arifOS — Constitutional AI Kernel MCP server
online · 93% uptimeio.github.ariffazil/arifos·v1!2026.10.11·51 starsConstitutional verdict layer for AI agents. SEAL/HOLD before mutation. F1-F13 floors; audit ledger.
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51 stars
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arifOS — Constitutional AI Kernel tools
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How arifOS — Constitutional AI Kernel compares
Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.
- Safety score
- 87/100
- higher than 73% of 48,255 servers
- Uptime
- 93%
- of our recent checks; the typical remote server answers 100%
- Response time
- 4,678 ms
- faster than 3% of 30,031 servers
- GitHub stars
- 51
- more than 94% of 28,688 servers
Release history: 2 versions in the registry since 2026-06-30, latest 2026-10-16, typically one every 108 days.
Install arifOS — Constitutional AI Kernel in Claude Code, Cursor or VS Code
claude mcp add --transport http arifos https://mcp.arif-fazil.com/mcp
What the publisher says
From the arifOS — Constitutional AI Kernel repository's README, as published. We do not edit it. Read it on GitHub
<!-- SOT-MANIFEST lastverified: 2026-09-22T09:10:52+00:00 kernelrelease: v2026.08.01 (releasename from live /health) · canon version 2026.09.20-e8e6f93 pypiversion: 1!2026.9.2 (published 2026-09-15T16:42Z) · repo tree 1!2026.9.6 (staged, not yet released) livecommit: e5a2f312e (feat(judge): Phase 0 — payload-wide decision reconciliation (PR 1 judgment integ) sourcecommit: e5a2f312e builtcommit: 4b4c7c8 deploymentdriftstatus: driftdetected (source != deployed (drift: true) — run deploy-release.sh) toolsexposedviamcp: 8 (canonical public verbs — verified by live tools/list) toolscanonicalsuperset: 25 (8 exposed + 13 hidden verbs — arifchallenge, arifjudgedeliberate, …) toolsdeclared: 48 · registrycallables: 62 (includes aliases) · provenlive24h: 3 floorsactive: 13/13 measured pass (live-probed 2026-09-21; F7=0.04, F9=0.15, L12=0.425 are lower-is-better) federationschema: 2.0.0 mcpprotocol: advertises 2026-07-28; live initialize and the internal conformance runner settle on 2025-11-25 (supported: 2026-07-28 · 2025-11-25 · 2025-03-26 · 2024-11-05) organs: 7 per the ratified organ table (FEDERATIONCONTRACT §2) + plane classes for boundary services (see Architecture) vault999: healthy (1K+ records, append-only) contractstatus: 8/8 published schemas, contractdrift: false toolmanifesturl: https://arifos.arif-fazil.com/tools.json (37,046 bytes, live) apexzen: A2A delegates ⊥ MCP equips ⊥ ACT mutates ⊥ arifOS governs ⊥ F13 decides truthrule: live :8088/health + tools/list beat any static count in prose — re-run before you quote this file generatedby: scripts/updatereadmesot.py re-stamps commits, drift, lastverified and the vault count only; every other field here is verified by hand at audit time and must be re-verified the same way holds: Merkle signing lane · WELL biometrics · medical purge (Pilihan A) sealreadinessgaps: graphiti=RETIRED888(2026-09-04) · semanticfloor=offbychoice(ARIFOSMLFLOORS=0) · langfuse=SOVEREIGN_CUTOVER→kabarkan(live) -->
arifOS — The Authority Plane of the arifOS Federation
Shortened. The full README is on GitHub.
Nothing above is checked by us. What we check is on the safety report.
arifOS — Constitutional AI Kernel: common questions
- Is arifOS — Constitutional AI Kernel MCP server safe?
- Yes, by our scan: it is graded A (87/100). Read the arifOS — Constitutional AI Kernel safety report
- How do I install arifOS — Constitutional AI Kernel?
- It runs remotely at mcp.arif-fazil.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does arifOS — Constitutional AI Kernel need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is arifOS — Constitutional AI Kernel maintained?
- The last commit was 39 days ago (2026-09-26). The latest release is v1!2026.10.11.
- Is arifOS — Constitutional AI Kernel up?
- 93% of our last 28 checks got an answer. We check remote servers about four times a day.
- How does arifOS — Constitutional AI Kernel compare with other MCP servers?
- safety score 87/100 (higher than 73% of 48,255 servers); uptime 93% (of our recent checks; the typical remote server answers 100%); response time 4,678 ms (faster than 3% of 30,031 servers). Full comparison.