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slice-spec

Use only when explicitly invoked to split a large delivery spec into independently verifiable vertical slices with explicit dependency edges.

Skill by JobsHwang

IndexedMIT★ 2
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/jobshwang-slice-spec

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Use only when explicitly invoked to split a large delivery spec into independently verifiable vertical slices with explicit dependency edges.

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/slice-spec

What's inside

Skill name
slice-spec
Description
Use only when explicitly invoked to split a large delivery spec into independently verifiable vertical slices with explicit dependency edges.
License
MIT
Instructions
16 lines in SKILL.md · view on GitHub

Files (2)

  • SKILL.md
  • slice-template.md · references/

SKILL.md (first lines)

# Slice Spec

Split only when splitting increases delivery speed or feedback quality.

1. Read the parent spec and inspect enough of the repository to understand real seams.
2. If the work is one coherent deliverable that fits a single implementation session, say that slicing is unnecessary and stop without creating files.
3. Otherwise create end-to-end vertical slices. Each slice should produce observable behavior and its own verification signal.
4. Prefer risk-first tracer bullets that validate uncertain contracts early. Do not default to separate frontend, backend, database, or test-only slices.
5. Declare blocking edges explicitly and keep independent slices parallelizable.
6. Preserve cross-layer contract ownership and compatibility in every affected slice.

Write files beside the parent spec, normally `.scratch/<feature>/slices/01-<slug>.md`, using [references/slice-template.md](references/slice-template.md). Follow an existing local convention when one exists. Do not create an issue tracker, task state machine, journal, or implementation.

Report the dependency order, why each boundary is useful, and the recommended first slice. The next action is direct implementation unless the user explicitly chooses another workflow.

From JobsHwang/skills, MIT.

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Last commit (this folder)
Aug 3, 2026 (2 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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slice-spec skill. Agent Mart. https://agentmart.dev/skills/jobshwang-slice-spec (last updated 2026-10-24)