Estimates the result of a token swap
AI agents call estimate-swap to retrieve information from Osmosis MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool performs a read-only estimation/simulation of a swap operation. It retrieves or calculates data about potential swap outcomes without committing any actual transaction, moving assets, or modifying blockchain state. This is a classic Read category tool—no side effects, only data retrieval/calculation.
From the tool's definition Tool name 'estimate-swap' and description 'Estimates the result of a token swap' indicate a query operation that returns calculated predictions without executing any transaction or modifying state.
Attacks that exploit this kind of access
Estimates the result of a token swap. It is categorised as a Read tool in the Osmosis MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Osmosis MCP Server MCP server in PolicyLayer and add a rule for estimate-swap: 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 Osmosis MCP Server. Nothing to install.
estimate-swap is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the estimate-swap 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 estimate-swap. 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.
estimate-swap is provided by the Osmosis MCP Server MCP server (myronkoch-dev/mcp-osmosis). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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