This record as markdown: /tools/156554395-tx-cos-mcp/get-upload-progress.md
What get_upload_progress does on Tencent Cloud COS MCP Server
AI agents call get_upload_progress to retrieve information from Tencent Cloud COS MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_upload_progress is rated Low
This tool queries and returns progress metadata about ongoing uploads. It performs only data retrieval operations without modifying, creating, deleting, or executing any operations. The retrieved information is transient state data, posing no destructive risk. Classification as Read is appropriate.
From the tool's definition Tool name 'get_upload_progress' and description '获取当前所有未完成上传的进度信息' (Get progress information of all incomplete uploads) indicate retrieval of status data with no side effects.
Attacks that exploit this kind of access
The rule that runs get_upload_progress safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Tencent Cloud COS MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_upload_progress, this is the rule to start with:
get_upload_progress 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 Tencent Cloud COS MCP Server, apply this rule, and every get_upload_progress call is checked against it from then on.
Questions about get_upload_progress
获取当前所有未完成上传的进度信息. It is categorised as a Read tool in the Tencent Cloud COS MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Tencent Cloud COS MCP Server MCP server in PolicyLayer and add a rule for get_upload_progress: 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 Tencent Cloud COS MCP Server. Nothing to install.
get_upload_progress 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_upload_progress 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_upload_progress. 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_upload_progress is provided by the Tencent Cloud COS MCP Server MCP server (156554395/tx-cos-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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