"Projects that showcase advanced GitHub repository search techniques" matching MCP connectors:

Entity resolution — data mapping, SDK code generation, docs search, and error troubleshooting

Search hotels, restaurants, attractions and get details worldwide.

RedM / RDR3 docs MCP server: native lookups, semantic search, VORP, RSGCore, oxmysql.

Search, compare & filter 102,191 European car variants — 180 specs, 19 languages, EV data.

Deterministic safety, correctness & cost gate that vets Postgres SQL before your AI agent runs it.

wzrods Product Database

Sandbox workspace tools: search, file read, DB queries, integrations. Returns synthetic data.

A unified biomedical graph database that integrates 50+ primary data sources — genes, proteins, compounds, diseases, pathways, and clinical data — into a single queryable graph with billions of cross-reference edges. Its native MCP server gives LLMs direct access to structured, authoritative biomedical data, complementing their reasoning with reliable identifiers and up-to-date database content.

MCP server for the HubSpot Integrations Center HubDB: search and retrieve integration data.

The BigQuery remote MCP server is a fully managed service that uses the Model Context Protocol to connect AI applications and LLMs to BigQuery data sources. It provides secure, standardized tools for AI agents to list datasets and tables, retrieve schemas, generate and execute SQL queries through natural language, and analyze data—enabling direct access to enterprise analytics data without requiring manual SQL coding.

Access comprehensive company data including financial records, ownership structures, and contact information. Search for businesses using domains, registration numbers, or LinkedIn profiles to streamline due diligence and lead generation. Retrieve historical financial performance and complex corporate group structures to support informed business analysis.

AI data intelligence platform that brings your data warehouse, dashboards, monitoring, and accumulated business knowledge into any MCP client. Connects to BigQuery, Snowflake, PostgreSQL, MySQL, ClickHouse, Redshift, Databricks, SQL Server, and Azure Synapse.

Search and retrieve job postings on Nationale Vacaturebank, the largest Dutch jobs site (read-only).

Remote ChromaDB vector database MCP server with streamable HTTP transport

Human Lineage MCP server — search and query the public genealogical graph of all humanity

Xata MCP server lets AI agents interact with your Xata projects, and Postgres database branches.

Browse, query, and administer your managed WaveHouse + ClickHouse projects (schema, pipes, policy).

MCP server for the Honeydew semantic layer. 11 tools to explore the model, define entities/relationships/attributes/metrics/contexts/domains, validate, and query — all in plain English over Snowflake, Databricks, and BigQuery. Same governed model that powers Tableau, Power BI, and Looker.

Search multiple indices, index data, and get personalized recommendations

Give AI agents access to form submissions — read, search, update, and process file attachments.