DOCS BLOG ABOUT SECURE YOUR MCP

// MCP TOOL REFERENCE

NAME WHISPER TOOLS

34 tools from the Name Whisper MCP Server, categorised by risk level.

View the Name Whisper policy → Token cost: 8,423 tokens →

// ALL 34 NAME WHISPER TOOLS

READ 19 tools

Read check_availability Check availability of one or more ENS names. Returns status (AVAILABLE, REGISTERED, EXPIRED, or INVALID), o... Read find_alpha Scan the ENS marketplace for alpha — names listed below their comparable-sales valuation. Returns ranked op... Read get_agent_reputation Check if an ENS name or wallet is a registered AI agent. Returns ENSIP-25 agent-registration verification (... Read get_caller_identity Returns the authenticated identity of the calling agent. If you connected with ERC-8128 signed requests, th... Read get_market_activity Get recent ENS marketplace activity — sales, new listings, offers, mints, transfers, renewals, and burns. F... Read get_name_details Get full details for a specific ENS name including owner, expiry, tags, active listings (with prices in ETH... Read get_primary_name Check what primary ENS name is set for a wallet address (reverse resolution). Returns the ENS name that th... Read get_similar_names Find ENS names semantically similar to a given name using vector embeddings across 3.6M+ names. Returns sim... Read get_usage_stats Get usage statistics for this MCP server session. Returns tool call counts, success rates, and average late... Read get_valuation Get a confidence-rated valuation for an ENS name based on comparable sales, entity recognition (Wikipedia/W... Read get_wallet_portfolio Get all ENS names owned by a wallet address. Returns each name with label, tags, expiry, registration date,... Read provision_agent_identity Provision a complete ENS identity for an AI agent in one call. Describe your agent's purpose and budget — g... Read purchase_name Purchase an ENS name — either buy a listed name from a marketplace or register an available name directly o... Read renew_ens_name Renew an ENS name or batch of names. Returns the transaction data needed to extend registration. Unlike re... Read search_agent_directory Search the AI agent directory — find registered agents by name, capability, protocol support, or reputation... Read search_ens_names Search ENS names using natural language. Supports all query types: - Filtered search: "4-letter words under... Read search_knowledge Search the ENS knowledge base — governance proposals, protocol documentation, developer insights, blog post... Read unwrap_name Unwrap a .eth name from the ENS NameWrapper back to BaseRegistrar. This converts the name from an ERC-1155... Read wash_check Check if an ENS sale is a wash trade. Provide either a tx_hash to look up a pre-computed score, or provide ...

WRITE 10 tools

Write approve_operator Approve or revoke an operator for ENS contract interactions. An approved operator can transfer ANY token o... Write bulk_register Register multiple ENS names in bulk — batched into just 2 transactions (commit + register) via Multicall3. ... Write bulk_set_records Set ENS resolver records for multiple names in a single transaction — bulk record editing. All record upda... Write extend_subname_expiry Extend the expiry of an ENS subname in the NameWrapper. Subnames have their own expiry that cannot exceed ... Write manage_ens_name Get comprehensive management info for an ENS name. Returns: - Registration status (active, expiring soon, ... Write mint_subnames Bulk create subnames under a parent ENS name. Designed for agent fleet deployment — create identities like ... Write reclaim_name Reclaim ENS Registry ownership of a .eth name. This syncs the ENS Registry owner to match the BaseRegistra... Write set_ens_records Set ENS resolver records for a name you own. Returns encoded transaction calldata ready to sign and broadca... Write set_primary_name Set the primary ENS name (reverse resolution) for a wallet address. This controls what name is displayed w... Write set_resolver Change the resolver contract for an ENS name. The resolver is where a name's records live (ETH address, te...

DESTRUCTIVE 2 tools

Destructive manage_fuses Manage fuses on a wrapped ENS name. Fuses are permission bits that can be permanently burned to restrict wh... Destructive wrap_name Wrap an unwrapped .eth name into the ENS NameWrapper contract. Wrapping converts the name from an ERC-721 ...

EXECUTE 1 tools

Execute make_offer Submit an offer (bid) on a registered ENS name. Validates the offer, provides market context (listing price...

FINANCIAL 2 tools

Financial bulk_transfer_ens_names Transfer multiple ENS names in a single transaction via Multicall3 — bulk send. Much cheaper and faster th... Financial transfer_ens_name Transfer ownership of an ENS name to another wallet address. Automatically detects whether the name is wra...

// FAQ

How many tools does the Name Whisper MCP server have? +

The Name Whisper MCP server exposes 34 tools across 5 categories: Read, Write, Destructive, Execute, Financial.

How do I enforce policies on Name Whisper tools? +

Route the Name Whisper server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard — they are enforced on every call before it reaches the server.

What risk categories do Name Whisper tools fall into? +

Name Whisper tools are categorised as Read (19), Write (10), Destructive (2), Execute (1), Financial (2). Each category has a recommended default policy.

Let agents act without letting them run wild.

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