Used to look up merkle tree proof information for multiple compressed assets by public key (32 byte base58 encoded address)
AI agents call getAssetProofs to retrieve information from Solana MCP Demo without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves merkle tree proof data for compressed assets, which is informational in nature. It has no side effects, does not modify blockchain state, and does not execute code or trigger transactions. The read-only nature is consistent with sibling tools (getAsset, getAssets, getAssetsByOwner) which are also data retrieval operations.
From the tool's definition Tool description states it is 'Used to look up merkle tree proof information' - a query operation that retrieves data without modification. The verb 'look up' and the context of fetching 'proof information' for assets indicates read-only data retrieval.
Attacks that exploit this kind of access
Used to look up merkle tree proof information for multiple compressed assets by public key (32 byte base58 encoded address). It is categorised as a Read tool in the Solana MCP Demo MCP Server, which means it retrieves data without modifying state.
Register the Solana MCP Demo MCP server in PolicyLayer and add a rule for getAssetProofs: 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 Solana MCP Demo. Nothing to install.
getAssetProofs 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 getAssetProofs 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 getAssetProofs. 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.
getAssetProofs is provided by the Solana MCP Demo MCP server (metaplex-foundation/das-mcp-server). 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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