Database MCP servers

On-chain calculated crypto indicators (EMA, RSI, Bollinger Bands, volatility) delivered via Chainlink oracle across multiple timeframes.

Oracle for AI agents. One tool, one reading. 3 free, then $0.025 USDC via x402.

Persistent coding memory for AI assistants with hybrid search, a knowledge graph and token-efficient context, self-hostable on D1, Postgres, MariaDB or Docker.

Execute SQL via ConnectorX and stream results to CSV or Parquet files, supporting PostgreSQL, MariaDB, BigQuery, Redshift, SQL Server and more.

Checks and fixes ABAP Open SQL for SAP's ADT data-preview console. Connects to nothing.

MCP server for SQL databases — read-only querying and schema introspection over Postgres and SQLite, with a gated write mode, from any MCP client.

Prediction market probability oracle. 500+ markets from Kalshi, Polymarket & Metaculus.

Teamfight Tactics reference for champions, traits, items and augments using CommunityDragon data: synergy lookups, item recipes and rolling odds.

Generate MCP servers from natural language descriptions, OpenAPI specs, database schemas, GraphQL, or ontologies. Supports 10+ LLM providers via Vercel AI SDK.

YGOPRODeck MCP — Yu-Gi-Oh! trading card game (TCG) database.

One MCP server for five databases — PostgreSQL, MySQL, SQLite, MongoDB and Redis — with named connection profiles, so database passwords never enter the model's context window.

Create interactive visualizations and query data sources (SQLite, CSV, Parquet, JSON)

Local SQL workspaces with bounded, recoverable writes for coding agents.

Deterministic SQL compiler for AI agents. Your agent stops guessing SQL.

Generate SaaS specifications for AI build tools: design systems, database schemas and RLS policies.

MCP server for Bytebase — SQL Editor, schema catalog and change plans over the Connect-RPC API, with OAuth 2.1 (PKCE) and a multi-process-safe rotating refresh token.

Local-first health context from WHOOP and Apple Health: sleep, recovery, workouts and personal baselines in a local SQLite store.

Policy-checked, audited agent access to Postgres, MySQL, SQLite, MongoDB and OpenAPI REST APIs.

Compare compute, storage, managed Postgres, egress and GPU prices across AWS, Azure, GCP and OCI, plus FinOps tools for break-even, TCO and migration analysis.

SQLite-backed hybrid (vector + FTS) code search index for Claude Code over MCP.

Pre-flight query cost and result-size guardrails for AI agents on BigQuery, Snowflake, Databricks

Web scraping with escalating fetch tiers on detected blocks, returning clean Markdown or saving large scrapes to SQLite for read-only SQL queries.

MCP server for MySQL, PostgreSQL & SQLite with granular permissions, multi-DB support, and cloud-ready SSL/TLS. Built with adapter pattern for extensibility.

MCP server for Oracle, MSSQL, PostgreSQL, MySQL, SQLite, MongoDB, and Qdrant vector search access.

KVKK/GDPR-compliant LLM-to-database gateway: PII masking, RBAC, rate limiting, audit log

Real-time AI intelligence signals and temporal knowledge graph for agent economy

A high-performance Model Context Protocol (MCP) server for SQLite database interaction.

Self-hosted MCP memory server: a typed knowledge graph on Postgres 16 and pgvector.

A MCP server provides SQL database access with support for PostgreSQL, MySQL, and SQLite.

Offline unit conversion and dimensional analysis backed by the GNU units database, with compound expressions and reduction to SI base units.

Campaign manager for D&D and TTRPG GMs: your AI reads and writes a live typed campaign database.

Build and host full-stack web apps and sites on Hatchable, with per-project database, auth, storage, domains and cron.

Extract every UUID, ULID, NanoID, ObjectId and Snowflake, and decode the time inside.

Search ILOSTAT labour indicators, query and compare series, build country profiles, run SQL.

Read-only access to on-prem Linux VMs and PostgreSQL over SSH: service health, logs, database state and table schemas, with allowlists and an audit log.

Pre-execution policy gate for consequential agent actions with durable trust receipts.

A label property graph on SQLite/Postgres with multi-ontology routing and a gated MCP server.

Local-first AI memory cartridge with persistent MCP memory for Claude via SQLite FTS5.

MCP server for LakeXpress — automated database-to-cloud data pipeline as Parquet

Deterministic navigation maps over code + markdown + Prisma for AI agents: 13 MCP tools

Finds the dependencies whose licence changed under you - Terraform 1.6+ BUSL, Redis 7.4+ SSPL, Bitna

Code tools for LLMs to read, understand and modify code, using a tree-sitter parser, SQLite index and transactional writes.

Stdio MCP proxy: intercepts oversized tool results into a queryable embedded DuckDB.

MCP server for SQL Server Express LocalDB on Windows: manage instances, run T-SQL, discover DBs

Self-hosted AI memory ledger. You and your agents share one memory store over MCP — one SQLite file, web UI, REST, works offline.

Local-first graph memory for AI assistants with SQLite, semantic search, and MCP tools.

Unified read-only tools for PostgreSQL, MySQL and SQLite: list databases and tables, describe tables and run queries, enforced at SQL and database level.

MCP server for MySQL/MariaDB — pooled async queries with destructive-query safety