claim_free_key

SERVERMcp Server SOURCEhttps://dchub.cloud/mcp

Medium RISK CLASS

Category Write

Parameters 20 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/cloud-dchub-mcp-server/claim-free-key.md

WHAT IT DOES

What claim_free_key does on Mcp Server

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

Parameter	Type	Required	Description
`email`	string	—	Optional owner email to make the key recoverable across sessions; use only an address your human explicitly gave
`client_name`	string	—	Your agent/app name for attribution, e.g. "Claude Desktop" or "acme-siting-bot"

Parameters from the server's own tool schema.

RISK

Why claim_free_key is rated Medium

Creates a new API key resource; reversible and limited to account provisioning.

From the tool's definition Mints a free key and returns it plus connect_url

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs claim_free_key safely

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

claim_free_key Rate-limited

claim_free_key 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": {
    "claim_free_key": {
      "limits": [
        {
          "counter": "claim_free_key_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 Mcp Server, apply this rule, and every claim_free_key call is checked against it from then on.

FAQ

Questions about claim_free_key

What does the claim_free_key tool do? +

Use this when the user wants more DC Hub data center data than keyless allows, or asks for a key; no key is needed to start. Mints a free key and returns it plus connect_url, a connector URL with the key embedded (the only thing hosted chat clients keep). Free key: previews plus 2 full answers per tool per day. Add an email: 50 calls/day. Ask the user for an email first; pass it only if they typed it (makes the key recoverable). Save and reuse the key (lost one: recover_my_key); don't re-mint. Then ask the real question (execute_plan for multi-step). If a call was answered with a sign-in challenge (401 WWW-Authenticate), prefer signing in: that identity persists, but a human must finish it in a browser. No challenge (Claude Code, Cursor, most agents) means OAuth is not available to you and the key is right. Ex: "Set me up with a DC Hub key.". It is categorised as a Write tool in the Mcp Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does claim_free_key accept? +

claim_free_key accepts 2 parameters: email, client_name. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on claim_free_key? +

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

What risk level is claim_free_key? +

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

Can I rate-limit claim_free_key? +

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

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

claim_free_key is provided by the Mcp Server MCP server (https://dchub.cloud/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Mcp Server, and thousands of servers like it.

This server

All 94 Mcp Server tools →

Across the catalogue

The MCP Attack Database →

Guides

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