搜索 API endpoints，支援模糊搜索和多種過濾條件
AI agents call search_apis to retrieve information from Swagger Json without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool retrieves and queries information about API endpoints from Swagger/OpenAPI documentation. It performs searches with filtering but does not create, modify, delete, or execute any operations. This is a pure read operation with minimal blast radius—an AI agent could only retrieve documentation information, causing no harmful side effects.
From the tool's definition Tool name is 'search_apis' and description indicates it 'search[es] API endpoints, support[s] fuzzy search and multiple filter conditions'. This is a query/search operation with no side effects.
Attacks that exploit this kind of access
搜索 API endpoints，支援模糊搜索和多種過濾條件. It is categorised as a Read tool in the Swagger Json MCP Server, which means it retrieves data without modifying state.
Register the Swagger Json MCP server in PolicyLayer and add a rule for search_apis: 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 Swagger Json. Nothing to install.
search_apis 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 search_apis 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 search_apis. 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.
search_apis is provided by the Swagger Json MCP server (llm-mcp-servers/swagger-json-mcp). 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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