compile_asset_catalog

// WHEN AI AGENTS USE THIS TOOL

AI agents invoke compile_asset_catalog to trigger processes or run actions in Xcode. Execute operations can have side effects beyond the immediate call -- triggering builds, sending notifications, or starting workflows. Rate limits and argument validation are essential to prevent runaway execution.

// WHY ENFORCE A POLICY ON COMPILE_ASSET_CATALOG

compile_asset_catalog can trigger processes with real-world consequences. An uncontrolled agent might start dozens of builds, send mass notifications, or kick off expensive compute jobs. Intercept enforces rate limits and validates arguments to keep execution within safe bounds.

// RECOMMENDED POLICY

Execute tools trigger processes. Rate-limit and validate arguments to prevent unintended side effects.

xcode.yaml

tools:
  compile_asset_catalog:
    rules:
      - action: allow
        rate_limit:
          max: 10
          window: 60
        validate:
          required_args: true

See the full Xcode policy for all 18 tools.

// DETAILS

Tool Name compile_asset_catalog

Category Execute

MCP Server Xcode MCP Server

Risk Level High

// MORE XCODE TOOLS

Execute build_project Execute run_lldb Execute run_tests Execute run_xcrun Write boot_simulator Write set_project_path Write set_projects_base_dir Write swift_package_update

View all 18 tools →

// WHAT CAN GO WRONG

Agents calling execute-class tools like compile_asset_catalog have been implicated in these attack patterns. Read the full case and prevention policy for each:

Browse the full MCP Attack Database →

// OTHER EXECUTE TOOLS ACROSS MCP SERVERS

Other tools in the Execute risk category across the catalogue. The same policy patterns (rate-limit, validate) apply to each.

Atv build_stake_tx Atv build_unstake_tx Acdp start_local Pentagonal pentagonal_audit Pentagonal pentagonal_compile ACR — Agent Composition Records getting_started

// IN CONTEXT OF HIGH RISK

compile_asset_catalog is one of the high-risk operations in Xcode. For the full severity-focused view — only the high-risk tools with their recommended policies — see the breakdown for this server, or browse all high-risk tools across every MCP server.

// RELATED READING

// FAQ

What does the compile_asset_catalog tool do? +

Compiles an asset catalog using 'actool'.. It is categorised as a Execute tool in the Xcode MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on compile_asset_catalog? +

Add a rule in your Intercept YAML policy under the tools section for compile_asset_catalog. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Xcode MCP server.

What risk level is compile_asset_catalog? +

compile_asset_catalog is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit compile_asset_catalog? +

Yes. Add a rate_limit block to the compile_asset_catalog rule in your Intercept 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.

How do I block compile_asset_catalog completely? +

Set action: deny in the Intercept policy for compile_asset_catalog. 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.

What MCP server provides compile_asset_catalog? +

compile_asset_catalog is provided by the Xcode MCP server (xcode-mcp-server). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Let agents act without letting them run wild.