inspect_contract
AI agents call inspect_contract to retrieve information from Foundry MCP Project without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool name 'inspect' typically indicates examination or retrieval without modification. In the context of an Ethereum development environment, inspecting a contract would mean reading its source code, bytecode, ABI, or deployed state—classic Read operations.
From the tool's definition Tool name 'inspect_contract' combined with server context (Foundry MCP for Ethereum development) suggests read-only introspection of contract code, properties, or state.
Attacks that exploit this kind of access
inspect_contract. It is categorised as a Read tool in the Foundry MCP Project MCP Server, which means it retrieves data without modifying state.
Register the Foundry MCP Project MCP server in PolicyLayer and add a rule for inspect_contract: 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 Foundry MCP Project. Nothing to install.
inspect_contract 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 inspect_contract 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 inspect_contract. 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.
inspect_contract is provided by the Foundry MCP Project MCP server (lhemerly/foundry-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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