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decision-fanout

Use when an autonomous implementation run hits a decision with more than one defensible answer and the project set [fanout].enabled = true: build each option…

Skill by arbor-ai-inc

IndexedApache-2.0
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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/arbor-ai-inc-decision-fanout

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 when an autonomous implementation run hits a decision with more than one defensible answer and the project set [fanout].enabled = true: build each option in its own worktree, log the decision, and keep going instead of blocking on the author. Off by default; then ask instead.

Use cases: agent-building

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Permissions

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

Tools
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Secrets
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Install scripts
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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/decision-fanout

What's inside

Skill name
decision-fanout
Description
Use when an autonomous implementation run hits a decision with more than one defensible answer and the project set [fanout].enabled = true: build each option in its own worktree, log the decision, and keep going instead of blocking on the author. Off by default; then ask instead.
License
Apache-2.0
Instructions
20 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

<!-- GENERATED by scripts/gen_adapters.py from skills/decision-fanout/SKILL.md.
Do not edit: run the generator instead. The canonical workflow is
reference/decision-fanout.md; this file only routes an agent to it. -->
Follow `.cadence/reference/decision-fanout.md` exactly.

**Only when `[fanout].enabled = true`** (off by default; `./.cadence/cadence config` shows it). Off → ask with a Shape A brief instead.

Classify first: mechanical and reversible decisions get a `record` line, not a branch.

Anything inside `[[must_stop]]` → stop and ask. Never fork. Check it, do not recall it:
`python3 .cadence/tools/cadence_config.py must-stop <path>...` exits 5 when a path is inside.
An **empty** boundary means nothing will ever stop — say so rather than concluding nothing was one-way.

Drive every tree through `.cadence/tools/fanout.py`. Exit 3 means refused: ask instead.

Each leaf needs a test outcome and a `--lost` line; each decision needs a `recommend`.

Leaves stay local: never push, never open a PR, never start a server in one.

From arbor-ai-inc/cadence, Apache-2.0.

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Last commit (this folder)
Oct 9, 2026 (19 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License
Apache-2.0
Repository
github.com/arbor-ai-inc/cadence
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from arbor-ai-inc

Cite this page

decision-fanout skill. Agent Mart. https://agentmart.dev/skills/arbor-ai-inc-decision-fanout (last updated 2026-10-24)