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Baseworks KB

Deployment Log

Created 2026-02-19
Updated 2026-03-02
Status active
Tags agent-systemdeploymentlogclaude-reference

Deployment Log — Baseworks Agent System

Section titled “Deployment Log — Baseworks Agent System”

Chronological record of deployment actions. Read this file at the start of any new Claude session to understand current state.

Session: 2026-02-19 — Phase 1 Complete

Section titled “Session: 2026-02-19 — Phase 1 Complete”

What was accomplished

Section titled “What was accomplished”

  1. Server provisioned on Hetzner via xCloud

    • CX33 (4 vCPU, 8GB RAM, 80GB SSD) in Falkenstein, DE
    • IP: 167.235.236.99
    • Docker+NGINX server type, Ubuntu 24.04 LTS
    • Hetzner auto backups enabled (+€1/mo)

  2. SSH access configured

    • Sudo user patrick created via xCloud with SSH key “Patricks Desktop Mac”
    • Passwordless sudo: patrick ALL=(ALL) NOPASSWD: ALL in /etc/sudoers.d/patrick
    • Connect: ssh patrick@167.235.236.99

  3. Vault cloned to VPS

    • Location: /opt/baseworks-vault
    • Git identity: “Baseworks Agent” / agent@baseworks.com
    • GitHub PAT: “Baseworks-agents-VPS” (expires ~2026-05-19)
    • Cron sync: every 5 minutes (pull from GitHub)

  4. n8n + PostgreSQL deployed via Docker Compose

    • Docker Compose file: /opt/baseworks-vault/03-resources/agent-system/docker/docker-compose.yml
    • Environment file: /opt/baseworks-vault/03-resources/agent-system/docker/.env
    • PostgreSQL password and n8n encryption key auto-generated (stored in .env on VPS)
    • Both containers healthy and running

  5. NGINX + SSL configured

    • Cloudflare DNS: n8n.baseworks.com → A record → 167.235.236.99 (proxy ON)
    • Cloudflare Origin Certificate (wildcard *.baseworks.com, expires 2041)
    • Cert files: /etc/ssl/cloudflare/baseworks.com.pem and .key
    • NGINX: port 80 redirects to 443, proxies to 127.0.0.1:5678
    • Config: /etc/nginx/sites-available/n8n

  6. n8n account created

  7. Documentation updated

    • Architecture doc updated with actual values
    • Deployment guide updated with completion status
    • Cloudflare MCP integration doc created
    • This deployment log created

Decisions made

Section titled “Decisions made”
  • Docker+NGINX over n8n one-click app: Chose to deploy everything in Docker for a unified stack. xCloud doesn’t see n8n as a “site” but we have full control.
  • CX33 over CX22: Doubled RAM (8GB vs 4GB) for €4.99/mo to comfortably run n8n + PostgreSQL + CrewAI concurrently.
  • Falkenstein over US East: Existing Baseworks sites are in Germany. Latency from Montreal acceptable for web UI. Future-proof for potential Europe move.
  • Cloudflare Origin Cert over Let’s Encrypt: Existing sites use Cloudflare with Full/Strict SSL. Wildcard cert covers all future subdomains.
  • Shared n8n owner account: Used team email (agents@baseworks.com) so neither Patrick nor Ksenia is a single point of failure.

What’s next (resume from here)

Section titled “What’s next (resume from here)”

Phase 2: CrewAI Setup

  • Need: OpenRouter API key
  • Action: Update .env on VPS, build and start CrewAI container

Phase 3: Slack Setup

  • Create workspace, channels, bot
  • Connect n8n to Slack

Phase 4: Import n8n Workflows

  • Import 7 workflow JSON files from vault
  • Configure credentials and channel IDs

Phase 5: Testing

  • Test each workflow in order

Phase 6: Remote MCP Server

  • Build and deploy MCP server for Claude mobile access

Session: 2026-02-19 (Evening) — Phases 2, 3, 4 Complete

Section titled “Session: 2026-02-19 (Evening) — Phases 2, 3, 4 Complete”

What was accomplished

Section titled “What was accomplished”

  1. Phase 2: CrewAI deployed

    • OpenRouter API key added to .env
    • Fixed FileReadTool import error (moved from crewai.tools to crewai_tools)
    • Added crewai-tools>=0.14.0 to requirements.txt
    • All 3 containers healthy: baseworks-crewai, baseworks-n8n, baseworks-postgres

  2. Phase 3: Slack configured

    • Using existing baseworks.slack.com workspace
    • 5 private channels created (wordpress-updates, forum-responses, content-strategy, agent-alerts, vault-inbox)
    • “Baseworks Agent” bot app created (App ID: A0AG6CC8CG4)
    • Bot invited to all 5 channels
    • Slack API credential connected in n8n

  3. Phase 4: All 7 workflows imported and configured

    • Initial attempts via n8n UI import and CLI import failed (nodes rendered blank)
    • Root cause: hand-crafted JSON doesn’t match n8n’s internal parameter format
    • Solution: created all workflows via the n8n Public API with correct Slack node format
    • All 14 Slack nodes configured with correct channel IDs and credential
    • n8n API key created (“Baseworks Deploy”, expires 2026-03-22)

Key technical lessons learned

Section titled “Key technical lessons learned”
  • n8n import formats: The UI “Import from File” has a strict validator that rejects hand-crafted JSON. The CLI import:workflow accepts it but the UI can’t render nodes with incorrect parameter structures. Only the Public API creates properly renderable workflows.
  • Slack node v2.2 format: Must use select, channelId (with __rl structure), text, and otherOptions — NOT channel, message, resource, operation.
  • Tags are read-only in the n8n Public API on creation — must add separately.
  • Connection keys must match node names in workflow JSON.

