Resolve a Polygon address to a known entity via PredictionGuard's Wallet Registry (Polymarket core contracts, major stablecoins, known CEX hot wallets), falling back to on-chain heuristic classification for unknown addresses. Returns entity name, type, category, AML relevance, confidence, and sou...
Part of the Predictionguard server.
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AI agents use pg_wallet_entity_resolve to create or modify resources in Predictionguard. Write operations carry medium risk because an autonomous agent could trigger bulk unintended modifications. Rate limits prevent a single agent session from making hundreds of changes in rapid succession. Argument validation ensures the agent passes expected values.
Without a policy, an AI agent could call pg_wallet_entity_resolve repeatedly, creating or modifying resources faster than any human could review. PolicyLayer's rate limiting ensures write operations happen at a controlled pace, and argument validation catches malformed or unexpected inputs before they reach Predictionguard.
Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.
{
"version": "1",
"default": "deny",
"tools": {
"pg_wallet_entity_resolve": {
"limits": [
{
"counter": "pg_wallet_entity_resolve_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}See the full Predictionguard policy for all 41 tools.
These attack patterns abuse exactly the kind of access pg_wallet_entity_resolve gives an agent. Each links to the full case and the policy that stops it:
Other write tools across the catalogue. The same approach applies to each: rate-limit and validate the arguments.
Resolve a Polygon address to a known entity via PredictionGuard's Wallet Registry (Polymarket core contracts, major stablecoins, known CEX hot wallets), falling back to on-chain heuristic classification for unknown addresses. Returns entity name, type, category, AML relevance, confidence, and source-of-record URL.. It is categorised as a Write tool in the Predictionguard MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Predictionguard MCP server in PolicyLayer and add a rule for pg_wallet_entity_resolve: 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 Predictionguard. Nothing to install.
pg_wallet_entity_resolve is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the pg_wallet_entity_resolve 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.
Set action: deny in the PolicyLayer policy for pg_wallet_entity_resolve. 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.
pg_wallet_entity_resolve is provided by the Predictionguard MCP server (https://feedoracle.io/predictionguard/mcp/). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 41 Predictionguard tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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