PostgreSQL_analyze_database
Run ANALYZE on the entire database to update statistics.
This record as markdown: /tools/mukul975-postgres-mcp-server/postgresql-analyze-database.md
What PostgreSQL_analyze_database does on Postgres
AI agents invoke PostgreSQL_analyze_database to trigger actions in Postgres. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.
Why PostgreSQL_analyze_database is rated High
ANALYZE is a PostgreSQL command that scans tables and updates the query planner statistics. It doesn't modify user data or delete anything, but it does trigger a database-wide operation with real side effects (updating system catalog statistics). This makes it Execute rather than Read.
From the tool's definition "Run ANALYZE on the entire database to update statistics"
Risk signalsBulk/mass operation — affects multiple targets
Attacks that exploit this kind of access
The rule that runs PostgreSQL_analyze_database safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Postgres, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For PostgreSQL_analyze_database, this is the rule to start with:
PostgreSQL_analyze_database stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Postgres, apply this rule, and every PostgreSQL_analyze_database call is checked against it from then on.
Questions about PostgreSQL_analyze_database
Run ANALYZE on the entire database to update statistics. It is categorised as a Execute tool in the Postgres MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Postgres MCP server in PolicyLayer and add a rule for PostgreSQL_analyze_database: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Postgres. Nothing to install.
PostgreSQL_analyze_database is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the PostgreSQL_analyze_database rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for PostgreSQL_analyze_database. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
PostgreSQL_analyze_database is provided by the Postgres MCP server (mukul975/postgres-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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