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openspec-explore

Enter OpenSpec explore mode - a thinking partner for exploring ideas, investigating problems, and clarifying requirements in a project that uses OpenSpec. Use when the user wants to think through something before or during an OpenSpec change. Also use when the user says "openspec explore" or "opsx explore".

Quality

80%

Does it follow best practices?

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tessl review fix ./.agents/skills/openspec-explore/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

63%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 operationally rich - concrete CLI commands, JSON fields to inspect, branch handling for unconfigured projects and stores, and a clear capture table - and it appropriately frames exploration as a stance rather than a script. Its main weaknesses are verbosity from heavy repetition of the store-flag and confirmation rules, dense run-on paragraphs in the capture workflow, and a 345-line single-file structure with no progressive disclosure of the rarely-needed capture details. Restructuring and offloading would lift it substantially.

Suggestions

Move the detailed capture workflow (the numbered steps under 'When no change exists', ~60 lines used only when the user asks to capture) into a references/capture.md file and keep a short trigger condition plus link in SKILL.md, cutting main-file tokens and enabling one-level-deep progressive disclosure.

State the '--store <id>' stickiness rule once in the 'Store selection' section (e.g., 'every command below implicitly takes --store <id> when a store is selected') and delete the eight parenthetical repetitions throughout the body.

Consolidate the write-confirmation rule, currently restated four times (IMPORTANT paragraph, 'Keep a conversational record', 'Don't auto-capture', and the capture transition), into one authoritative statement and cross-reference it elsewhere.

Break the 10-line condition-laden paragraphs of capture steps 2-4 into short numbered sub-steps or a checklist so the validation sequence (status -> instructions -> create -> re-run status) is scannable rather than parsed from prose.

DimensionReasoningScore

Conciseness

The body is dense with genuine operational guidance and avoids explaining known concepts, but the '--store "<id>"' caveat is repeated parenthetically roughly eight times and the write-confirmation rule is restated in four places. Mostly efficient but could be tightened substantially by deduplicating; not 2 because the redundancy is repetition for emphasis rather than fluffy concept explanation.

3 / 5

Actionability

Provides copy-paste-ready commands ('openspec list --json', 'openspec show "<spec-id>" --type spec --json --no-scenarios', 'openspec new change "<name>"'), specific JSON fields to read (root, changeRoot, existingOutputPaths), and a concrete capture-target table. Not 5 because capture steps 2-4 are enormous run-on paragraphs whose nested conditions make faithful execution error-prone.

4 / 5

Workflow Clarity

The capture workflow has explicit validation checkpoints (re-run 'openspec status' after each artifact, verify the output path stays inside changeRoot, verify the output exists) and feedback loops for blocked or conditionally-skipped artifacts, and the no-root branching is enumerated. Not 5 because the sequence is buried in dense multi-clause prose rather than scannable steps, which hurts clarity even though checkpoints are present.

4 / 5

Progressive Disclosure

The file is well-sectioned with clear headers, but it is a 345-line monolith with no bundle files at all. The detailed capture procedure (~60 lines of dense operational detail, including the repeated store-flag permutations) applies only in a specific sub-situation and is exactly the content that should be offloaded to a one-level-deep reference file.

3 / 5

Total

14

/

20

Passed

Description

87%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 strong: it states the domain, lists three concrete capabilities, and gives explicit 'Use when' guidance with literal command triggers, cleanly answering both what and when. It is well-scoped to OpenSpec projects and distinct from sibling skills. The only weaknesses are minor - the visualization capability is unmentioned and a few natural trigger synonyms are absent.

DimensionReasoningScore

Specificity

Names the domain (OpenSpec) and three concrete actions - 'exploring ideas, investigating problems, and clarifying requirements' - with only a minor gap (the body's emphasis on visualization/diagramming is not mentioned). Not 5 because coverage is incomplete; above 3 because it lists several specific actions rather than 1-2.

4 / 5

Completeness

Explicitly answers both questions: what ('a thinking partner for exploring ideas, investigating problems, and clarifying requirements in a project that uses OpenSpec') and when ('Use when the user wants to think through something before or during an OpenSpec change', plus the named slash commands). Matches the 5 anchor with concrete trigger phrases.

5 / 5

Trigger Term Quality

Includes verbatim trigger phrases users would say ('openspec explore', 'opsx explore') plus the natural phrasing 'think through something before or during an OpenSpec change'. Not 5 because common variations such as 'brainstorm' or 'explore ideas' are missing.

4 / 5

Distinctiveness Conflict Risk

Clear niche scoped to OpenSpec projects and pre-change exploration, with distinct command triggers ('openspec explore', 'opsx explore') that are unlikely to fire for unrelated skills. Minimal conflict risk with sibling OpenSpec skills since the mode name differentiates them.

5 / 5

Total

18

/

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.

Validation — 16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository

finos/morphir-dotnet

Path

.agents/skills/openspec-explore/SKILL.md

Reviewed

Table of Contents

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