smart_completion

A execute tool on the DeepMyst MCP server.

SERVERDeepMyst MCP Server SOURCEdeepmyst/deepmyst-mcp

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade B, identity unverified Pull the record →

This record as markdown: /tools/deepmyst-deepmyst-mcp/smart-completion.md

WHAT IT DOES

What smart_completion does on DeepMyst MCP Server

AI agents invoke smart_completion to trigger actions in DeepMyst MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.

RISK

Why smart_completion is rated High

Based on the server description and sibling tools (auto_routed_completion, deepmyst_completion, optimized_completion), this tool likely executes LLM completion requests by routing them to external models. The empty description lowers confidence. Execute is the most appropriate category as it triggers external operations (LLM API calls) whose effects depend on arguments.

From the tool's definition Tool name 'smart_completion' and server context of LLM optimization/routing suggests executing LLM completions; description is empty providing no additional detail.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs smart_completion safely

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

smart_completion Rate-limited

smart_completion stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "smart_completion": {
      "limits": [
        {
          "counter": "smart_completion_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about smart_completion

What does the smart_completion tool do? +

smart_completion is a execute tool on the DeepMyst MCP Server MCP server. It is categorised as a Execute tool in the DeepMyst MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on smart_completion? +

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

What risk level is smart_completion? +

smart_completion is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit smart_completion? +

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

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

smart_completion is provided by the DeepMyst MCP Server MCP server (deepmyst/deepmyst-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on DeepMyst MCP Server, and thousands of servers like it.

This server

All 5 DeepMyst MCP Server tools → High-risk tools on this server →

Across the catalogue

All high-risk MCP tools → The MCP Attack Database →

Guides

Govern code and CI agents →Agent sandbox →Least privilege for MCP →