Slack Channel IDs (for reference)

Section titled “Slack Channel IDs (for reference)”
ChannelID
#wordpress-updatesC0AFWBZDDR9
#forum-responsesC0AG6BZEA2Y
#content-strategyC0AG0MUFE1L
#agent-alertsC0AGFM6AZ09
#vault-inboxC0AG0MWBP5L

n8n Workflow IDs

Section titled “n8n Workflow IDs”
WorkflowID
Vault Git SyncOh75ZJIJiIZreS06
Kill Switchv4T9Xu39sxR5CJnB
Daily Vault Summary3QEX4wna4XMr348K
Vault Capture via SlackA0hTmPJN38HRe3Ch
WordPress Monitoring1uUisQfjZ0TUqiM4
Forum Response PipelineshLtsDHV6zIqySZ0
Content Creation Pipelineq1eV3z1aQs9VWh67

What’s next (resume from here)

Section titled “What’s next (resume from here)”

Phase 4.6: Slack Event Subscriptions

  • Configure Slack app Event Subscriptions to forward messages to n8n webhook URLs
  • Kill Switch: https://n8n.baseworks.com/webhook/kill-switch
  • Vault Capture: https://n8n.baseworks.com/webhook/vault-capture

Phase 4.3: Activate Workflows

  • Activate in order: Git Sync → Kill Switch → Daily Summary → WordPress → Vault Capture → Forum → Content
  • Still need: WordPress HTTP Basic Auth credential, WP_URL and FORUM_API_URL env vars

Phase 5: Testing

  • Test Kill Switch first (STOP/RESUME in #agent-alerts)
  • Test each workflow individually

Important: WordPress workflow + changelog repo

  • Baseworks site changes (code, plugins, configs) are tracked in a SEPARATE repo: p-oancia/baseworks-changelog (local: ~/Documents/baseworks-changelog/)
  • This repo has its own CLAUDE-INSTRUCTIONS.md, CHANGELOG.md, and code snippet archive
  • It is NOT part of the Obsidian vault and should NOT be merged in
  • When the WordPress Monitoring workflow (01) makes site changes, it must also update the changelog repo — not the vault
  • Read ~/Documents/baseworks-changelog/CLAUDE-INSTRUCTIONS.md for the full changelog workflow
  • The VPS will need the changelog repo cloned separately (to /opt/baseworks-changelog or similar) for the WordPress workflow to write to it

Phase 2.5: Operations Dashboard (future) Phase 6: Remote MCP Server (future)

Session: 2026-02-20 — Phase 4.6 & 5 (Partial) Complete

Section titled “Session: 2026-02-20 — Phase 4.6 & 5 (Partial) Complete”

What was accomplished

Section titled “What was accomplished”

  1. Server security verified after reboot

    • xCloud “null-null” security update applied via reboot
    • UFW active (deny incoming, only 22/80/443), SSH password auth disabled, fail2ban active
    • Unattended upgrades running, Cloudflare proxy on, Docker bound to 127.0.0.1
    • No security gaps found

  2. n8n v2 compatibility fixes

    • NODES_EXCLUDE=[n8n-nodes-base.localFileTrigger] added to docker-compose to re-enable executeCommand node (blocked by default in n8n v2)
    • N8N_PROXY_HOPS=1 added to fix X-Forwarded-For trust proxy warnings
    • GIT_CONFIG_GLOBAL=/home/node/.n8n/.gitconfig added for persistent safe.directory config
    • All CrewAI HTTP URLs changed from 127.0.0.1:8000 to crewai:8000 (Docker service name) — localhost doesn’t cross container boundaries
    • Switch node v3 found to be broken in n8n 2.8.3 — all workflows converted to use IF nodes instead

  3. Slack Event Subscriptions configured

    • Created “Slack Event Router” workflow (id: fcsJFL21APR2uyV9) — receives all Slack events at single URL, routes by channel
    • Webhook URL: https://n8n.baseworks.com/webhook/slack-events
    • Subscribed bot event: message.groups (private channels)
    • Events from #agent-alerts → Kill Switch workflow
    • Events from #vault-inbox → Vault Capture workflow
    • Both Kill Switch and Vault Capture workflows handle Slack URL verification challenge and event envelope parsing

  4. Workflows activated and tested

    • 6 of 8 workflows active: Git Sync, Kill Switch, Daily Vault Summary, Vault Capture, Content Creation, Slack Event Router
    • Kill Switch tested end-to-end from Slack: STOP and RESUME both confirmed working
    • Removed redundant root cron job for git sync (n8n workflow handles it)
    • Fixed .git directory ownership (chown 1000:1000) for n8n container access

Key technical lessons learned

Section titled “Key technical lessons learned”
  • n8n v2 blocks executeCommand by default: Must set NODES_EXCLUDE to re-enable. Only localFileTrigger and executeCommand are blocked by default.
  • Switch node v3 is broken in n8n 2.8.3: Items always route to output 0 regardless of conditions. Use IF nodes instead.
  • Docker container networking: Containers communicate via service names (e.g., crewai:8000), NOT 127.0.0.1 — localhost inside a container refers to that container only.
  • Slack Event Subscriptions: Only one Request URL per app. Need a router workflow to dispatch events to multiple workflows by channel.
  • Git safe.directory: Must persist across container recreates via GIT_CONFIG_GLOBAL env var pointing to the persistent n8n-data volume.

