updsts
Verified Safeby zv-louis
Overview
A command-line tool and local MCP server for managing and updating AWS STS credentials in a credentials file.
Installation
updsts mcp --mcp-serverEnvironment Variables
- http_proxy
- HTTP_PROXY
- https_proxy
- HTTPS_PROXY
Security Notes
The server securely handles AWS credentials by reading from standard AWS credentials files and managing temporary STS tokens. Sensitive information like secret keys and session tokens are masked when displayed or retrieved via MCP tools, preventing their exposure to external agents. Communication for the MCP server itself uses stdio, limiting direct network exposure for the MCP interface. Proxy settings are read from environment variables, which is standard practice. No 'eval' or other directly exploitable patterns were identified.
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