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Aaa MCP logo
Health: ActiveRecent health check succeeded.Last checked 9/23/2026, 3:02:09 AM

Aaa MCP

User RatingsBe the first to rate and review this MCP server!
View Repository51 GitHub StarsTotal stargazers on GitHub for the source repository (51 stars).Visit Website
ai-governancemcpsecurityagent-tools

MCP governance kernel that evaluates agent actions against 13 constitutional floors and issues auditable verdicts.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent β€” or use 1-click editor setup below.

Add to CursorAdd to VS Code
We couldn’t automatically confirm this listing starts correctly

We ran the install command below but it didn't respond within our test window β€” this can mean a slow first-time install rather than a real problem.

uvx arifos

No response to initialize.

This is an experimental automated check and can have false negatives β€” missing environment variables, a slow cold install, etc. It doesn’t necessarily mean something’s wrong. Last checked 7d ago.

Manual Client & Custom JSON ConfigExpand JSON β–Ύ

Client Config & Setup

Choose your client or environment
Target File:~/Library/Application Support/Claude/claude_desktop_config.json
claude_desktop_config.json
{
  "mcpServers": {
    "aaa-mcp": {
      "command": "uvx",
      "args": [
        "arifos"
      ]
    }
  }
}

πŸ’‘ Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Install Directory Badge Claim listing AlternativesπŸ”’ More in Security

Overview

arifOS provides eight canonical MCP verbs for session initialization, observation, reasoning, routing, memory, execution, judgment, and sealing. It gates tool calls, code mutations, and capital decisions through constitutional floors F1–F13, with outcomes including SEAL, HOLD, SABAR, and VOID. Use it when agents need enforced review, evidence tracking, and human veto through F13.

Use cases

β€’Initialize governed agent sessions
β€’Evaluate evidence before tool calls
β€’Route intents to federation organs
β€’Gate memory writes and execution
β€’Seal approved actions in an append-only vault

Key features

β€’Eight canonical MCP verbs
β€’Thirteen enforced constitutional floors
β€’Structured observation and epistemic labels
β€’Governed execution with dry-run, apply, and verify stages
β€’Constitutional verdicts including SEAL, HOLD, SABAR, and VOID
β€’F13 challenge-response authorization and human veto

Capabilities & Tool Schemas

Inspect callable tools, capabilities, and parameters exposed to AI agents by Aaa MCP.

Extracted Tool Capabilities
Eight canonical MCP verbs
Thirteen enforced constitutional floors
Structured observation and epistemic labels
Governed execution with dry-run, apply, and verify stages
Constitutional verdicts including SEAL, HOLD, SABAR, and VOID
F13 challenge-response authorization and human veto

Documentation Overview

arifOS β€” The Authority Plane of the arifOS Federation

Security Audit: In Progress External evaluation: not yet published Kernel: healthy MCP scanners: 148 rules, 0 unauthorised mutations Sovereign Boundary: F13 MCP Conformance Vault Integrity Floor Gate Governance Runtime Drift External Witness

arifOS evaluates consequential AI actions against constitutional floors and returns an independent verdict before execution occurs.

When an AI agent proposes to write, delete, deploy, or spend, arifOS inserts a constitutional judgment step: the agent proposes, arifOS evaluates the proposal against the F1–F13 floors, a verdict is returned, and only then does execution proceed. Every consequential verdict is written into an append-only hash chain with its decision context, evidence references, provenance and receipt hashes.

In a world where intelligence is abundant, authority becomes the scarce resource. arifOS exists to keep judgment independent from execution.

This is not an AI model. It is not an agent framework. It is a constitutional authority system β€” the layer between "agent wants to act" and "action is permitted."

Two invariants hold everywhere in this document:

Proposer β‰  Judge β‰  Executor β‰  Witness Human sovereignty > machine authority

What arifOS is not: not an AI model Β· not an agent framework Β· not an execution engine (A-FORGE executes) Β· not an attention plane (AAA attends) Β· not the independent witness (FRAME witnesses; VAULT999 remembers) Β· not a substitute for authentication, sandboxing, or legal review.

AudienceWhat you get
HumanA quiet veto: the agent proposes, the kernel records a verdict, you stay sovereign
Agent / A2AMCP tools + receipts. You do not get the keys. A2A v1.0 (a2a_version: 1.0.1 in the agent card), not v1.2 β€” discovery is owned by AAA, judgment by arifOS, execution by A-FORGE
InstitutionPolicy floors F1–F13, a hash-chained VAULT999 audit trail, model-vendor independence
Indexer / SearchStructured metadata, llms.txt, tools.json, CITATION.cff
Machine / MCPStreamable HTTP endpoint, 8 canonical verbs, published input/output schemas
Robot / AutomationCI gates (conformance, vault-integrity, drift, governance), Makefile targets, Dockerfile

Live: https://arifos.arif-fazil.com Β· MCP :8088 Β· sister organs GEOX Β· A-FORGE Β· AAA


The Problem

AI agents that act are also certifying their own actions. Nothing independent evaluates the proposal against safety, compliance and policy constraints before execution occurs.