n8n Workflow IDs (updated)

Section titled “n8n Workflow IDs (updated)”
WorkflowIDStatus
Vault Git SyncOh75ZJIJiIZreS06ACTIVE
Kill Switchv4T9Xu39sxR5CJnBACTIVE
Daily Vault Summary3QEX4wna4XMr348KACTIVE
Vault Capture via SlackA0hTmPJN38HRe3ChACTIVE
Content Creation Pipelineq1eV3z1aQs9VWh67ACTIVE
Slack Event RouterfcsJFL21APR2uyV9ACTIVE
WordPress Monitoring1uUisQfjZ0TUqiM4INACTIVE — needs WP_URL + HTTP Basic Auth
Forum Response PipelineshLtsDHV6zIqySZ0INACTIVE — needs FORUM_API_URL

What’s next (resume from here)

Section titled “What’s next (resume from here)”

Phase 4.3 (remaining): Activate WordPress & Forum workflows

  • Need: WordPress site URL, HTTP Basic Auth credentials for WP REST API
  • Need: Forum API URL
  • Need: Clone p-oancia/baseworks-changelog repo to VPS for WordPress workflow

Phase 5: Full testing

  • Daily Vault Summary: will auto-run at 8AM Berlin time
  • Content Creation: will auto-run Monday 9AM
  • Vault Capture: test by posting in #vault-inbox
  • WordPress/Forum: test after configuration

Phase 2.5: Operations Dashboard (future) Phase 6: Remote MCP Server (future)

Session: 2026-02-21 — Phase 5 Testing: Vault Capture Pipeline E2E

Section titled “Session: 2026-02-21 — Phase 5 Testing: Vault Capture Pipeline E2E”

What was accomplished

Section titled “What was accomplished”

  1. CrewAI bug fixes (5 issues resolved)

    • Duplicate agent kwarg: tasks.yaml includes agent: name (string) which conflicted with agent=Agent() passed in Python. Fixed by filtering agent key from YAML config before spreading: {k: v for k, v in config.items() if k != "agent"}. Applied to all 3 crew files (9 Task constructors total).
    • Missing Anthropic API Key: LiteLLM interpreted anthropic/claude-* model strings as direct Anthropic API calls. Fixed by adding openrouter/ prefix to model names.
    • Invalid model IDs on OpenRouter: claude-haiku-4-20250514 doesn’t exist on OpenRouter. Corrected to anthropic/claude-sonnet-4.6 and anthropic/claude-haiku-4.5.
    • Amazon Bedrock routing: OpenRouter randomly routed to Bedrock which doesn’t support assistant message prefill. Fixed by monkey-patching litellm.completion to inject provider: {order: ["Anthropic"]} on all OpenRouter calls.
    • Assistant message prefill rejection: OpenRouter’s Anthropic endpoint rejects conversations ending with an assistant message. CrewAI’s text-based ReAct loop puts Thought/Action/Observation (60K+ chars) in one assistant message. Fixed by converting trailing assistant messages to user messages with “Continue from your previous response” prefix.

  2. Model allocation configured

    • Default model: openrouter/anthropic/claude-sonnet-4.6 (writing, strategy, analysis)
    • Fast model: openrouter/anthropic/claude-haiku-4.5 (classification only)
    • All Sonnet versions (4, 4.5, 4.6) cost the same on OpenRouter ($3/$15 per M tokens)
    • Haiku 4.5 is ~4x cheaper ($0.80/$4 per M tokens)

  3. Vault Capture pipeline tested end-to-end

    • Slack #vault-inbox → Event Router → Vault Capture workflow → CrewAI (2 agents) → Filing Suggestion posted to Slack → File written to 00-inbox/ → Git push to GitHub
    • First run failed: n8n vault mount was read-only for the node user (UID 1000). Fixed by chown -R 1000:1000 /opt/baseworks-vault.
    • Heredoc bug: VAULTEOF && cd... on same line broke the shell heredoc. Fixed by putting terminator on its own line.
    • Slack mrkdwn formatting: _word_ underscores leaked into file content. Fixed Extract Message node to strip _*~ characters.
    • Final test: SUCCESS — file 00-inbox/2026-02-21-slack-capture.md written and pushed to GitHub.

  4. Slack Event Subscriptions updated

    • Added message.channels scope (public channels) alongside existing message.groups (private channels)
    • #vault-inbox is a public channel, so needed message.channels to receive events

  5. n8n workflow fixes

    • Vault Capture CrewAI timeout increased from 120s to 300s (crew takes ~2.5 minutes)
    • Extract Message node: strips Slack mrkdwn formatting before passing to CrewAI
    • Write & Git Push node: fixed heredoc terminator (VAULTEOF on its own line)

Files modified

Section titled “Files modified”
FileChange
crewai/main.pylitellm.completion monkey-patch (provider routing + prefill fix), create_llm() helper using native openrouter/ provider
crewai/crews/research_summarize.pyFilter agent key from YAML config spread
crewai/crews/forum_response.pySame fix
crewai/crews/content_strategy.pySame fix
docker/docker-compose.ymlUpdated default model IDs
VPS .envUpdated DEFAULT_MODEL and FAST_MODEL
n8n workflow A0hTmPJN38HRe3ChFixed timeout, Extract Message, Write & Git Push
n8n workflow fcsJFL21APR2uyV9No changes (already correct)

