MCP Server Directory

Gnomad

Broad Institute gnomAD genomic variant database (GraphQL)

Palace

Local-first memory for coding agents — MCP server, single SQLite file, local embeddings

io.github.xultrax-web/agent-memory-mcp

Markdown memory for AI agents. Files you can read, edit, grep, and commit. Not a database.

RLM Tools

Persistent Python sandbox for token-efficient codebase exploration in MCP clients

memex

Local MCP memory for coding agents. SQLite on your machine — preferences persist across chats.

Openchargemap

Open Charge Map MCP — global EV charging station database (openchargemap.io).

io.github.arpe-io/lakexpress-mcp

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

io.github.arpe-io/migratorxpress-mcp

MCP server for MigratorXpress — cross-platform database migration with parallel transfer

Memory MCP Server

SQLite-backed MCP server for persistent memory, full-text retrieval, and graph traversal.

com.dustforge/demipass

Credential custody for agents: use secrets blind (ssh/http/smtp/git/db), never in context.

BackendGen

Validate compact backend specs and generate tested NestJS, Prisma, and PostgreSQL repositories.

AdoMcp

Database MCP server for schema discovery, comments, and SQL queries.

io.github.SirinivasK/chron

Timestamped audit log for every AI conversation — stored locally in SQLite, owned by you.

Binky

Isolated dev environments, one per git worktree: ports, env, and DB slices as agent tools.

An agent-native database over MCP: shared, validated, structured records in every AI chat.

io.github.smaniches/alphafold-sovereign-mcp

MCP server for AlphaFold and 8 other biomedical data sources with a local SQLite knowledge graph

Read-only PostgreSQL, MySQL, SQL Server access via MCP — 24 dialect-aware hosted tools.

io.github.keysersoft/anythingmcp

Self-hosted MCP gateway: turn any API, database or MCP server into AI connectors — no code.

io.github.arifulislamat/database-mcp-libsql

MCP server for libSQL/Turso, local or remote. Read-only by default, row caps, timeouts.

Midplane

Safe-by-default SQL guardrails for AI agents: AST-checked queries, per-table policy, audit log.

io.github.aplaceforallmystuff/mcp-threatintel

Unified threat intel - OTX, AbuseIPDB, GreyNoise, abuse.ch, Feodo Tracker

io.github.renanlido/custom-mcp-database

Run alias-based queries against PostgreSQL, MySQL, MongoDB and Oracle without exposing credentials.

io.github.cybeleri/database-admin

Database admin MCP: schema inspection, query optimization for PostgreSQL and MySQL

Vector DB MCP

Assembly-accelerated DuckDB MCP server for code search, indexing, and symbol lookup.