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sdd-archive

Archive a completed SDD change by syncing delta specs. Trigger: orchestrator launches archive after implementation and verification.

60

Quality

70%

Does it follow best practices?

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SecuritybySnyk

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tessl review fix ./internal/assets/skills/sdd-archive/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

81%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 a well-structured, highly actionable archive workflow with executable shell commands, explicit validation gates, and clear sequencing. Its main weakness is repetition of the mechanical-copy and diff -r mandates across multiple sections, and a long monolithic structure that does not offload detail into bundle files.

Suggestions

State the mechanical-copy / diff -r readback mandate once in the Mechanical Copy Contract and have Steps 2-4 and Rules reference it, removing the four restatements to tighten conciseness.

Consider moving the long Final-State Authority hierarchy and gate definitions into a referenced bundle file (e.g. references/archive-gates.md) to reduce the inline length and improve progressive disclosure.

Collapse the duplicated guidance between the Strict-vs-OpenSpec Archive Policy section and the Task Completion Gate, which restate overlapping block conditions.

DimensionReasoningScore

Conciseness

The body is mostly substantive domain-specific governance rather than concepts Claude already knows, but the diff -r readback mandate and the mechanical-copy prohibition are restated in five places (Mechanical Copy Contract, Step 2, Step 3, Step 4, and Rules), which is more than minor padding; it is not anchor 2 because the content is not explaining known concepts, only repeating its own rules.

3 / 5

Actionability

The openspec/hybrid paths provide fully executable copy-paste shell blocks (mktemp, trap, cp -R, mv/git mv, diff -r readback) and the merge path gives a concrete ADDED/MODIFIED/REMOVED/RENAMED algorithm with matching rules, covering the common cases with placeholder substitution rather than pseudocode.

5 / 5

Workflow Clarity

Steps 1-6 are explicitly sequenced with validation checkpoints (Task Completion Gate STOP/return blocked, mandatory diff -r readback), feedback loops (diff failure FAILS the phase, fix and re-validate), and a Step 4 checklist; because validation is present and thorough the destructive/batch cap at 3 does not apply.

5 / 5

Progressive Disclosure

No bundle files exist and the body is a well-organized single ~313-line file with clear section headers and one-level-deep signaled references to shared project docs ("Follow Section B from skills/_shared/sdd-phase-common.md"); it is not anchor 5 because substantial governance content is inlined rather than split into bundle files and the file is long.

4 / 5

Total

17

/

20

Passed

Description

58%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 answers what and when for a narrow SDD-archiving niche, with strong distinctiveness. It is held back by a terse single-action what and trigger language that is system-internal jargon rather than natural user phrasing.

Suggestions

Expand the what clause to name the full set of archive actions (sync delta specs into main specs, move the change folder to a dated archive location, write the archive report) so coverage reads as comprehensive.

Add at least one natural trigger phrase a user or orchestrator would actually say (e.g. "Use when a change has been implemented and verified and is ready to close the SDD cycle") instead of the bare system-internal "Trigger:" sentence.

Consider including the file extensions or artifact names users reference (e.g. openspec changes, archive folder, spec.md) to broaden natural keyword coverage.

DimensionReasoningScore

Specificity

The phrase "Archive a completed SDD change by syncing delta specs" names a clear domain and one concrete action (syncing delta specs), matching the anchor that names a domain with 1-2 concrete actions; it is not anchor 4 because only a single action is given with no mention of the archive folder move or audit trail.

3 / 5

Completeness

It states both the what ("Archive a completed SDD change by syncing delta specs") and an explicit when ("Trigger: orchestrator launches archive after implementation and verification"), so it is not capped at 3; it falls short of anchor 5 only because the what is terse and omits key archive activities (folder move, audit trail).

4 / 5

Trigger Term Quality

The trigger clause "orchestrator launches archive after implementation and verification" is system-internal jargon rather than natural user language; "archive" is one generic keyword but the natural phrases a user would say are absent, fitting the anchor for one or two generic keywords missing the natural phrases rather than the all-jargon anchor 1.

2 / 5

Distinctiveness Conflict Risk

"SDD change" archiving via "syncing delta specs" with an orchestrator-driven trigger carves a narrow, specific niche with distinct triggers and minimal overlap risk with other skills, matching the clear-niche anchor.

5 / 5

Total

14

/

20

Passed

Validation

93%

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

Validation15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

metadata_field

'metadata' should map string keys to string values

Warning

Total

15

/

16

Passed

Repository
Gentleman-Programming/gentle-ai
Reviewed

Table of Contents

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