MCP-PostgreSQL-Ops
🐘 Give AI assistants full PostgreSQL DBA superpowers — 30+ tools for performance analysis, bloat detection, lock/deadlock monitoring, autovacuum & schema inspection. No extensions required. PG 12-18.
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call518
Source: PulseMCP · also listed on github_topic, Smithery
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MCP_LOG_LEVELServer logging verbosity (DEBUG, INFO, WARNING, ERROR) INFO INFOFASTMCP_TYPEMCP transport protocol (stdio for CLI, streamable-http for web) stdio streamable-httpFASTMCP_HOSTHTTP server bind address (0.0.0.0 for all interfaces) 127.0.0.1 0.0.0.0FASTMCP_PORTHTTP server port for MCP communication 8000 8000REMOTE_AUTH_ENABLEEnable Bearer token authentication for streamable-http mode (Default: false if undefined/null/empty) false falseREMOTE_SECRET_KEYSecret key for Bearer token authentication (required when auth enabled) - your-secret-key-herePOSTGRES_HOSTUpdate the target PostgreSQL connection information in your .env file (see , POSTGRES_PORT, POSTGRES_USER, POSTGRES_PASSWORD, POSTGRES_DB).POSTGRES_PORTUpdate the target PostgreSQL connection information in your .env file (see POSTGRES_HOST, , POSTGRES_USER, POSTGRES_PASSWORD, POSTGRES_DB).HOSTPOSTGRES_USERUpdate the target PostgreSQL connection information in your .env file (see POSTGRES_HOST, POSTGRES_PORT, , POSTGRES_PASSWORD, POSTGRES_DB).POSTGRES_PASSWORDUpdate the target PostgreSQL connection information in your .env file (see POSTGRES_HOST, POSTGRES_PORT, POSTGRES_USER, , POSTGRES_DB).POSTGRES_DBUpdate the target PostgreSQL connection information in your .env file (see POSTGRES_HOST, POSTGRES_PORT, POSTGRES_USER, POSTGRES_PASSWORD, ).PORTTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
38/38 tools missing one or more hints — get_lock_monitoring (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_wal_status (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_replication_status (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +35 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Secrets not logged
1 secret value sent to console.log
Redact or omit secret values from log output.
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