This record as markdown: /tools/io-github-devopam-mcpg/describe-redis-cache-table.md
What describe_redis_cache_table does on Mcpg
AI agents call describe_redis_cache_table to retrieve information from Mcpg without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why describe_redis_cache_table is rated Low
The tool name indicates a read operation that queries table metadata or structure. No evidence suggests mutation, deletion, or execution of arbitrary commands. The empty description lowers confidence slightly, but the naming convention and context strongly indicate this is a retrieval operation with no side effects.
From the tool's definition Tool name 'describe_redis_cache_table' uses the verb 'describe', which typically retrieves metadata or schema information about a table without modifying data.
Attacks that exploit this kind of access
The rule that runs describe_redis_cache_table safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Mcpg, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For describe_redis_cache_table, this is the rule to start with:
describe_redis_cache_table 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 Mcpg, apply this rule, and every describe_redis_cache_table call is checked against it from then on.
Questions about describe_redis_cache_table
describe_redis_cache_table is a read tool on the Mcpg MCP server. It is categorised as a Read tool in the Mcpg MCP Server, which means it retrieves data without modifying state.
Register the Mcpg MCP server in PolicyLayer and add a rule for describe_redis_cache_table: 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 Mcpg. Nothing to install.
describe_redis_cache_table 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 describe_redis_cache_table 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 describe_redis_cache_table. 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.
describe_redis_cache_table is provided by the Mcpg MCP server (pypi:mcpg). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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