What is capacitor-mobile-claw CLAUDE.md?

A project guide for Mobile Claw, a Capacitor plugin that connects a WebView interface to a native Rust AI agent. A WebView is a web interface embedded inside a mobile app; the Rust layer handles the agent’s core work.

It is for working on the TypeScript bridge, native-agent wrapper, user-interface events, device tools using MCP, sessions, authentication, scheduled tasks, resource limits, tests, and documentation.

It clarifies which responsibilities belong to the mobile interface and which belong to native Rust code, along with the project layout and build context.

How rogelioRuiz/capacitor-mobile-claw configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to rogelioRuiz/capacitor-mobile-claw. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/rogelioRuiz/capacitor-mobile-claw/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/rogelioRuiz/capacitor-mobile-claw

Made for: Claude Code.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/rogelioruiz/capacitor-mobile-claw/claude-md/github.svg)](https://agentmods.dev/instructions/rogelioruiz/capacitor-mobile-claw/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/rogelioruiz/capacitor-mobile-claw/claude-md"><img src="https://agentmods.dev/badge/instructions/rogelioruiz/capacitor-mobile-claw/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/rogelioruiz/capacitor-mobile-claw/claude-md"><img src="https://agentmods.dev/badge/instructions/rogelioruiz/capacitor-mobile-claw/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 584 This file is loaded in full into every session.

When invoked 584 The same file — it is already loaded in full.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

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	$0.00584	$0.00584
Opus 5	$0.00292	$0.00292
Sonnet 5	$0.00117	$0.00117
Haiku 4.5	$0.00058	$0.00058

Measured 10d ago against content hash 57e12a30bdc7, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

capacitor-mobile-claw CLAUDE.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 10d ago.

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.

CLAUDE.md · 59 lines

How it starts

The opening of the file, as written. The whole thing — 59 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md — AI-Assisted Development Context

This file provides context for AI coding assistants working on this codebase.

Project Overview

Mobile Claw is a Capacitor plugin (capacitor-mobile-claw) that provides a thin WebView bridge to a native Rust AI agent (capacitor-native-agent). ALL agent logic — LLM calls, tool execution, auth, cron/heartbeat, sessions — runs natively in Rust via UniFFI. The WebView layer handles only UI rendering, event display, and MCP device tool coordination.

Repository Structure

src/                    # TypeScript plugin source → compiled to dist/esm/
  engine.ts             # MobileClawEngine — thin native wrapper (~490 lines)
  definitions.ts        # All TypeScript interfaces and event types
  plugin.ts             # Capacitor WebPlugin wrapper
  agent/                # Minimal agent helpers
    resource-quotas.ts  # Per-session tool call limiter
    workspace-init.ts   # Workspace dirs, default files, system prompt
  mcp/                  # MCP server, transports, and tool types
  services/             # Bridge protocol message types
test/                   # Unit and E2E tests (excluded from tsc)
docs/                   # Extended documentation

Build & Test Commands

npm install             # Install dependencies
npm run build           # TypeScript → dist/esm/
npm run typecheck       # tsc --noEmit
npm test                # Vitest unit tests
npm run lint            # Biome check
npm run lint:fix        # Biome auto-fix

Key Architecture

Native agent: capacitor-native-agent (Rust FFI) owns agent loop, LLM streaming, tool execution, auth, sessions, cron/heartbeat
Thin bridge: engine.ts delegates ALL logic to the native plugin, handles only event dispatch and MCP coordination
MCP transports: Bridge (in-process IPC, default) and STOMP (remote WebSocket, opt-in)
Device tools: MCP tools that need WebView Capacitor APIs stay in JS

Coding Conventions

TypeScript strict mode, ES2022 target, ESNext modules
No semicolons, single quotes, trailing commas
2 spaces indentation, 120 char line width
Biome for linting and formatting
Conventional commits with scopes: engine, mcp, tools, app, docs, ci, deps

Read the full file on GitHub · 59 lines

Changes

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.

10d ago First seen · 59 lines · 584 tokens per session scan A 57e12a30bdc7

Subscribe to this mod's changes

capacitor-mobile-claw CLAUDE.md is an instructions file published in the GitHub repository rogelioRuiz/capacitor-mobile-claw (12 stars, last pushed 2mo ago), licensed MIT. It adds 584 tokens to every session, about $0.0029 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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