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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.

45

Quality

56%

Does it follow best practices?

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

Quality

Content

67%Weight 40%Scale 1-5

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

The body delivers a genuinely useful, copy-paste-ready CLAUDE.md template with sensible verification and scoping guardrails, and it is well organized as a single-file skill. Its main weakness is padding: the Purpose section duplicates the description, and the Thinking Keywords and Best Practices sections restate things Claude already knows, which could be trimmed or cut without losing value.

Suggestions

Cut the Purpose section (it repeats the frontmatter description verbatim) and delete or drastically shorten Thinking Keywords, which the section itself concedes are "not guaranteed switches for model reasoning effort".

Condense Best Practices to only the non-obvious guidance (e.g. using `rg --files` before reading files) and fold it into the Configuration workflow so the steps read as one coherent sequence.

Make the Verification step concrete — e.g. "confirm the instructions load by checking the host's memory/project-instructions view or asking the agent to restate the active rules" — instead of the vague "inspect the resulting diff".

DimensionReasoningScore

Conciseness

The Configuration template and its caveats are lean and earn their tokens, but several sections pad with knowledge Claude already has: the Purpose section repeats the frontmatter description verbatim, "Thinking Keywords" lists common phrases the section itself admits are "not guaranteed switches", and "Best Practices" (small contexts, iterative development, feedback loop) is largely familiar guidance. Mostly efficient with some unnecessary explanation — anchor 3, not 4, because the redundant sections go beyond minor instances.

3 / 5

Actionability

The CLAUDE.md template is copy-paste ready with concrete commands ("npm run dev", "npm test", "rg --files") and specific style rules, and the Debugging section gives numbered, specific steps ("Save the task state and relevant evidence", "run the command with verbose output"). Minor gaps remain — "Be extremely specific about paths" is a directive rather than a step, and Verification's "inspect the resulting diff" lacks a concrete check — so anchor 4 ("mostly executable, minor gaps") fits; anchor 5 would require specific examples covering the common cases end-to-end.

4 / 5

Workflow Clarity

The main workflow is sequenced — "Read existing project instructions first", then add/update CLAUDE.md, replacing template placeholders "with verified project facts" — and a dedicated Verification section provides explicit checkpoints ("Inspect the resulting diff and confirm the intended instructions actually load in the installed host", "Keep secrets out of tracked instructions"). Anchor 4 fits; not 5 because the flow is scattered across Configuration/Best Practices/Verification rather than one coherent sequence with feedback loops.

4 / 5

Progressive Disclosure

No bundle files exist and this compact (~75 line) single-file skill does not need external references; sections are clearly headed and content appropriately placed. Minor gaps — "When to Use" and the "Reference" attribution sit at the bottom after Verification instead of near the top — keep it at anchor 4 rather than the well-signaled-reference or perfectly-organized anchor 5.

4 / 5

Total

15

/

20

Passed

Description

28%Weight 40%Scale 1-5

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 names its domain but relies on buzzwords ("comprehensive", "full potential", "best practices", "advanced usage patterns") instead of concrete capabilities, and it completely lacks a 'Use when...' trigger clause. Trigger keywords are generic and miss the natural terms users would say. It is weak enough that it would likely fail to fire when needed.

Suggestions

Add an explicit trigger clause, e.g. "Use when setting up or editing a project CLAUDE.md, resolving conflicting agent instructions, or defining build/test workflow commands."

Replace buzzwords with concrete actions: "Drafts and updates project CLAUDE.md files with verified commands, code-style rules, and workflow steps; includes a reusable template and debugging steps for misbehaving agent sessions."

Include natural trigger terms users actually say — CLAUDE.md, project instructions, settings, permissions, build commands — and their common variations.

DimensionReasoningScore

Specificity

The description names the domain ("configuring and using Claude Code") but the only actions are generic — "provide a comprehensive reference" and "synthesizes best practices, configuration templates, and advanced usage patterns" — with buzzword padding ("comprehensive", "to its full potential"). No concrete actions like writing a CLAUDE.md or diagnosing agent behavior are stated, so it matches the 'names domain but minimal/generic actions' anchor rather than the 1-2 concrete actions of anchor 3.

2 / 5

Completeness

The 'what' is present but vague ("provide a comprehensive reference... to its full potential" backed by buzzwords), and the 'when' is entirely absent — there is no 'Use when...' clause or equivalent trigger guidance, which caps completeness at 3. Because the 'what' lacks concrete actions, this fits anchor 2 ('vague what and no when') better than anchor 3's clear what.

2 / 5

Trigger Term Quality

Only "Claude Code", "configuring", and "using" appear as keywords, and these are generic. The natural phrases a user would actually say — CLAUDE.md, settings, permissions, hooks, slash commands, project instructions — are missing, matching the 'one or two generic keywords; missing natural phrases' anchor rather than anchor 3's partial synonym coverage.

2 / 5

Distinctiveness Conflict Risk

"Claude Code" names a specific tool, so it is not generic, but claiming the entire tool "to its full potential" creates overlap risk with closely related skills (settings configuration, keybindings, API usage). This is 'somewhat specific but could still overlap with similar skills' — anchor 4 would require a narrower niche than whole-tool coverage.

3 / 5

Total

9

/

20

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.

Validation — 15 / 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/agentic-awesome-skills

Path

skills/claude-code-guide/SKILL.md

Reviewed

Table of Contents

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