Borrowing it
Nothing to install: this file belongs to OpenMasjid-Solutions/OpenMasjidOS. 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/OpenMasjid-Solutions/OpenMasjidOS/master/CLAUDE.mdgit clone --depth 1 https://github.com/OpenMasjid-Solutions/OpenMasjidOSWrote 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/openmasjid-solutions/openmasjidos/claude-md)<a href="https://agentmods.dev/instructions/openmasjid-solutions/openmasjidos/claude-md"><img src="https://agentmods.dev/badge/instructions/openmasjid-solutions/openmasjidos/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/openmasjid-solutions/openmasjidos/claude-md"><img src="https://agentmods.dev/badge/instructions/openmasjid-solutions/openmasjidos/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 | $0.32460 | $0.32460 |
| Opus 5 | $0.16230 | $0.16230 |
| Sonnet 5 | $0.06492 | $0.06492 |
| Haiku 4.5 | $0.03246 | $0.03246 |
Grade D, and why
OpenMasjidOS CLAUDE.md scanned grade D with 3 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 4d 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.
Asks for rootmediumPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
- **Masjid logo:** an optional uploaded logo (PNG/JPG/WebP, ≤1 MB; raster only — no SVG). Stored server-side as raw bytes (`config/branding/`, chmod 600), NOT a data URI in settings. Reused across the masjid's outbound c Downloads and executes remote codehighSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
- **A full-lifecycle one-line `curl | bash` installer.** On a fresh machine it runs a complete guided **install**. On a machine that already has OpenMasjidOS, the same command opens a **management menu**: Update / Repair Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
**OpenMasjidOS** is a free, fully open-source, self-hosted operating layer that lets any masjid run useful software on their own hardware (a cheap mini-PC, a Raspberry Pi, a VPS — anything that runs Docker) with **zero t The source is not reproduced here
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
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.
- 4d ago Changed · +132 lines · +6,364 tokens per session 350270fff7b4
- 9d ago First seen · 782 lines · 26,096 tokens per session scan D 9b51e6b40597
OpenMasjidOS CLAUDE.md is an instructions file published in the GitHub repository OpenMasjid-Solutions/OpenMasjidOS (25 stars, last pushed 4d ago), licensed AGPL-3.0. It adds 32,460 tokens to every session, about $0.1623 per session on Opus 5. A static security scan graded it D with 3 findings (asks for root, downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other instructions, from other repositories
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
deepseek-harness AGENTS.md
AGENTS.md instructions for deepseek-ai/deepseek-harness, covering agents.md, pre-stable apis and released session data, repository layout, commands and host sandbox failures.