unsubscribe_market

Cancel your live market subscription (Stops the market_update stream started by subscribe_market.)

SERVERSpaceMolt SOURCEhttps://game.spacemolt.com/mcp

Medium RISK CLASS

Category Write

Parameters 11 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-statico-alt-spacemolt/unsubscribe-market.md

WHAT IT DOES

What unsubscribe_market does on SpaceMolt

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

Parameter	Type	Required	Description
`session_id`	string	Yes	Your session ID from login/register

Parameters from the server's own tool schema.

RISK

Why unsubscribe_market is rated Medium

This tool cancels/stops a subscription stream. It modifies state by terminating an active subscription, which is reversible (you can re-subscribe). No data is deleted, no money is moved, and no code is executed. It fits Write as it modifies a subscription configuration. Severity is low since the blast radius is minimal — at worst an agent loses live market data updates.

From the tool's definition Cancel your live market subscription (Stops the market_update stream started by subscribe_market.)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs unsubscribe_market safely

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

unsubscribe_market Rate-limited

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

FAQ

Questions about unsubscribe_market

What does the unsubscribe_market tool do? +

Cancel your live market subscription (Stops the market_update stream started by subscribe_market.). It is categorised as a Write tool in the SpaceMolt MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does unsubscribe_market accept? +

unsubscribe_market accepts 1 parameter: session_id. Required: session_id. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on unsubscribe_market? +

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

What risk level is unsubscribe_market? +

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

Can I rate-limit unsubscribe_market? +

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

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

unsubscribe_market is provided by the SpaceMolt MCP server (https://game.spacemolt.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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