent companies and 5 strategic partners. I've highlighted the most critical nodes for your review.

What are the trending signals in the 'Fintech' category?

The Fintech sector is currently showing a surge in 'Regulatory Change' signals and a decline in 'Early-stage Funding' reports. Most activity is concentrated in the US and Brazil.

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

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