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skill-discovery

Search reusable OpenSpace skills locally, and browse cloud packages step by step when a cloud skill may help. Reusing proven skills saves tokens, improves reliability, and extends your capabilities beyond built-in tools.

60

Quality

70%

Does it follow best practices?

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SecuritybySnyk

Low

Low-risk findings worth noting

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tessl review fix ./openspace/host_skills/skill-discovery/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

86%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 is lean, highly actionable, and well-structured for a single-purpose discovery skill, with concrete copy-paste invocations and a clear decision tree. Workflow validation checkpoints are present but implicit rather than spelled out as an explicit validate-then-proceed loop.

DimensionReasoningScore

Conciseness

The body is efficient and assumes Claude's competence, covering OpenSpace-specific behavior rather than generic concepts; only minor instances of soft prose (e.g., 'Cloud skills have been evolved through real use') could be trimmed, keeping it just below a 5.

4 / 5

Actionability

Provides copy-paste-ready invocations with real parameter values across search, browse, local_placement, and import, plus a parameter table, fully covering the common cases as the anchor requires.

5 / 5

Workflow Clarity

Clear sequencing from 'When to use' through cloud access to the 'After search' decision tree, with a pagination feedback loop and a missing/invalid-key checkpoint; falls just short of a 5 because validation checkpoints are implicit rather than an explicit validate-then-proceed checklist.

4 / 5

Progressive Disclosure

A single-purpose skill with well-organized sections and no need for external references; with no bundle files present and all content appropriately inline, it meets the simple-skill exception for a 5.

5 / 5

Total

18

/

20

Passed

Description

53%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 clearly states what the skill does and occupies a distinct niche, but it lacks an explicit 'Use when...' trigger clause and only names two concrete actions, limiting completeness and specificity. Trigger term coverage is adequate but missing natural synonyms users would actually say.

Suggestions

Add an explicit 'Use when...' clause with concrete trigger phrases (e.g., 'Use when the user asks what skills are available, wants to find a skill for a task, or needs to browse cloud packages').

Expand the action list beyond 'search' and 'browse' to cover the full capability set (e.g., inspect local placement paths, import cloud skills).

Include natural trigger synonyms users would say, such as 'find a skill', 'available skills', or 'is there a skill for X'.

DimensionReasoningScore

Specificity

Names two concrete actions ("Search reusable OpenSpace skills locally" and "browse cloud packages step by step") but offers no broader coverage, matching the anchor for 1-2 concrete actions rather than the several required for a 4.

3 / 5

Completeness

The 'what' is clear, but the 'when' is only weakly implied via "when a cloud skill may help" with no explicit 'Use when...' trigger clause, so completeness is capped at 3 per the rubric guideline.

3 / 5

Trigger Term Quality

Includes relevant keywords ("skills", "cloud packages", "search", "browse") but lacks common natural variations or synonyms a user might say, fitting the 'some relevant keywords but missing variations' anchor.

3 / 5

Distinctiveness Conflict Risk

Skill discovery is a clear, distinct niche unlikely to trigger rival skills; only minor overlap risk with closely related delegation skills keeps it just below a 5.

4 / 5

Total

13

/

20

Passed

Validation

100%

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

Validation16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
HKUDS/OpenSpace
Reviewed

Table of Contents

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