ens-primary-name SKILL.md skillA
ens-primary-name from bankrbot/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add bankrbot/skills/ens-primary-name@git:20260408.ccebe6bPins git:20260408.ccebe6b in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- bankrbot/skills
- Path
ens-primary-name/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260408.ccebe6b, committed Apr 8, 2026
- First version recorded
- Jan 31, 2026
- Size
- 3,653 bytes
- Repository stars
- 1,209
- License
- none declared
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.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# 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` |
…Read the whole file at its exact version.
How to install
mdr add bankrbot/skills/ens-primary-name@sha256:047f509426667843The line at the top of this page pins the label git:20260408.ccebe6b, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_atcmmu5mtgmfq54k)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Jan 31, 2026 and Apr 8, 2026, about one every 23 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260408.ccebe6b latest | 2026-04-08 | ccebe6b | 3,653 B | A | view · diff |
| git:20260210.a7e590e | 2026-02-10 | a7e590e | 3,654 B | A | view · diff |
| git:20260201.3a62bff | 2026-02-01 | 3a62bff | 4,263 B | A | view · diff |
| git:20260131.8104691 | 2026-01-31 | 8104691 | 2,429 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3653 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
bankrbot/skills · 1,209 stars · license none declared · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_atcmmu5mtgmfq54k GET https://markdownregistry.com/api/v1/resolve?ref=bankrbot/skills/ens-primary-name GET https://markdownregistry.com/api/v1/blob/047f5094266678435c74b16fcec6a9e49f832e144bfa86ae977550b317cbffef
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.