Key technical lessons learned

Section titled “Key technical lessons learned”
  • LiteLLM openai/ prefix + base_url: Sends requests in OpenAI format but tool-result messages may not convert correctly through OpenRouter. Use native openrouter/ prefix instead.
  • CrewAI additional_params bug: Error handler at line ~96 of CrewAI’s LLM class replaces self.additional_params entirely with {"additional_drop_params": ["stop"]}, wiping out extra_body settings. Workaround: monkey-patch litellm.completion at module level.
  • OpenRouter assistant prefill: OpenRouter’s Anthropic endpoint does NOT support assistant message prefill (conversations must end with a user message). This breaks CrewAI’s text-based ReAct loop which appends Thought/Action/Observation as a continuation of the assistant message.
  • CrewAI memory requires ChromaDB + OpenAI key: memory=True in Crew uses ChromaDB for short-term/entity memory, which needs CHROMA_OPENAI_API_KEY for embeddings. Without it, memory search fails silently (non-fatal).
  • Vault directory permissions: After chown for n8n access, git on host may complain about “dubious ownership”. Use sudo git or add safe.directory config.

Performance notes

Section titled “Performance notes”
  • Vault Capture crew takes ~2.5 minutes per execution (2 Sonnet 4.6 agents, full 736-file vault scan)
  • Potential optimizations for next session:
    • Switch Research Agent to Haiku 4.5 (faster, cheaper)
    • Pre-compute vault index file instead of scanning 736 files each time
    • Consider single-agent crew for simple capture tasks
    • Limit DirectoryReadTool to specific subdirectories

What’s next (resume from here)

Section titled “What’s next (resume from here)”

Immediate (next session):

  • Optimize Vault Capture speed (currently ~2.5 min, target <30s)
  • Test Daily Vault Summary (manual trigger in n8n UI)
  • Test Content Creation Pipeline (manual trigger in n8n UI)
  • Disable CrewAI memory (memory=False) or configure CHROMA_OPENAI_API_KEY

Deferred:

  • WordPress Monitoring — needs plugin compatibility analysis, 10-14 day cycles, Backblaze B2 integration, mu-plugin, cache clearing strategy
  • Forum Response Pipeline — needs FORUM_API_URL
  • Clone baseworks-changelog repo to VPS

Session: 2026-02-25 — System Paused, OpenClaw Migration Planned

Section titled “Session: 2026-02-25 — System Paused, OpenClaw Migration Planned”

What was accomplished

Section titled “What was accomplished”

  1. Read and reviewed Vault-Capture-V2-Plan.md

    • Plan is ready to implement — replaces CrewAI with n8n-native AI Agent node
    • Expected to reduce execution from ~2.5 min to ~5-10 sec
    • Will build as a new workflow, not modify the existing one

  2. Researched OpenClaw as CrewAI replacement

    • OpenClaw = self-hosted AI agent platform (“brain” layer — natural language, routing, memory)
    • n8n remains the “hands” layer (deterministic execution, webhooks, file writes)
    • Native multi-agent routing: each agent has own memory, files, auth, tools
    • macOS native install deprecated 2026-02-06 — Docker required on Mac
    • Ansible one-liner available for automated hardened install

  3. VPS specs confirmed (167.235.236.99)

    • 4 vCPU, 7.6GB RAM (6.1GB free), 75GB disk (64GB free)
    • Plenty of headroom — Docker RAM in use was only ~900MB

  4. Security decision: OpenClaw on separate VPS

    • OpenClaw can execute shell commands — compromise = full machine access
    • Existing VPS holds n8n credentials, Slack tokens, OpenRouter key, vault data
    • Decided: separate Hetzner CX33 (€4.99/mo) in Falkenstein, named baseworks-claw
    • Stack: Docker + nginx, port 18789, Watchtower for auto-updates
    • Planned subdomain: openclaw.baseworks.com

  5. Server provisioning attempted — blocked

    • xCloud gave 502 errors twice (likely blocks non-xCloud app types on Hetzner)
    • Provisioned directly via Hetzner console: CX33, Docker CE app, Falkenstein
    • Got IP 46.224.129.16 — but could not SSH in (only xCloud’s key on server)
    • Hetzner web console login also failed (no root password set)
    • Server deleted — will retry once xCloud support responds
    • Key lesson: Add Patrick’s SSH key to Hetzner account BEFORE provisioning

  6. CrewAI stopped

    • sudo docker stop baseworks-crewai — no more OpenRouter credits burning
    • Container still exists, just stopped

  7. All n8n workflows deactivated

    • All 6 active workflows set to inactive via postgres UPDATE
    • Reason: no need for them to run while CrewAI is offline and OpenClaw not yet deployed
    • Local Obsidian Git syncs (Patrick’s Mac + Ksenia’s Mac → GitHub) are unaffected — they run independently

Current server state

Section titled “Current server state”
ServiceStatus
baseworks-n8nRunning (no active workflows)
baseworks-postgresRunning
baseworks-crewaiSTOPPED

All workflow statuses (as of 2026-02-25)

Section titled “All workflow statuses (as of 2026-02-25)”
WorkflowIDStatus
Vault Git SyncOh75ZJIJiIZreS06INACTIVE (intentional pause)
Kill Switchv4T9Xu39sxR5CJnBINACTIVE (intentional pause)
Daily Vault Summary3QEX4wna4XMr348KINACTIVE (intentional pause)
Vault Capture via SlackA0hTmPJN38HRe3ChINACTIVE (intentional pause)
Content Creation Pipelineq1eV3z1aQs9VWh67INACTIVE (intentional pause)
Slack Event RouterfcsJFL21APR2uyV9INACTIVE (intentional pause)
WordPress Monitoring1uUisQfjZ0TUqiM4INACTIVE (needs WP_URL + HTTP Basic Auth)
Forum Response PipelineshLtsDHV6zIqySZ0INACTIVE (needs FORUM_API_URL)

