get_promotion

Get details of a specific promotion/coupon code.

SERVERFavCRM SOURCEhttps://api.favcrm.io/mcp

Low RISK CLASS

Category Read

Parameters 11 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-favcrm-favcrm/get-promotion.md

WHAT IT DOES

What get_promotion does on FavCRM

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

Parameter	Type	Required	Description
`promotionId`	string	Yes	The promotion ID

Parameters from the server's own tool schema.

RISK

Why get_promotion is rated Low

This is a straightforward data retrieval function that queries promotion/coupon information from the CRM database. It has no side effects, does not execute code, and does not modify, delete, or create data.

From the tool's definition The tool 'get_promotion' with description 'Get details of a specific promotion/coupon code' retrieves data without modifying or deleting anything. The verb 'get' and 'details' indicate a query operation.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_promotion safely

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

get_promotion Allowed

get_promotion 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": {
    "get_promotion": {}
  }
}

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

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

FAQ

Questions about get_promotion

What does the get_promotion tool do? +

Get details of a specific promotion/coupon code. It is categorised as a Read tool in the FavCRM MCP Server, which means it retrieves data without modifying state.

What parameters does get_promotion accept? +

get_promotion accepts 1 parameter: promotionId. Required: promotionId. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on get_promotion? +

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

What risk level is get_promotion? +

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

Can I rate-limit get_promotion? +

Yes. Add a rate_limit block to the get_promotion 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 get_promotion completely? +

Set action: deny in the PolicyLayer policy for get_promotion. 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 get_promotion? +

get_promotion is provided by the FavCRM MCP server (https://api.favcrm.io/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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