openspec-propose

Propose a new change with all artifacts generated in one step. Use when the user wants to quickly describe what they want to build and get a complete proposal with design, specs, and tasks ready for implementation.

1.04x

Quality

72%

Does it follow best practices?

Impact

69%

1.04x

Average score across 3 eval scenarios

Securityby

Passed

No known issues

Optimize this skill with Tessl

npx tessl skill review --optimize ./.github/skills/openspec-propose/SKILL.md

Evaluation results

57%

-6%

Feature Proposal: Export API for Analytics Dashboard

Full propose workflow with CLI commands

Criteria

Without context

With context

openspec new change

100%

90%

Status --json for build order

70%

50%

Instructions command per artifact

60%

40%

Dependency order respected

100%

90%

Template used as structure

90%

100%

No context/rules in output

100%

TodoWrite for tracking

Re-check status after each artifact

37%

25%

Final status without --json

25%

Brief progress messages

25%

Dependency files read first

75%

62%

78%

Proposing a New Backend Change

Ambiguous input handling and final summary format

Criteria

Without context

With context

AskUserQuestion used

Open-ended question format

Kebab-case change name

100%

openspec new change used

100%

All applyRequires artifacts created

100%

Summary includes change location

100%

Summary lists artifacts with descriptions

100%

Readiness statement present

100%

Next step prompt included

100%

Context not in artifacts

100%

74%

15%

Resuming an Interrupted Change Proposal

Existing change handling and artifact verification workflow

Criteria

Without context

With context

Existing change handled

66%

50%

Dependencies read before creation

16%

100%

File verification logged

30%

20%

Stops at applyRequires completion

90%

100%

Commands logged in order

87%

100%

Artifact creation order logged

100%

openspec instructions used per artifact

70%

100%

Final status documented

62%

100%

No context blocks in artifacts

100%

TodoWrite used

Repository: arm/mlia
Commit: 3e21e30

Evaluated: 8 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Feature Proposal: Export API for Analytics Dashboard Proposing a New Backend Change Resuming an Interrupted Change Proposal

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