Indexes the coding-agent sessions already sitting on your disk — months of history from before you installed it — and serves them back over MCP. 3.5 GB searched in ~1.5 ms, no LLM, no embeddings.
Databases & Data MCP Servers
Query databases and persist memory.
Weaviate's MCP server, built into the database itself — hybrid search, schema inspection, tenant listing and batch upserts at /v1/mcp, scoped by RBAC.
Google's open-source MCP server for enterprise databases — one binary that fronts AlloyDB, BigQuery, Spanner, Postgres, MySQL, Oracle, MongoDB, Snowflake and more.
A universal database MCP server — one integration for PostgreSQL, MySQL, SQL Server, SQLite, and MariaDB.
MongoDB's official MCP server — query databases, explore schemas, and manage Atlas clusters from an AI client.
Databricks-hosted MCP endpoints that expose Unity Catalog functions, Genie spaces, Vector Search indexes and Databricks SQL to agents, with UC permissions enforced.
Encrypted, fully offline agent memory: one local vault shared by every agent on the machine, AEAD-encrypted down to the embedding vectors, searched in about 12 ms.
Ships inside the Convex CLI — lets an agent inspect deployments, read table schemas, run read-only queries, call functions and check health insights.
Self-hosted financial data MCP server exposing 64 tools over SEC filings, XBRL financials, 13F holdings, insider and congressional trades, FRED and CFTC data.
Biomedical research MCP server reaching about 30 trusted sources — PubMed, ClinicalTrials.gov, ClinVar, OncoKB and Reactome — through one command grammar.
Local code-intelligence MCP server that indexes a repository into a persistent knowledge graph, so structural questions cost one query instead of a file-reading spree.
Prisma's official MCP servers — a local one for database workflows in your editor, and a remote one for managing Prisma Postgres from an AI platform.
MCP: Upstash Redis
by Upstash
Run Redis commands against Upstash's serverless Redis over HTTP, with documentation search built in.
MCP: dbt
by dbt Labs
dbt Labs' official MCP server — explore project metadata, run dbt commands, and query the Semantic Layer.
MCP: Milvus
by Zilliz
Search and manage Milvus vector collections from an AI client — vector, full-text, and hybrid queries.
MCP: Pinecone
by Pinecone
Pinecone's official MCP server — search and manage vector indexes, and query Pinecone's docs while you build.
MCP: Chroma
by Chroma
Chroma's official MCP server — build and query vector collections directly from an AI client.
MCP: Qdrant
by Qdrant
Qdrant's official MCP server — semantic memory for AI assistants backed by a real vector database.
MCP: MotherDuck / DuckDB
by MotherDuck
Run DuckDB analytics locally or in MotherDuck's cloud — query files and warehouses with the same SQL.
MCP: Neo4j Cypher
by Neo4j
Query Neo4j graph databases in natural language — the assistant reads your schema and writes the Cypher.
MCP: Elasticsearch
by Elastic
Elastic's official MCP server — explore indexes, inspect mappings, and query Elasticsearch conversationally.
MCP: Redis
by Redis
Redis's official MCP server — read and write every Redis data structure, including vector search and streams.
MCP: Neon
by Neon
Neon's official MCP server — manage serverless Postgres projects, branch databases, and run migrations.
MCP: SQLite
by Model Context Protocol
Query, modify, and analyse a local SQLite database file directly from an AI client.

MCP: PostgreSQL
by Model Context Protocol
Read-only PostgreSQL access with automatic schema inspection — the reference MCP server for Postgres.
MCP: Snowflake
by Snowflake Labs
Snowflake Labs' MCP server — query the warehouse, use Cortex search and analyst, and manage objects.
MCP: ClickHouse
by ClickHouse
ClickHouse's official MCP server — run analytical SQL, explore schemas, and query local files with chDB.
MCP: Dense-Mem
by markhuangai
Self-hosted agent memory server on Postgres/pgvector that tracks evidence, flags contradictions, and never silently rewrites facts.

MCP: Pipeworx
by Pipeworx
Open MCP gateway giving agents live, citable data from 1,300+ verified sources like SEC, FDA, USPTO, and FRED.
MCP: Databox MCP
by Databox
Chat with your live Databox metrics and dashboards from Claude, Cursor, ChatGPT, and n8n — read-only, no CSV exports.

