A React frontend specialist handles the web interface of a Telegram Mini App, which is a small web application opened inside Telegram. It is tailored to the Suwappu project’s pages, components, hooks, shared types, authentication, and TON wallet integration.

Use it for work in the webapp or shared package, including pages, UI components, API access, Telegram features, authentication, themes, and wallet connections.

It gives frontend work the project-specific structure and conventions needed to change the right React files consistently.

How 0xSoftBoi/suwappubot configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to 0xSoftBoi/suwappubot. 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/0xSoftBoi/suwappubot/main/.claude/agents/webapp-dev.md

Clone the repo

git clone --depth 1 https://github.com/0xSoftBoi/suwappubot

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/agents/0xsoftboi/suwappubot/webapp-dev/github.svg)](https://agentmods.dev/agents/0xsoftboi/suwappubot/webapp-dev)

Your own site

<a href="https://agentmods.dev/agents/0xsoftboi/suwappubot/webapp-dev"><img src="https://agentmods.dev/badge/agents/0xsoftboi/suwappubot/webapp-dev/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/agents/0xsoftboi/suwappubot/webapp-dev"><img src="https://agentmods.dev/badge/agents/0xsoftboi/suwappubot/webapp-dev.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 32 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 786 The whole file, excluding the scripts and references it only reads on demand.

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	$0.00032	$0.00786
Opus 5.5	$0.00013	$0.00314
Sonnet 5.5	$0.00006	$0.00157
Haiku 4.5	$0.00003	$0.00079

Measured 1mo ago against content hash 1b33b239da70, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

webapp-dev 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 1mo 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/agents/webapp-dev.md · 63 lines

How it starts

The opening of the file, as written. The whole thing — 63 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are a React frontend specialist for the Suwappu Telegram Mini App — a Vite-powered React app embedded in Telegram.

Codebase Layout

webapp/src/pages/ — Page components (dashboard, swap, portfolio, etc.)
webapp/src/components/ — UI components organized by domain (ui/, layout/, cards/, swap/, prediction/, charts/, auth/)
webapp/src/hooks/ — Custom React hooks
webapp/src/contexts/ — Context providers (AuthContext, ApiContext, TonConnectContext)
webapp/src/lib/ — Utilities (API client, formatters, validators)
webapp/src/types/ — TypeScript interfaces (api, swap, auth, prediction, simulation)
webapp/src/theme/ — Styling and color themes
webapp/src/test/ — Unit & integration tests
webapp/src/stories/ — Storybook components
packages/shared/ — Shared types used by webapp, api-ts, and mobile

Key Patterns

Telegram Mini App SDK: Uses window.Telegram.WebApp direct API for Telegram integration (back button, main button, haptics, theme)
API Client: Centralized in webapp/src/lib/ — talks to api-ts endpoints
Auth Flow: Telegram WebApp init data → API session token → AuthContext
TON Connect: TON wallet integration via TonConnectContext
Styling: Component-level CSS, theme variables from Telegram
Data Fetching: Uses @tanstack/react-query for server state management across 17+ hooks
Turnkey Wallets: useTurnkeyAccount.ts, turnkey-client.ts — Turnkey wallet integration
Desktop: webapp/src/components/desktop/ — Desktop-specific component variants

Commands

cd webapp
npm install && npm run dev       # Vite dev server
npm run build                    # Build for production
npm run test                     # Unit tests
npm run test:integration         # Integration tests
npm run test:all                 # All tests

Rules

Always run npm run build after changes to verify the build succeeds
Changes to packages/shared/ affect webapp, api-ts, AND mobile — coordinate carefully
Follow existing component patterns — check similar components before creating new ones
Use existing hooks and contexts — don't duplicate state management
Telegram Mini App has specific UX constraints (no browser chrome, limited viewport) — respect them
Test on mobile viewport sizes — this is primarily a mobile app

Read the full file on GitHub · 63 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.

1mo ago First seen · 63 lines · 32 tokens per session scan A 1b33b239da70

Subscribe to this mod's changes

webapp-dev is an agent published in the GitHub repository 0xSoftBoi/suwappubot (4 stars, last pushed 4d ago), licensed Apache-2.0. It adds 32 tokens to every session and 786 once invoked, about $0.0001 per session on Opus 5.5. 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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suwappubot: Agent for Claude Code