AI agents invoke open_database to trigger actions in Ida Domain. 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.
Opening a database in IDA Pro loads and potentially analyzes a binary file, triggering external operations (IDA Pro process, file system access, analysis). This goes beyond a simple read — it initiates a workflow/process.
From the tool's definition Tool name 'open_database' on an IDA Pro MCP server described as enabling 'on-demand database loading and programmatic reverse engineering workflows'. Sibling tools include 'close_database', suggesting this opens/loads an IDA database file.
Documented attack patterns abuse exactly the kind of access open_database gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Ida Domain, and nothing reaches the server without passing your rules. This is the rule we recommend for open_database:
{
"version": "1",
"default": "deny",
"tools": {
"open_database": {
"limits": [
{
"counter": "open_database_rate",
"window": "minute",
"max": 10,
"scope": "grant"
}
]
}
}
}open_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.
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open_database. It is categorised as a Execute tool in the Ida Domain MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Ida Domain MCP server in PolicyLayer and add a rule for open_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 Ida Domain. Nothing to install.
open_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 open_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 open_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.
open_database is provided by the Ida Domain MCP server (xxyyue/ida_domain_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Ida Domain, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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74 Ida Domain tools catalogued and risk-classified — across an index of 43,000+ MCP servers.