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crabwalk: Instructions file for Claude Code

CLAUDE.md

crabwalk CLAUDE.md is an instructions file for Claude Code from crabwise-ai/crabwalk. It costs 467 tokens per session, scanned A, original, MIT.

Repository instructions for Crabwalk, a full-stack React application with server-side rendering, meaning pages can be prepared on the server before reaching the browser. They describe its commands, folder layout, and data-handling patterns.

In plain words
What is it for?
Use them when starting the development server, building the app, adding routes or API procedures, changing database queries, or working on the monitoring integration.
Why use it?
They help an agent find the right files and use the project’s existing conventions instead of guessing how routes, APIs, and data queries fit together.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions CLAUDE.md; mentions Claude Code; built for openclaw.

This is crabwise-ai/crabwalk's own configuration. It tells Claude Code how to work on crabwalk itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything crabwalk configures →

not rated 873repo +1 3mo ago A scan 467 tokens original MIT
View source ↗ crabwise-ai/crabwalk crabwalk.app
Reuse

Borrowing it

Nothing to install: this file belongs to crabwise-ai/crabwalk. 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/crabwise-ai/crabwalk/master/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/crabwise-ai/crabwalk

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.

agentmods badge for crabwalk CLAUDE.md

README.md
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Your own site
<a href="https://agentmods.dev/instructions/crabwise-ai/crabwalk/claude-md"><img src="https://agentmods.dev/badge/instructions/crabwise-ai/crabwalk/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.

agentmods 80×15 button for crabwalk CLAUDE.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/crabwise-ai/crabwalk/claude-md"><img src="https://agentmods.dev/badge/instructions/crabwise-ai/crabwalk/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 467 This file is loaded in full into every session.
When invoked 467 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00467 $0.00467
Opus 5.5 $0.00187 $0.00187
Sonnet 5.5 $0.00093 $0.00093
Haiku 4.5 $0.00047 $0.00047

Measured 2mo ago against content hash 3aa0d21b82d4, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

crabwalk 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 · 51 lines

What it actually says

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Commands

npm run dev      # start dev server on port 3000
npm run build    # production build
npm start        # run production server (dist/server/server.js)

Architecture

Full-stack React app using TanStack Start (file-based routing, SSR).

Stack:

  • TanStack Start + Router (file-based routing)
  • tRPC (API layer w/ superjson transformer)
  • TanStack Query (data fetching)
  • TanStack DB (client-side reactive collections)
  • Tailwind CSS v4
  • React 19

Key paths:

  • src/routes/ - file-based routes, auto-generates routeTree.gen
  • src/routes/api/trpc.$.ts - tRPC catch-all API handler
  • src/integrations/trpc/router.ts - tRPC router definition (appRouter)
  • src/integrations/trpc/client.ts - tRPC client
  • src/integrations/query/provider.tsx - React Query provider
  • src/router.tsx - TanStack Router config

Path alias: ~/ maps to src/

tRPC pattern: Add procedures to appRouter in router.ts, import trpc from client.ts to call.

TanStack DB pattern: Create collections, use useLiveQuery() for reactive reads, createTransaction() for writes.

OpenClaw (Clawdbot) Monitor

Real-time agent activity monitor at /monitor.

Key paths:

  • src/integrations/openclaw/ - gateway client, protocol types, parser, collections
  • src/components/monitor/ - ReactFlow graph, session list, custom nodes
  • src/routes/monitor/index.tsx - main monitor page

Data flow: openclaw gateway (ws://127.0.0.1:18789) -> TanStack Start server (WS client) -> tRPC -> browser (TanStack DB collections -> ReactFlow)

Config: Set CLAWDBOT_API_TOKEN env var for gateway auth.

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.

  1. 2mo ago First seen · 51 lines · 467 tokens per session scan A 3aa0d21b82d4

Subscribe to this mod's changes

crabwalk CLAUDE.md is an instructions file published in the GitHub repository crabwise-ai/crabwalk (873 stars, last pushed 3mo ago), licensed MIT. It adds 467 tokens to every session, about $0.0019 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.

aiai-agentsclawdbotmoltbotmonitoring
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