snow_knowledge_article_manage
Unified knowledge article management (create, update, get, publish, retire, search)
This record as markdown: /tools/serac/snow-knowledge-article-manage.md
What snow_knowledge_article_manage does on Serac
AI agents use snow_knowledge_article_manage to create or update resources in Serac, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Serac environment.
Why snow_knowledge_article_manage is rated Medium
The tool performs reversible write operations (create, update, publish) on knowledge articles within the ServiceNow platform. While 'retire' suggests removal, knowledge article retirement in ServiceNow is typically a status change rather than permanent deletion. The 'get' and 'search' operations are read-only. The most severe applicable category is Write since the tool enables creation and modification of data.
From the tool's definition Tool description explicitly states 'create, update, get, publish, retire, search' — the create/update/publish/retire actions modify and change state of knowledge articles in ServiceNow.
Attacks that exploit this kind of access
The rule that runs snow_knowledge_article_manage safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Serac, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For snow_knowledge_article_manage, this is the rule to start with:
snow_knowledge_article_manage stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Serac, apply this rule, and every snow_knowledge_article_manage call is checked against it from then on.
Questions about snow_knowledge_article_manage
Unified knowledge article management (create, update, get, publish, retire, search). It is categorised as a Write tool in the Serac MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Serac MCP server in PolicyLayer and add a rule for snow_knowledge_article_manage: 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 Serac. Nothing to install.
snow_knowledge_article_manage is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the snow_knowledge_article_manage 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 snow_knowledge_article_manage. 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.
snow_knowledge_article_manage is provided by the Serac MCP server (serac-labs/serac). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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