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exploring-blockchain-data

Process query and analyze blockchain data including blocks, transactions, and smart contracts. Use when querying blockchain data and transactions. Trigger with phrases like "explore blockchain", "query transactions", or "check on-chain data".

67

Quality

82%

Does it follow best practices?

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SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security

Quality

Content

65%Weight 40%Scale 1-3

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

The body is highly actionable with concrete, copy-paste-ready CLI commands and examples, but it is longer than necessary and structurally muddy: an error table and examples are inlined while their dedicated reference files go unlinked, and the real workflow lives in implementation.md rather than the body. Tightening and clearer file navigation would raise the weaker dimensions.

Suggestions

Move the inline Error Handling table into references/errors.md and the Examples into references/examples.md (both files already exist), then link to them from the body so the duplicated inline content is removed and all reference files are discoverable.

Surface the four-step implementation workflow—with explicit validation checkpoints—in the body (or clearly link it from the Instructions) instead of presenting only a flat command catalog, so the multi-step process is sequenced.

Condense or fold the Output section into the relevant command descriptions to reduce token usage, since the outputs are what Claude will observe when running the commands.

DimensionReasoningScore

Conciseness

The body is mostly concrete CLI documentation without concept padding, but the standalone Output section (7 bullets describing output Claude would observe anyway) and the full 8-row Error Handling table add tokens that could be tightened or condensed, fitting 'mostly efficient but could be tightened' rather than the lean level 3.

2 / 3

Actionability

Eleven numbered concrete commands with explicit flags plus three copy-paste-ready example invocations provide fully executable, specific guidance matching the 'fully executable code/commands; copy-paste ready' anchor.

3 / 3

Workflow Clarity

The numbered list is a flat command catalog rather than a sequenced multi-step process, and the actual four-step workflow is deferred to implementation.md without checkpoints in the body; this matches 'steps listed but validation gaps; checkpoints missing or implicit' rather than a clearly sequenced level 3.

2 / 3

Progressive Disclosure

Only implementation.md is signaled from the body while errors.md and examples.md exist as separate files but are not linked, and an error table plus examples are inlined instead—matching 'references present but not clearly signaled; content that should be separate is inline' rather than the well-signaled one-level-deep level 3.

2 / 3

Total

9

/

12

Passed

Description

100%Weight 40%Scale 1-3

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 is strong: it uses third-person voice, names specific concrete capabilities, provides natural trigger phrases, and explicitly answers both what the skill does and when to use it. No first/second-person voice or vague fluff is present.

DimensionReasoningScore

Specificity

"Process query and analyze blockchain data including blocks, transactions, and smart contracts" enumerates multiple concrete capability targets (blocks, transactions, smart contracts) tied to specific actions, matching the 'lists multiple specific concrete actions' anchor rather than the 'names domain and some actions' anchor at 2.

3 / 3

Completeness

It states both what ("Process query and analyze blockchain data...") and when ("Use when querying blockchain data and transactions" plus explicit trigger phrases), clearly answering both what AND when with explicit triggers.

3 / 3

Trigger Term Quality

Explicit triggers "explore blockchain", "query transactions", and "check on-chain data" are natural phrases a user would actually say, giving good coverage rather than the 'some relevant keywords but missing common variations' level at 2.

3 / 3

Distinctiveness Conflict Risk

Blockchain data exploration is a clear niche with distinct triggers ("explore blockchain", "check on-chain data") unlikely to fire for unrelated skills; it is not generic enough to conflict broadly.

3 / 3

Total

12

/

12

Passed

Validation

87%

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

Validation14 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

allowed_tools_field

'allowed-tools' contains unusual tool name(s)

Warning

frontmatter_unknown_keys

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

Warning

Total

14

/

16

Passed

Repository
jeremylongshore/claude-code-plugins-plus-skills
Reviewed

Table of Contents

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