AI agents call providerGuides to retrieve information from Terraform without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
guide | string | — | Specific guide to fetch (by slug or title) |
search | string | — | Search term to filter guides |
provider | string | Yes | Provider name (e.g. 'aws') |
namespace | string | — | Provider namespace (e.g. 'hashicorp') |
Parameters from the server's own tool schema.
This tool retrieves informational content (guides, version upgrade information, feature documentation) from the Terraform Registry without creating, modifying, deleting, or executing any infrastructure code. It is purely a read operation for querying and displaying guide data.
From the tool's definition Tool name 'providerGuides' combined with description 'List and view provider-specific guides' indicates retrieval and display of documentation. No side effects or state modifications are possible.
Attacks that exploit this kind of access
List and view provider-specific guides, including version upgrades and feature guides. It is categorised as a Read tool in the Terraform MCP Server, which means it retrieves data without modifying state.
providerGuides accepts 4 parameters: guide, search, provider, namespace. Required: provider. The full parameter table on this page comes from the server's own tool schema.
Register the Terraform MCP server in PolicyLayer and add a rule for providerGuides: 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 Terraform. Nothing to install.
providerGuides 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 providerGuides 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 providerGuides. 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.
providerGuides is provided by the Terraform MCP server (terraform-mcp-server). 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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