oe_collections_add_article

Add a chat (article) to a collection. Idempotent in practice.

SERVER: SOURCEhtlin222/openevidence-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade C, identity unverified Pull the record →

This record as markdown: /tools/htlin222-openevidence-mcp/oe-collections-add-article.md

WHAT IT DOES

What oe_collections_add_article does on :

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

RISK

Why oe_collections_add_article is rated Medium

This tool creates or modifies collection membership by adding articles, which constitutes a reversible write operation. It does not execute code, delete data permanently, or move money. The idempotent nature confirms it is a write rather than a destructive action.

From the tool's definition Tool description states 'Add a chat (article) to a collection.' The verb 'add' indicates creation or modification of data.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs oe_collections_add_article safely

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

oe_collections_add_article Rate-limited

oe_collections_add_article 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": {
    "oe_collections_add_article": {
      "limits": [
        {
          "counter": "oe_collections_add_article_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 :, apply this rule, and every oe_collections_add_article call is checked against it from then on.

FAQ

Questions about oe_collections_add_article

What does the oe_collections_add_article tool do? +

Add a chat (article) to a collection. Idempotent in practice. It is categorised as a Write tool in the : MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on oe_collections_add_article? +

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

What risk level is oe_collections_add_article? +

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

Can I rate-limit oe_collections_add_article? +

Yes. Add a rate_limit block to the oe_collections_add_article 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 oe_collections_add_article completely? +

Set action: deny in the PolicyLayer policy for oe_collections_add_article. 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 oe_collections_add_article? +

oe_collections_add_article is provided by the : MCP server (htlin222/openevidence-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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