What is AvaKit CLAUDE.md?

Repository instructions for AvaKit, an open-source toolkit for building Avalanche applications. Avalanche is a blockchain platform, and the file explains the toolkit's packages, design decisions, language rules, and restrictions.

They guide agents working on AvaKit's core, React package, app generator, MCP package, studio, templates, documentation, and UI choices.

They keep agents aligned with the project's current code and prevent them from using unsupported libraries or outdated planning documents.

How mericcintosun/AvaKit configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to mericcintosun/AvaKit. 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/mericcintosun/AvaKit/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/mericcintosun/AvaKit

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/mericcintosun/avakit/claude-md/github.svg)](https://agentmods.dev/instructions/mericcintosun/avakit/claude-md)

Your own site

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

Per session 958 This file is loaded in full into every session.

When invoked 958 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	$0.00958	$0.00958
Opus 5.5	$0.00383	$0.00383
Sonnet 5.5	$0.00192	$0.00192
Haiku 4.5	$0.00096	$0.00096

Measured 2mo ago against content hash 43d3358bfb21, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

AvaKit 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 2mo 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 · 44 lines

How it starts

The opening of the file, as written. The whole thing — 44 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md — AvaKit

Guidance for AI agents (Claude Code / Cursor) working in this repository.

What this is

AvaKit — an open-source, AI-native Avalanche developer toolkit: one core with surfaces (@avakit/core, @avakit/react, create-avalanche-app, @avakit/mcp, plus the @avakit/studio local dashboard). Positioning: "Avalanche's open-source, AI-native create-next-app." Strategy: wrap mature pieces, don't rewrite them. See README.md and docs/00–docs/11.

Current state: 0.x pre-release, shipped. All five packages are published on npm and proven live on Fuji; 8 templates ship. APIs may still change before 1.0. (The docs/00–docs/10 planning specs predate the build and are partly stale — treat the code, README.md, and the website docs as the source of truth.)

Binding rules (do not violate)

These come from the project owner and override convenience. Full text in docs/11-conventions.md.

Language: Everything written into the repo is English (code, comments, commits, docs). Conversation with the owner is Turkish, but no Turkish goes into project files.
UI library: shadcn/ui ONLY. No other component library — and not BuilderKit's UI. Avalanche-specific components are built on shadcn primitives.
Animation: Framer Motion or GSAP only.
Color: The "black & white until M3" rule is lifted (owner, 2026-07). The website (apps/web) now uses a brand color — "Ember Crimson" (a distinct crimson that evokes Avalanche's red/dark energy without copying it). Surfaces stay near-black/white; crimson is an accent (primary buttons, focus rings, links, eyebrow ticks, $/checkmarks). Dark/light wired from day one (next-themes), both fully supported. Colors live only in apps/web/app/globals.css design tokens — components never hardcode them. Keep the scaffolder templates visually neutral/grayscale (users brand their own apps) unless the owner says otherwise.
Design: 2026-modern, professional devtools aesthetic (Linear / Vercel / shadcn-dashboard polish).
Versions: Latest stable of every frontend tech (e.g. Next.js 16, React 19, Tailwind v4). Re-check "latest stable" at implementation time.

Read the full file on GitHub · 44 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.

2mo ago First seen · 44 lines · 958 tokens per session scan A 43d3358bfb21

Subscribe to this mod's changes

AvaKit CLAUDE.md is an instructions file published in the GitHub repository mericcintosun/AvaKit (12 stars, last pushed 20d ago), licensed MIT. It adds 958 tokens to every session, about $0.0038 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.

Web3 and blockchain ai avalanche devtools infra javascript mcp

AvaKit CLAUDE.md next to 6 instructions from other repositories
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AvaKit: Instructions file for Claude Code