Read a file from within a project
AI agents call read_file to retrieve information from Agent-VC MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves file contents from a sandboxed project environment. It performs a query-like operation with no capacity to modify, delete, or execute code. The restricted scope (within a project) and read-only nature make this a straightforward Read category with low severity—misuse would only expose existing data, not cause harm.
From the tool's definition Tool name is 'read_file' and description states 'Read a file from within a project'. The verb 'read' and lack of any modification capability clearly indicate data retrieval without side effects.
Attacks that exploit this kind of access
Read a file from within a project. It is categorised as a Read tool in the Agent-VC MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Agent-VC MCP Server MCP server in PolicyLayer and add a rule for read_file: 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 Agent-VC MCP Server. Nothing to install.
read_file 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 read_file 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 read_file. 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.
read_file is provided by the Agent-VC MCP Server MCP server (manbothq/agent-vc-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.
Teams ship this data inside their own products. See what a licence covers →