get_servicenow_knowledge_article
Get a full knowledge base article by sys_id or number (e.g., KB0010001).
This record as markdown: /tools/freshdesk/get-servicenow-knowledge-article.md
What get_servicenow_knowledge_article does on Freshdesk
AI agents call get_servicenow_knowledge_article to retrieve information from Freshdesk without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_servicenow_knowledge_article is rated Low
This tool retrieves and queries existing knowledge base articles without creating, modifying, deleting, or executing operations. It is a straightforward read operation with minimal security risk, as it only accesses stored informational content.
From the tool's definition Tool description states 'Get a full knowledge base article' with retrieval by sys_id or number (KB0010001). The verb 'Get' and the retrieval-only nature indicate no modification or side effects.
Attacks that exploit this kind of access
The rule that runs get_servicenow_knowledge_article safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Freshdesk, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_servicenow_knowledge_article, this is the rule to start with:
get_servicenow_knowledge_article is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Freshdesk, apply this rule, and every get_servicenow_knowledge_article call is checked against it from then on.
Questions about get_servicenow_knowledge_article
Get a full knowledge base article by sys_id or number (e.g., KB0010001). It is categorised as a Read tool in the Freshdesk MCP Server, which means it retrieves data without modifying state.
Register the Freshdesk MCP server in PolicyLayer and add a rule for get_servicenow_knowledge_article: 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 Freshdesk. Nothing to install.
get_servicenow_knowledge_article 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 get_servicenow_knowledge_article 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 get_servicenow_knowledge_article. 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.
get_servicenow_knowledge_article is provided by the Freshdesk MCP server (@mindstone-engineering/mcp-server-freshdesk). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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