This record as markdown: /tools/ruflo/analyze-diff-stats.md
What analyze_diff-stats does on Ruflo
AI agents call analyze_diff-stats to retrieve information from Ruflo without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why analyze_diff-stats is rated Low
This tool queries git diff statistics, which is a non-destructive read operation. It retrieves information about changes between git revisions without side effects, creating no risk of data modification, deletion, or code execution. The low severity reflects minimal blast radius if misused by an agent—it can only expose repository metadata already accessible to the tool's execution context.
From the tool's definition Tool name 'analyze_diff-stats' and description 'Get quick statistics for git diff' indicate a read-only operation that retrieves and reports statistics from git diff output without modifying repositories or executing arbitrary code.
Attacks that exploit this kind of access
The rule that runs analyze_diff-stats safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Ruflo, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For analyze_diff-stats, this is the rule to start with:
analyze_diff-stats 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 Ruflo, apply this rule, and every analyze_diff-stats call is checked against it from then on.
Questions about analyze_diff-stats
Get quick statistics for git diff Use when native. It is categorised as a Read tool in the Ruflo MCP Server, which means it retrieves data without modifying state.
Register the Ruflo MCP server in PolicyLayer and add a rule for analyze_diff-stats: 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 Ruflo. Nothing to install.
analyze_diff-stats 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 analyze_diff-stats 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 analyze_diff-stats. 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.
analyze_diff-stats is provided by the Ruflo MCP server (ruvnet/ruflo). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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