Set your primary ENS name on Base and L2s - configure reverse resolution
61
52%
Does it follow best practices?
Impact
Pending
No eval scenarios have been run
Advisory
Suggest reviewing before use
Optimize this skill with Tessl
npx tessl skill review --optimize ./src/skills/bundled/ens/SKILL.mdQuality
Discovery
54%Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.
The description targets a clear, specific niche (ENS name configuration on L2s) with good domain-specific trigger terms, making it distinctive. However, it lacks an explicit 'Use when...' clause, which significantly hurts completeness. It also only describes a single action rather than enumerating multiple concrete capabilities.
Suggestions
Add an explicit 'Use when...' clause, e.g., 'Use when the user wants to set or update their primary ENS name on Base or other L2 networks, or asks about reverse resolution configuration.'
Expand the capability list with additional concrete actions, e.g., 'Set primary ENS name on Base and L2s, configure reverse resolution, verify ENS ownership, check current reverse records.'
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | Names the domain (ENS, Base, L2s) and a specific action (set primary ENS name, configure reverse resolution), but only describes one core action rather than listing multiple concrete capabilities. | 2 / 3 |
Completeness | Describes what (set primary ENS name, configure reverse resolution) but has no explicit 'Use when...' clause or equivalent trigger guidance, which per the rubric caps completeness at 2, and the 'when' is entirely missing, warranting a 1. | 1 / 3 |
Trigger Term Quality | Includes strong natural trigger terms users would say: 'ENS name', 'Base', 'L2s', 'primary', 'reverse resolution'. These are the exact terms someone working with ENS on Layer 2s would use. | 3 / 3 |
Distinctiveness Conflict Risk | Very specific niche — ENS primary name configuration on Base/L2s with reverse resolution is highly distinctive and unlikely to conflict with other skills. | 3 / 3 |
Total | 9 / 12 Passed |
Implementation
50%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The skill is well-structured and concise, effectively communicating the purpose and scope of ENS primary name configuration across L2 chains. However, it critically lacks actionable implementation details — the /ens commands appear to be custom CLI commands with no backing code or contract interaction examples shown. Without executable transaction construction code or clear tool integration, Claude cannot actually perform this task.
Suggestions
Add executable code showing how to construct and send the `setName` transaction to the Reverse Registrar contract, including the ABI and ethers.js/web3 example.
Integrate the verify step into an explicit workflow sequence: 1. Check prerequisites → 2. Set primary name → 3. Verify reverse resolution → 4. If verification fails, troubleshoot.
Clarify whether the /ens commands are part of an existing CLI tool (and if so, link to it) or if they need to be implemented — currently they look like pseudocode.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The content is lean and well-structured. The 'What It Does' section efficiently explains the forward/reverse distinction without over-explaining ENS concepts. Every section earns its place. | 3 / 3 |
Actionability | The skill lists CLI-style commands (/ens set, /ens verify) but provides no actual executable code, contract ABI, or transaction construction details. There's no implementation showing how to call the Reverse Registrar contract — just command stubs that aren't real executable commands without an underlying tool. | 1 / 3 |
Workflow Clarity | Prerequisites are listed and there's a verify step mentioned, but the actual workflow sequence (check ownership → set forward resolution → set reverse → verify) is not explicitly laid out as a step-by-step process with validation checkpoints. The verify command exists but isn't integrated into a feedback loop. | 2 / 3 |
Progressive Disclosure | The content is reasonably organized with clear sections and a supported chains table. However, for a skill that involves blockchain transactions, there are no references to deeper documentation (e.g., ABI details, error handling, or advanced configuration), and all content is inline without clear pointers to supplementary materials. | 2 / 3 |
Total | 8 / 12 Passed |
Validation
90%Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.
Validation — 10 / 11 Passed
Validation for skill structure
| Criteria | Description | Result |
|---|---|---|
frontmatter_unknown_keys | Unknown frontmatter key(s) found; consider removing or moving to metadata | Warning |
Total | 10 / 11 Passed | |
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Table of Contents
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