db_exec
Execute multiple SQL statements in a batch (max 50). Useful for migrations or multi-step operations.
This record as markdown: /tools/cloud-easybits-easybits/db-exec.md
What db_exec does on EasyBits
AI agents invoke db_exec to trigger actions in EasyBits. 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 db_exec is rated High
Executes arbitrary SQL statements with no restrictions preventing destructive operations like DROP or DELETE.
From the tool's definition Execute multiple SQL statements in a batch; migrations or multi-step operations.
Attacks that exploit this kind of access
The rule that runs db_exec safely
PolicyLayer is an MCP gateway: it sits between your AI agents and EasyBits, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For db_exec, this is the rule to start with:
db_exec 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 EasyBits, apply this rule, and every db_exec call is checked against it from then on.
Questions about db_exec
Execute multiple SQL statements in a batch (max 50). Useful for migrations or multi-step operations. It is categorised as a Execute tool in the EasyBits MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the EasyBits MCP server in PolicyLayer and add a rule for db_exec: 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 EasyBits. Nothing to install.
db_exec 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 db_exec 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 db_exec. 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.
db_exec is provided by the EasyBits MCP server (@easybits.cloud/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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