Discover Model Context Protocol servers from the official registry. Publisher metadata with transparent provenance — not a security certification.
572 records · Registry listing ≠ independent verification by NexIP
io.github.RalfHuesing/SqlToAi
Microsoft SQL Server schema discovery and SQL tools over local stdio on Windows x64.
io.github.Poudel0/postgres-mcp-safe
Drop-in replacement for @modelcontextprotocol/server-postgres that is actually read-only.
io.github.Pawansingh3889/sql-steward
The agent never writes SQL: queries compile from a semantic layer you control, PII refused first.
io.github.PILOTAAI/slotlock
Calendars for AI agents: free/busy, next free slot, and bookings PostgreSQL never double-books.
io.github.OtterMind/sqlx
Run SQL on 30+ databases through saved, encrypted connections; credentials stay local.
io.github.Optisol-Business/db-metadata-extractor-mcp
Extract database metadata from PostgreSQL, Snowflake, SQL Server, BigQuery, and Oracle.
io.github.Opita-Code/dark-memory-mcp
Persistent memory + vibe-loop engine for AI agents. Single Go binary, SQLite-backed, stdio MCP.
io.github.Nithish1206/SqlServerMcp
MCP server for SQL Server: schema inspection, safe read-only queries, query plan analysis
io.github.NickLiapin/tdcv2
Fake, mock and test data generator: CSV, JSON, SQL from a .tdc config, made locally by TDCv2.
io.github.NexQL-OSS/nexql-mcp
Standalone Postgres MCP server — schema-aware, read-only by default, installable everywhere.
io.github.NeuralNexusNote/n3mc-workingmemory
Ephemeral 7-day hybrid vector+BM25 working memory, multilingual, backed by Redis Stack.
io.github.NeerajG03/vector-memory
Semantic document memory using Redis vector store. Save and recall files with natural language.
io.github.Musaraf-M/sentinal-mcp
Redis health, BullMQ queue monitoring, memory analysis, and slow query diagnostics
io.github.MukundaKatta/sqlfmt-mcp
Deterministic SQL formatting across 19 dialects (postgres, mysql, snowflake, bigquery, etc.).
io.github.MuhDur/oraclemcp
Engine-free, governed Oracle Database MCP server with a fail-closed SQL guard (unofficial).
io.github.MinaProtocol/mina-mcp-server
Query Mina Protocol: accounts, blocks, transactions, zkApp events/actions, archive SQL, Rosetta.
io.github.MihaiBuilds/memory-vault
Local-first AI memory layer with hybrid search. Postgres + pgvector. Self-hosted, MIT.
io.github.Michael-WhiteCapData/tablebridge-mcp
Query a folder of CSV / Parquet / JSON files with SQL — one queryable source, read-only.
io.github.Metatronsdoob369/cartographer-mcp
Rule-tiered AST and sqlite-vec capability oracle for A-MEM agent workflows.
io.github.Meador793/the-nothing
Mr. Decoupler: a private seam between AI and any database. No SQL, only views you approve.
