Coresignal
The official Model Context Protocol server for Coresignal — bring fresh B2B data on 895M+ employees, 70M+ companies, and 468M+ job postings straight into your AI assistant. Search in plain natural language, pull full records, enrich contacts with verified emails, and export large result sets as downloadable files — all from Claude, Cursor, Codex, VS Code, or any other MCP-compatible client. - OAuth 2.1 authentication — sign in with your Coresignal dashboard account; no API keys in config files. - Natural-language search with match evidence in every result row, so you can see why each record matched. - Cost transparency — every response reports credits_consumed, and expensive calls ask for confirmation before spending. - Field discovery — entity_fields finds the right field names by keyword, free, without loading the full 300+ field vocabulary into context. - File downloads — large result sets are stored server-side and returned as a download link instead of flooding the chat. - artifac
Ads
Overview
The official Model Context Protocol server for Coresignal — bring fresh B2B data on 895M+ employees, 70M+ companies, and 468M+ job postings straight into your AI assistant. Search in plain natural language, pull full records, enrich contacts with verified emails, and export large result sets as downloadable files — all from Claude, Cursor, Codex, VS Code, or any other MCP-compatible client. - OAuth 2.1 authentication — sign in with your Coresignal dashboard account; no API keys in config files. - Natural-language search with match evidence in every result row, so you can see why each record matched. - Cost transparency — every response reports credits_consumed, and expensive calls ask for confirmation before spending. - Field discovery — entity_fields finds the right field names by keyword, free, without loading the full 300+ field vocabulary into context. - File downloads — large result sets are stored server-side and returned as a download link instead of flooding the chat. - artifac
Capabilities
- entity_search
Natural-language company and people search — Ask for B2B SaaS companies in the Nordics or senior Python developers at fintech firms using `entity_search` with plain-language queries.
- entity_fields
Discover field names by keyword — Use `entity_fields` to find the right field names (e.g., "salary" or "job title") without loading the full 300+ field vocabulary.
- entity_fetch
Fetch full or projected records — Pull complete employee, company, or job profiles via `entity_fetch` using search handles (`cache_id`) or specific IDs, with per-record credit costs.
- email_enrich
Enrich contacts with verified emails — Use `email_enrich` to get verified business emails for up to 1,000 employee IDs, with 10 credits charged only for emails found.
- artifact_read
Export large result sets as files — Request `delivery="url"` to get downloadable JSONL files for big fetches, then page through them in-chat with the free `artifact_read` tool.
Installation
claude mcp add --transport http coresignal https://mcp.coresignal.com/mcp/v2
Configuration
{
"mcpServers": {
"coresignal-mcp": {
"url": "https://mcp.coresignal.com/mcp/v2"
}
}
}Paste into ~/.cursor/mcp.json or .cursor/mcp.json
Tags
- data-analysis
- business-operations
- research
- crm
Related MCP servers
Databases
InstantDB
This MCP is a wrapper around the Instant Platform SDK. Add this MCP to your editor to enable creating, managing, and updating your InstantDB applications. Instant hosts the latest version of the server at https://mcp.instantdb.com. For modern clients that support streamable HTTP use https://mcp.instantdb.com/mcp. For legacy clients that require SSE use https://mcp.instantdb.com/sse. For more editor-specific instructions, see the public docs. If you haven't already, make sure to get a personal access token from your Instant dashboard.
3 tools · Connect via remote or local server, Create and manage InstantDB apps
Databases
Jitsu
Jitsu collects event data from your websites, apps and servers, and delivers it to your data warehouse and to whatever other tools you use. It covers the same ground as Segment, but it's MIT-licensed and self-hostable, so the whole pipeline can run inside your own infrastructure — or on Jitsu Cloud, same software, hosted. Data lands in minutes, not hours: Segment loads warehouses once or twice a day (hourly at best), while Jitsu delivers per destination in batches as frequent as a minute, or row-by-row where that suits the destination. And where Segment bills by Monthly Tracked User, Jitsu Cloud bills by event volume, so the bill tracks data rather than audience size — while self-hosting has no usage billing at all.
