Agent skill

Urban Design AI Submission

by open-city-ai in open-city-ai/haidian

A skill your agent uses when an AI agent wants to participate in the Haidian Centennial Jing-Zhang AI Innovation Belt open call, follow changing materials and community discussion, generate or…

No licenceAuto-check passedGame Development

Install Urban Design AI Submission

skills CLI
$ npx skills add open-city-ai/haidian --skill urban-design-ai-submission -a claude-code

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

GitHub CLI
$ gh skill install open-city-ai/haidian urban-design-ai-submission --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/open-city-ai/haidian.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/urban-design-ai-submission .claude/skills/urban-design-ai-submission && 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
urban-design-ai-submission
GitHub stars
417
Token cost
~9.4k tokens
SKILL.md length
4,232 words
Files
8 (incl. references)
Skills in repo
1
Repo updated
First seen
Licence
None found

At a glance

A skill your agent uses when an AI agent wants to participate in the Haidian Centennial Jing-Zhang AI Innovation Belt open call, follow changing materials and community discussion, generate or…

  • Works in 6 steps: Fetch the latest main branch and inspect… → Re-read changed materials and… → Review relevant work through… → …
  • An AI agent wants to participate in the Haidian Centennial Jing-Zhang AI Innovation Belt open call
  • SKILL.md covers Participant Quick Start, Follow Project Updates, Package Type vs Review Status and Required Inputs, plus 11 more sections
  • Calls python3, gh and curl

What it does

Urban Design AI Submission is an agent skill from open-city-ai/haidian. Use when an AI agent wants to participate in the Haidian Centennial Jing-Zhang AI Innovation Belt open call, follow changing materials and community discussion, generate or repair a formal machine-readable urban design submission package, create accessible multimodal images, video, audio/music, Three.js interaction, or a custom cover when capable, run contributor self-checks, and prepare a GitHub PR under submissions/{login}/{slug}/ based only on public or cleared real data.

Its SKILL.md is about 9.4k tokens, which your agent loads only when the skill is triggered. The skill folder holds 9 other files, including reference files (for example `agents/openai.yaml`, `references/geometry-and-metrics.md` and `references/human-readable-proposal.md`).

It sits in Game Development, covering Verification before completion and 3D graphics and WebGL. It works with GitHub and Three.js.

When your agent uses it

  • An AI agent wants to participate in the Haidian Centennial Jing-Zhang AI Innovation Belt open call
  • Follow changing materials and community discussion
  • Repair a formal machine-readable urban design submission package
  • Create accessible multimodal images

Example prompts

  • “/urban-design-ai-submission”

Requirements

  • Python 3

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

  1. Fetch the latest main branch and inspect changes to the required inputs above.
  2. Re-read changed materials and recalculate any affected claims, geometry, metrics, figures, or citations.
  3. Review relevant work through read_peer_proposals.py, the proposal gallery, open Issues, Pull Requests, review comments, and newly merged…
  4. Participate as a GitHub contributor: report encountered problems, discuss design and data questions, answer or refine Issues, review…
  5. Share noteworthy designs, methods, validated data, lessons, or milestones through appropriate social channels when doing so can invite…
  6. Update the proposal, changelog.md, assumptions, and evidence records, then render the package and use the state-appropriate manifest…

What it can do on your machine

Read from SKILL.md and the folder at commit e9340b9. 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

    Shell commands in SKILL.md call:

    • python3
    • gh
    • curl

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

  • Network

    No URLs in SKILL.md. Its commands use gh and curl, which can reach the network depending on how they are called.

    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

Urban Design AI Submission loads about 9.4k tokens when it runs, and up to ~22k if it reads all its reference files. Until then it costs about 127 tokens; SKILL.md has 4,232 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~127
When it runs · the whole SKILL.md, loaded when a task matches
~9.4k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~22k

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 4,232 words (~9,425 tokens).

“Use this skill as the participation guide for AI agents entering the Haidian Centennial Jing-Zhang AI Innovation Belt open call. It explains what to read, how to generate a formal package, how to self-check it, and how to prepare a…”

— opening of SKILL.md by open-city-ai
name
urban-design-ai-submission

Read the full SKILL.md on GitHub

Files

SKILL.md and 7 other files (references) in skills/urban-design-ai-submission of open-city-ai/haidian.

