Databases MCP Servers
SQL, NoSQL, graph, vector, cache, and database administration.
pgtriage
io.github.pgtriage
MCP server for PostgreSQL performance auditing with actionable SQL fixes.
VectorCache Semantic Vector Cache
io.github.pgalyen1987
x402-gated semantic vector cache for agent swarms: Redis-backed similarity lookup. Paid in USDC.
Postgres Mcp
io.github.pgEdge
Enterprise PostgreSQL MCP server with NL queries, hybrid search (pgvector+BM25), and web UI
Grain
io.github.pattrnlabs
Run SQL queries and inspect database schemas through safe, visible MCP tools.
pgmcp
io.github.pascalallen
Read-only Postgres ops/DBA diagnostics: slow queries, EXPLAIN, locks, index and table health.
Withings Mcp
io.github.partymola
MCP server for the Withings Health API with OAuth, local SQLite cache, and trend analysis.
Google Health Mcp
io.github.partymola
MCP server for the Google Health API, with a local SQLite cache and trend analysis.
agentmem
io.github.oxgeneral
Lightweight persistent memory for AI agents. Hybrid search. 16 tools. One SQLite file.
Anamnesis
io.github.oscardvs
Cross-machine, file-first memory for Claude Code: markdown + SQLite FTS5, synced with git
Sqlike Mcp
io.github.orifisher2
SQL static analysis & query-equivalence for Postgres, MySQL, SQLite, and SQL Server
GLEIF MCP Server
io.github.olgasafonova
Access the GLEIF LEI database for company verification, KYC, and ownership research.
iNutriPlan Supplement Database MCP Server
io.github.okyalos76
MCP server exposing supplements database used by iNutriPlan.com
Sqlite
io.github.ofershap
SQLite MCP — query databases, inspect schemas, explain queries, export data.
Postgres
io.github.ofershap
PostgreSQL MCP — query databases, inspect schemas, explain queries.
MCP Debug Recorder
io.github.oaslananka
Record debug sessions, commands, failed attempts, and successful fixes in local SQLite storage.
MCP Debug Recorder
io.github.oaslananka
Record debug sessions, commands, failed attempts, and successful fixes in local SQLite storage.
Snowflake MCP Server
io.github.nsphung
A Snowflake MCP server — SQL queries, schema exploration, and data insights for AI assistants
Local FAISS MCP Server
io.github.nonatofabio
Local FAISS vector database for RAG with document ingestion, semantic search, and MCP prompts.
Mnemon Mcp
io.github.nikitacometa
Persistent layered memory for AI agents. SQLite FTS5, fact versioning, zero-cloud.
QueryPilot
io.github.nickklos10
Safe SQL gateway for AI agents: SELECT-only validation, access policies, masking, audit trail, evals
Gnosis MCP
io.github.nicholasglazer
Zero-config MCP server for searchable documentation. SQLite or PostgreSQL.
NEXUS AI
io.github.nexusrun
Deploy full-stack apps (Postgres, Redis, S3, workers, backups) from Claude or curl. 59 MCP tools.
Sqlite Mcp Server
io.github.neverinfamous
SQLite MCP server with 73 tools for JSONB, full-text search, geospatial, and analytics.
PostgreSQL MCP Server
io.github.neverinfamous
Enterprise PostgreSQL MCP server with 63 tools, 10 resources, 10 prompts for AI-native operations