# Name Whisper

> ENS intelligence layer for AI agents. Natural-language search across 3.6M+
> Ethereum Name Service names, comparable-sales valuation, cross-marketplace
> trading, and agent-identity infrastructure (ENSIP-25 / ERC-8004).

Name Whisper is the agent-native interface to ENS. Everything that a human can
do through the UI at https://namewhisper.ai is also available to agents via the
Model Context Protocol (MCP) over HTTP, with optional cryptographic
per-request authentication (ERC-8128) and optional pay-per-call commerce
(x402 on Base, or Machine Payments Protocol on Tempo).

## For agents

- MCP endpoint: https://namewhisper.ai/mcp (streamable-http transport)
- MCP server card: https://namewhisper.ai/.well-known/mcp.json
- Auth discovery (ERC-8128): https://namewhisper.ai/.well-known/oauth-protected-resource
- Payment discovery (x402 + MPP): https://namewhisper.ai/.well-known/x402
- Full tool reference: https://namewhisper.ai/llms-full.txt
- Public registry listing: `ai.namewhisper/ens-tools` on the MCP Registry

## Core capabilities

- [Name search](https://namewhisper.ai/find): natural-language queries,
  semantic vector similarity across 3.6M embedded names, bulk availability
  checks, creative name generation.
- [Valuation](https://namewhisper.ai/value): three-track model
  (comparable-sales, quality-reference, self-history) with confidence ratings
  and methodology narratives.
- [Market intelligence](https://namewhisper.ai/market): recent sales,
  listings, offers, transfers across OpenSea and Grails.
- [Portfolio](https://namewhisper.ai/portfolio): all names owned by a wallet,
  with P&L, expiry tracking, and batch management.
- [Registration + management](https://namewhisper.ai/tools): register,
  renew, transfer, set records, wrap/unwrap, manage fuses, mint subnames.
- [Agent identity](https://namewhisper.ai/agents): ENSIP-25 binding,
  ERC-8004 reputation lookup, agent directory.

## Guides

- [Developer docs](https://namewhisper.ai/docs)
- [Agent integration guide](https://namewhisper.ai/guide)
- [Agent identity landing](https://namewhisper.ai/agents)

## Policies

- [Terms of service](https://namewhisper.ai/terms)
- [Privacy](https://namewhisper.ai/privacy)