This record as markdown: /tools/eda-agent/proj-compile.md
What proj_compile does on Eda Agent
AI agents invoke proj_compile to trigger actions in Eda Agent. 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 proj_compile is rated High
Compilation is an Execute operation—it runs a process that transforms source files into artifacts (typically gerber files, netlists, or binary outputs in PCB design context). The action's outcome depends on the project contents and Altium's compilation logic, not merely on static data retrieval. While the sibling tools (app_get_* and app_attach) are mostly Read/Write, proj_compile explicitly performs a build step.
From the tool's definition Tool name is 'proj_compile' from an Altium Designer MCP server with 290+ automation tools; 'compile' indicates execution of a build/compilation process on a design project, which triggers external operations with effects dependent on project state and…
Attacks that exploit this kind of access
The rule that runs proj_compile safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Eda Agent, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For proj_compile, this is the rule to start with:
proj_compile 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 Eda Agent, apply this rule, and every proj_compile call is checked against it from then on.
Questions about proj_compile
proj_compile is a execute tool on the Eda Agent MCP server. It is categorised as a Execute tool in the Eda Agent MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Eda Agent MCP server in PolicyLayer and add a rule for proj_compile: 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 Eda Agent. Nothing to install.
proj_compile 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 proj_compile 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 proj_compile. 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.
proj_compile is provided by the Eda Agent MCP server (salitronic/eda-agent). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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