DBeast

DBeast MCP is a robust, security-first Model Context Protocol server designed to empower AI coding assistants (like Claude Desktop) with deep PostgreSQL database insights. Instead of just running basic SQL queries, DBeast equips your AI agent with tools to inspect active locks, audit slow queries, analyze table schemas, and safely generate index recommendations in real-time. Built specifically for

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 1 credential: DB_PASSWORD

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configDBEAST_LOG_LEVEL

configDBEAST_LOG_JSON

configDBEAST_SCHEMA_CACHE_TTL— 60 Schema cache TTL in seconds, 0 disables caching

configDBEAST_AUDIT_ENABLED— true Log MCP tool calls

configDBEAST_AUDIT_DIR— logs/mcp_audit Audit log directory

configDBEAST_AUDIT_MAX_RESPONSE_SIZE

configDBEAST_POOL_MIN_SIZE

configDBEAST_POOL_MAX_SIZE

configDBEAST_COMMAND_TIMEOUT— 300 SQL command timeout in seconds

configDBEAST_POOL_CONNECTION_TIMEOUT

configDBEAST_QUERY_TIMEOUT— 300 Query execution timeout in seconds

configDBEAST_DEFAULT_ROW_LIMIT— 100 Max rows returned by execute_query

configDBEAST_CONNECTION_MAX_RETRIES

configDBEAST_CONNECTION_RETRY_DELAY

configDBEAST_SSL_VERIFY— true Set false for SSH tunnels where certificates do not match localhost

configDATABASE_URL— "": "postgresql://user:password@localhost:5432/mydb"

configDB_HOST

configAWS_SECRET_NAME— my-rds-secret

configDB_PORT

configDB_USER

🔐 secretDB_PASSWORD

configDB_NAME

configAWS_REGION

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 6 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/snss10-dbeast-fmjuie)](https://m8ven.ai/mcp/snss10-dbeast-fmjuie)

commit: 18f6dcfac3c16cf253e08641d274e25f7cf36f72

code hash: 923a9044b0328ffefc39affbad0b4ecfbc472290557404224ea611c29cda861e

verified: 6/18/2026, 11:26:59 AM

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