OpenClaw stack (ready to deploy when server is provisioned)

Section titled “OpenClaw stack (ready to deploy when server is provisioned)”

Docker Compose (/opt/baseworks-claw/docker-compose.yml):

  • Image: openclaw/openclaw:latest
  • Port: 127.0.0.1:18789:18789
  • Volumes: ./config, ./workspace, ./state, ./credentials
  • Env: OPENCLAW_AUTH_TOKEN, OPENROUTER_API_KEY
  • Watchtower alongside for daily image updates

nginx: Reverse proxy to 127.0.0.1:18789 with WebSocket Upgrade headers, HTTP Basic Auth, SSL via Cloudflare wildcard cert (same pattern as n8n)

Security: UFW (22/80/443 only), Fail2ban, non-root user (1000:1000), Tailscale for remote admin

Patrick’s SSH public key (must add to Hetzner account before next provisioning):

ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABgQC+isbVqybhKybjp8HBBxhHduMVrd+SwM28rDxmGuKdwPQEuW8Z2UtwTAA6VETHyTDR89YXDt1uCnYTGYVEYtGHLSBRJxN/apvnmlfYqbqrV8Y056KzXP6J4MtiCR/Fjmiy/HQGHjnKBv+iXoOpvoLQrcp5lqZ9+KaO51IxLTmUlOHjKrSdPfw+u+yBcZZh0O7r09We2wNKg82dx1G3QyF+O5WwVnbulrF+BADi9rzj8/gCXd0Exvkx55FCuOB+nKSNWkCwp8uLW48X7T7+iqvnRwz6HFmBS80ylYcEiL9XlG7jyhkeERARQUgVDWNXjLRL3AFIwy75M3bZbnFD3cu6VIVJMm0U25FlcNnBnjK8z0hxpbvG/bX/7RoCV1MYE5wsYJcWKa/WhkPbu+VxQR9m8/SPu4xmiSd/r+wd5DGSTwzODGfzSWyXE7H6AkcubX2eDsUt1Y/5WQN6THkJ/ntiCkVhZKTJhUNdFxlAx0fNUrYYAdxg9lqn4h6meVKXHd8= vboy@Patricks-MacBook-Pro-2.local

What’s next (resume from here)

Section titled “What’s next (resume from here)”
  1. Wait for xCloud support response re Hetzner provisioning
  2. If going direct Hetzner: Add Patrick’s SSH key to Hetzner account (Security → SSH Keys) FIRST, then provision CX33 with Docker CE app, Falkenstein, backups enabled
  3. Once server is up: Deploy the OpenClaw stack above
  4. DNS: Add A record openclaw.baseworks.com → new VPS IP in Cloudflare
  5. Build Vault Capture V2 in n8n (plan: Vault-Capture-V2-Plan.md) — replaces CrewAI for vault filing
  6. Reactivate workflows one by one as OpenClaw comes online

Credentials & secrets location

Section titled “Credentials & secrets location”
SecretLocationNotes
VPS sudo passwordPatrick’s password managerRarely needed (passwordless sudo configured)
PostgreSQL password/opt/baseworks-vault/03-resources/agent-system/docker/.env on VPSAuto-generated
n8n encryption keySame .env fileAuto-generated, never change
GitHub PATGit remote URL on VPSRotate by ~2026-05-19
n8n owner loginPatrick’s password manageragents@baseworks.com
Cloudflare origin cert/etc/ssl/cloudflare/ on VPSExpires 2041
OpenRouter API key.env on VPSAdded 2026-02-19 — no longer used; CrewAI decommissioned
Slack bot tokenn8n Credentials (“Slack account”)xoxb-… (in Patrick’s password manager)
Slack signing secretPatrick’s password managerFor future webhook verification
Slack App IDA0AG6CC8CG4”Baseworks Agent” app
n8n API keyn8n Settings → API”Baseworks Deploy”, expires 2026-03-22

Session: 2026-03-02 — Architecture Pivot: Claude Code replaces CrewAI + OpenClaw

Section titled “Session: 2026-03-02 — Architecture Pivot: Claude Code replaces CrewAI + OpenClaw”

Decisions made

Section titled “Decisions made”
  1. CrewAI decommissioned — no longer needed. Claude Code on the VPS handles all intelligence tasks directly.
  2. OpenClaw decommissioned — replaced by Claude Code. The OpenClaw VPS (46.224.129.16) is repurposed as the Claude Code VPS.
  3. OpenRouter removed from the stack — all AI tasks now run through Patrick’s Claude Max account and Asia’s Claude Pro/Max account. No API keys, no per-token billing.
  4. n8n role reduced — n8n remains on the Agents VPS (167.235.236.99) but only for: Slack event routing, scheduled git syncs, and lightweight triggers. No AI calls.
  5. CrewAI/OpenClaw architecture docs archived — Baseworks-n8n-CrewAI-Architecture.md and Baseworks-n8n-CrewAI-Deployment-Guide.md both marked archived. Revisit only if a specific use case requires it.

