This record as markdown: /tools/0click-insta/dm-send.md
What dm_send does on 0click Insta
AI agents use dm_send to create or update resources in 0click Insta, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your 0click Insta environment.
Why dm_send is rated Medium
An AI agent can call dm_send faster than any human can review: one bad instruction and it creates or modifies resources in 0click Insta by the hundred, each call as confident as the last.
Attacks that exploit this kind of access
The rule that runs dm_send safely
PolicyLayer is an MCP gateway: it sits between your AI agents and 0click Insta, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For dm_send, this is the rule to start with:
dm_send 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 0click Insta, apply this rule, and every dm_send call is checked against it from then on.
Questions about dm_send
Send a direct message to a username. It is categorised as a Write tool in the 0click Insta MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the 0click Insta MCP server in PolicyLayer and add a rule for dm_send: 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 0click Insta. Nothing to install.
dm_send 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 dm_send 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 dm_send. 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.
dm_send is provided by the 0click Insta MCP server (akufikri/0click-insta). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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