Set a clipboard entry by name (semantic key) or index (array-like). Named entries are upserted; indexed entries fail if index exists. Max 2MB per entry.
AI agents use pluggedin_clipboard_set to create or update resources in Pluggedin Mcp Proxy — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Pluggedin Mcp Proxy environment.
This tool creates or modifies clipboard data reversibly. It does not execute code, delete data irreversibly, or move money. The write operations are limited to clipboard entries (max 2MB) with no indication of side effects beyond data modification.
From the tool's definition Tool description states it 'Set[s] a clipboard entry' and performs 'upsert' operations on named entries, indicating create/modify operations.
Documented attack patterns abuse exactly the kind of access pluggedin_clipboard_set gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Pluggedin Mcp Proxy, and nothing reaches the server without passing your rules. This is the rule we recommend for pluggedin_clipboard_set:
{
"version": "1",
"default": "deny",
"tools": {
"pluggedin_clipboard_set": {
"limits": [
{
"counter": "pluggedin_clipboard_set_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}pluggedin_clipboard_set 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.
Set a clipboard entry by name (semantic key) or index (array-like). Named entries are upserted; indexed entries fail if index exists. Max 2MB per entry. It is categorised as a Write tool in the Pluggedin Mcp Proxy MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Pluggedin Mcp Proxy MCP server in PolicyLayer and add a rule for pluggedin_clipboard_set: 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 Pluggedin Mcp Proxy. Nothing to install.
pluggedin_clipboard_set 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 pluggedin_clipboard_set 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 pluggedin_clipboard_set. 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.
pluggedin_clipboard_set is provided by the Pluggedin Mcp Proxy MCP server (veriteknik/pluggedin-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 27 Pluggedin Mcp Proxy tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
27 Pluggedin Mcp Proxy tools catalogued and risk-classified — across an index of 42,500+ MCP servers.