get_dropped_mempool_txs

Get transactions that were dropped from mempool

SERVERStacks AI MCP Server SOURCEstack-ai-mcp/stacks-mcp-server

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/stack-ai-mcp-stacks-mcp-server/get-dropped-mempool-txs.md

WHAT IT DOES

What get_dropped_mempool_txs does on Stacks AI MCP Server

AI agents call get_dropped_mempool_txs to retrieve information from Stacks AI MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why get_dropped_mempool_txs is rated Low

This tool retrieves historical or status information about transactions that failed to confirm and were removed from the mempool. It is purely informational—querying blockchain state without side effects. No funds are moved, data is not modified, code is not executed, and no operations are triggered. This is a straightforward Read operation with minimal blast radius if misused.

From the tool's definition Tool name 'get_dropped_mempool_txs' and description 'Get transactions that were dropped from mempool' indicate a retrieval operation with no modification or execution of blockchain operations.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_dropped_mempool_txs safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Stacks AI MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_dropped_mempool_txs, this is the rule to start with:

get_dropped_mempool_txs Allowed

get_dropped_mempool_txs is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_dropped_mempool_txs": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Stacks AI MCP Server, apply this rule, and every get_dropped_mempool_txs call is checked against it from then on.

FAQ

Questions about get_dropped_mempool_txs

What does the get_dropped_mempool_txs tool do? +

Get transactions that were dropped from mempool. It is categorised as a Read tool in the Stacks AI MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_dropped_mempool_txs? +

Register the Stacks AI MCP Server MCP server in PolicyLayer and add a rule for get_dropped_mempool_txs: 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 Stacks AI MCP Server. Nothing to install.

What risk level is get_dropped_mempool_txs? +

get_dropped_mempool_txs is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_dropped_mempool_txs? +

Yes. Add a rate_limit block to the get_dropped_mempool_txs 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.

How do I block get_dropped_mempool_txs completely? +

Set action: deny in the PolicyLayer policy for get_dropped_mempool_txs. 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.

What MCP server provides get_dropped_mempool_txs? +

get_dropped_mempool_txs is provided by the Stacks AI MCP Server MCP server (stack-ai-mcp/stacks-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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