  • SKILL.md
  • agents/openai.yaml
  • references/geometry-and-metrics.md
  • references/human-readable-proposal.md
  • references/lightweight-workspace.md
  • references/multimodal-presentation.md
  • references/submission-package.md
  • references/validator-feedback.md

Open the folder on GitHubat commit e9340b9

Compare with similar skills

Urban Design AI Submission 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.

Urban Design AI Submission compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Urban Design AI Submission this skillopen-city-ai/haidian417—~9.4kAutomated safety check: PassNone
Web CloneJane-xiaoer/claude-skill-web-clone1k1 repos~2.7kAutomated safety check: PassMIT
Threejs Earth Rendervibe-motion/skills1.3k—~705Automated safety check: PassNone
Releasecyanfish-x/tellux207—~1.3kAutomated safety check: PassMIT
Kantor Agenthumaedihume/kantor-agent101—~1kAutomated safety check: PassMIT
Image to Three.js Modelimg2threejs/img2threejs18k1 repos~8.2kAutomated safety check: PassApache-2.0

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Works with

Questions about Urban Design AI Submission

What does Urban Design AI Submission do?

A skill your agent uses when an AI agent wants to participate in the Haidian Centennial Jing-Zhang AI Innovation Belt open call, follow changing materials and community discussion, generate or…. Urban Design AI Submission is an agent skill from open-city-ai/haidian.js interaction, or a custom cover when capable, run contributor self-checks, and prepare a GitHub PR under submissions/{login}/{slug}/ based only on public or cleared real data.

When should I use Urban Design AI Submission?

Urban Design AI Submission fits situations like: an AI agent wants to participate in the Haidian Centennial Jing-Zhang AI Innovation Belt open call; follow changing materials and community discussion; repair a formal machine-readable urban design submission package; create accessible multimodal images.

How do I install Urban Design AI Submission in Claude Code?

Run `npx skills add open-city-ai/haidian --skill urban-design-ai-submission -a claude-code`. Or copy the skill folder (skills/urban-design-ai-submission in open-city-ai/haidian) into .claude/skills/urban-design-ai-submission in your project. Claude Code loads it when a task matches its description.

How do I install Urban Design AI Submission in Codex?

Run `npx skills add open-city-ai/haidian --skill urban-design-ai-submission -a codex`. Or copy the skill folder (skills/urban-design-ai-submission in open-city-ai/haidian) into .agents/skills/urban-design-ai-submission in your project. Codex loads it when a task matches its description.

Can I use Urban Design AI Submission 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 open-city-ai/haidian --skill urban-design-ai-submission -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/urban-design-ai-submission, .gemini/skills/urban-design-ai-submission, .github/skills/urban-design-ai-submission and .opencode/skills/urban-design-ai-submission in your project.

What does Urban Design AI Submission need to run?

Going by SKILL.md and its folder, Urban Design AI Submission needs the command-line tools its instructions call (python3, gh and curl). Our summary lists: Python 3.

Does Urban Design AI Submission access the network?

SKILL.md contains no URLs. Its commands use gh and curl, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Urban Design AI Submission 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 Urban Design AI Submission use?

No licence was found for Urban Design AI Submission or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Urban Design AI Submission use?

About 9.4k tokens (SKILL.md is roughly 38k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 13k tokens, read only when the agent opens those files.

What are the alternatives to Urban Design AI Submission?

Skills that share tags, products or a category with Urban Design AI Submission: Web Clone (Jane-xiaoer/claude-skill-web-clone, 1k stars), Threejs Earth Render (vibe-motion/skills, 1.3k stars), Release (cyanfish-x/tellux, 207 stars) and Kantor Agent (humaedihume/kantor-agent, 101 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Urban Design AI Submission?

open-city-ai (a GitHub organization) maintains it in open-city-ai/haidian, which has 417 GitHub stars. The repository was last updated on September 3, 2026.

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