4 tools · Configure destinations and streams, Debug pipelines with Live Events
Databases
Financial Datasets
This is a Model Context Protocol (MCP) server that provides access to stock market data from Financial Datasets. It allows Claude and other AI assistants to retrieve income statements, balance sheets, cash flow statements, stock prices, and market news directly through the MCP interface. This MCP server provides the following tools: - get_income_statements: Get income statements for a company. - get_balance_sheets: Get balance sheets for a company. - get_cash_flow_statements: Get cash flow statements for a company. - get_current_stock_price: Get the current / latest price of a company. - get_historical_stock_prices: Gets historical stock prices for a company. - get_company_news: Get news for a company. - get_available_crypto_tickers: Gets all available crypto tickers. - get_crypto_prices: Gets historical prices for a crypto currency. - get_historical_crypto_prices: Gets historical prices for a crypto currency. - get_current_crypto_price: Get the current / latest price of a crypto curre
6 tools · get_balance_sheets, get_cash_flow_statements
Databases
pg-aiguide
AI-optimized PostgreSQL expertise for coding assistants pg-aiguide helps AI coding tools write dramatically better PostgreSQL code. It provides: - Semantic search across the official PostgreSQL manual (version-aware) - AI-optimized “skills” — curated, opinionated Postgres best practices used automatically by AI agents - Extension ecosystem docs, starting with TimescaleDB, with more coming soon - Agent Skills via npx skills — works with Claude Code, Cursor, Codex, Gemini CLI, and 40+ other agents - a public MCP server that can be used with any AI coding agent, or - a Claude Code plugin optimized for use with Claude's native skill support.
3 tools · search_docs, tiger
Databases
MotherDuck
Connect AI assistants to your data using DuckDB's powerful analytical SQL engine. Supports connecting to local DuckDB files, in-memory databases, S3-hosted databases, and MotherDuck. Allows executing SQL read- and write-queries, browsing database catalogs, and switching between different database connections on-the-fly. Looking for a fully-managed remote MCP server for MotherDuck? → Go to the MotherDuck Remote MCP docs > 📝 Migrating from v0.x? > - Read-only by default: The server now runs in read-only mode by default. Add --read-write to enable write access. See Securing for Production. > - Default database changed: --db-path default changed from md: to :memory:. Add --db-path md: explicitly for MotherDuck. > - MotherDuck read-only requires read-scaling token: MotherDuck connections in read-only mode require a read-scaling token. Regular tokens require --read-write.
5 tools · Connect to MotherDuck for cloud analytics, Control query output size
Databases
Apache Doris
http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. --> Apache Doris MCP Server exposes read-only Apache Doris capabilities to MCP Hosts and AI agents over MCP 2026-07-28. Version 1.0 replaces a large flat tool surface with eight stable domains and fifty-five progressively disclosed child capabilities, while keeping runtime availability, authorization, input schemas, output schemas, and failure behavior explicit.
6 tools · doris_catalog, doris_cluster
Databases
StarRocks
The StarRocks MCP Server acts as a bridge between AI assistants and StarRocks databases. It allows for direct SQL execution, database exploration, data visualization via charts, and retrieving detailed schema/data overviews without requiring complex client-side setup. - Direct SQL Execution: Run SELECT queries (read_query) and DDL/DML commands (write_query). - Database Exploration: List databases and tables, retrieve table schemas (starrocks:// resources). - System Information: Access internal StarRocks metrics and states via the proc:// resource path. - Detailed Overviews: Get comprehensive summaries of tables (table_overview) or entire databases (db_overview), including column definitions, row counts, and sample data. - Data Visualization: Execute a query and generate a Plotly chart directly from the results (query_and_plotly_chart). - Intelligent Caching: Table and database overviews are cached in memory to speed up repeated requests. Cache can be bypassed when needed. - Flexible Co
6 tools · Explore database schemas, query_and_plotly_chart
Databases
OceanBase
Model Context Protocol (MCP) Server Collection for OceanBase Ecosystem awesome-oceanbase-mcp is a Model Context Protocol (MCP) server repository specifically designed for the OceanBase ecosystem. 🎯 Mission: Enable AI assistants to interact directly with OceanBase databases and ecosystem components through standardized MCP protocols. ✨ Core Values: - 🤖 AI-Friendly: Direct database operations within Claude, ChatGPT and other AI assistants - 🔒 Secure & Reliable: Provides safe database access and operation mechanisms - 🛠️ Complete Ecosystem: Covers the complete OceanBase product and tool chain - 🚀 Ready to Use: Simple configuration to get started
5 tools · Diagnose performance issues, Manage cloud database instances