Parse an explicit user-agent string via POST /v3/user-agent. Paid only. Cost: 1 credit. Returns browser, device, OS, and engine details. This MCP tool parses only the uaString you pass. It does not infer a caller user-agent from the MCP transport. For multiple strings, use bulk_parse_user_agent.
Part of the Ipgeolocation Io MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.
AI agents invoke parse_user_agent to trigger processes or run actions in Ipgeolocation Io. Execute operations can have side effects beyond the immediate call -- triggering builds, sending notifications, or starting workflows. Rate limits and argument validation are essential to prevent runaway execution.
parse_user_agent can trigger processes with real-world consequences. An uncontrolled agent might start dozens of builds, send mass notifications, or kick off expensive compute jobs. Intercept enforces rate limits and validates arguments to keep execution within safe bounds.
Execute tools trigger processes. Rate-limit and validate arguments to prevent unintended side effects.
tools:
parse_user_agent:
rules:
- action: allow
rate_limit:
max: 10
window: 60
validate:
required_args: trueSee the full Ipgeolocation Io policy for all 16 tools.
Agents calling execute-class tools like parse_user_agent have been implicated in these attack patterns. Read the full case and prevention policy for each:
Other tools in the Execute risk category across the catalogue. The same policy patterns (rate-limit, validate) apply to each.
parse_user_agent is one of the high-risk operations in Ipgeolocation Io. For the full severity-focused view — only the high-risk tools with their recommended policies — see the breakdown for this server, or browse all high-risk tools across every MCP server.
Parse an explicit user-agent string via POST /v3/user-agent. Paid only. Cost: 1 credit. Returns browser, device, OS, and engine details. This MCP tool parses only the uaString you pass. It does not infer a caller user-agent from the MCP transport. For multiple strings, use bulk_parse_user_agent.. It is categorised as a Execute tool in the Ipgeolocation Io MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Add a rule in your Intercept YAML policy under the tools section for parse_user_agent. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Ipgeolocation Io MCP server.
parse_user_agent is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the parse_user_agent rule in your Intercept 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 Intercept policy for parse_user_agent. 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.
parse_user_agent is provided by the Ipgeolocation Io MCP server (ipgeolocation-io-mcp). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Open source. One binary. Zero dependencies.
npx -y @policylayer/intercept