This record as markdown: /tools/goplausible-algorand-mcp/api-ultrade-market-chains.md
What api_ultrade_market_chains does on Algorand MCP
AI agents call api_ultrade_market_chains to retrieve information from Algorand MCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why api_ultrade_market_chains is rated Low
This tool retrieves information about available blockchain chains. It performs no modification, deletion, execution, or financial transaction. The operation is purely informational and read-only, making it a Read category tool with low severity since unauthorized access to chain metadata poses minimal risk.
From the tool's definition Tool name 'api_ultrade_market_chains' and description 'Get blockchain chains' indicate a retrieval operation with no side effects. The verb 'Get' and the read-only nature of fetching chain information from a blockchain API confirm this is a query operation.
Attacks that exploit this kind of access
The rule that runs api_ultrade_market_chains safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Algorand MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For api_ultrade_market_chains, this is the rule to start with:
api_ultrade_market_chains 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 Algorand MCP, apply this rule, and every api_ultrade_market_chains call is checked against it from then on.
Questions about api_ultrade_market_chains
Get blockchain chains. It is categorised as a Read tool in the Algorand MCP MCP Server, which means it retrieves data without modifying state.
Register the Algorand MCP server in PolicyLayer and add a rule for api_ultrade_market_chains: 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 Algorand MCP. Nothing to install.
api_ultrade_market_chains 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 api_ultrade_market_chains 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 api_ultrade_market_chains. 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.
api_ultrade_market_chains is provided by the Algorand MCP server (goplausible/algorand-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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