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mikaelkaron/tessl

Installs the tessl skill tile for an installed skills plugin. Use when asked to install a tile for a plugin or register a skill tile with tessl.

80

Quality

100%

Does it follow best practices?

Impact

No eval scenarios have been run

SecuritybySnyk

Passed

No known issues

Overview
Quality
Evals
Security
Files

Quality

Content

100%

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

This is a well-crafted CLI skill that is concise, actionable, and clearly structured. It provides executable commands with concrete examples, a complete flag reference table, verification steps for each operation, and error messages with remediation guidance. The content respects Claude's intelligence by avoiding unnecessary explanations of CLI concepts.

DimensionReasoningScore

Conciseness

The content is lean and efficient. It doesn't explain what CLI tools are or how plugins work conceptually. Every section provides only the necessary commands, flags, and examples without padding.

3 / 3

Actionability

Fully executable commands with concrete examples for every operation (install, uninstall, list). Flag tables are complete, examples are copy-paste ready, and verification steps are included for each command.

3 / 3

Workflow Clarity

For this relatively simple CLI skill, the workflow is clear: setup first, then use commands. Each command has verification steps. Error messages are listed with remediation actions, providing adequate feedback loops for a non-destructive CLI tool.

3 / 3

Progressive Disclosure

For a single-purpose CLI skill under 80 lines with no need for external references, the content is well-organized with clear sections (Setup, Install, Uninstall, List, Errors). No bundle files are needed and none are referenced unnecessarily.

3 / 3

Total

12

/

12

Passed

Description

100%

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

This is an excellent skill description that clearly defines three concrete actions, provides abundant natural trigger terms including both conversational and CLI-style phrases, and explicitly scopes when to use it with a 'Use this when...' clause. The negative boundary statement further reduces conflict risk. The description is concise, specific, and well-structured.

DimensionReasoningScore

Specificity

Lists three specific concrete actions: install, uninstall, and list tessl skill tiles. Also specifies the domain clearly — mks plugins and the mks CLI.

3 / 3

Completeness

Clearly answers 'what' (install, uninstall, or list tessl skill tiles for mks plugins) and 'when' (explicit 'Use this when...' clause with multiple trigger phrases). Also includes a negative boundary ('not for any other plugin system').

3 / 3

Trigger Term Quality

Includes highly specific natural trigger phrases users would say: 'install the tile for an mks plugin', 'tessl install PLUGIN', 'tessl uninstall PLUGIN', 'tessl list', covering both natural language and CLI command variations.

3 / 3

Distinctiveness Conflict Risk

Highly distinctive with domain-specific terms like 'tessl', 'mks plugins', 'tiles', and explicit negative scoping ('only for the mks CLI — not for any other plugin system'), making conflicts with other skills very unlikely.

3 / 3

Total

12

/

12

Passed

Validation

100%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation11 / 11 Passed

Validation for skill structure

No warnings or errors.

Reviewed

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