Borrowing it
Nothing to install: this file belongs to vaultys/VaultysClaw. 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/vaultys/VaultysClaw/main/CLAUDE.mdgit clone --depth 1 https://github.com/vaultys/VaultysClawWrote 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/vaultys/vaultysclaw/claude-md)<a href="https://agentmods.dev/instructions/vaultys/vaultysclaw/claude-md"><img src="https://agentmods.dev/badge/instructions/vaultys/vaultysclaw/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.
<a href="https://agentmods.dev/instructions/vaultys/vaultysclaw/claude-md"><img src="https://agentmods.dev/badge/instructions/vaultys/vaultysclaw/claude-md.svg" alt="Reviewed on agentmods" width="80" 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 | $0.03604 | $0.03604 |
| Opus 5.5 | $0.01442 | $0.01442 |
| Sonnet 5.5 | $0.00721 | $0.00721 |
| Haiku 4.5 | $0.00360 | $0.00360 |
Grade A, and why
VaultysClaw 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 15d 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.
How it starts
The opening of the file, as written. The whole thing — 220 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Overview
VaultysClaw is an agent identity and trust platform. A control plane (Next.js + WebSocket server) maintains an append-only ledger of signed capability certificates bound to VaultysId DIDs, and decides what every Actor — agent, device, sensor, or human — is allowed to do. Clients connect over WebSocket, prove their identity with a Challenger handshake, and receive certificates they can verify offline.
Monorepo: pnpm workspaces + Turborepo.
| Package | Description | CLAUDE.md |
|---|---|---|
packages/policy |
Certificate wire format (sign/verify/pack), AgentCapability, CertScope, resource limits, runtime enforcement gates. Pure, no I/O. |
→ |
packages/trust |
Trust ledger engine: ABAC/multi-certificate permission resolution (resolvePermission) over the CapabilityCertificate ledger. Pure, no I/O. |
→ |
packages/shared |
The webhook event catalog + the LLM provider union. Deliberately tiny. | → |
packages/controlplane |
The control plane: Next.js App Router admin console + WebSocket server, Prisma/Postgres, the certificate ledger. | → |
packages/sdk |
TypeScript client for the control plane's protocol — handshake, capability state, certificate-status refresh, resolvePermission. The counterpart of sdk-go/. |
→ |
packages/webhook-dispatcher |
Standalone worker: consumes events from BullMQ, signs them (HMAC) and POSTs to endpoints; also fans out to Apprise notification channels. | → |
packages/videos |
Narrated demo videos of the console: Playwright drives the real control plane on its own stack (docker/video.env, 3013 / ws 8093 / pg 5436) with a live simulated fleet, then a Remotion intro/outro + ffmpeg mix. Same pipeline as VaultysHub's. |
→ |
packages/simulator |
Fleet simulator: thousands of real-VaultysId Actors — plus the people who own them — driven at a live control plane, on its own isolated stack. | → |
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.
- 15d ago Changed · +6 lines · +169 tokens per session 4b393b256c15
- 1mo ago Changed 52570595b236
- 1mo ago Changed · +1 lines · +35 tokens per session 5c8b2d756374
- 1mo ago Changed · +19 lines · +281 tokens per session f66d41bf46ee
- 1mo ago Changed · +41 lines · +280 tokens per session 51b2f035c2fc
- 2mo ago First seen · 153 lines · 2,839 tokens per session scan A 600e0d1251e1
VaultysClaw CLAUDE.md is an instructions file published in the GitHub repository vaultys/VaultysClaw (84 stars, last pushed 2d ago), licensed MIT. It adds 3,604 tokens to every session, about $0.0144 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.
VaultysClaw CLAUDE.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| VaultysClaw CLAUDE.mdvaultys/VaultysClaw | Instructions file | 84 | 2d ago | MIT | A | 3,604 | Claude Code |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | today | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | yesterday | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |