Find all Blueprint-exposed functions and properties across the codebase.
AI agents call find_blueprint_exposed to retrieve information from Ue Codegraph without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries an indexed database to discover Blueprint-exposed API surface. It has no side effects and aligns with 'Read' category tools like find_call_chain, find_references, and get_index_status on the same server. The blast radius of misuse is minimal—an agent could query the database but cannot modify code, execute operations, or delete data.
From the tool's definition find_blueprint_exposed performs a search/query operation ('Find all Blueprint-exposed functions and properties') across the codebase using the SQLite database index. It retrieves information without modifying, deleting, or executing code.
Attacks that exploit this kind of access
Find all Blueprint-exposed functions and properties across the codebase. It is categorised as a Read tool in the Ue Codegraph MCP Server, which means it retrieves data without modifying state.
Register the Ue Codegraph MCP server in PolicyLayer and add a rule for find_blueprint_exposed: 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 Ue Codegraph. Nothing to install.
find_blueprint_exposed 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 find_blueprint_exposed 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 find_blueprint_exposed. 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.
find_blueprint_exposed is provided by the Ue Codegraph MCP server (yomenstyle/ue-codegraph-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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