The Solution

Code
  Agent proposes action
         β”‚
         β–Ό
  β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
  β”‚   arifOS Kernel  β”‚  Evaluates against 13 constitutional floors
  β”‚     (:8088)      β”‚  Records provenance + evidence refs + hashes
  β””β”€β”€β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”€β”˜
           β”‚
    β”Œβ”€β”€β”€β”€β”€β”€β”Όβ”€β”€β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
    β–Ό      β–Ό        β–Ό          β–Ό           β–Ό
  SEAL    HOLD    SABAR     PARTIAL      VOID
  (go)  (wait for (defer β€”  (proceed   (blocked by
        human)    evidence   with       a floor)
                  pending)   cooling)
    β”‚      β”‚
    β–Ό      β–Ό
  Execute  Human
  via      reviews
  A-FORGE
    β”‚
    β–Ό
  Receipt in VAULT999
  (append-only hash chain)

The judge never executes. The executor never certifies.

Federation in one line

Intelligence proposes. Authority constrains. Execution acts. Reality witnesses. History remembers.

Plane / classComponentRole
AuthorityarifOS :8088Constitutional judgment β€” evaluates proposals against F1–F13; owns the gavel and the ledger
AttentionAAA :3001Attention and routing β€” what matters, and to whom. Displays, routes, queues; never adjudicates
ExecutionA-FORGE :7071/:7072Governed mutation β€” leases, gates, receipts; only under a SEAL verdict
WitnessFRAME :18085Independent observer. Its output is evidence, never a verdict
RecordVAULT999 (in-kernel)Immutable append-only ledger β€” the memory of what was decided
MetabolismarifFlow :7073Receipt ingestion, FQ monitoring, verification cadence; never adjudicates
Domain intelligenceGEOX :8081 Β· WEALTH :18082 Β· WELL :18083Evidence and computation in a domain. Compute-only: no organ authorises its own action
Provider gatewayFED :7074Multi-provider model routing (advisory-only)
Synthesisi-ARIFSeal-B synthesis engine β€” runs through FED chains, owns no port
Boundary services (Tier-3)HERMES :18087 Β· CHRON :18102Semantic boundary (meaning integrity, relay-only) and temporal boundary (episodes, predictions, calibration). Neither is an organ β€” see the ruling in FEDERATION_CONTRACT.md Β§2.1

Authority remains separated at every stage: no component proposes, judges, executes and witnesses the same action. arifOS determines whether and how a routing may proceed; AAA determines what matters.


Quick Start

Requires Python 3.12+ (supported range 3.12–3.14; see pyproject.toml).

Versioning: two schemes coexist. The kernel release (v2026.08.01, reported by /health as release_name) is the operational identity of the running service. The PyPI package uses epoch versioning (1!…) to outrank legacy releases: 1!2026.9.2 is what pip install arifos resolves to today, while this tree is 1!2026.9.6 (staged, not yet released). The kernel release is the operational truth; PyPI is the distribution truth.

Install

Terminal
pip install arifos
pip show arifos        # β†’ Version: 1!2026.9.2 (see gaps table β€” __version__ strings may lag)

Install (Docker)

Read the full README β†’View source on GitHub β†’

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Adoption & maintenance

Factual signals from GitHub, npm, and our automated checks β€” not a rating.

GitHub stars
51
Stargazers on the source repository.
Last commit
24d ago
Most recent push to the default branch.
Install check
Inconclusive
Didn't respond in our test window β€” often a slow first install.
Directory activity
2 views
Config copies, upvotes, and views on AllMCPs.

Reviews

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Frequently Asked Questions about Aaa MCP

It governs tool calls, code mutations, and capital decisions before execution.

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Technical Specs & Signals

CategoryπŸ”’Security
PricingFree
More technical detailsExpand β–Ύ
TransportSTDIO
RuntimePython
AuthOther
LicenseAGPL-3.0
Last updatedAug 31, 2026
2/6 checks healthy over the last 45d
Views2
Unique ViewsTotal visits recorded for this listing page on AllMCPs.
Installs0
Installs & Copy ActionsTotal times users copied install commands or configuration snippets for this server.
GitHub stars51
GitHub Star CountTotal stargazers on GitHub representing community popularity (51 stars).
Last commit24d ago
Last Repository CommitThe most recent commit or push recorded for this server's GitHub repository.Last commit on Aug 31, 2026
45Quality signal: Fair Β· 45/100How this signal is calculated β–Ύ
Server availabilityNot measured

Not scored for repo-hosted servers β€” we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership10/20
Documentation & tools17/30
Adoption & activity7/15
Community engagement0/10

A guidance signal from public completeness & health data β€” not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.

Supply-chain signal

No high-severity advisories surfaced by our automated scan.

Critical 0High 0Medium 0Low 0

Scanned 6d ago via OSV.dev Β· arifos (PyPI)

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