WebToApp is an Android toolkit that builds installable APKs from web projects directly on a phone. It is for people who want to package web applications as Android apps, including projects that use server runtimes, browser extensions, signing, or app-specific networking. The catalogue includes an instruction related to working with this toolkit.
Borrowing it
Nothing to install: this file belongs to shiaho777/web-to-app. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/shiaho777/web-to-app/main/AGENTS.mdgit clone --depth 1 https://github.com/shiaho777/web-to-appWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/shiaho777/web-to-app/agents-md)<a href="https://agentmods.dev/instructions/shiaho777/web-to-app/agents-md"><img src="https://agentmods.dev/badge/instructions/shiaho777/web-to-app/agents-md.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.07258 | $0.07258 |
| Opus 5 | $0.03629 | $0.03629 |
| Sonnet 5 | $0.01452 | $0.01452 |
| Haiku 4.5 | $0.00726 | $0.00726 |
Grade A, and why
web-to-app AGENTS.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured today.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 371 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md
Instructions for coding agents working in this repository.
Code style
- Do what you believe is right. Make the change complete and correct, not the smallest possible diff. If a fix calls for refactoring, renaming, or touching multiple files, do it.
- Match the patterns and conventions already in the surrounding code.
- Do not add copyright or license headers unless asked.
Project layout
| Path | Role |
|---|---|
app/ |
Full builder host: editor UI, export pipeline, runtimes, preview. |
shell/ |
Runtime template. Built to app/src/main/assets/template/webview_shell.apk via :shell:assembleRelease + :app:syncShellTemplateApk. |
clone-host/ |
Host-side APK clone / identity reshape support library. Its DEX asset generation (syncCloneHostDex) is deliberately disabled (enabled = false, AV false-positive mitigation, e0d2d4d6) — AppCloner runs fail-soft without the asset. |
modules/ |
Module Market catalog (registry.json + per-module folders). |
docs/ |
VitePress documentation site (guide / developer / extensions, EN + ZH), published to https://shiaho777.github.io/web-to-app/ by .github/workflows/docs-deploy.yml. Site URL paths map 1:1 to files under docs/ (/zh/... → docs/zh/...). |
scripts/ |
Build helpers and gates (check_config_field_drift.py). |
Runtime Kotlin is authored under app/ and synced into shell by syncShellRuntimeSources. Edit the app/ source once; do not permanently fork copies under shell.
User-facing product docs: README.md, .github/docs/README_CN.md, .github/CONTRIBUTING.md, modules/README.md. The published documentation site is https://shiaho777.github.io/web-to-app/ (source: docs/, deployed by .github/workflows/docs-deploy.yml).
How the main pieces connect
Editor (Compose screens in app/)
↔ data models (WebApp, configs)
↔ export factory (ApkConfig / ApkConfigJsonFactory)
↔ ApkBuilder / ApkBuildCache → signed generated APK
app/ sources
→ syncShellRuntimeSources → shell DEX → webview_shell.apk (template)
Generated APK runtime
WebToAppApplication → ShellModeManager → load assets JSON config
→ WebViewManager / runtime servers (Node/PHP/Python/Go/WordPress)
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- today Changed · +6 lines · +584 tokens per session a7588400c726
- 2d ago Changed · +12 lines · +287 tokens per session b6e882fd901b
- 8d ago First seen · 353 lines · 6,387 tokens per session scan A 1e099aa78783
web-to-app AGENTS.md is an instructions file published in the GitHub repository shiaho777/web-to-app (6,252 stars, last pushed today), licensed Unlicense. It adds 7,258 tokens to every session, about $0.0363 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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