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xurl

xurl X API CLI: install, auth, app choice, shortcuts, raw endpoints.

64

Quality

76%

Does it follow best practices?

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SecuritybySnyk

Critical

Do not install without reviewing

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tessl review fix ./skills/xurl/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

93%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 content is a lean, highly actionable command reference with good sectioning and verification checkpoints; its only gap is the absence of an explicit validate->retry feedback loop for destructive operations such as delete.

Suggestions

Add a brief validation note for destructive actions (e.g., 'Confirm the post ID with xurl read <ID> before xurl delete <ID>').

Consider a short numbered auth workflow (status -> oauth2 -> whoami) to make the onboarding sequence explicit rather than implied by section order.

DimensionReasoningScore

Conciseness

The body is lean and command-driven: short section headers followed by minimal copy and copy-paste code blocks, with no explanation of concepts Claude already knows and no padding.

5 / 5

Actionability

Nearly every section is executable, copy-paste-ready commands (install, auth, shortcuts, raw endpoints, quick checks) that cover the common cases concretely.

5 / 5

Workflow Clarity

The auth flow is sequenced with a verification checkpoint ('Quick checks' section: version, auth status, whoami) and an explicit Safety section, but there is no validate->fix->retry feedback loop for destructive commands like 'xurl delete'.

4 / 5

Progressive Disclosure

A single self-contained file with clearly organized one-level sections (Install, Safety, Auth, Shortcuts, Raw endpoints, Quick checks) and no nested references; no bundle files exist, so this flat structure is appropriately navigable.

5 / 5

Total

19

/

20

Passed

Description

60%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 is distinctive and uses natural trigger terms, but its action list reads as category labels rather than concrete actions and lacks an explicit 'Use when' clause, capping completeness at 3.

Suggestions

Rewrite the action list as concrete verbs (e.g., 'post, reply, search, and stream from the X API') instead of category labels like 'shortcuts' and 'raw endpoints'.

Add an explicit 'Use when...' clause, e.g., 'Use when the user asks to post, search, or read X/Twitter data via the API.'

Include a common synonym such as 'Twitter API' or 'tweets' to broaden natural trigger coverage.

DimensionReasoningScore

Specificity

Names the domain (xurl X API CLI) and lists five functional areas ('install, auth, app choice, shortcuts, raw endpoints'), but these are terse category labels rather than concrete actions like the score-4/5 anchors require ('Extract text', 'fill forms').

3 / 5

Completeness

A clear 'what' is present (the CLI's five capability areas) but there is no explicit 'Use when...' trigger guidance, which the rubric caps at 3.

3 / 5

Trigger Term Quality

Includes the natural tool name and domain phrase a user would say ('xurl X API CLI'), giving good keyword coverage, though it omits common synonyms like 'Twitter API', 'tweet', or 'post'.

4 / 5

Distinctiveness Conflict Risk

Naming a specific named tool ('xurl X API CLI') creates a clear niche with distinct triggers and minimal conflict risk with other skills.

5 / 5

Total

15

/

20

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

metadata_version

'metadata.version' is missing

Warning

metadata_field

'metadata' should map string keys to string values

Warning

Total

14

/

16

Passed

Repository
steipete/agent-scripts
Reviewed

Table of Contents

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