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Agent skill

Add Leader

by MillenniumDawn in MillenniumDawn/Millennium-Dawn

Scaffold generals, field marshals, and admirals for a country using the MD count formulas and region skill ranges, writing character and recruitcharacter entries.

CC-BY-SA-4.0Auto-check passed

Install Add Leader

skills CLI
$ npx skills add MillenniumDawn/Millennium-Dawn --skill add-leader -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install MillenniumDawn/Millennium-Dawn add-leader --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/MillenniumDawn/Millennium-Dawn.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/add-leader .claude/skills/add-leader && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
add-leader
GitHub stars
140
Token cost
~717 tokens
SKILL.md length
204 words
Files
1
Skills in repo
24
Repo updated
First seen
Licence
CC-BY-SA-4.0

At a glance

Scaffold generals, field marshals, and admirals for a country using the MD count formulas and region skill ranges, writing character and recruitcharacter entries.

  • Works in 5 steps: Gather country data → Counts and skills → Character file → …
  • Asked to add leaders
  • SKILL.md covers 1. Gather country data, 2. Counts and skills, 3. Character file and 4. Recruit entries, plus 1 more section
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Add Leader is an agent skill from MillenniumDawn/Millennium-Dawn. Scaffold generals, field marshals, and admirals for a country using the MD count formulas and region skill ranges, writing character and recruitcharacter entries. Use when asked to add leaders, generals, or admirals for a TAG, e.g. "/add-leader NIG".

Its SKILL.md is about 720 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

The repository describes itself as: Millennium Dawn and it's codebase. The licence is CC-BY-SA-4.0.

When your agent uses it

  • Asked to add leaders
  • Admirals for a TAG

Example prompts

  • “/add-leader NIG”
  • “/add-leader”

Workflow steps

5 steps, taken from the step headings in SKILL.md.

  1. Gather country data
  2. Counts and skills
  3. Character file
  4. Recruit entries
  5. Report

What it can do on your machine

Read from SKILL.md and the folder at commit 365024b. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Add Leader loads about 717 tokens when it runs. Until then it costs about 66 tokens; SKILL.md has 204 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~66
When it runs · the whole SKILL.md, loaded when a task matches
~717

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from MillenniumDawn/Millennium-Dawn at commit 365024b, republished under its CC-BY-SA-4.0 licence (© MillenniumDawn). 204 words, ~717 tokens.

Download SKILL.mdSave it as .claude/skills/add-leader/SKILL.md (or your agent's skills folder).
name
add-leader
description
Scaffold generals, field marshals, and admirals for a country using the MD count formulas and region skill ranges, writing character and recruit_character entries. Use when asked to add leaders, generals, or admirals for a TAG, e.g. "/add-leader NIG".

Syntax: /add-leader [TAG]

Read docs/src/content/resources/new-general-guidelines.md first. Count formulas, skill ranges, and portrait sizes are in .claude/docs/content-guidelines.md.

1. Gather country data

  • history/units/TAG_*.txt: count division = { } blocks and ship entries.
  • history/countries/TAG*.txt: major power, faction member, or NATO member.
  • common/characters/TAG.txt: existing generals, to avoid duplicates.

2. Counts and skills

  • Apply the formulas. At least one general. No ships means no admirals.
  • Counts are per bookmark. With both 2000 and 2017 bookmarks, recruit extras in 2017 when more are needed and use retire_character when fewer.
  • Take the skill level from the region range. A historically notable commander may exceed it.
  • A general at level X gets (X - 1) * 3 + 4 points across attack_skill, defense_skill, planning_skill, logistics_skill, and maneuvering_skill, each at least 1.

