"dbt" matching MCP servers:

A Node.js MCP server that enables Claude Desktop to securely run read-only SQL queries against MariaDB/MySQL and Microsoft SQL Server databases using OAuth 2.0 PKCE authentication. It provides short-lived, per-user credentials that never touch disk, allowing secure database access through natural language interactions.

Lets an LLM explore a cryptic legacy ERP schema in plain language through a semantic layer (table listing, column descriptions, published dictionary) and run single read-only SELECT queries that return capped results. Enforces safety at the database engine level: only reads are authorized, sensitive columns are masked to NULL, queries are aborted after a few seconds, and every call is written to an append-only audit log.

A multi-database MCP server with OAuth 2.0 authentication and granular access control, enabling secure connections to multiple database types (SQLite, MySQL, PostgreSQL, MongoDB, Redis) with configurable read/write permissions and tool filtering.

Provides governed, read-only PostgreSQL access for AI agents via MCP. Enforces schema/table allowlists, query limits, and audit events.

Provides secure live database querying, schema inspection, AWS S3 security audits, and Cloudflare infrastructure control through MCP tools.

Enables SQL query sanitization by rewriting queries at the AST level to prevent PII/PHI exposure, acting as a proxy between AI agents and PostgreSQL databases.

Enables read-only SQL queries across several named MySQL/MariaDB/Aurora and Postgres databases from one place, with tools to list databases, tables, and describe schemas. It enforces safety by requiring non-local hosts to be read replicas and by running every statement in a rolled-back read-only transaction.

Enables users to browse folders, list and search messages, read emails, and retrieve selected attachments through a private read-only MCP bridge with OAuth and safe HTML extraction.

Acts as an anonymizing proxy between AI agents and databases, detecting PII and replacing it with realistic fake data so agents never see real data.

Enables AI coding assistants to audit datasets against DAMA-DMBOK quality dimensions, sanitize PII, generate differential-privacy synthetic twins, compress prompt context, and export dbt schema tests and interactive HTML reports. It supports development against sensitive data with zero real records exposed to external LLMs.

Enables an owner to send Discord DMs to a bot and have them delivered through signed MCP Events to an existing ChatGPT dot, then return OAuth-authenticated replies to the original DM.

Enables secure, controlled access to existing relational databases via MCP, with API key authorization, read/write permissions, table-level allow/deny lists, SQL validation, rate limiting, audit logging, and a web management console. Supports PostgreSQL, MySQL, SQLite, SQL Server, and Oracle.

Enables a private, owner-authenticated MCP client to call approved upstream APIs through a server-owned registry, with server-held credentials, fixed origins, bounded responses, and distinct read/write tools. Writes are opt-in and durably recorded with stable operation identifiers.

Enables AI assistants to safely run read-only SQL against SQLite databases through whitelist-validated queries, capped result sets, and confined file paths. It also exposes schema inspection so models can discover tables and columns before querying.

Enables security teams to determine which ATT&CK techniques lose detection coverage when telemetry sources are removed, by computing set differences over a Sanity content graph and consulting a knowledge base via two Context MCP endpoints.

Enables LLMs to safely query databases through a secure gateway that masks PII, enforces role-based table access, rate limits requests, and logs all queries, with Prisma support.

Enables AI agents to query PostgreSQL databases securely with read-only defaults, PII masking, rate limiting, and human-approved, expiring mutation tokens.

Connects AI assistants to the Tenable VM API to evaluate PCI quarterly external scan readiness with deterministic filtering, a readiness score, and dispute worksheets.

Enforces deterministic security policies as an inline firewall for MCP server tool calls, with AST-based validation, cryptographic audit logging, and CLI-based evaluation and verification.

Provides access to the Exploit-DB database through the searchsploit tool, enabling AI assistants to search for exploits by keywords or CVE identifiers, retrieve exploit content, and manage the local exploit database.