What’s next

Section titled “What’s next”

Execute the Claude Code VPS setup — see Claude-Code-VPS-Setup for the full phased plan.

Immediate steps:

  1. SSH into OpenClaw VPS (46.224.129.16) — remove OpenClaw Docker containers
  2. Create Asia’s Linux account
  3. Install Claude Code for both users
  4. First-time browser OAuth for each user
  5. Set up tmux sessions, shared directories, Git repos
  6. Add MCP servers (GitHub, filesystem)
  7. Set up CLAUDE.md
  8. Configure n8n SSH Execute bridge
  9. Reactivate Vault Git Sync, Kill Switch, Slack Event Router
  10. Update Vault Capture workflow to use SSH → claude -p (no CrewAI)

Session: 2026-03-03 — Claude Code VPS Setup Phase 1 Complete

Section titled “Session: 2026-03-03 — Claude Code VPS Setup Phase 1 Complete”

What was accomplished

Section titled “What was accomplished”
  1. Phase 1: OpenClaw stopped (config preserved)
    • Backed up config files to /opt/backups/phase1-20260303/ (docker-compose.yml, docker-compose.override.yml, .env, NGINX config)
    • Stopped OpenClaw container: docker compose stop — exited cleanly (exit 0)
    • Container remains in stopped state (can restart with docker compose start)
    • NGINX proxy for claw.baseworks.com disabled (symlink → /dev/null), NGINX reloaded
    • All OpenClaw files preserved at /opt/baseworks-claw/openclaw/ — nothing deleted
    • Docker image (openclaw:local) retained

Current server state (46.224.129.16)

Section titled “Current server state (46.224.129.16)”
ComponentStatus
OpenClaw containerStopped (Exited 0) — preserved
OpenClaw config/volumesIntact at /opt/baseworks-claw/openclaw/
Docker imageopenclaw:local retained
NGINXRunning — default site only
claw.baseworks.com proxyDisabled (symlink → /dev/null)
NGINX sites-available configPreserved (unchanged)
Cloudflare DNSStill pointing at 46.224.129.16 (no change needed)
UFW firewallActive (22/80/443 only)
Fail2banActive
Disk65GB free of 75GB
RAM6.5GB available of 7.6GB

Notes

Section titled “Notes”
  • Docker compose showed warnings about unset CLAUDE_WEB_COOKIE, CLAUDE_AI_SESSION_KEY, CLAUDE_WEB_SESSION_KEY env vars — these are OpenClaw-specific and irrelevant now
  • OpenClaw was listening on 0.0.0.0:18789-18790 (publicly bound). Now stopped, so no exposure. If restarted in the future, bind to 127.0.0.1 only per the hardening guide in Claude-Code-VPS-Setup.md
  • NGINX default site has a deprecation warning (listen ... http2 directive) — cosmetic, not blocking

What’s next

Section titled “What’s next”

Phase 2 — see below.

Phase 2: Create Asia’s Linux Account — COMPLETE

Section titled “Phase 2: Create Asia’s Linux Account — COMPLETE”

  1. Asia’s account created

    • User: asia (UID 1003, GID 1003)
    • Added to groups: sudo, users, baseworks
    • Passwordless sudo configured (/etc/sudoers.d/asia)
    • Home: /home/asia/

  2. Shared baseworks group created (GID 1004)

    • Members: patrick, asia
    • Will be used for shared project directories in Phase 3

  3. Asia’s SSH keys installed (2 keys for 2 devices)

    • Mac mini: ssh-ed25519 AAAAC3...fDwZ asia-mac-mini
    • MacBook Air: ssh-ed25519 AAAA...MGdY server-access asia-macbook-air
    • Asia can SSH in: ssh asia@46.224.129.16

What’s next

Section titled “What’s next”

Phase 3 — see below.

Phase 3: Shared Project Directories — COMPLETE

Section titled “Phase 3: Shared Project Directories — COMPLETE”

  1. Directory structure created at /srv/baseworks/

    • Subdirectories: website/, knowledge-base/, changelog/, automation/, shared-config/
    • Owned by root:baseworks with setgid bit (2775) — new files inherit baseworks group
    • Both patrick and asia have full read/write access (verified)

  2. Git repos cloned with push access

    • /srv/baseworks/knowledge-base/ ← p-oancia/baseworks-kb-shared-brain
    • /srv/baseworks/changelog/ ← p-oancia/baseworks-changelog
    • GitHub PAT reused from Agents VPS (expires ~2026-05-19), embedded in remote URLs
    • Push access verified (dry-run)

  3. Git identity configured for both repos

    • Author: “Baseworks Agent” / agents@baseworks.com
    • Used for automated commits from Claude Code headless tasks

  4. safe.directory exceptions added for both patrick and asia

    • Required because repos are owned by root:baseworks, not individual users
    • Added to each user’s ~/.gitconfig

What’s next

Section titled “What’s next”

Phase 4 — see below.

Phase 4: Install Claude Code (Both Users) — COMPLETE

Section titled “Phase 4: Install Claude Code (Both Users) — COMPLETE”

  1. Claude Code v2.1.63 installed for patrick

    • Binary: /home/patrick/.local/bin/claude
    • PATH updated in ~/.bashrc

  2. Claude Code v2.1.63 installed for asia

    • Binary: /home/asia/.local/bin/claude
    • PATH updated in ~/.bashrc

  3. tmux already present (v3.4) — ready for Phase 6 persistent sessions

What’s next

Section titled “What’s next”

Phase 5 & 6 — see below.

