Architecture in operation

The stack behind the work.

Two environments shaped by the same principle: data, applications, models, and operations should form one understandable system. The Unnamed Roads optimises for autonomy and low cost; the enterprise stack optimises for governed scale.

live projects: 10+
containers: 30+
MCP integrations: 12+
monthly infrastructure: ~€35

Emil Ingemar Karlsson — 2026 Agentic Engineering Stackemilingemarkarlsson.com · self-hosted · ~€35/month

Paperclip-first cockpit · LangGraph 24/7 orchestration · capability-scoped agents (not org-chart). Emil steers kanban; LangGraph polls todo-issues, plans via LiteLLM, triggers agent heartbeats; nothing ships without approval-webhook + Telegram.

Interface — control towerWhere Emil creates work & approves output

kanban

Paperclip

paperclip.theunnamedroads.com

issuesagent inbox/approve

mobile

push + inline approve

/taskPR mergepublish

automation

n8n

n8n.theunnamedroads.com

content genstore-draft

dev

Cursor

local · human override

MCPmanual fixes

todo / backlog issues

Orchestration — LangGraph + Paperclip agents24/7 dev & data passes · systemd heartbeats as backup

LangGraph worker

agentic-stack-tur · poll 2 min · :8123 · code_dev + data_eng graphs

Paperclip todo→LLM plan (LiteLLM)→comment + in_progress→agent heartbeat→in_review→Telegram notify

Developer Agent

heartbeat 30m · code · draft PRs · github MCP

Data Engineer

heartbeat 60m · ETL · datasets · sandbox

QA Agent

heartbeat 15m · validate PRs & outputs

Copy Agent

heartbeat 60m · content drafts · in_review

CMO Agent

heartbeat 30m · backlog · prioritise content

Langfuseevery LiteLLM call traced · plan steps · agent heartbeats · cost/latency

MCPJungle invoke · memory · sandbox · paperclip

Tools — MCP LayerMCPJungle gateway · mcp.theunnamedroads.com · routes to scoped tool servers

agentic-stack-tur (Coolify) — agentic-primitives via mcp-bridge

orchestrator

langgraph-worker

poll · plan · heartbeat · checkpoint pg

code_devdata_eng24/7

memory

memory-mcp

pgvector · 768d HNSW

semanticepisodicfacts

sandbox

python · node · bash

rlimitscap-droptmpfs

bridge

mcp-bridge

agentic-primitives MCP

8 toolsstreamable HTTP

pgvector

memory + langgraph checkpoints

Postgres 16

External MCP servers via MCPJungle

paperclipgithubfilesystemfetchpostgres-umamipostgres-n8nresendcloudflarenetlifybitwardenclarityn8n

inference · embeddings · all Langfuse-traced

ModelsLiteLLM — single endpoint · auto-fallback · redis cache · Langfuse callback

Claude Sonnet 4.6

Anthropic · Foundry

code · analysis

Claude Haiku 4.5

Anthropic

LangGraph plan steps

Gemini 2.5 Flash

Google · free

long ctx · vision

Cerebras Qwen3 235B

Cerebras · free

workhorse

Groq Llama 3.3 70B

Groq · free

latency-critical

DeepSeek V3 / R1

DeepSeek

$0.27/1M tok

Mistral Small

Mistral · EU

free tier

gemini-embedding-001

embeddings · 768d

used by memory-mcp

Governance — human-in-the-loopNothing merges, publishes, or deploys without explicit approval

host

approval-webhook

:9191 · systemd on tha

/merge-pr/publish/agent-ready/task

policy

No auto-publish

store-draft · content-review only

403 blockedTelegram ✅

budget

LiteLLM alerts

paperclip-agents virtual key

4×/day timer

all services on

Coolify — theunnamedroads-platformSame project as Crawlab · Umami · Paperclip · LiteLLM · n8n

agentic-stack-tur

langgraph · pgvector · sandbox · memory · mcp-bridge · langfuse

11 containerslowo4g0…

paperclip-tur

kanban cockpit

litellm-tur

model router + cache

openclaw-tur

drafts · publish scripts

MCPJungle

mcp.theunnamedroads.com

n8n · Umami · Crawlab

automation · analytics · scrape

runs on

InfrastructureHetzner VPS · Docker · Traefik TLS · Coolify orchestrated

Hetzner VPS

Helsinki · 8 vCPU · 16 GB

tha · 46.62.206.47

Coolify

coolify.theunnamedroads.com

deploy API30+ containers

Docker + Traefik

coolify network bridge

LE certs

Postgres × N

Paperclip · LiteLLM · n8n · Umami · pgvector · Langfuse

statememory

ClickHouse + MinIO

Langfuse traces & events

observability store

systemd timers

paperclip heartbeats · budget alerts

host-level

Observability — cross-cuttingWraps every layer · ground-truth for cost, quality, regressions

tracing

Langfuse v3

langfuse.theunnamedroads.com · in agentic-stack-tur

tracespromptsevals

notify

approvals · agent-ready · daily spend

human-in-loopquiet hours

verify

Smoke scripts

verify-daily-cockpit · verify-langgraph-stack

CI-style checks

agentic-stack-tur (Coolify)

Paperclip cockpit

MCP / tools

Governance / approval

Observability

Emil Ingemar Karlsson — Enterprise Delivery Stackemilingemarkarlsson.com · enterprise delivery · governed runtime

Enterprise flow for daily delivery: build in Cursor, enforce policies in a guardrail layer, execute on Databricks and Azure, and ship through controlled ADO pipelines.

Interface — daily engineering cockpitWhere work is authored and reviewed

dev

Cursor

agent-assisted coding · SQL · infra changes

planning

Backlog + PRs

ticketed changes · review-first workflow

policy + quality gates

Rules & Guardrail Layer — policy enforcementControls before anything reaches production

policy

Security & Naming Rules

patterns · conventions · ownership checks

validation

Data & Test Validation

schema checks · quality tests · smoke tests

approval

Approval Workflow

manual checkpoints for high-impact changes

approved delivery path

Execution & Runtime — enterprise platformsCore enterprise platforms

data platform

Databricks

pipelines · jobs · ML/AI workflows

cloud

Azure

storage · identity · governed services

release

Azure DevOps (ADO)

CI/CD pipelines · environments · release gates