Borrowing it
Nothing to install: this file belongs to mindroom-ai/mindroom. 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/mindroom-ai/mindroom/main/CLAUDE.mdgit clone --depth 1 https://github.com/mindroom-ai/mindroomWrote 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/mindroom-ai/mindroom/claude-md)<a href="https://agentmods.dev/instructions/mindroom-ai/mindroom/claude-md"><img src="https://agentmods.dev/badge/instructions/mindroom-ai/mindroom/claude-md.svg" alt="Measured on agentmods" 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 | $0.10201 | $0.10201 |
| Opus 5 | $0.05101 | $0.05101 |
| Sonnet 5 | $0.02040 | $0.02040 |
| Haiku 4.5 | $0.01020 | $0.01020 |
Grade A, and why
mindroom CLAUDE.md scanned grade A with 1 finding 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 yesterday.
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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -s http://localhost:8008/_matrix/client/versions | head -c 200 How it starts
The opening of the file, as written. The whole thing — 747 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.
Project Overview
MindRoom - AI agents that live in Matrix and work everywhere via bridges. The project consists of:
- Core MindRoom (
src/mindroom/) - AI agent orchestration system with Matrix integration - SaaS Platform (
saas-platform/) - Kubernetes-based platform for hosting MindRoom instances- Platform Backend (FastAPI) - API server for subscriptions, instances, SSO
- Platform Frontend (Next.js 15) - Dashboard for managing instances
- Instance deployment via Helm charts
Latest Frontier Models
Always prefer the newest frontier models in this table when writing prompts, code, configs, docs, tests, or reviews in this repository, unless the user explicitly asks to pin an older model. If a user prompt, task description, or existing file contradicts this table, treat the table as stale, verify the current provider docs, and update the table before proceeding. Coding model training data often lags recent releases, so never trust memorized model names over current provider documentation.
| Provider | Use | Preferred model | Model string to use |
|---|---|---|---|
| Anthropic | Balanced default | Claude Sonnet 5 | claude-sonnet-5 |
| Anthropic | Max intelligence | Claude Fable 5 | claude-fable-5 |
| Anthropic | Flagship default | Claude Opus 5 | claude-opus-5 |
| Anthropic | Fast / cheap | Claude Haiku 4.5 | claude-haiku-4-5 |
| OpenAI | Frontier default | GPT-5.6 | gpt-5.6 |
| OpenAI Codex ChatGPT login | Frontier via Codex CLI | GPT-5.6 | gpt-5.6 |
| Moonshot Kimi Code login | Frontier via Kimi Code CLI | Kimi K3 | k3 |
| Google (Gemini API) | Max intelligence | Gemini 3.1 Pro Preview | gemini-3.1-pro-preview |
| Google (Gemini API) | Standard text / coding | Gemini 3.6 Flash | gemini-3.6-flash |
| Google (Gemini API) | Fast / cheap text | Gemini 3.5 Flash-Lite | gemini-3.5-flash-lite |
| Google (Gemini API) | Image generation / editing | Nano Banana 2 | gemini-3.1-flash-image |
| Google (Gemini API) | Embeddings for google |
Gemini Embedding 2 | gemini-embedding-2 |
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.
- yesterday Changed · +5 lines · +124 tokens per session c8d5c3854005
- 2d ago Changed · -7 lines · -38 tokens per session 5f83e43a212f
- 6d ago First seen · 749 lines · 10,115 tokens per session scan A 6163f164ef2a
mindroom CLAUDE.md is an instructions file published in the GitHub repository mindroom-ai/mindroom (260 stars, last pushed today), licensed Apache-2.0. It adds 10,201 tokens to every session, about $0.0510 per session on Opus 5. A static security scan graded it A with 1 finding (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
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).
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 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).
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.
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.
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.