Name Whisper - ENS Intelligence for AI Agents

Endpoint

Hosted endpoint · transport streamable-http

Connect

This is a remote MCP server — point an MCP client at the endpoint URL. Clients with native remote support (Claude, Cursor, VS Code, …):

For stdio-only clients (older Claude Desktop, etc.), bridge with mcp-remote:

If the server requires authentication, add the provider's token/header (e.g. an X-API-Key) per its docs. A quick reachability check:

Tools

• search_ens_names — Natural language search across 3.5M indexed ENS names (869K currently registered) with automatic intent detection.
• enumerate_entities — List a finite real-world category (e.g. "F1 world champions") as verified ENS labels grouped by available vs registered.
• get_name_details — Full metadata for a name: owner, expiry, listings, offers, ENSIP-25 agent bindings.
• check_availability — Bulk check registration status for multiple names.
• get_similar_names — Semantic vector similarity search (256-dim embeddings) across the full ENS corpus.
• get_valuation — Three-track valuation (comparable-sales
• get_market_activity — Recent completed market events: sales, premium (Dutch-auction) registrations, and name-for-name swaps.
• get_expiring_names — Names by lifecycle window - expiring soon
• wash_check — Detect suspicious wash-trading patterns in a name's sales history.
• get_wallet_portfolio — All ENS names owned by a wallet with listings
• find_alpha — Scan the marketplace for names listed below comparable-sales valuation.
• get_primary_name — Resolve the ENS primary name for a wallet address.
• manage_ens_name — Comprehensive management info for a name: status, expiry, wrapper state, recommendations.
• provision_agent_identity — One-call agent identity setup with ENS name recommendations and ENSIP-25 binding.
• get_agent_reputation — Check ENSIP-25 bindings and ERC-8004 reputation for a name or wallet.
• search_agent_directory — Find AI agents by capability
• get_caller_identity — Return the authenticated caller identity derived from ERC-8128 signature.
• search_knowledge — Search the ENS knowledge base (governance
• get_usage_stats — Session usage statistics: tool call counts, success rates, latency.
• purchase_name — Buy a listed name or register an available name on-chain.
• make_offer — Submit a bid on a registered ENS name.
• bulk_register — Register up to 20 names in 2 transactions via Multicall3.
• renew_ens_name — Renew a name or batch of names via Multicall3.
• transfer_ens_name — Transfer name ownership (auto-detects wrapped vs unwrapped).
• bulk_transfer_ens_names — Transfer up to 20 names in a single Multicall3 transaction.
• set_ens_records — Set resolver records (addresses
• bulk_set_records — Set records for up to 50 names in a single resolver multicall.
• set_primary_name — Set the reverse resolution (primary name) for a wallet.
• set_resolver — Change the resolver contract for a name.
• wrap_name — Wrap a name into the ENS NameWrapper (ERC-721 -> ERC-1155).
• unwrap_name — Unwrap a wrapped name back to the BaseRegistrar.
• manage_fuses — Read or burn fuses on a wrapped name (irreversible).
• mint_subnames — Bulk-create subnames under a parent name in one transaction.
• extend_subname_expiry — Extend a subname's expiry up to the parent's expiry.
• approve_operator — Approve or revoke an operator (setApprovalForAll) on the ENS contracts.
• reclaim_name — Sync ENS Registry ownership with the BaseRegistrar token owner.
• create_listing — List a name for sale via a Seaport 1.6 order (1% seller-paid fee).
• cancel_listing — Cancel a listing via Seaport cancel() - invalidates the order on every venue once mined.
• cancel_offer — Cancel an offer you made via Seaport cancel().
• accept_offer — Accept a standing offer (atomic WETH <-> name fulfillOrder).
• batch_purchase — Buy up to 20 specific listed names in one Seaport transaction.
• sweep — Floor-sweep the cheapest N listed names in a category within a budget (max 20 per tx).
• batch_create_listings — Bulk-list names with one EIP-712 bulk signature.
• register_agent — Register an ENS name as an ERC-8004 agent identity on Ethereum mainnet.

About MCP

The Model Context Protocol (MCP) is an open protocol Anthropic introduced for connecting LLM-based agents to external tools and data sources. Providers publish MCP servers that expose their API surface as structured, discoverable tools — an MCP-compatible client (Claude Desktop, Cursor, Cline, Continue, etc.) can connect to the server and call its tools without any per-provider integration code.

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