Ens Primary Name

OrganizationPopular

BankrBot

ens-primary-name

Set your primary ENS name on Base and other L2s. Use when user wants to set their ENS name, configure reverse resolution, set primary name, or make their address resolve to an ENS name. Supports Base, Arbitrum, Optimism, and Ethereum mainnet.

Overview

Publisher	BankrBot
Repository	`skills`
Skill name	`ens-primary-name`
Stars	1.2K
Forks	643
Bundled files	4
Links	Skill source Repository Homepage

Markdown instructions
A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.
Works with any LLM
AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.
4 bundled files
Scripts, templates, and references the model can read while it works. Files are read-only and never executed.
Open source
Published by BankrBot on GitHub. Read the source before you install it.

Installation

Install the Ens Primary Name AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

Open the app and go to Plugins → Skills.
Choose "Install from GitHub".
Paste the skill folder URL below and confirm.
https://github.com/BankrBot/skills/tree/main/ens-primary-name
Enable the skill in any chat where you want it available.

Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills

git clone --depth 1 https://github.com/BankrBot/skills.git /tmp/skills
mkdir -p .claude/skills
cp -r /tmp/skills/ens-primary-name .claude/skills/ens-primary-name

Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Ens Primary Name in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Ens Primary Name on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Ens Primary Name is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

Loaded only when it is needed
The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.
Switch models mid-chat
Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

ENS Primary Name

Set your primary ENS name on Base and other L2 chains via the ENS Reverse Registrar.

A primary name creates a bi-directional link:

Forward: name.eth → 0x1234... (set in ENS resolver)
Reverse: 0x1234... → name.eth (set via this skill)

Requirements

Required: Bankr CLI

This skill requires the Bankr CLI for transaction signing:

bash
bun install -g @bankr/cli
bankr login

The scripts use bankr agent to submit transactions like:


Submit this transaction: {"to": "0x...", "data": "0x...", "value": "0", "chainId": 8453}

Required: Node.js

Scripts use Node.js with viem for ENS namehash calculation and ABI encoding.

bash
npm install -g viem

Quick Start

bash
# Set primary name on Base
./scripts/set-primary.sh myname.eth

# Set on specific chain
./scripts/set-primary.sh myname.eth arbitrum

# Verify primary name is set
./scripts/verify-primary.sh 0x1234... base

# Set avatar (L1 only)
./scripts/set-avatar.sh myname.eth https://example.com/avatar.png

Supported Chains

Chain	Reverse Registrar
Base	`0x0000000000D8e504002cC26E3Ec46D81971C1664`
Arbitrum	`0x0000000000D8e504002cC26E3Ec46D81971C1664`
Optimism	`0x0000000000D8e504002cC26E3Ec46D81971C1664`
Ethereum	`0x283F227c4Bd38ecE252C4Ae7ECE650B0e913f1f9`

Prerequisites

Own or control an ENS name - The name must be registered
Forward resolution configured - The name must resolve to your address
Native tokens for gas - ETH on the target chain

How It Works

Checks forward resolution exists (name → address)
Warns if chain-specific address is not set
Encodes setName(string) calldata
Submits transaction to the Reverse Registrar
Verifies the primary name is correctly set

Verification

The skill automatically verifies after setting. You can also verify manually:

bash
./scripts/verify-primary.sh 0xYourAddress base

Output:


✅ Reverse record: 0x1234... → myname.eth
✅ Forward resolution: myname.eth → 0x1234...
🎉 PRIMARY NAME VERIFIED: myname.eth

Setting Avatars

bash
# Set avatar (requires L1 transaction + ETH for gas)
./scripts/set-avatar.sh myname.eth https://example.com/avatar.png

Supported avatar formats:

HTTPS: https://example.com/image.png
IPFS: ipfs://QmHash
NFT: eip155:1/erc721:0xbc4ca.../1234

Note: Avatars are text records stored on Ethereum mainnet. The script automatically looks up the resolver for your ENS name (works with both public and custom resolvers).

Troubleshooting

Issue	Solution
"Transaction reverted"	Ensure the ENS name resolves to your address
"Name not showing"	Forward resolution may not be set for that chain's cointype
"Not authorized"	You must call from the address the name resolves to
"Bankr CLI not found"	Install with `bun install -g @bankr/cli && bankr login`
"Chain-specific address not set"	Set the address for the target chain via app.ens.domains
"Could not find resolver"	Ensure the ENS name exists and has a resolver set

Bundled files

The model reads these on demand while the skill is loaded. They are exposed as readable files and are never executed.

Frequently asked questions

What does the Ens Primary Name AI skill do?

Why use Ens Primary Name on TypingMind?

Because you install it once and use it with any model. Ens Primary Name is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Ens Primary Name in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/BankrBot/skills/tree/main/ens-primary-name. TypingMind reads its SKILL.md and bundles its files and installs it as a skill you can enable per chat.

Which AI models can use Ens Primary Name?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Ens Primary Name?

As many as you like. As long as a model supports skills, you can use Ens Primary Name with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Ens Primary Name AI skill free?

It is published on GitHub by BankrBot. Check the repository for licensing terms. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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Overview

Installation

Install in TypingMind

Install in another agent

Use it in TypingMind

Works with any AI model

Skill instructions

ENS Primary Name

Requirements

Required: Bankr CLI

Required: Node.js

Quick Start

Supported Chains

Prerequisites

How It Works

Verification

Setting Avatars

Troubleshooting

Links

Bundled files

Frequently asked questions

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