Perform an HTTP request against the Sei Cosmos LCD (REST) endpoint. Provide the LCD path and optional query/body; specify chain_id or an explicit endpoint override.
AI agents invoke RpcLcdController-callCosmosLcd to trigger actions in Seitrace Insights MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.
This tool executes arbitrary HTTP requests against a blockchain REST endpoint with caller-controlled path, query, and body parameters. While it may be used for read-only queries, it can also trigger state-changing operations (broadcasts, transactions) depending on the endpoint path provided. The ability to specify an explicit endpoint override further expands the blast radius.
From the tool's definition Perform an HTTP request against the Sei Cosmos LCD (REST) endpoint... specify chain_id or an explicit endpoint override
Documented attack patterns abuse exactly the kind of access RpcLcdController-callCosmosLcd gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Seitrace Insights MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for RpcLcdController-callCosmosLcd:
{
"version": "1",
"default": "deny",
"tools": {
"RpcLcdController-callCosmosLcd": {
"limits": [
{
"counter": "rpclcdcontroller-callcosmoslcd_rate",
"window": "minute",
"max": 10,
"scope": "grant"
}
]
}
}
}RpcLcdController-callCosmosLcd stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Perform an HTTP request against the Sei Cosmos LCD (REST) endpoint. Provide the LCD path and optional query/body; specify chain_id or an explicit endpoint override. It is categorised as a Execute tool in the Seitrace Insights MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Seitrace Insights MCP Server MCP server in PolicyLayer and add a rule for RpcLcdController-callCosmosLcd: 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 Seitrace Insights MCP Server. Nothing to install.
RpcLcdController-callCosmosLcd is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the RpcLcdController-callCosmosLcd 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 RpcLcdController-callCosmosLcd. 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.
RpcLcdController-callCosmosLcd is provided by the Seitrace Insights MCP Server MCP server (seitrace/seitrace-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Seitrace Insights MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
52 Seitrace Insights MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.