stack-land

stack-land is a skill for Claude Code, Codex from jstoup111/ai-conductor. It costs 47 tokens per session (716 once invoked), scanned A, original, Apache-2.0.

An operator-guided workflow for applying reviewed manual changes to the correct child in a stacked feature. A stacked feature splits related changes across ordered branches or work units.

In plain words
What is it for?
Use it to identify ownership of changed paths, choose the lowest suitable child, and safely land reviewer edits in a stacked feature.
Why use it?
It prevents changes from being landed on the wrong branch by checking which child owns each affected file. It requires confirmation before making the landing.

Skill for Claude CodeCodex

Written for Claude Code and Codex: disable-model-invocation in frontmatter, but also agents/openai.yaml present.

Good fit Use it to identify ownership of changed paths, choose the lowest suitable child, and safely land reviewer edits in a stacked feature.

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Install with agentmods
npx agentmods add skills/jstoup111/ai-conductor/stack-land
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add jstoup111/ai-conductor --skill stack-land
Clone the repo
git clone --depth 1 https://github.com/jstoup111/ai-conductor

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for stack-land

README.md
[![agentmods](https://agentmods.dev/badge/skills/jstoup111/ai-conductor/stack-land/github.svg)](https://agentmods.dev/skills/jstoup111/ai-conductor/stack-land)
Your own site
<a href="https://agentmods.dev/skills/jstoup111/ai-conductor/stack-land"><img src="https://agentmods.dev/badge/skills/jstoup111/ai-conductor/stack-land/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for stack-land

Your own site · 80×15
<a href="https://agentmods.dev/skills/jstoup111/ai-conductor/stack-land"><img src="https://agentmods.dev/badge/skills/jstoup111/ai-conductor/stack-land.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 47 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 716 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00047 $0.00716
Opus 5.5 $0.00019 $0.00286
Sonnet 5.5 $0.00009 $0.00143
Haiku 4.5 $0.00005 $0.00072

Measured 2d ago against content hash 8e38b992d322, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

stack-land scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/stack-land/SKILL.md · 82 lines

How it starts

The opening of the file, as written. The whole thing — 82 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Purpose

Guide an operator through opening a reviewer-edit landing on the child that owns the affected code. This is an operator-only workflow: it never runs during a dispatched step and never opens a landing without the person's explicit confirmation.

Procedure

  1. Get the feature slug, the exact paths changed by the reviewer, and the reason for the landing. Do not infer ownership from a branch name, a title, or the current checkout.

  2. Before proposing any child, run the ownership query for every affected path:

    ai-conductor stack owners --slug <slug> --path <path> [--path <path> ...]
    

    Preserve the output as the ownership evidence. It names each owning child with its position, branch, and slice title.

  3. Propose the lowest-position child that owns the code being changed. State the proposed child number, its slice title, and the relevant stack owners evidence. If the change needs code that first exists in a higher child, propose that higher child instead and explain the prerequisite from the same evidence; do not silently carry a lower child upward.

  4. Ask for explicit confirmation before changing anything. For example: “The proposed landing is child <n> — <slice title>; evidence: <owners output>. Shall I open this landing?” Do not run a command until the person confirms this proposed child and supplies or confirms the reason.

  5. Only after confirmation, open the landing with the confirmed child:

    ai-conductor stack land --slug <slug> --child <n> --reason "<why>"
    

    Add --carry <n> only when the operator has explicitly confirmed the carried child and the command's ownership evidence establishes that it is required.

  6. If the person rejects the proposal, do not run stack land for that child. Ask which child they want to use instead, show its title and the ownership evidence, and obtain a new explicit confirmation before any landing command.

Read the full file on GitHub · 82 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 82 lines · 47 tokens per session scan A 8e38b992d322

Subscribe to this mod's changes

stack-land is a skill published in the GitHub repository jstoup111/ai-conductor (7 stars, last pushed yesterday), licensed Apache-2.0. It adds 47 tokens to every session and 716 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-28.

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