seafile_upload_file
A write tool on the Seafile MCP server.
This record as markdown: /tools/5p00kyy-seafile-mcp/seafile-upload-file.md
What seafile_upload_file does on Seafile MCP Server
AI agents use seafile_upload_file to create or update resources in Seafile MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Seafile MCP Server environment.
Why seafile_upload_file is rated Medium
Upload operations create or modify files in storage systems, which is a Write action. Severity is high because: (1) an AI agent with credential access could upload malicious files, overwrite legitimate files, or consume storage quota; (2) uploaded files may affect other users or system operations; (3) the impact depends on where files are written and what permissions exist.
From the tool's definition Tool name 'seafile_upload_file' indicates file upload functionality. Combined with sibling tools that include delete, move, and copy operations, this tool creates or modifies data in Seafile cloud storage.
Attacks that exploit this kind of access
The rule that runs seafile_upload_file safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Seafile MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For seafile_upload_file, this is the rule to start with:
seafile_upload_file stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Seafile MCP Server, apply this rule, and every seafile_upload_file call is checked against it from then on.
Questions about seafile_upload_file
seafile_upload_file is a write tool on the Seafile MCP Server MCP server. It is categorised as a Write tool in the Seafile MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Seafile MCP Server MCP server in PolicyLayer and add a rule for seafile_upload_file: 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 Seafile MCP Server. Nothing to install.
seafile_upload_file is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the seafile_upload_file 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 seafile_upload_file. 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.
seafile_upload_file is provided by the Seafile MCP Server MCP server (5p00kyy/seafile-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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