Low Risk

get_token_reduction

Get token reduction statistics for CoD vs CoT

How to control get_token_reduction ↓

What get_token_reduction does on Chain of Draft (CoD) MCP Server

AI agents call get_token_reduction to retrieve information from Chain of Draft (CoD) MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Low Risk

Why get_token_reduction needs a policy

This tool retrieves and returns pre-computed or cached statistics about token reduction performance. It does not create, modify, delete, execute code, or trigger external operations. It is a straightforward data retrieval function that produces read-only insights into system performance metrics.

From the tool's definition The tool name 'get_token_reduction' and description 'Get token reduction statistics for CoD vs CoT' indicates retrieval of performance metrics. The verb 'Get' and the word 'statistics' confirm this is a query/retrieval operation with no side effects.

Documented attack patterns abuse exactly the kind of access get_token_reduction gives an agent:

How to control get_token_reduction

PolicyLayer is an MCP gateway — it sits between your AI agents and Chain of Draft (CoD) MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_token_reduction:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_token_reduction": {}
  }
}

get_token_reduction is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

  1. Create a free account and register Chain of Draft (CoD) MCP Server — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Related tools and policies

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Questions about get_token_reduction

What does the get_token_reduction tool do? +

Get token reduction statistics for CoD vs CoT. It is categorised as a Read tool in the Chain of Draft (CoD) MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_token_reduction? +

Register the Chain of Draft (CoD) MCP Server MCP server in PolicyLayer and add a rule for get_token_reduction: 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 Chain of Draft (CoD) MCP Server. Nothing to install.

What risk level is get_token_reduction? +

get_token_reduction is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_token_reduction? +

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

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

get_token_reduction is provided by the Chain of Draft (CoD) MCP Server MCP server (stat-guy/chain-of-draft). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Chain of Draft (CoD) MCP Server tool call.

Start from Chain of Draft (CoD) MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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7 Chain of Draft (CoD) MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.

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