oauth_exchange_code

用授权码换取 token (Exchange authorization code for token)

SERVERTencent Ad MCP Server SOURCEandyleimc-source/tencent-ad-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/andyleimc-source-tencent-ad-mcp/oauth-exchange-code.md

WHAT IT DOES

What oauth_exchange_code does on Tencent Ad MCP Server

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

RISK

Why oauth_exchange_code is rated Medium

This tool exchanges an OAuth authorization code for an access token. It creates/writes a new token credential on the server side. While it's part of an authentication flow rather than modifying business data, the action is not purely read-only — it commits a token issuance that grants ongoing access to the Tencent Ads Marketing API.

From the tool's definition 用授权码换取 token (Exchange authorization code for token)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs oauth_exchange_code safely

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

oauth_exchange_code Rate-limited

oauth_exchange_code 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": {
    "oauth_exchange_code": {
      "limits": [
        {
          "counter": "oauth_exchange_code_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 Tencent Ad MCP Server, apply this rule, and every oauth_exchange_code call is checked against it from then on.

FAQ

Questions about oauth_exchange_code

What does the oauth_exchange_code tool do? +

用授权码换取 token (Exchange authorization code for token). It is categorised as a Write tool in the Tencent Ad MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on oauth_exchange_code? +

Register the Tencent Ad MCP Server MCP server in PolicyLayer and add a rule for oauth_exchange_code: 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 Tencent Ad MCP Server. Nothing to install.

What risk level is oauth_exchange_code? +

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

Can I rate-limit oauth_exchange_code? +

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

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

oauth_exchange_code is provided by the Tencent Ad MCP Server MCP server (andyleimc-source/tencent-ad-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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

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All 357 Tencent Ad MCP Server tools →

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generate_and_fetch_code on Stitch MCP Server → The MCP Attack Database →

Guides

Govern customer-ops agents →Argument validation →Scoped token →