grant_instance_connector_folder

Grant one of your instances access to a folder on a file connector, by share URL or resource id. Returns the created grant including its

SERVERProAgentStore SOURCEhttps://mcp.proagentstore.online/mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade D, identity unverified Pull the record →

This record as markdown: /tools/io-github-proagentstore-platform/grant-instance-connector-folder.md

WHAT IT DOES

What grant_instance_connector_folder does on ProAgentStore

AI agents call grant_instance_connector_folder to retrieve information from ProAgentStore without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why grant_instance_connector_folder is rated Low

Even though grant_instance_connector_folder only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs grant_instance_connector_folder safely

PolicyLayer is an MCP gateway: it sits between your AI agents and ProAgentStore, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For grant_instance_connector_folder, this is the rule to start with:

grant_instance_connector_folder Allowed

grant_instance_connector_folder is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "grant_instance_connector_folder": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect ProAgentStore, apply this rule, and every grant_instance_connector_folder call is checked against it from then on.

FAQ

Questions about grant_instance_connector_folder

What does the grant_instance_connector_folder tool do? +

Grant one of your instances access to a folder on a file connector, by share URL or resource id. Returns the created grant including its. It is categorised as a Read tool in the ProAgentStore MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on grant_instance_connector_folder? +

Register the ProAgentStore MCP server in PolicyLayer and add a rule for grant_instance_connector_folder: 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 ProAgentStore. Nothing to install.

What risk level is grant_instance_connector_folder? +

grant_instance_connector_folder is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit grant_instance_connector_folder? +

Yes. Add a rate_limit block to the grant_instance_connector_folder 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.

How do I block grant_instance_connector_folder completely? +

Set action: deny in the PolicyLayer policy for grant_instance_connector_folder. 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.

What MCP server provides grant_instance_connector_folder? +

grant_instance_connector_folder is provided by the ProAgentStore MCP server (https://mcp.proagentstore.online/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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