This record as markdown: /tools/io-github-bitsandtea-postking-mcp/onboard-brand.md
What onboard_brand does on Postking Mcp
AI agents use onboard_brand to create or update resources in Postking Mcp, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Postking Mcp environment.
Why onboard_brand is rated Medium
The tool creates or initializes a brand resource within the PostKing system, modifying platform state reversibly. Without destructive operations or financial transactions, this is categorized as Write. Severity is medium because onboarding a brand could involve multiple downstream effects (domain registration, content scheduling permissions, billing setup), but the action itself is reversible.
From the tool's definition Tool name 'onboard_brand' indicates creation or setup of a new brand entity. Sibling tools like 'brand_truth_create', 'brand_truth_delete', and 'add_domain' confirm this server manages brand configuration and data.
Attacks that exploit this kind of access
The rule that runs onboard_brand safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Postking Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For onboard_brand, this is the rule to start with:
onboard_brand 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 Postking Mcp, apply this rule, and every onboard_brand call is checked against it from then on.
Questions about onboard_brand
onboard_brand is a write tool on the Postking MCP server. It is categorised as a Write tool in the Postking Mcp MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Postking MCP server in PolicyLayer and add a rule for onboard_brand: 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 Postking Mcp. Nothing to install.
onboard_brand 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 onboard_brand 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 onboard_brand. 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.
onboard_brand is provided by the Postking MCP server (postking-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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