3. Character file

Append to or create common/characters/TAG.txt:

characters = {

	TAG_general_firstname_lastname = {
		name = "Firstname Lastname"
		portraits = {
			army = {
				large = "GFX_portrait_TAG_firstname_lastname_large"
				small = "GFX_portrait_TAG_firstname_lastname_small"
			}
		}
		field_marshal = {           # or general = { }
			traits = { trait_name }
			skill = X
			attack_skill = N
			defense_skill = N
			planning_skill = N
			logistics_skill = N
			maneuvering_skill = N
			legacy_id = -1
		}
		advisor = {                 # optional, for high command and branch chiefs
			slot = army_chief       # or high_command, navy_chief, air_chief
			idea_token = TAG_general_firstname_lastname
			ledger = army           # only for the high_command slot
			allowed = { original_tag = TAG }
			traits = { army_chief_of_defence_1 }
			cost = 100
			ai_will_do = { factor = 1 }
		}
	}

}
  • The allowed block uses original_tag, never tag.
  • The token suffix is firstname_lastname, with no initials or titles.
  • Portraits go in gfx/leaders/TAG/. List any that do not exist yet in the report.
  • Define an air chief even with no air force. Players cannot generate one mid-game.

4. Recruit entries

In history/countries/TAG*.txt, under the right bookmark:

recruit_character = TAG_general_firstname_lastname
retire_character = TAG_general_firstname_lastname   # 2017, when the count drops

5. Report

General, field marshal, and admiral counts with the formula breakdown, each character's skill and traits, the files changed, and the portraits still needed.

© MillenniumDawn, CC-BY-SA-4.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in .claude/skills/add-leader of MillenniumDawn/Millennium-Dawn.

Open the folder on GitHubat commit 365024b

Compare with similar skills

Add Leader next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Add Leader compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Add Leader this skillMillenniumDawn/Millennium-Dawn140—~717Automated safety check: PassCC-BY-SA-4.0
Scaffoldingdotnet/efcore15k—~321Automated safety check: PassMIT
Scaffold Elementremotion-dev/remotion63k—~202Automated safety check: PassCustom licence
Esign Field Placementaffaan-m/ECC276k—~2.6kAutomated safety check: PassMIT
Scout Create Scaffoldelastic/kibana21k—~1.6kAutomated safety check: PassCustom licence
SaaS Scaffolderalirezarezvani/claude-skills28k1 repos~2.6kAutomated safety check: PassMIT

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Questions about Add Leader

What does Add Leader do?

Scaffold generals, field marshals, and admirals for a country using the MD count formulas and region skill ranges, writing character and recruitcharacter entries. Add Leader is an agent skill from MillenniumDawn/Millennium-Dawn. Scaffold generals, field marshals, and admirals for a country using the MD count formulas and region skill ranges, writing character and recruitcharacter entries.

When should I use Add Leader?

Add Leader fits situations like: asked to add leaders; admirals for a TAG.

How do I install Add Leader in Claude Code?

Run `npx skills add MillenniumDawn/Millennium-Dawn --skill add-leader -a claude-code`. Or copy the skill folder (.claude/skills/add-leader in MillenniumDawn/Millennium-Dawn) into .claude/skills/add-leader in your project. Claude Code loads it when a task matches its description.

How do I install Add Leader in Codex?

Run `npx skills add MillenniumDawn/Millennium-Dawn --skill add-leader -a codex`. Or copy the skill folder (.claude/skills/add-leader in MillenniumDawn/Millennium-Dawn) into .agents/skills/add-leader in your project. Codex loads it when a task matches its description.

Can I use Add Leader in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add MillenniumDawn/Millennium-Dawn --skill add-leader -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/add-leader, .gemini/skills/add-leader, .github/skills/add-leader and .opencode/skills/add-leader in your project.

What does Add Leader need to run?

SKILL.md names no scripts, command-line tools or credentials: Add Leader is instructions for the agent only.

Does Add Leader access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Add Leader safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Add Leader use?

Add Leader is published under the CC-BY-SA-4.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Add Leader use?

About 717 tokens (SKILL.md is roughly 2.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Add Leader?

Skills that share tags, products or a category with Add Leader: Scaffolding (dotnet/efcore, 15k stars), Scaffold Element (remotion-dev/remotion, 63k stars), Esign Field Placement (affaan-m/ECC, 276k stars) and Scout Create Scaffold (elastic/kibana, 21k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Add Leader?

MillenniumDawn (a GitHub organization) maintains it in MillenniumDawn/Millennium-Dawn, which has 140 GitHub stars. The repository holds 24 skills in this directory. The repository was last updated on October 10, 2026.

Source: MillenniumDawn/Millennium-Dawn on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.