Resolve redirect chain for a URL without downloading the full body. Returns final URL + redirect count.
Risk signalsAccepts URL/endpoint input (url)
Part of the LinkPulse server.
Free to start. No card required.
AI agents use linkpulse_resolve to create or modify resources in LinkPulse. 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 linkpulse_resolve 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 LinkPulse.
Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.
{
"version": "1",
"default": "deny",
"tools": {
"linkpulse_resolve": {
"limits": [
{
"counter": "linkpulse_resolve_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}See the full LinkPulse policy for all 4 tools.
These attack patterns abuse exactly the kind of access linkpulse_resolve 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.
Resolve redirect chain for a URL without downloading the full body. Returns final URL + redirect count.. It is categorised as a Write tool in the LinkPulse MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the LinkPulse MCP server in PolicyLayer and add a rule for linkpulse_resolve: 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 LinkPulse. Nothing to install.
linkpulse_resolve 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 linkpulse_resolve 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 linkpulse_resolve. 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.
linkpulse_resolve is provided by the LinkPulse MCP server (https://linkpulse-neon.vercel.app/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 4 LinkPulse 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.