polymarket_market_tags

List tags for a Polymarket market. Returns normalized tag rows attached to one Polymarket market id.

SERVERCrawlora SOURCEcrawlora-mcp

Low RISK CLASS

Category Read

Parameters 11 required

Recommended Allowedsee the rule below

Registry record Grade D, identity unverified Pull the record →

This record as markdown: /tools/crawlora-mcp/polymarket-market-tags.md

WHAT IT DOES

What polymarket_market_tags does on Crawlora

AI agents call polymarket_market_tags to retrieve information from Crawlora without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Parameter	Type	Required	Description
`id`	string	Yes	Polymarket market id

Parameters from the server's own tool schema.

RISK

Why polymarket_market_tags is rated Low

This tool queries and retrieves tag metadata from a Polymarket market without any capability to modify, delete, or execute operations. It is a pure read operation that has no side effects. The low severity reflects that accessing publicly available market tags poses minimal risk even if misused by an AI agent.

From the tool's definition Tool performs 'List tags' operation which is a retrieval action with no modification capability. The description explicitly states it 'Returns normalized tag rows' from a Polymarket market.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs polymarket_market_tags safely

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

polymarket_market_tags Allowed

polymarket_market_tags is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "polymarket_market_tags": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about polymarket_market_tags

What does the polymarket_market_tags tool do? +

List tags for a Polymarket market. Returns normalized tag rows attached to one Polymarket market id. It is categorised as a Read tool in the Crawlora MCP Server, which means it retrieves data without modifying state.

What parameters does polymarket_market_tags accept? +

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

How do I enforce a policy on polymarket_market_tags? +

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

What risk level is polymarket_market_tags? +

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

Can I rate-limit polymarket_market_tags? +

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

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

polymarket_market_tags is provided by the Crawlora MCP server (crawlora-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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