AI agents use confluence_add_label to create or update resources in Sage MCP — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Sage MCP environment.
Adding a label modifies page metadata reversibly—labels can be removed or changed later. This is a Write operation (creates/modifies data) rather than Read (no side effects), Execute (doesn't run code/commands), Destructive (reversible), Financial (no money movement), or Other.
From the tool's definition Tool name is 'confluence_add_label' and description states 'Add a label to a Confluence page'. The verb 'Add' indicates data modification that creates or appends a label to an existing page.
Documented attack patterns abuse exactly the kind of access confluence_add_label gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Sage MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for confluence_add_label:
{
"version": "1",
"default": "deny",
"tools": {
"confluence_add_label": {
"limits": [
{
"counter": "confluence_add_label_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}confluence_add_label 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.
Free to start. No card required.
Add a label to a Confluence page. It is categorised as a Write tool in the Sage MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Sage MCP server in PolicyLayer and add a rule for confluence_add_label: 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 Sage MCP. Nothing to install.
confluence_add_label 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 confluence_add_label 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 confluence_add_label. 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.
confluence_add_label is provided by the Sage MCP server (sagemcp/sagemcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 359 Sage MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
359 Sage MCP tools catalogued and risk-classified — across an index of 42,500+ MCP servers.