arifos

MCP serverDev tools

Checks your agent's answers against safety rules before they're sent.

Available today. Use it from your connected AI after setup.

Add ahel to your AI once: Claude, ChatGPT, Cursor, Claude Code or Codex. Then ask it to use this.

Then ask your AI: use the arif init tool from arifos

About this server

Constitutional AI kernel with 13 MCP tools, 888_JUDGE verdict pipeline, and VAULT999 ledger.

Install arifos

The server’s own address, for the clients that take one directly. Or connect ahel onceand every client you use reads it from one address, with the account kept on ahel rather than in each client’s config.

  • Claude Code

    claude mcp add --transport http --scope user arifos 'https://arifos.arif-fazil.com/mcp'

    Run it once in your project, then open /mcp to approve any sign-in the server asks for.

  • Claude Desktop

    https://arifos.arif-fazil.com/mcp

    Add a custom connector in Settings, paste this address, and approve the sign-in.

  • Cursor

    cursor://anysphere.cursor-deeplink/mcp/install?name=arifos&config=eyJ1cmwiOiJodHRwczovL2FyaWZvcy5hcmlmLWZhemlsLmNvbS9tY3AifQ==

    Open the link and Cursor adds the server at that address.

  • ChatGPT

    https://arifos.arif-fazil.com/mcp

    In Settings, enable Developer mode, create an MCP app, and paste this address. Your plan and workspace must allow custom apps.

  • Codex

    codex mcp add arifos --url 'https://arifos.arif-fazil.com/mcp'

    Run it once, then sign in with codex mcp login arifos if the server asks for an account.

From the project's README

As published by ariffazil/arifos in README.md. This repository publishes several servers, so only the opening is shown here.

arifOS — An Open-Source Governance Decision Point for AI Agent Actions

arifOS evaluates consequential AI actions against policy floors and returns a verdict before execution occurs.

When an AI agent proposes to write, delete, deploy, or spend, arifOS inserts an independent judgment step: the agent proposes, arifOS evaluates, a human approves (or not), and only then does execution proceed. Every verdict is recorded with full evidence in an append-only ledger.

Shortened here. Read the whole README on GitHub.

Tools it offers (8)

What this server listed when ahel dialed its public endpoint in Sep 2026, with no key and no account of yours. The names are the server’s own.

  • arif_init
  • arif_observe
  • arif_think
  • arif_route
  • arif_memory
  • arif_judge
  • arif_forge
  • arif_seal

Signals

GitHub stars
52
Forks
9
Last commit
Sep 2026
Advanced
Delivery
arifos MCP server → your ahel connector (mcp.ahel.ai) → your AI.
Item type
mcp-server
Key
io-github-ariffazil-arifos
Source
github.com/ariffazil/arifos
Hosted endpoint
https://arifos.arif-fazil.com/mcp