get_nft_history
Get the transfer history of NFTs in a collection.
This record as markdown: /tools/io-github-aibtcdev-mcp-server/get-nft-history.md
What get_nft_history does on Aibtc
AI agents call get_nft_history to retrieve information from Aibtc without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_nft_history is rated Low
The tool queries historical data about NFT transfers. It performs a read-only operation that retrieves information without creating, modifying, deleting, or executing any actions. The most severe risk is accidental information exposure, which is minimal for historical public blockchain data.
From the tool's definition Tool description states 'Get the transfer history of NFTs in a collection.' This is a retrieval operation with no indication of modification, deletion, or side effects.
Attacks that exploit this kind of access
The rule that runs get_nft_history 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 get_nft_history, this is the rule to start with:
get_nft_history is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Aibtc, apply this rule, and every get_nft_history call is checked against it from then on.
Questions about get_nft_history
Get the transfer history of NFTs in a collection. It is categorised as a Read tool in the Aibtc MCP Server, which means it retrieves data without modifying state.
Register the Aibtc MCP server in PolicyLayer and add a rule for get_nft_history: 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.
get_nft_history 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 get_nft_history 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 get_nft_history. 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.
get_nft_history 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.
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