Phase 5: First-Time Authentication — COMPLETE

Section titled “Phase 5: First-Time Authentication — COMPLETE”

  1. Patrick authenticated with Claude Max (pat@baseworks.com’s Organization)

    • Effort level set to medium
    • Credentials saved to ~/.claude/

  2. Asia — first-time login instructions provided (see Claude-Code-VPS-Login)

    • SSH access confirmed from Mac mini

  3. Login instructions doc created: Claude-Code-VPS-Login.md added to vault

Phase 6: tmux Persistent Sessions — COMPLETE

Section titled “Phase 6: tmux Persistent Sessions — COMPLETE”

  1. Patrick’s sessions created

    • patrick-kb → /srv/baseworks/knowledge-base
    • patrick-site → /srv/baseworks/website
    • patrick-agents → /srv/baseworks/automation

  2. Asia’s sessions created

    • asia-kb → /srv/baseworks/knowledge-base
    • asia-bw-site → /srv/baseworks/changelog
    • asia-yj-site → /srv/baseworks/yogajaya-changelog
    • asia-agents → /srv/baseworks/automation

  3. Patrick’s sessions updated (added bw-site and yj-site, removed generic site)

    • patrick-kb → /srv/baseworks/knowledge-base
    • patrick-bw-site → /srv/baseworks/changelog
    • patrick-yj-site → /srv/baseworks/yogajaya-changelog
    • patrick-agents → /srv/baseworks/automation

  4. Auto-creation scripts added for both users

    • ~/create-tmux-sessions.sh runs on login via .bashrc
    • Sessions recreated automatically if server reboots or sessions are killed

  5. yogajaya-changelog repo cloned to /srv/baseworks/yogajaya-changelog

    • Git identity: Baseworks Agent / agents@baseworks.com
    • Push access via GitHub PAT (same as other repos)

  6. Server hostnames renamed

    • baseworks-claw → baseworks-agents (46.224.129.16, Claude Code VPS)
    • baseworks-agents → baseworks-n8n (167.235.236.99, n8n VPS)
    • Both updated in xCloud dashboard and via hostnamectl

  7. Asia authenticated with Claude Code from Mac mini

    • SSH key issue on MacBook Air resolved (key was named id_ed25519_server, added to ~/.ssh/config)

  8. System updates applied on both servers — no reboot required

What’s next

Section titled “What’s next”

Phase 7 (MCP) skipped — Claude Code has native terminal and filesystem access, MCP adds no capability. Will revisit if Slack MCP or other specialized MCPs are needed.

Phase 8 — see below.

Phase 8: CLAUDE.md Project Config — COMPLETE

Section titled “Phase 8: CLAUDE.md Project Config — COMPLETE”
  1. /srv/baseworks/CLAUDE.md created
    • Organization context, terminology rules, technology stack
    • All three Git repos mapped to local paths
    • All WordPress sites listed with server IPs (Baseworks + YogaJaya)
    • Slack channel IDs
    • Voice guide references
    • Instructions to read changelog CLAUDE-INSTRUCTIONS.md before site work
    • Readable by both users (root:baseworks, 664)

What’s next

Section titled “What’s next”

Phase 7 (revised) — see below.

Phase 7 (Revised): Slack MCP — COMPLETE

Section titled “Phase 7 (Revised): Slack MCP — COMPLETE”

  1. Slack MCP already available via Claude.ai subscriptions

    • Both Patrick (Max) and Asia (Pro) have claude.ai Slack auto-connected
    • No manual MCP setup required — cloud-hosted by Anthropic
    • Authenticated through Claude.ai account, not a separate Slack bot token

  2. Capabilities confirmed

    • Send messages to Slack channels
    • Read channels and threads
    • Search public and private conversations
    • Read user profiles
    • Create and update Slack canvases

  3. Other cloud MCPs discovered (from Claude.ai subscriptions)

    • Gmail — needs browser authentication
    • Google Calendar — needs browser authentication
    • Canva — connected for Patrick, needs auth for Asia

  4. Architecture implication

    • Claude Code can now post results directly to Slack (no n8n needed for output)
    • n8n still needed as the event listener (Slack → trigger → claude -p)
    • n8n role further reduced: ears only, not mouth

What’s next

Section titled “What’s next”

Phase 9 — see below.

Phase 9: n8n Bridge (Slack → Claude Code) — COMPLETE

Section titled “Phase 9: n8n Bridge (Slack → Claude Code) — COMPLETE”

  1. SSH key generated on baseworks-n8n (167.235.236.99)

    • Key: ~/.ssh/id_ed25519 (ed25519, comment: n8n-baseworks-n8n)
    • Public key authorized on baseworks-agents (46.224.129.16) in /home/patrick/.ssh/authorized_keys

  2. SSH bridge tested — n8n VPS can SSH into Claude Code VPS as patrick

  3. claude -p headless execution tested over SSH bridge

    • Command returns structured JSON with result, session_id, duration_ms, usage
    • Works with --output-format json and --max-turns N

  4. Full pipeline tested: n8n → SSH → claude -p → Slack post via MCP

    • Test message successfully posted to #agent-alerts from Claude Code via Slack MCP
    • Confirmed: Claude Code can read AND write to Slack directly
    • Key discovery: --allowedTools is required in headless mode to pre-authorize MCP tools

  5. n8n SSH Execute node pattern (for all workflows going forward):

    Terminal window
    export PATH=$HOME/.local/bin:$PATH && cd /srv/baseworks && claude -p "{{$json.task}}" \
      --output-format json \
      --max-turns 10 \
      --allowedTools "mcp__claude_ai_Slack__slack_send_message,mcp__claude_ai_Slack__slack_read_channel,Bash,Read,Edit,Write,Glob,Grep"
    • SSH connection: patrick@46.224.129.16, port 22, key auth (private key from baseworks-n8n)
    • Claude Code posts results directly to Slack — n8n does not need to post
    • n8n only needs to parse the JSON for logging/error detection

  6. Architecture confirmed:

    Slack event → n8n (listener/router) → SSH Execute → claude -p
                                                           ↓
                                              Claude does the work
                                                           ↓
                                              Claude posts to Slack via MCP
                                                           ↓
                                              JSON returned to n8n (logging)

What’s next

Section titled “What’s next”

Phase 10 — see below.

