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Open Food Facts
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Database MCP servers let an agent inspect schemas and run the queries you allow. Rankings use the published trust score: registry listing, license, maintenance, popularity, docs, and security signals.
757 servers
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Query any database in plain English or SQL through a guardrailed, read-only data layer.
Lints PostgreSQL migrations for dangerous locking operations and suggests safe rewrites.
150+ SAP HANA database tools as MCP tools for AI assistants
A label property graph on SQLite/Postgres with multi-ontology routing and a gated MCP server.
Secretless database and cloud access via Akeyless RTA. Credentials never enter the model.
Semantic SQL inspector: catches double-counting, wrong joins, PII exposure before execution.
Durable causal memory for AI agents — semantic recall, causal lineage, and skills. Local-first.
dbt MCP — manifest/run_results/sources/catalog parsing + DQ result tables (BigQuery/Postgres)
Deterministic SQL formatting across 19 dialects (postgres, mysql, snowflake, bigquery, etc.).
Read PostgreSQL EXPLAIN plans for AI agents: bottlenecks, estimation errors, fixes, charts.
Read-only MongoDB for AI agents — find, aggregate (no write stages), count, stats.
Cross-machine, file-first memory for Claude Code: markdown + SQLite FTS5, synced with git
SQLite-backed hybrid (vector + FTS) code search index for Claude Code over MCP.
SQL over real-world data — FDA, SEC, blockchain, genomics, CVEs, and more. No config.
Local-first memory for AI agents: SQLite FTS5, deterministic recall, no vector DB, no cloud.
Rule-tiered AST and sqlite-vec capability oracle for A-MEM agent workflows.
Portable agent memory anchored on Solana. Local SQLite + vector recall, open export.
Persistent agent memory via ACMI — Profile/Signals/Timeline. 16 tools on Upstash Redis.
The grounded data layer for any LLM: governed SQL, metrics, lineage and catalog over your data.
SQL to PySpark conversion, AWS Glue job generation, and Spark code optimization.
Execute raw SQL queries against SQL Server, SQLite, PostgreSQL, MySQL, and MariaDB.
Read-only MySQL/MariaDB for AI agents — query, list/describe tables, health. SQL-guarded.
Python MCP server for PostgreSQL database inspection and querying