Agent skill

General Equilibrium Model Builder

by meleantonio in meleantonio/awesome-econ-ai-stuff

Build and solve Walrasian general equilibrium models with theory derivations and Julia computation

Custom licenceAuto-check passed

Install General Equilibrium Model Builder

skills CLI
$ npx skills add meleantonio/awesome-econ-ai-stuff --skill general-equilibrium-model-builder -a claude-code

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

GitHub CLI
$ gh skill install meleantonio/awesome-econ-ai-stuff general-equilibrium-model-builder --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/meleantonio/awesome-econ-ai-stuff.git skills-src && mkdir -p .claude/skills && cp -r skills-src/_skills/theory/general-equilibrium-model-builder .claude/skills/general-equilibrium-model-builder && 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
general-equilibrium-model-builder
GitHub stars
645
Used in
2 other repos
Token cost
~3.7k tokens
SKILL.md length
886 words
Files
4
Skills in repo
14
Repo updated
First seen
Licence
Custom licence

At a glance

Build and solve Walrasian general equilibrium models with theory derivations and Julia computation

  • Works in 7 steps: Understand the Economic Environment → Set Up the Theoretical Framework → Define Walrasian Equilibrium → …
  • SKILL.md covers Purpose, When to Use, Instructions and Example Prompts, plus 7 more sections
  • Runs Julia scripts from its folder

What it does

General Equilibrium Model Builder is an agent skill from meleantonio/awesome-econ-ai-stuff. Build and solve Walrasian general equilibrium models with theory derivations and Julia computation

Its SKILL.md is about 3.7k tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files (for example `index.md`). Compatibility notes: ["claude-code","cursor","codex","gemini-cli"]

The repository describes itself as: AI Skills for Economists.

Example prompts

  • “/general-equilibrium-model-builder”

Requirements

  • Compatibility (from SKILL.md): ["claude-code","cursor","codex","gemini-cli"]

Workflow steps

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

  1. Understand the Economic Environment
  2. Set Up the Theoretical Framework
  3. Define Walrasian Equilibrium
  4. State Key Theoretical Results
  5. Generate Julia Code for Computation
  6. Provide Complete Example
  7. Visualize with Edgeworth Box

What it can do on your machine

Read from SKILL.md and the folder at commit dd890d5. 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

    Ships script files (Julia), which the agent can run.

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

  • Network

    Links to these hosts (documentation or services it may open):

    • julia.quantecon.org

    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.

  • Compatibility

    ["claude-code","cursor","codex","gemini-cli"]

    From compatibility in the SKILL.md frontmatter.

Context cost

General Equilibrium Model Builder loads about 3.7k tokens when it runs. Until then it costs about 33 tokens; SKILL.md has 886 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~33
When it runs · the whole SKILL.md, loaded when a task matches
~3.7k

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

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 886 words (~3,708 tokens).

“This skill helps economists build, analyze, and numerically solve Walrasian General Equilibrium (GE) models. It covers both the theoretical foundations (existence, uniqueness, welfare theorems) and computational implementation in Julia for finding equilibrium prices and allocations.”

— opening of SKILL.md by meleantonio, Custom licence
name
general-equilibrium-model-builder
compatibility
["claude-code","cursor","codex","gemini-cli"]
workflow_stage
theory
author
Abhimanyu Nag <abhi.nag1601@gmail.com>
version
1.0.0
tags
general-equilibrium, walrasian, microeconomic-theory, julia, computational-economics, welfare-economics, pure-exchange

Read the full SKILL.md on GitHub

Files

SKILL.md and 3 other files in _skills/theory/general-equilibrium-model-builder of meleantonio/awesome-econ-ai-stuff.

  • SKILL.md
  • examples/comparative_statics.jl
  • examples/pure_exchange_2x2.jl
  • index.md

Open the folder on GitHubat commit dd890d5

Used in 2 other repositories

We found 3 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 2 other GitHub owners. This page covers the copy in meleantonio/awesome-econ-ai-stuff, which our catalogue first saw on October 7, 2026.

Compare with similar skills

General Equilibrium Model Builder 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.

General Equilibrium Model Builder compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
General Equilibrium Model Builder this skillmeleantonio/awesome-econ-ai-stuff6452 repos~3.7kAutomated safety check: PassCustom licence
Team Builderaffaan-m/ECC276k1 repos~1.8kAutomated safety check: PassMIT
Team Builderaffaan-m/ECC276k1 repos~808Automated safety check: PassMIT
Dashboard Builderaffaan-m/ECC276k—~221Automated safety check: PassMIT
Dashboard Builderaffaan-m/ECC276k—~279Automated safety check: PassMIT
Team Builderaffaan-m/ECC276k—~1.1kAutomated safety check: PassMIT

Similar skills

  • Team Builder

    affaan-m/ECC

    Interactive picker that discovers available agent personas via the claude agents command and agents/ markdown globs, groups them into domains, has the user select up to five, dispatches them in…

    276k GitHub starsUsed in 1 repo~1.8k tokens
    Agent WorkflowsAuto-check passed
  • Team Builder

    affaan-m/ECC

    用于组合和派遣并行团队的交互式代理选择器

    276k GitHub starsUsed in 1 repo~808 tokens
    Auto-check passed
  • Dashboard Builder

    affaan-m/ECC

    Grafana、SigNoz、および同様のプラットフォーム用の実際のオペレータ質問に答える監視ダッシュボードを構築します。メトリクスを虚栄ボードではなく機能するダッシュボードに変える場合に使用します。

