add_fee_liquidity

Add liquidity to a Fee AMM pool. You must provide equal USD value of both tokens.

SERVERTempo SOURCEarome3/tempo-mcp

Critical RISK CLASS

Category Financial

Parameters 00 required

Recommended Approval-gatedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/arome3-tempo-mcp/add-fee-liquidity.md

WHAT IT DOES

What add_fee_liquidity does on Tempo

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

RISK

Why add_fee_liquidity is rated Critical

This tool commits real financial assets (tokens of equal USD value) to an AMM liquidity pool on a blockchain. This is a financial operation that moves or locks user funds, fitting the Financial category. Misuse by an AI agent could result in significant financial loss or unintended capital deployment.

From the tool's definition Add liquidity to a Fee AMM pool. You must provide equal USD value of both tokens.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs add_fee_liquidity safely

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

add_fee_liquidity Approval-gated

Any call to add_fee_liquidity 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": {
    "add_fee_liquidity": {
      "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 Tempo, apply this rule, and every add_fee_liquidity call is checked against it from then on.

FAQ

Questions about add_fee_liquidity

What does the add_fee_liquidity tool do? +

Add liquidity to a Fee AMM pool. You must provide equal USD value of both tokens. It is categorised as a Financial tool in the Tempo MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on add_fee_liquidity? +

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

What risk level is add_fee_liquidity? +

add_fee_liquidity 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 add_fee_liquidity? +

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

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

add_fee_liquidity is provided by the Tempo MCP server (arome3/tempo-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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