extend_stacking

Update an existing PoX-5 stake: extend the lock, add STX, switch signer manager, or change payout calldata (pox-5 stake-update). Any combination in one call. Increasing locks more of the address

SERVERAibtc SOURCEaibtcdev/aibtc-mcp-server

Critical RISK CLASS

Category Financial

Parameters 00 required

Recommended Approval-gatedsee the rule below

Registry record Grade F, identity verified Pull the record →

This record as markdown: /tools/io-github-aibtcdev-mcp-server/extend-stacking.md

WHAT IT DOES

What extend_stacking does on Aibtc

AI agents use extend_stacking to commit financial operations through Aibtc, usually the final step of a payment, billing, or trading workflow. A call moves real money.

RISK

Why extend_stacking is rated Critical

Modifies financial staking commitments by locking STX and changing payout configurations.

From the tool's definition extend the lock, add STX, switch signer manager, change payout calldata

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs extend_stacking safely

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

extend_stacking Approval-gated

Any call to extend_stacking is blocked until a human approves it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "extend_stacking": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}

GATE THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Aibtc, apply this rule, and every extend_stacking call is checked against it from then on.

FAQ

Questions about extend_stacking

What does the extend_stacking tool do? +

Update an existing PoX-5 stake: extend the lock, add STX, switch signer manager, or change payout calldata (pox-5 stake-update). Any combination in one call. Increasing locks more of the address. It is categorised as a Financial tool in the Aibtc MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on extend_stacking? +

Register the Aibtc MCP server in PolicyLayer and add a rule for extend_stacking: 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 Aibtc. Nothing to install.

What risk level is extend_stacking? +

extend_stacking is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit extend_stacking? +

Yes. Add a rate_limit block to the extend_stacking 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 extend_stacking completely? +

Set action: deny in the PolicyLayer policy for extend_stacking. 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 extend_stacking? +

extend_stacking is provided by the Aibtc MCP server (aibtcdev/aibtc-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Aibtc, and thousands of servers like it.

This server

All 366 Aibtc tools → Critical-risk tools on this server →

Across the catalogue

All critical-risk MCP tools → The MCP Attack Database →

Guides

Govern MCP payment tools →Human-in-the-loop →Tool call approval →