Phase 10: Reactivate n8n Workflows + Vault Capture Rebuild — COMPLETE

Section titled “Phase 10: Reactivate n8n Workflows + Vault Capture Rebuild — COMPLETE”

  1. Three non-AI workflows reactivated (via postgres)

    • Vault Git Sync (Oh75ZJIJiIZreS06) — active
    • Kill Switch (v4T9Xu39sxR5CJnB) — active
    • Slack Event Router (fcsJFL21APR2uyV9) — active

  2. Docker Compose updated (/opt/baseworks-vault/03-resources/agent-system/docker/docker-compose.yml)

    • Removed defunct CrewAI service
    • Added SSH key mount: /opt/n8n-ssh:/home/node/.ssh:ro
    • SSH key directory /opt/n8n-ssh/ owned by UID 1000 (matches container’s node user)
    • n8n container can now SSH directly to baseworks-agents (46.224.129.16) as patrick
    • Container recreated and verified healthy

  3. Vault Capture script created (/srv/baseworks/automation/vault-capture.sh)

    • Accepts sender name as argument, message as base64 via stdin
    • Runs claude -p on Sonnet 4.6 with --max-turns 15
    • Reads voice guide (VOICE-GUIDE-UNIFIED.md) for writing standards
    • Creates notes with proper Obsidian frontmatter (created, updated, status: review, tags, source, author)
    • Browses vault structure to file intelligently (not always inbox)
    • Adds wiki-links to related notes
    • Git commits with author “Baseworks Agent” and pushes
    • Posts Slack notification to #vault-inbox via MCP

  4. Vault Capture workflow rebuilt (A0hTmPJN38HRe3Ch)

    • Old flow: Webhook → Parse → Extract → CrewAI HTTP → Slack → File → Git
    • New flow: Webhook → Parse → Is Challenge? → Is Capture? → Respond OK → Extract & Encode (base64) → Execute Command (SSH → vault-capture.sh)
    • Base64 encoding eliminates all shell escaping issues
    • Claude handles everything: filing, git, Slack notification
    • Activated and tested

  5. End-to-end test successful (from n8n container)

    • Test message: “Idea for practice platform: Add a progress tracker that shows how many Forms a student has completed and which Movement Principles they have explored.”
    • Claude filed it to 02-areas/practice-platform/progress-tracker-idea.md (not inbox)
    • Changed “student” → “practitioner” per voice guide
    • Added tags: practice-platform, feature-idea, progress-tracking, forms, movement-principles
    • Added wiki-links: practice-platform, form-index
    • Added review note about defining “completed” in non-linear context
    • Committed, pushed, and posted Slack notification
    • Cost: ~$0.39 per capture (Sonnet 4.6, first run)

  6. Workflow status summary

    WorkflowStatusEngine
    Vault Git SyncActiven8n only (no AI)
    Kill SwitchActiven8n only (no AI)
    Slack Event RouterActiven8n only (no AI)
    Vault Capture via SlackActiveSSH → Claude Code (Sonnet 4.6)
    Daily Vault SummaryInactiveDeferred — run on demand
    Content Creation PipelineInactiveArchived — handle in Claude Code sessions
    Forum Response PipelineInactiveArchived — handle in Claude Code sessions
    WordPress MonitoringInactiveArchived — handle in Claude Code sessions

Current infrastructure state

Section titled “Current infrastructure state”
ServerHostnameIPRole
baseworks-agentsbaseworks-agents46.224.129.16Claude Code VPS
baseworks-n8nbaseworks-n8n167.235.236.99n8n + PostgreSQL

baseworks-agents (46.224.129.16):

  • Users: patrick, asia (both Claude Code authenticated)
  • Claude Code v2.1.63 installed for both
  • tmux auto-sessions: kb, bw-site, yj-site, agents
  • 3 Git repos at /srv/baseworks/ (knowledge-base, changelog, yogajaya-changelog)
  • vault-capture.sh at /srv/baseworks/automation/
  • OpenClaw stopped (preserved at /opt/baseworks-claw/)

baseworks-n8n (167.235.236.99):

  • Docker: baseworks-n8n (healthy) + baseworks-postgres (healthy)
  • CrewAI removed from docker-compose (container still exists as orphan)
  • SSH bridge to baseworks-agents verified working
  • 4 active workflows, 4 inactive

What’s next

Section titled “What’s next”

All core phases complete. Remaining items:

  • Remove orphaned CrewAI container: sudo docker rm baseworks-crewai
  • Asia to complete Claude Code first-run wizard (instructions at Claude-Code-VPS-Login)
  • Gmail/Google Calendar MCP authentication when needed
  • Monitor Vault Capture costs and tune if needed (consider Haiku for simple captures)