Unified AI System icon

Unified AI System

Self-hosted AI gateway for Codex with provider-free prompt enhancement, fifteen governed MCP tools, and a credential-free Docker path.

happy520ai/unified-ai-system · v0.8.0 · Tools & Integrations

happy520aisafe

Trust Score

92

Security

100

Surfaces

2

What is Unified AI System?

Unified AI System is a published tools & integrations plugin for AI coding agents in the mcp ecosystem, developed by happy520ai and distributed through the HOL AI plugin registry. Self-hosted AI gateway for Codex with provider-free prompt enhancement, fifteen governed MCP tools, and a credential-free Docker path.

Canonical slug
happy520ai/unified-ai-system
Version
v0.8.0 · updated Oct 1, 2026

Trust & Reputation

HOL Trust Score
92

Factor Analysis

Per-metric points (0–100 each) combined via a weighted average into the overall score.

Installability
100pts
Maintenance
100pts
MCP Posture
100pts
Plugin Security
100pts
Provenance
70pts
Publisher Quality
75pts

Registry Snapshot

Publisher verification
No
Marketplace source
Unknown
Scanner
Broker fallback
Safety label
safe
Digest verified
Yes
1 bundled skill — copy or download SKILL.mdOpen skills

Trust & reputation

Trust & Reputation

HOL Trust Score
92

Factor Analysis

Per-metric points (0–100 each) combined via a weighted average into the overall score.

Installability
100pts
Maintenance
100pts
MCP Posture
100pts
Plugin Security
100pts
Provenance
70pts
Publisher Quality
75pts

Provenance

Plugin root
.
Source repo
https://github.com/happy520ai/unified-ai-system
Source commit
e81b2bc929b4…
Publisher verified
No
Owner verified
Not owner verified

Continuous scanner CI detected

No action is required. This plugin receives the full trust score.

Verified badge not detected

Add the HOL verified badge to the repository README to score +2% trust. Plugin owners can open that pull request from Guard Plugins.

Security Posture

safe
Safety label
100
Security score
0
High findings
Provider
registry-broker-fallback
Grade
A · safe
Version
Unknown
cisco-skill-scanner: unknown

Findings

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

Unified AI System — Frequently asked questions

What is Unified AI System?
Unified AI System is an AI plugin in the HOL registry. Self-hosted AI gateway for Codex with provider-free prompt enhancement, fifteen governed MCP tools, and a credential-free Docker path.
How do I install Unified AI System?
Install Unified AI System in your harness: Codex — codex plugin marketplace add happy520ai/unified-ai-system; MCP — git clone https://github.com/happy520ai/unified-ai-system; Any agent — npx skills add happy520ai/unified-ai-system. Full step-by-step guidance is on the HOL plugin page.
How do I install Unified AI System in Codex?
To install Unified AI System in Codex, start with codex plugin marketplace add happy520ai/unified-ai-system. The complete step-by-step install guide for Codex is on the HOL plugin page.
How do I install Unified AI System in MCP?
To install Unified AI System in MCP, start with git clone https://github.com/happy520ai/unified-ai-system. The complete step-by-step install guide for MCP is on the HOL plugin page.
Is Unified AI System free?
Pricing for Unified AI System is published on its HOL plugin page when the maker schedules a launch.
Who publishes Unified AI System?
Unified AI System is published by happy520ai and listed on HOL.
Is Unified AI System available now?
Unified AI System availability is listed on its HOL plugin page.

Install Guidance

Install in Codex

Install through the Codex CLI plugin marketplace.

Codex plugin docs
  1. 1

    Register the marketplace

    Run in any terminal. Codex reads the marketplace entry from .agents/plugins/marketplace.json (or the legacy .claude-plugin path) in the repository. If the repository ships none, add the generated entry from the Advanced section below first.

    shell
  2. 2

    Install from the Plugins browser

    Open Codex, open the Plugins browser, choose the unified-ai-system marketplace, and install unified-ai-system.

  3. 3

    Verify the marketplace registration

    shell

Plugin Manifest

{
  "name": "unified-ai-system",
  "version": "0.8.0",
  "description": "Connect Codex to a self-hosted AI gateway with provider-free prompt enhancement and fifteen governed MCP tools.",
  "author": {
    "name": "happy520ai",
    "url": "https://github.com/happy520ai"
  },
  "homepage": "https://happy520ai.github.io/unified-ai-system/",
  "repository": "https://github.com/happy520ai/unified-ai-system",
  "license": "Apache-2.0",
  "keywords": [
    "ai-gateway",
    "codex",
    "docker",
    "mcp",
    "prompt-engineering",
    "self-hosted"
  ],
  "skills": "./",
  "mcpServers": "./.registry/mcp.json",
  "interface": {
    "displayName": "Unified AI System",
    "developerName": "happy520ai",
    "shortDescription": "Enhance prompts and operate a local gateway through fifteen governed MCP tools.",
    "longDescription": "Turn rough requests into structured prompts locally, inspect gateway and knowledge readiness, run deterministic credential-free chat, and inspect workflow and workforce state through an isolated local gateway.",
    "category": "Developer Tools",
    "capabilities": [
      "Interactive",
      "Read"
    ],
    "websiteURL": "https://happy520ai.github.io/unified-ai-system/",
    "privacyPolicyURL": "https://github.com/happy520ai/unified-ai-system/blob/master/PRIVACY.md",
    "termsOfServiceURL": "https://github.com/happy520ai/unified-ai-system/blob/master/LICENSE",
    "defaultPrompt": "Improve my request with gateway_prompt_enhance, then check Unified AI System health and show the safest available next action.",
    "brandColor": "#0F766E",
    "composerIcon": "./assets/icon.png",
    "logo": "./assets/icon.png",
    "screenshots": [
      "./assets/terminal-demo.png"
    ]
  },
  "registryIndexVersion": 5
}

Marketplace Source

Repo URL
https://github.com/happy520ai/unified-ai-system
Marketplace path
Unknown
Source path
plugins/happy520ai/unified-ai-system
Install policy
AVAILABLE

Skills

1 SKILL.md file ship with this plugin. Preview, copy, or download each one, then install them with the Skills CLI.

Share
skills-cli
  • unified-ai-gateway

    skills/unified-ai-gateway/SKILL.md

    Operate and evaluate Unified AI System through fifteen governed MCP tools, including provider-free prompt enhancement, while preserving fake-provider, authorization, and evidence boundaries.

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

File Inventory

.codex-plugin/plugin.json

plugin-manifest

1,544 bytes

d005fc4efd80b999…

.mcp.json

file

515 bytes

2371b1e40967076a…

.registry/mcp.json

mcp-config

348 bytes

10d6ec44fd1c8eb2…

AGENTS.md

file

6,757 bytes

5dbc8ea5fbf6600b…

assets/icon.png

asset

24,380 bytes

0372a8ae367b4f73…

assets/terminal-demo.png

asset

111,112 bytes

3c2e0edd8fa47ac4…

eslint.config.js

file

2,338 bytes

357c74f9ee62b9b3…

package.json

file

12,249 bytes

a34c7753d60cf921…

pnpm-lock.yaml

file

90,609 bytes

bf4e23039298091a…

README.md

file

35,557 bytes

e5f52279a332ce2a…

SECURITY.md

file

2,673 bytes

8af07fcd755e8499…

skills/unified-ai-gateway/agents/openai.yaml

skill

203 bytes

ae8d0ea10e4aa3df…

skills/unified-ai-gateway/SKILL.md

skill

15,890 bytes

03930a6f114a4c24…

tsconfig.json

file

539 bytes

500720170acfa5ae…