CtrlK
BlogDocsLog inGet started
Tessl Logo

claude-code-guide

To provide a comprehensive reference for configuring and using Claude Code (the agentic coding tool) to its full potential. This skill synthesizes best practices, configuration templates, and advanced usage patterns.

49

Quality

53%

Does it follow best practices?

Run evals on this skill

Adds up to 20 points to the overall score

View guide

SecuritybySnyk

Passed

No findings from the security scan

Fix and improve this skill with Tessl

tessl review fix ./skills/claude-code-guide/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

57%

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

The content is well-structured and offers a genuinely useful CLAUDE.md template plus concrete keyword lists, but several sections lean advisory rather than executable and lack validation checkpoints. Generic "When to Use"/"Limitations" boilerplate slightly inflates token use without adding skill-specific value.

Suggestions

Replace advisory Debugging/Best Practices prose with concrete, runnable steps or commands where possible (e.g., specific verbose flags or session-reset commands).

Add an explicit validation checkpoint to the CLAUDE.md "Workflow" template (e.g., "After editing, run tests; only proceed if they pass") to strengthen feedback loops.

Rewrite the generic "When to Use" and "Limitations" sections to reference skill-specific scope and boundaries instead of boilerplate filler.

DimensionReasoningScore

Conciseness

The body is mostly efficient with a copy-paste CLAUDE.md template and tight lists, but generic boilerplate ("This skill is applicable to execute the workflow or actions described in the overview") and mildly explanatory framing add tokens that could be trimmed, keeping it below level 3.

2 / 3

Actionability

Provides concrete guidance such as the CLAUDE.md template and named thinking keywords ("Think step-by-step"), but much of the Debugging and Best Practices sections are advisory directions rather than executable commands, so it is not fully copy-paste ready throughout.

2 / 3

Workflow Clarity

Sequences are present (the template "Workflow" steps and the numbered Debugging list), but there are no explicit validation checkpoints or feedback loops, and the sections are loosely related rather than one clear multi-step process with error recovery.

2 / 3

Progressive Disclosure

The skill is a single well-organized file with clearly labeled sections (Purpose, Configuration, Advanced Features, Best Practices, Reference, When to Use, Limitations) and only a one-level external reference (the GitHub link), with no nested references to chase.

3 / 3

Total

9

/

12

Passed

Description

50%

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 identifies a clear domain and uses appropriate third-person voice, but it relies on abstract phrasing and omits an explicit "Use when..." trigger clause. It is serviceable yet lacks the concrete triggers and specificity needed to reliably surface the skill.

Suggestions

Replace abstract phrasing ("synthesizes best practices, advanced usage patterns") with concrete actions such as "generate CLAUDE.md templates, configure thinking keywords, and debug stuck sessions".

Add an explicit trigger clause, e.g. "Use when setting up or tuning Claude Code for a project, configuring CLAUDE.md, or troubleshooting agent behavior."

Include natural user terms like "set up Claude Code", "CLAUDE.md", and "agent debugging" to improve trigger coverage.

DimensionReasoningScore

Specificity

Names the domain ("configuring and using Claude Code") and some actions ("synthesizes best practices, configuration templates, and advanced usage patterns"), but the actions are abstract rather than concrete, so it is not a level-3 list of specific tasks nor a level-1 vague stub.

2 / 3

Completeness

It states what the skill does ("comprehensive reference for configuring and using Claude Code") but gives no explicit "Use when..." trigger guidance, which per the judging guidelines caps completeness at 2.

2 / 3

Trigger Term Quality

Contains relevant keywords like "Claude Code", "configuring", and "configuration templates" that a user might say, but lacks common natural variations and an explicit trigger phrase, so coverage is partial rather than comprehensive.

2 / 3

Distinctiveness Conflict Risk

Tied to a specific tool ("Claude Code"), giving it a recognizable niche, but "configuring and using" is broad enough to overlap with general coding-assistant skills, so it is not a level-3 clear niche.

2 / 3

Total

8

/

12

Passed

Validation

93%

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

Validation15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

frontmatter_unknown_keys

Unknown frontmatter key(s) found; consider removing or moving to metadata

Warning

Total

15

/

16

Passed

Repository
sickn33/antigravity-awesome-skills
Reviewed

Table of Contents

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.