This record as markdown: /tools/eaveluo-1panel-mcp/tag-image.md
What tag_image does on 1Panel MCP Server
AI agents use tag_image to create or update resources in 1Panel MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your 1Panel MCP Server environment.
Why tag_image is rated Medium
Tagging a Docker image creates a new reference/label pointing to an existing image. This is a reversible write operation (tags can be removed) with low blast radius — it doesn't delete, execute, or move money.
From the tool's definition Tag image — creates a new tag/alias for an existing Docker image
Attacks that exploit this kind of access
The rule that runs tag_image safely
PolicyLayer is an MCP gateway: it sits between your AI agents and 1Panel MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For tag_image, this is the rule to start with:
tag_image 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 1Panel MCP Server, apply this rule, and every tag_image call is checked against it from then on.
Questions about tag_image
tag_image is a write tool on the 1Panel MCP Server MCP server. It is categorised as a Write tool in the 1Panel MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the 1Panel MCP Server MCP server in PolicyLayer and add a rule for tag_image: 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 1Panel MCP Server. Nothing to install.
tag_image 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 tag_image 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 tag_image. 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.
tag_image is provided by the 1Panel MCP Server MCP server (eaveluo/1panel-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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