    276k GitHub stars~221 tokensUpdated 4 days ago
    DevOps & CloudAuto-check passed
  • Dashboard Builder

    affaan-m/ECC

    为 Grafana、SigNoz 等平台构建能够回答实际运维人员问题的监控仪表板。适用于将指标转化为可用的仪表板,而非华而不实的展示板。

    276k GitHub stars~279 tokensUpdated 4 days ago
    DevOps & CloudAuto-check passed
  • Team Builder

    affaan-m/ECC

    並列チームを構成して派遣するためのインタラクティブなエージェント選択ツール

    276k GitHub stars~1.1k tokensUpdated 4 days ago
    Auto-check passed
  • Longbridge Derivatives

    sickn33/agentic-awesome-skills

    Curated upstream guidance for Longbridge Derivatives; use when the workflow matches the user goal.

    47k GitHub starsUsed in 1 repo~1.1k tokens
    Business, Finance & HRAuto-check passed

More from meleantonio/awesome-econ-ai-stuff

All 14 skills in this repo
  • Academic Paper Writer

    meleantonio/awesome-econ-ai-stuff

    Draft economics papers with proper structure and academic style

    645 GitHub starsUsed in 2 repos~1.9k tokens
    Auto-check passed
  • API Data Fetcher

    meleantonio/awesome-econ-ai-stuff

    Fetch economic data from FRED, World Bank, and other APIs. An agent skill from meleantonio/awesome-econ-ai-stuff.

    645 GitHub starsUsed in 2 repos~2.4k tokens
    Auto-check passed
  • Beamer Presentation

    meleantonio/awesome-econ-ai-stuff

    Create academic presentations in Beamer with professional themes

    645 GitHub starsUsed in 2 repos~2.2k tokens
    Auto-check passed
  • Econ Visualization

    meleantonio/awesome-econ-ai-stuff

    Create publication-quality charts and graphs for economics papers.

    645 GitHub starsUsed in 2 repos~744 tokens
    Auto-check passed
  • Latex Tables

    meleantonio/awesome-econ-ai-stuff

    Generate publication-ready regression tables in LaTeX. An agent skill from meleantonio/awesome-econ-ai-stuff.

    645 GitHub starsUsed in 2 repos~741 tokens
    Auto-check passed
  • Lit Review Assistant

    meleantonio/awesome-econ-ai-stuff

    Search, summarize, and synthesize economics literature. An agent skill from meleantonio/awesome-econ-ai-stuff.

    645 GitHub starsUsed in 2 repos~1.7k tokens
    Auto-check passed

Questions about General Equilibrium Model Builder

What does General Equilibrium Model Builder do?

Build and solve Walrasian general equilibrium models with theory derivations and Julia computation. General Equilibrium Model Builder is an agent skill from meleantonio/awesome-econ-ai-stuff.

How do I install General Equilibrium Model Builder in Claude Code?

Run `npx skills add meleantonio/awesome-econ-ai-stuff --skill general-equilibrium-model-builder -a claude-code`. Or copy the skill folder (_skills/theory/general-equilibrium-model-builder in meleantonio/awesome-econ-ai-stuff) into .claude/skills/general-equilibrium-model-builder in your project. Claude Code loads it when a task matches its description.

How do I install General Equilibrium Model Builder in Codex?

Run `npx skills add meleantonio/awesome-econ-ai-stuff --skill general-equilibrium-model-builder -a codex`. Or copy the skill folder (_skills/theory/general-equilibrium-model-builder in meleantonio/awesome-econ-ai-stuff) into .agents/skills/general-equilibrium-model-builder in your project. Codex loads it when a task matches its description.

Can I use General Equilibrium Model Builder 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 meleantonio/awesome-econ-ai-stuff --skill general-equilibrium-model-builder -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/general-equilibrium-model-builder, .gemini/skills/general-equilibrium-model-builder, .github/skills/general-equilibrium-model-builder and .opencode/skills/general-equilibrium-model-builder in your project.

What does General Equilibrium Model Builder need to run?

Going by SKILL.md and its folder, General Equilibrium Model Builder needs Julia for the scripts in its folder. Compatibility (from SKILL.md): ["claude-code","cursor","codex","gemini-cli"].

Does General Equilibrium Model Builder access the network?

SKILL.md names 1 domain. As links in the text: julia.quantecon.org. This is read from the text; nothing was executed.

Is General Equilibrium Model Builder 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 General Equilibrium Model Builder use?

General Equilibrium Model Builder has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does General Equilibrium Model Builder use?

About 3.7k tokens (SKILL.md is roughly 15k 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 General Equilibrium Model Builder?

Skills that share tags, products or a category with General Equilibrium Model Builder: Team Builder (affaan-m/ECC, 276k stars), Team Builder (affaan-m/ECC, 276k stars), Dashboard Builder (affaan-m/ECC, 276k stars) and Dashboard Builder (affaan-m/ECC, 276k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains General Equilibrium Model Builder?

meleantonio (a GitHub user) maintains it in meleantonio/awesome-econ-ai-stuff, which has 645 GitHub stars. The repository holds 14 skills in this directory. The repository was last updated on September 26, 2026.

Source: meleantonio/awesome-econ-ai-stuff on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.