Quesen Deterministic Agent Decision Layer MCP Server

Fastest path - no install, no signup, no card. Self-serve a free sandbox key and run a real deterministic decision against production. Full guide: docs/QUICKSTART.md · try it in the browser at senueren.co.za/try. It is available as a remote MCP endpoint.

Teams that work with a2a, autogen and autonomous agents and want a hosted endpoint instead of running a local process. The project is written in Python.

VERIFIED ACTIVE

LAST COMMIT 2026-09-17 · ★ 2 · #99 OF 106 MAINTAINED AI & ML · VERIFIED 2026-09-18

MIT · Python servers · how we verify → /methodology

01 · Install Quesen Deterministic Agent Decision Layer

Claude Code

claude mcp add shxnque-quesen --transport http https://web-production-3df26.up.railway.app/mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "shxnque-quesen": {
      "url": "https://web-production-3df26.up.railway.app/mcp"
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

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

https://web-production-3df26.up.railway.app/mcp

transport: streamable-http

endpoint alive - responded to MCP initialize · probed 2026-09-17

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 remote - your agent's requests go to web-production-3df26.up.railway.app

endpoint auth accepted our unauthenticated MCP initialize - no credentials needed to connect

license MIT - declared in the repository

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

03 · What Quesen Deterministic Agent Decision Layer can do

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

Latest releases

v0.2.0 · 2026-07-18

Highlights · Smithery listing LIVE at smithery.ai/servers/@shinque03/Quesen. Install: npx -y @smithery/cli mcp add shinque03/Quesen. · Official MCP Registry manifest (server.json) added - auto-publishes on every…

04 · Who maintains Quesen Deterministic Agent Decision Layer

Quesen Deterministic Agent Decision Layer is maintained by shxnque. It's the only MCP server we track from this author; the repo dates to Jul 2026.

05 · Facts

repository
github.com/shxnque/quesen
category
AI & ML - ranked #99 of 106 actively-maintained AI & ML servers as of 2026-09-18.
release cadence
1 release in the last 90 days (latest 2026-07-18)
registry
io.github.Shxnque/quesen (active, first published 2026-07-18 · 4 versions)

06 · Quesen Deterministic Agent Decision Layer FAQ

What is Quesen Deterministic Agent Decision Layer?

Fastest path - no install, no signup, no card. Self-serve a free sandbox key and run a real deterministic decision against production. Full guide: docs/QUICKSTART.md · try it in the browser at senueren.co.za/try. It is available as a remote MCP endpoint.

Is Quesen Deterministic Agent Decision Layer still maintained?

Yes - as of 2026-09-18, its last commit was 2026-09-17 and it shipped 1 release in the last 90 days. We re-verify nightly.

How do I install Quesen Deterministic Agent Decision Layer?

Run `claude mcp add shxnque-quesen --transport http https://web-production-3df26.up.railway.app/mcp`. You can also paste the ready-made client config above.

Does Quesen Deterministic Agent Decision Layer require authentication?

No - the endpoint accepted our unauthenticated MCP initialize when probed on 2026-09-17; you can connect without credentials.

07 · Alternatives to Quesen Deterministic Agent Decision Layer

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