Databases MCP servers

Mcpaudit

CloudCorpRecords

Audit any MCP server: handshake, schemas, descriptions, error handling, scored.

MCP Percona Pg

dockndevai

Manage Percona PostgreSQL + PgBouncer on Kubernetes — safe-by-default access modes and guards.

Microsoft SQL Server

alyiox

MCP server for SQL Server metadata, parameterized queries, plan analysis, and writes opt-in.

AgentBreakWatch

joeyg6393

Audit AI Agent SDKs and MCP servers for breaking changes, schema drift, and migration fixes.

Quorum

piyush-tkd

Database tools for AI clients through the Quorum app: reads, masking, approved writes.

Grimoire for Gamemasters

zafety-vibin

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

Sdcreader

SemanticDataCharter

Read published Semantic Data Charter models: catalog search, record structure, codes, pinned schema.

esmole

ed-smartass

Elasticsearch 7.x/8.x with connections managed at runtime by the agent, SSH tunnels, readonly.

dbmole

ed-smartass

PostgreSQL and MySQL with connections managed at runtime by the agent, SSH tunnels, readonly.

Tabellum

dudko-dev

MCP bridge to the Tabellum database client: schema, reads, SQL drafts; writes approved in the app.

X4CodeSense

chemodun

X4: Foundations scripts: checks, schema elements, expression types, scripts, cues and texts.

GenPark Red-Black Tree Index

alphaparkinc

Self-balancing Red-Black binary search tree engine for ordered indexing, range queries, and log-time

GenPark Distributed ID Snowflake Generator

alphaparkinc

64-bit Twitter Snowflake-compatible distributed unique ID generator with clock backwards drift prote

SQLite MCP Sidecar

xakpc

Agent-safe MCP sidecar for one live SQLite database: read-only default, bounded writes.

Triplex schema contracts

triplexanalytics

Infer and validate schema contracts on local CSV, TSV and JSON Lines files. No network access.

LINQ to DB

linq2db

Inspect database schemas and execute SQL queries across multiple database providers with LINQ to DB.

Redash MCP

seob717

Connect Redash to Claude -- query data, manage dashboards, and run SQL with natural language.

MOFi

harrisonmo

Query MOF database survey metadata and connect a bounded MOFi scientific workspace.

Citehound

andacuzel

Scan any domain for AI readiness and generate llms.txt, robots.txt and schema. Free, read-only.

Graph Atlas MCP

darrenjrobinson

Tracks documented and undocumented Microsoft Graph API schema changes, with an MCP Apps visualiser

autorouter

Webb-Ventures

An MCP capability router: one search tool instead of every server's tool schema.

Sequential Thinking Working Notes

arben-adm

Local working notes, decisions, evidence and resumable sessions with SQLite persistence.

SQL MCP Server

nethinwei

Controlled SQL access gateway with policy, cost limits, tenant isolation, and safe tools.

Causabi GEO Optimizer

SHADRINMMM

Audit a site for AI readiness: AI-crawler access, schema, FAQ, content structure. Generates fixes.