proj_compare_sch_pcb
A read tool on the Eda Agent MCP server.
This record as markdown: /tools/eda-agent/proj-compare-sch-pcb.md
What proj_compare_sch_pcb does on Eda Agent
AI agents call proj_compare_sch_pcb to retrieve information from Eda Agent without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why proj_compare_sch_pcb is rated Low
The name implies a comparison between schematic and PCB designs, which is typically a read/analysis operation with no side effects. However, the empty description lowers confidence. Severity is medium because misuse in an EDA context could surface misleading design data, though it's unlikely to cause irreversible harm.
From the tool's definition Tool name 'proj_compare_sch_pcb' suggests comparing schematic to PCB, which is a read/query operation. Description is empty.
Attacks that exploit this kind of access
The rule that runs proj_compare_sch_pcb 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_compare_sch_pcb, this is the rule to start with:
proj_compare_sch_pcb is read-only, so it stays allowed. 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_compare_sch_pcb call is checked against it from then on.
Questions about proj_compare_sch_pcb
proj_compare_sch_pcb is a read tool on the Eda Agent MCP server. It is categorised as a Read tool in the Eda Agent MCP Server, which means it retrieves data without modifying state.
Register the Eda Agent MCP server in PolicyLayer and add a rule for proj_compare_sch_pcb: 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_compare_sch_pcb 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 proj_compare_sch_pcb 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_compare_sch_pcb. 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_compare_sch_pcb 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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