web_research
Search the web, fact-check claims, compare items, or conduct deep research. Actions:
This record as markdown: /tools/ruflo/web-research.md
What web_research does on Ruflo
AI agents call web_research 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 web_research is rated Low
Web research, fact-checking, and item comparison are fundamentally retrieval operations with no side effects. The tool queries external data sources but does not create, modify, delete, execute code, or commit financial transactions. While it could theoretically be used to research sensitive topics, the tool itself has no capability to act on that information beyond returning results.
From the tool's definition Tool name is 'web_research' with description stating 'Search the web, fact-check claims, compare items, or conduct deep research.' These are all read-only operations that retrieve information without modifying external systems.
Attacks that exploit this kind of access
The rule that runs web_research 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 web_research, this is the rule to start with:
web_research 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 web_research call is checked against it from then on.
Questions about web_research
Search the web, fact-check claims, compare items, or conduct deep research. Actions:. 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 web_research: 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.
web_research 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 web_research 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 web_research. 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.
web_research 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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