Use this when you need to discover files in an app's source snapshot. Returns file paths matching a glob pattern (no content). Useful for exploring project structure before reading or searching files.
Risk signalsAccepts file system path (path)
Part of the AppDeploy server.
Free to start. No card required.
AI agents call src_glob to retrieve information from AppDeploy without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.
Even though src_glob only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
{
"version": "1",
"default": "deny",
"tools": {
"src_glob": {}
}
}See the full AppDeploy policy for all 11 tools.
These attack patterns abuse exactly the kind of access src_glob gives an agent. Each links to the full case and the policy that stops it:
Other read tools across the catalogue. The same approach applies to each: allow, with a rate cap to control cost.
Use this when you need to discover files in an app's source snapshot. Returns file paths matching a glob pattern (no content). Useful for exploring project structure before reading or searching files.. It is categorised as a Read tool in the AppDeploy MCP Server, which means it retrieves data without modifying state.
Register the AppDeploy MCP server in PolicyLayer and add a rule for src_glob: 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 AppDeploy. Nothing to install.
src_glob 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 src_glob 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 src_glob. 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.
src_glob is provided by the AppDeploy MCP server (appdeploy/deploy). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 11 AppDeploy tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
4,600+ MCP servers and 31,000+ tools scanned and risk-classified.