Get pending EIP-712 bids matching a specific Merkle root. Useful for seeing competition on a trait-based bid set. Rate limit: 10 per 10 min (read bucket — shared with browse_types, browse_traits, get_punk_details, get_listings, get_floor_price, get_bids_for_punk).
Risk signalsAdmin/system-level operation
Part of the Lightyear CryptoPunks server.
Free to start. No card required.
AI agents call get_bids_for_merkle_root to retrieve information from Lightyear CryptoPunks without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.
Even though get_bids_for_merkle_root only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
{
"version": "1",
"default": "deny",
"tools": {
"get_bids_for_merkle_root": {}
}
}See the full Lightyear CryptoPunks policy for all 11 tools.
These attack patterns abuse exactly the kind of access get_bids_for_merkle_root gives an agent. Each links to the full case and the policy that stops it:
Other read tools across the catalogue. The same approach applies to each: allow, with a rate cap to control cost.
Get pending EIP-712 bids matching a specific Merkle root. Useful for seeing competition on a trait-based bid set. Rate limit: 10 per 10 min (read bucket — shared with browse_types, browse_traits, get_punk_details, get_listings, get_floor_price, get_bids_for_punk).. It is categorised as a Read tool in the Lightyear CryptoPunks MCP Server, which means it retrieves data without modifying state.
Register the Lightyear CryptoPunks MCP server in PolicyLayer and add a rule for get_bids_for_merkle_root: 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 Lightyear CryptoPunks. Nothing to install.
get_bids_for_merkle_root is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_bids_for_merkle_root 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 get_bids_for_merkle_root. 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.
get_bids_for_merkle_root is provided by the Lightyear CryptoPunks MCP server (https://punks.lightyear.build/api/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 11 Lightyear CryptoPunks tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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