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xurl

A CLI tool for making authenticated requests to the X (Twitter) API. Use this skill when you need to post tweets, reply, quote, search, read posts, manage followers, send DMs, upload media, or interact with any X API v2 endpoint.

89

1.44x
Quality

87%

Does it follow best practices?

Impact

97%

1.44x

Average score across 3 eval scenarios

SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security

Quality

Content

82%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.

A highly actionable, well-structured CLI reference with copy-paste commands and clear auth-safety guidance. The main weakness is length and repetition between the quick-reference table and the detailed command sections.

Suggestions

Collapse the per-section Command Details examples that merely repeat the Quick Reference table, keeping only entries that add new flags or workflows.

Move the large command table and/or raw API reference into a separate reference file, leaving SKILL.md as a concise overview with one-level-deep pointers.

Add an explicit validate→fix→retry loop for destructive or batch operations (e.g., media upload failures, rate-limit 429 handling) to strengthen workflow clarity.

DimensionReasoningScore

Conciseness

Largely efficient and command-focused assuming Claude's competence, but the ~430-line body repeats commands across the Quick Reference table and per-section examples, and the Notes section adds some explanatory padding that could be trimmed.

4 / 5

Actionability

Fully executable, copy-paste-ready bash commands with real flags cover common cases (posting, media upload workflow, raw API access, multi-app switching) without pseudocode.

5 / 5

Workflow Clarity

Multi-step workflows are numbered (upload→copy media_id→post; search→like→reply) with validation cues ("Run xurl auth status to check", media status --wait), but lacks an explicit validate→fix→retry error-recovery loop.

4 / 5

Progressive Disclosure

Well-organized into clearly headed sections with no nested references, but it is a single monolithic ~430-line reference that could split the bulk command/API detail into a separate file for easier navigation.

4 / 5

Total

17

/

20

Passed

Description

92%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.

A strong, specific description that names concrete capabilities and provides an explicit "Use this skill when..." trigger clause. Minor gaps in keyword synonym coverage prevent a perfect trigger-term score.

DimensionReasoningScore

Specificity

Lists multiple concrete actions ("post tweets, reply, quote, search, read posts, manage followers, send DMs, upload media") plus raw endpoint access, giving comprehensive coverage of the tool's capabilities.

5 / 5

Completeness

Explicitly answers both what ("A CLI tool for making authenticated requests to the X API") and when ("Use this skill when you need to...") with concrete trigger phrases.

5 / 5

Trigger Term Quality

Strong natural keywords users would say (post tweets, reply, search, DMs, upload media), but missing common synonyms and variations like "Twitter", "timeline", "like", or "repost".

4 / 5

Distinctiveness Conflict Risk

Targets a clear niche (X/Twitter API v2 via the xurl CLI) with distinct triggers and minimal overlap risk with other skills.

5 / 5

Total

19

/

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
trpc-group/trpc-agent-go
Reviewed

Table of Contents

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