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Development

OrganizationPopular
agent0ai
Development

Frontend development router. Load deeper skills before editing

Overview

Publisheragent0ai
Repositoryspace-agent
Skill nameDevelopment
Stars
1.4K
Forks
323
Bundled files
2
LicenseMIT
Links
Skill sourceRepository
  • Markdown instructions

    A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.

  • Works with any LLM

    AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.

  • 2 bundled files

    Scripts, templates, and references the model can read while it works. Files are read-only and never executed.

  • Open source

    Published by agent0ai on GitHub. Read the source before you install it.

Installation

Install the Development AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

1

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

  1. Open the app and go to Plugins → Skills.
  2. Choose "Install from GitHub".
  3. Paste the skill folder URL below and confirm.
  4. Enable the skill in any chat where you want it available.
Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.
2

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills
git clone --depth 1 https://github.com/agent0ai/space-agent.git /tmp/space-agent
mkdir -p .claude/skills
cp -r /tmp/space-agent/app/L0/_all/mod/_core/skillset/ext/skills/development .claude/skills/Development
Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Development in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Development on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Development is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

  • Loaded only when it is needed

    The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.

  • Switch models mid-chat

    Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

Use this skill first for any development task. This is a routing skill: it tells you which deeper development skills to load next. Do not rely on this file alone as the full contract.

When the user wants to extend the system with a reusable interface rather than a space widget, prefer a custom routed page module plus an optional ext/panels/*.yaml dashboard entry instead of pushing everything into spaces.

Hard Boundary

  • This skill set only authorizes development in app/.
  • Do not edit server/, commands/, or packaging/ from this skill set.
  • Load development/backend-reference only to understand backend contracts that the frontend calls into.
  • For broad architecture orientation, load the top-level documentation skill and use its built-in docs map before diving into narrower docs.
  • Before writing files, call await space.api.userSelfInfo() and derive writable roots from username, managedGroups, and _admin membership in groups.
  • Never add third-party CORS proxy services in frontend code or widgets. Load development/frontend-runtime and use runtime-managed fetch(...), space.fetchExternal(...), or space.proxy.buildUrl(...) instead.
  • Always update the relevant AGENTS.md files and the matching docs under /mod/_core/documentation/docs/ in the same session as your code changes.

Development Subskills

development/modules-routing

Load this first for routed feature work, dashboard panels, route paths, router anchors, and deciding whether a feature should be a custom page instead of a space.

Current panel helper:

  • Import /mod/_core/skillset/ext/skills/development/modules-routing/panel-tools.js
  • Use listPanels(), findPanel(target), resolvePanelRoutePath(target), createPanelHref(target), and goToPanel(target) when the task needs to inspect or navigate the current user's visible dashboard panels

development/frontend-runtime

Load for framework-backed pages, Alpine stores, space.* runtime usage, shared visual rules, and general frontend structure.

development/extensions-components

Load for ext/html/, ext/js/, x-extension, x-component, x-context, and layered override behavior.

development/app-files-apis

Load for space.api, app-file storage paths, file_paths, userSelfInfo, and permission-aware frontend reads or writes.

development/layers-ownership

Load for L0 or L1 or L2, group and user structure, permissions, writable roots, and override order.

development/skills

Load for authoring or updating onscreen chat-agent skills under ext/skills/, including how to keep skills short by importing helper scripts.

development/backend-reference

Load for read-only backend architecture, API families, auth, and module-resolution behavior when frontend work depends on an existing server contract.

Recommended Load Order

New first-party routed feature

  1. await space.skills.load("development/layers-ownership")
  2. await space.skills.load("development/modules-routing")
  3. await space.skills.load("development/extensions-components")
  4. await space.skills.load("development/frontend-runtime")
  5. await space.skills.load("development/app-files-apis") if the feature stores user or group data

New custom page instead of a space

  1. await space.skills.load("development/modules-routing")
  2. await space.skills.load("development/extensions-components")
  3. await space.skills.load("development/frontend-runtime")
  4. await space.skills.load("development/app-files-apis") if the page needs frontend discovery of registered panels or other permission-aware app data

New or updated chat-agent skill

  1. await space.skills.load("development/skills")
  2. await space.skills.load("development/layers-ownership")
  3. await space.skills.load("development/extensions-components") if the skill must explain extension seams

Task that consumes existing backend APIs from the frontend

  1. await space.skills.load("development/app-files-apis")
  2. await space.skills.load("development/backend-reference")

Final Rule

Before changing a concrete module, also read the closest owning AGENTS.md in that module's subtree and the relevant documentation page when one exists. The development skills are the cross-cutting map, the documentation skill plus helper are the narrative map, and the local AGENTS.md file is the final implementation contract.

Bundled files

The model reads these on demand while the skill is loaded. They are exposed as readable files and are never executed.

Frequently asked questions

What does the Development AI skill do?

Frontend development router. Load deeper skills before editing

Why use Development on TypingMind?

Because you install it once and use it with any model. Development is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Development in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/agent0ai/space-agent/tree/main/app/L0/_all/mod/_core/skillset/ext/skills/development. TypingMind reads its SKILL.md and bundles its files and installs it as a skill you can enable per chat.

Which AI models can use Development?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Development?

As many as you like. As long as a model supports skills, you can use Development with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Development AI skill free?

Yes. It is published on GitHub by agent0ai under the MIT license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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