arifOS — Constitutional AI Kernel is a remote MCP server that gives an AI agent 8 tools, among them arif_forge, arif_init, arif_judge. It answers at https://mcp.arif-fazil.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 11 September 2026; the last check, on 21 October 2026, succeeded.
Constitutional verdict layer for AI agents. SEAL/HOLD before mutation. F1-F13 floors; audit ledger.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
arif_forge | KERNEL 777 · Execution gate via A-FORGE — mutates only after SEAL verdict. Inputs: mode, manifest, seal_verdict_id, approved_action_hash, query, artifact_id |
arif_init | KERNEL 000 · Session ignition — binds actor, floors, and audit before any other arif_* verb. Inputs: mode, actor_id, ack_irreversible, session_id, epoch_id, previous_session_hash |
arif_judge | KERNEL 666 · Constitutional verdict — binding SEAL/HOLD/SABAR/VOID arbitration. Inputs: mode, candidate, session_id, session_token, actor_id, constitutional_chain_id |
arif_memory | KERNEL 555 · Memory governor — L1–L6 governed semantic recall, storage, and persistence. Inputs: mode, query, memory_id, content, tier, to_tier |
arif_observe | KERNEL 111 · Sense reality into evidence with epistemic tags and uncertainty bounds. Inputs: mode, query, session_id, actor_id, session_token, url |
arif_route | KERNEL 444 · Intent→organ router — dispatches to GEOX/WEALTH/WELL/A-FORGE. Inputs: intent, organ, task, actor_id, session_id, session_token |
arif_seal | KERNEL 999 · VAULT999 immutable append — irreversible civilizational memory sealing. Inputs: mode, payload, session_id, actor_id, session_token, actor_signature |
arif_think | KERNEL 333 · Mind — structured reasoning under F2/F7 with OBS/DER/INT/SPEC labels. Inputs: mode, query, session_id, actor_id, session_token, plan_id |
Every block below points at https://mcp.arif-fazil.com/mcp. Pick your client and copy.
claude mcp add --transport http arifos-constitutional-ai-kernel https://mcp.arif-fazil.com/mcp
{
"mcpServers": {
"arifos-constitutional-ai-kernel": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcp.arif-fazil.com/mcp"]
}
}
}{
"mcpServers": {
"arifos-constitutional-ai-kernel": {
"url": "https://mcp.arif-fazil.com/mcp"
}
}
}{
"servers": {
"arifos-constitutional-ai-kernel": {
"type": "http",
"url": "https://mcp.arif-fazil.com/mcp"
}
}
}{
"context_servers": {
"arifos-constitutional-ai-kernel": {
"url": "https://mcp.arif-fazil.com/mcp"
}
}
}{
"mcpServers": {
"arifos-constitutional-ai-kernel": {
"serverUrl": "https://mcp.arif-fazil.com/mcp"
}
}
}{
"mcpServers": {
"arifos-constitutional-ai-kernel": {
"url": "https://mcp.arif-fazil.com/mcp"
}
}
}name: arifOS — Constitutional AI Kernel
version: 0.0.1
schema: v1
mcpServers:
- name: arifOS — Constitutional AI Kernel
type: streamable-http
url: https://mcp.arif-fazil.com/mcp{
"mcpServers": {
"arifos-constitutional-ai-kernel": {
"httpUrl": "https://mcp.arif-fazil.com/mcp"
}
}
}{
"mcpServers": {
"arifos-constitutional-ai-kernel": {
"type": "http",
"url": "https://mcp.arif-fazil.com/mcp"
}
}
}{
"mcpServers": {
"arifos-constitutional-ai-kernel": {
"url": "https://mcp.arif-fazil.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fmcp.arif-fazil.com%2Fmcp&type=streamable_http&id=arifos-constitutional-ai-kernel&name=arifOS%20%E2%80%94%20Constitutional%20AI%20Kernel
It answered our last check on 21 October 2026 in 767 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
8, as returned by the server's own tools/list on 13 September 2026: arif_forge, arif_init, arif_judge, arif_memory, arif_observe, arif_route, arif_seal, arif_think.
It answered our last check on 21 October 2026 in 767 ms. Over 6 checks since 11 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcp.arif-fazil.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.ariffazil. Endpoint host: mcp.arif-fazil.com. ARD identifier: urn:air:io.github.ariffazil:mcp:arifos.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.