Unified AI System MCP Gateway

Open-source AI gateway for deterministic prompt enhancement, governed execution, and reproducible verification.

People who need AI & ML tools inside Claude, Cursor, VS Code, or another MCP client. The project is written in JavaScript.

VERIFIED ACTIVE

LAST COMMIT 2026-08-25 · ★ 6 · #84 OF 95 MAINTAINED AI & ML · VERIFIED 2026-08-25

Apache-2.0 · JavaScript servers · how we verify → /methodology

01 · Install Unified AI System MCP Gateway

before you install - you'll need

Set AI_GATEWAY_SERVICE_HOST, AI_GATEWAY_PROVIDER_MODE, AI_GATEWAY_REAL_PROVIDER_ENABLED, PME_ENTERPRISE_AUTH_ENABLED, PME_AUTH_TOKEN before connecting.

Docker

docker run -i --rm ghcr.io/happy520ai/unified-ai-system/mcp-server:0.5.0

Claude Desktop - add to config

{
  "mcpServers": {
    "happy520ai-unified-ai-system": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/happy520ai/unified-ai-system/mcp-server:0.5.0"
      ]
    }
  }
}

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as container (OCI image) - can be sandboxed away from your filesystem

license Apache-2.0 - declared in the repository

registry namespace io.github.happy520ai is GitHub-verified and matches the repo owner

03 · What Unified AI System MCP Gateway can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v0.5.0 · 2026-08-15

v0.5.0 - The Gateway Release · Self-hosted AI gateway capabilities, all opt-in and credential-free to try: · Virtual keys & budgets - uai- keys with daily/monthly token budget windows, per-key RPM limits, soft-budget…

v0.4.9 · 2026-08-10

## OpenAI-compatible gateway, verified through the official SDK · Adds the focused GET /v1/models and POST /v1/chat/completions compatibility surface. · Supports regular and data-only SSE streaming responses with data…

v0.4.8 · 2026-08-10

## What changed · Unified AI System v0.4.8 makes the first-run workflow easier to inspect and share: · Prompt Lab, CLI, and isolated demo evidence include detected request signals and compiled sections. · Browser…

04 · Who maintains Unified AI System MCP Gateway

Unified AI System MCP Gateway is maintained by happy520ai. It's the only MCP server we track from this author; the repo dates to Apr 2026.

05 · Facts

repository: github.com/happy520ai/unified-ai-system
website: https://happy520ai.github.io/unified-ai-system/
category: AI & ML - ranked #84 of 95 actively-maintained AI & ML servers as of 2026-08-25.
release cadence: 10+ releases in the last 90 days (latest 2026-08-15)
registry: io.github.happy520ai/unified-ai-system (active, first published 2026-07-30 · 14 versions)
packages: oci:ghcr.io/happy520ai/unified-ai-system/mcp-server:0.5.0

06 · Unified AI System MCP Gateway FAQ

What is Unified AI System MCP Gateway?

Open-source AI gateway for deterministic prompt enhancement, governed execution, and reproducible verification.

Is Unified AI System MCP Gateway still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-25 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

How do I install Unified AI System MCP Gateway?

Run `docker run -i --rm ghcr.io/happy520ai/unified-ai-system/mcp-server:0.5.0`. The README documents 5 environment variables (AI_GATEWAY_SERVICE_HOST, AI_GATEWAY_PROVIDER_MODE, AI_GATEWAY_REAL_PROVIDER_ENABLED…) to set first. Set AI_GATEWAY_SERVICE_HOST, AI_GATEWAY_PROVIDER_MODE, AI_GATEWAY_REAL_PROVIDER_ENABLED, PME_ENTERPRISE_AUTH_ENABLED, PME_AUTH_TOKEN before connecting. You can also paste the ready-made client config above.

07 · Alternatives to Unified AI System MCP Gateway

Alternatives to Unified AI System MCP Gateway

Maintained AI & ML servers if Unified AI System MCP Gateway isn't the fit.

Pairs well with

Servers that cover what Unified AI System MCP Gateway doesn't - only shown when the pairing reason fits the companion.

More AI & ML MCP servers · Evalview MCP · Completion Kit · Klaket MCP · Ragscore · Mcpbridge

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