# Skybridge

> |

- **Type:** Skill
- **Install:** `agentstack add skill-nbialk-quiver-cli-skybridge`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [nbialk](https://agentstack.voostack.com/s/nbialk)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [nbialk](https://github.com/nbialk)
- **Source:** https://github.com/nbialk/quiver-cli/tree/main/template/.agents/skills/apps/skybridge
- **Website:** https://www.npmjs.com/package/quiver-cli

## Install

```sh
agentstack add skill-nbialk-quiver-cli-skybridge
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Creating Apps For LLMs

Those are conversational experiences that extend AI assistants through tools and custom UI views. They're built as MCP servers invoked during conversations.

⚠️ The app is consumed by two users at once: the **human** and the **AI Assistant LLM**. They collaborate through the view—the human interacts with it, the LLM sees its state. Internalize this before writing code: the view is your shared surface.

SPEC.md keeps track of the app's requirements and design decisions. Keep it up to date as you work on the app.

**No SPEC.md?** → Read [discover.md](references/discover.md) first. Nothing else until SPEC.md exists.

**SPEC.md exists?** → Read SPEC.md, then follow [architecture.md](references/architecture.md) to design the change. Update SPEC.md, then read the relevant Implementation references below before writing code.

## Setup

1. **Copy template** → [copy-template.md](references/copy-template.md): when starting a new project with ready SPEC.md
2. **Run locally** → [run-locally.md](references/run-locally.md): when ready to test, need dev server, use devtools to render views or connect to ChatGPT/Claude

## Architecture

Design or evolve UX flows and API shape → [architecture.md](references/architecture.md)

## Implementation

- **Fetch and render data** → [fetch-and-render-data.md](references/fetch-and-render-data.md): when implementing server handlers and view data fetching
- **State and context** → [state-and-context.md](references/state-and-context.md): when persisting view UI state and updating LLM context
- **Prompt LLM** → [prompt-llm.md](references/prompt-llm.md): when view needs to trigger LLM response
- **UI guidelines** → [ui-guidelines.md](references/ui-guidelines.md): display modes, layout constraints, theme, device, and locale
- **External links** → [open-external-links.md](references/open-external-links.md): when redirecting to external URLs or setting "open in app" target
- **Download file** → [download-file.md](references/download-file.md): when saving content to the user's filesystem
- **OAuth** → [oauth.md](references/oauth.md): when tools need user authentication to access user-specific data
- **CSP** → [csp.md](references/csp.md): when declaring allowed domains for fetch, assets, redirects, or iframes

## Deploy

- **Ship to production** → [deploy.md](references/deploy.md): when ready to deploy via Alpic
- **Publish to ChatGPT/Claude Directories** → [publish.md](references/publish.md): when ready to submit for review

Full API docs: [https://docs.skybridge.tech/api-reference.md](https://docs.skybridge.tech/api-reference.md)

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [nbialk](https://github.com/nbialk)
- **Source:** [nbialk/quiver-cli](https://github.com/nbialk/quiver-cli)
- **License:** MIT
- **Homepage:** https://www.npmjs.com/package/quiver-cli

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-nbialk-quiver-cli-skybridge
- Seller: https://agentstack.voostack.com/s/nbialk
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.