Fetch available versions for a specific system software dependency.
AI agents call mittwald_app_dependency_versions to retrieve information from Mittwald MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool fetches/retrieves dependency version metadata without creating, modifying, deleting, or executing operations. It has no side effects and poses minimal risk if misused by an AI agent, as it only exposes informational data about available software versions.
From the tool's definition Tool name 'mittwald_app_dependency_versions' and description 'Fetch available versions for a specific system software dependency' indicate a read-only query operation that retrieves version information without modifying any data.
Attacks that exploit this kind of access
Fetch available versions for a specific system software dependency. It is categorised as a Read tool in the Mittwald MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Mittwald MCP Server MCP server in PolicyLayer and add a rule for mittwald_app_dependency_versions: 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 Mittwald MCP Server. Nothing to install.
mittwald_app_dependency_versions 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 mittwald_app_dependency_versions 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 mittwald_app_dependency_versions. 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.
mittwald_app_dependency_versions is provided by the Mittwald MCP Server MCP server (mittwald/mcp-server). 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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