api_indexer_search_for_applications
Search for applications with various criteria
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What api_indexer_search_for_applications does on Algorand MCP
AI agents call api_indexer_search_for_applications 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_indexer_search_for_applications is rated Low
The tool performs a read-only search operation on Algorand blockchain applications. It retrieves information matching specified criteria but does not create, modify, delete, or execute transactions. The sibling tools (alpha_create_market_order, alpha_cancel_order, etc.) are financial/execute operations, but this tool is explicitly a search/query function with no side effects.
From the tool's definition Tool name contains 'search_for' and description states 'Search for applications with various criteria' — this is a query operation that retrieves data without modification or side effects.
Attacks that exploit this kind of access
The rule that runs api_indexer_search_for_applications 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_indexer_search_for_applications, this is the rule to start with:
api_indexer_search_for_applications 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_indexer_search_for_applications call is checked against it from then on.
Questions about api_indexer_search_for_applications
Search for applications with various criteria. 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_indexer_search_for_applications: 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_indexer_search_for_applications 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_indexer_search_for_applications 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_indexer_search_for_applications. 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_indexer_search_for_applications 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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