Search for code that implements a business capability
AI agents call search_by_business_capability to retrieve information from MCP Code Analysis Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves or queries code based on business capability criteria. The word 'search' and the description's focus on finding/locating code (not modifying, deleting, or executing it) confirms it is a Read operation. It performs semantic code analysis to return relevant results, similar to a grep or codebase search utility. No data modification, deletion, or code execution is involved.
From the tool's definition Tool name contains 'search' and description states 'Search for code that implements a business capability' — purely a retrieval/query operation with no side effects.
Documented attack patterns abuse exactly the kind of access search_by_business_capability gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and MCP Code Analysis Server, and nothing reaches the server without passing your rules. This is the rule we recommend for search_by_business_capability:
{
"version": "1",
"default": "deny",
"tools": {
"search_by_business_capability": {}
}
}search_by_business_capability is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Search for code that implements a business capability. It is categorised as a Read tool in the MCP Code Analysis Server MCP Server, which means it retrieves data without modifying state.
Register the MCP Code Analysis Server MCP server in PolicyLayer and add a rule for search_by_business_capability: 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 MCP Code Analysis Server. Nothing to install.
search_by_business_capability is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the search_by_business_capability 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 search_by_business_capability. 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.
search_by_business_capability is provided by the MCP Code Analysis Server MCP server (johannhartmann/mcpcodeanalysis). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from MCP Code Analysis Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
44 MCP Code Analysis Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.