Compressed codebase orientation — returns filtered directory tree, key config files (package.json/Cargo.toml/etc compressed), git status, and detected entry points with their critical-path dependencies. Use this as the first call when exploring a new codebase.
AI agents call fullscope_project to retrieve information from Mcp Agent Opt without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs code analysis and navigation tasks (listing directories, reading config files, checking git status, mapping entry points) with no side effects. It retrieves and presents information about a codebase without creating, modifying, deleting, or executing anything. The blast radius of misuse is minimal—an AI agent could only gain unauthorized visibility into code structure, which is a read-level risk.
From the tool's definition Tool returns information only: 'filtered directory tree', 'key config files', 'git status', and 'detected entry points'. All operations are retrieval-oriented with no modification, deletion, or execution capabilities.
Attacks that exploit this kind of access
Compressed codebase orientation — returns filtered directory tree, key config files (package.json/Cargo.toml/etc compressed), git status, and detected entry points with their critical-path dependencies. Use this as the first call when exploring a new codebase. It is categorised as a Read tool in the Mcp Agent Opt MCP Server, which means it retrieves data without modifying state.
Register the Mcp Agent Opt MCP server in PolicyLayer and add a rule for fullscope_project: 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 Mcp Agent Opt. Nothing to install.
fullscope_project 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 fullscope_project 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 fullscope_project. 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.
fullscope_project is provided by the Mcp Agent Opt MCP server (justguy/fullscope-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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