Complete Robinhood account linking after user approved on their phone. Call this AFTER the user confirms they tapped APPROVE on the Robinhood phone notification. If it returns 'pending', the user hasn't approved yet - ask them to check their phone again.
Risk signalsHandles credentials or secrets (password)
Part of the Trayd server.
Free to start. No card required.
AI agents use complete_robinhood_link to create or modify resources in Trayd. Write operations carry medium risk because an autonomous agent could trigger bulk unintended modifications. Rate limits prevent a single agent session from making hundreds of changes in rapid succession. Argument validation ensures the agent passes expected values.
Without a policy, an AI agent could call complete_robinhood_link repeatedly, creating or modifying resources faster than any human could review. PolicyLayer's rate limiting ensures write operations happen at a controlled pace, and argument validation catches malformed or unexpected inputs before they reach Trayd.
Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.
{
"version": "1",
"default": "deny",
"tools": {
"complete_robinhood_link": {
"limits": [
{
"counter": "complete_robinhood_link_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}See the full Trayd policy for all 11 tools.
These attack patterns abuse exactly the kind of access complete_robinhood_link gives an agent. Each links to the full case and the policy that stops it:
Other write tools across the catalogue. The same approach applies to each: rate-limit and validate the arguments.
Complete Robinhood account linking after user approved on their phone. Call this AFTER the user confirms they tapped APPROVE on the Robinhood phone notification. If it returns 'pending', the user hasn't approved yet - ask them to check their phone again.. It is categorised as a Write tool in the Trayd MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Trayd MCP server in PolicyLayer and add a rule for complete_robinhood_link: 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 Trayd. Nothing to install.
complete_robinhood_link 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 complete_robinhood_link 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 complete_robinhood_link. 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.
complete_robinhood_link is provided by the Trayd MCP server (trayders/trayd). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 11 Trayd tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
4,600+ MCP servers and 31,000+ tools scanned and risk-classified.