새 Velog 시리즈를 생성합니다.
AI agents use velog_create_series to create or update resources in Velog — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Velog environment.
This tool creates a new series on the Velog platform, which is a reversible write operation. While it modifies the user's Velog account state, series creation does not irreversibly destroy data or execute arbitrary code. The medium severity reflects that unauthorized series creation could pollute a user's content catalog and require manual cleanup, but the impact is limited to the creator's own account space.
From the tool's definition Tool name 'velog_create_series' and description '새 Velog 시리즈를 생성합니다' (Creates a new Velog series) indicate creation of content that can be modified or deleted later.
Documented attack patterns abuse exactly the kind of access velog_create_series gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Velog, and nothing reaches the server without passing your rules. This is the rule we recommend for velog_create_series:
{
"version": "1",
"default": "deny",
"tools": {
"velog_create_series": {
"limits": [
{
"counter": "velog_create_series_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}velog_create_series 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.
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새 Velog 시리즈를 생성합니다. It is categorised as a Write tool in the Velog MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Velog MCP server in PolicyLayer and add a rule for velog_create_series: 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 Velog. Nothing to install.
velog_create_series 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 velog_create_series 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 velog_create_series. 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.
velog_create_series is provided by the Velog MCP server (seongwon030/velog_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Velog, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
29 Velog tools catalogued and risk-classified — across an index of 43,000+ MCP servers.