tengu_v3_news_event_by_id

SERVERTengu SOURCEHlobo-dev/tengu-mcp

Medium RISK CLASS

Category Write

Parameters 31 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/tengu-mcp/tengu-v3-news-event-by-id.md

WHAT IT DOES

What tengu_v3_news_event_by_id does on Tengu

AI agents use tengu_v3_news_event_by_id to create or update resources in Tengu, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Tengu environment.

Parameter	Type	Required
`page`	integer	—
`items`	integer	—
`eventid`	string	Yes

Parameters from the server's own tool schema.

RISK

Why tengu_v3_news_event_by_id is rated Medium

An AI agent can call tengu_v3_news_event_by_id faster than any human can review: one bad instruction and it creates or modifies resources in Tengu by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs tengu_v3_news_event_by_id safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Tengu, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For tengu_v3_news_event_by_id, this is the rule to start with:

tengu_v3_news_event_by_id Rate-limited

tengu_v3_news_event_by_id stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "tengu_v3_news_event_by_id": {
      "limits": [
        {
          "counter": "tengu_v3_news_event_by_id_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Tengu, apply this rule, and every tengu_v3_news_event_by_id call is checked against it from then on.

FAQ

Questions about tengu_v3_news_event_by_id

What does the tengu_v3_news_event_by_id tool do? +

All news items belonging to one clustered event, looked up by eventid, paginated. Call this when you already have an eventid from another news result and the user wants the full article set behind that single catalyst or story cluster. It is categorised as a Write tool in the Tengu MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does tengu_v3_news_event_by_id accept? +

tengu_v3_news_event_by_id accepts 3 parameters: page, items, eventid. Required: eventid. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on tengu_v3_news_event_by_id? +

Register the Tengu MCP server in PolicyLayer and add a rule for tengu_v3_news_event_by_id: 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 Tengu. Nothing to install.

What risk level is tengu_v3_news_event_by_id? +

tengu_v3_news_event_by_id is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit tengu_v3_news_event_by_id? +

Yes. Add a rate_limit block to the tengu_v3_news_event_by_id 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.

How do I block tengu_v3_news_event_by_id completely? +

Set action: deny in the PolicyLayer policy for tengu_v3_news_event_by_id. 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.

What MCP server provides tengu_v3_news_event_by_id? +

tengu_v3_news_event_by_id is provided by the Tengu MCP server (Hlobo-dev/tengu-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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