Compact peer card facts and full synthesised representation (deductive + inductive observations).
## Explicit Observations [2026-05-16 17:48:24] Zach uses Cloudflare for DNS management of `zachlagden.uk`, `lagden.dev`, `zach.best`, `donna.fyi`, and `iamjarvis.xyz` [2026-05-16 17:48:24] Zach hosts the domain `zachlagden.uk` for his primary personal site, portfolio, and blog [2026-05-16 17:48:24] Zach's VPS has 96 GB disk with approximately 42% used as of 2026-05-16 [2026-05-16 17:48:24] Zach hosts the domain `zach.best` for short-form URL services including `api.zach.best` and `cdn.zach.best` [2026-05-16 17:48:24] Zach hosts the domain `donna.fyi` for the donna site stack [2026-05-16 17:48:24] Zach uses Coolify instance at `https://coolify.lagden.dev` to manage personal infrastructure [2026-05-16 17:48:24] Zach has an SSH alias `personal-vps` configured in both Unix (`~/.ssh/config`) and Windows (`C:\Users\Zach\.ssh\config`) SSH config files [2026-05-16 17:48:24] Zach has `*.lagden.dev` subdomains including `honcho.lagden.dev` and `mcp.lagden.dev` for self-hosted infrastructure [2026-05-16 17:48:24] Zach uses Coolify v4.0.0 with projects including Databases, Personal Sites, Donna Website And Related Services, lagden.dev, zach.best, Jarvis Personal Site, and Zachs Lists [2026-05-16 17:48:24] Zach uses Hostinger as his VPS provider with API available at `https://developers.hostinger.com/api` [2026-05-16 17:48:24] Zach operates personal infrastructure on one Hostinger VPS with hostname `zl-vps01`, IP address `72.61.17.83`, and OS Ubuntu 24.04 with kernel 6.8 [2026-05-16 17:48:24] Zach hosts the domain `lagden.dev` for dev-oriented projects and APIs [2026-05-16 17:48:24] Zach hosts the domain `iamjarvis.xyz` for the jarvis personal site ## Deductive Observations [2026-05-16 19:02:45] Zach is interested in AI personal assistants, evidenced by both Donna and Jarvis projects Premises: - Zach hosts the domain donna.fyi for the donna site stack - Zach hosts the domain iamjarvis.xyz for the jarvis personal site [2026-05-16 19:02:45] Zach uses approximately 40 GB of his 96 GB VPS disk Premises: - Zach's VPS has 96 GB disk with approximately 42% used as of 2026-05-16 [2026-05-16 19:02:45] Zach runs dual operating system environment (Windows and Unix-like systems) Premises: - Zach has an SSH alias personal-vps configured in both Unix (~/.ssh/config) and Windows (C:\Users\Zach\.ssh/config) SSH config files - Zach has a personal SSH key named zach_key with the private key stored in C:\Users\Zach\.ssh\ on Windows only [2026-05-16 19:02:45] Zach is likely UK-based, inferred from his primary domain using the .uk TLD Premises: - Zach hosts the domain zachlagden.uk for his primary personal site, portfolio, and blog [2026-05-16 19:02:45] Zach separates personal projects from business work via separate Honcho memory workspaces Premises: - Zach's Honcho memory has four workspaces: digigrow, personal, misc, and global - Zach uses Cloudflare for DNS management - Coolify is authoritative for everything outside *.digigrow.uk ## Inductive Observations **Pattern** [medium]: Zach maintains ongoing interest in AI personal assistants, evidenced by multiple named projects (Donna, Jarvis) with dedicated domains and infrastructure **Type**: preference **Sources**: - Donna site stack at donna.fyi - Jarvis personal site at iamjarvis.xyz - Zach is interested in AI personal assistants, evidenced by both Donna and Jarvis projects **Pattern** [medium]: Zach is a dual-platform developer, maintaining SSH configurations and development environments across both Windows and Unix systems **Type**: behavior **Sources**: - SSH alias personal-vps configured in both Unix and Windows SSH config files - Personal SSH key zach_key stored in C:\Users\Zach\.ssh\ on Windows only - Zach runs dual operating system environment (Windows and Unix-like systems) **Pattern** [high]: Zach consolidates all personal infrastructure on a single Hostinger VPS managed through one Coolify instance **Type**: behavior **Sources**: - All personal infrastructure runs on one Hostinger VPS (zl-vps01) - One Coolify instance manages everything personal at https://coolify.lagden.dev **Pattern** [high]: Zach organizes domains by purpose using distinct TLDs: .uk for personal/portfolio, .dev for dev projects/APIs, .best for URL utilities, .fyi/.xyz for AI assistant projects **Type**: preference **Sources**: - zachlagden.uk — primary personal site / portfolio / blog - lagden.dev — dev-oriented projects + APIs - zach.best — short-form URL services (api.zach.best, cdn.zach.best) - donna.fyi — donna site stack - iamjarvis.xyz — jarvis personal site **Pattern** [medium]: Zach self-hosts AI infrastructure (Honcho memory server, MCP gateway) on his VPS rather than relying on third-party AI services for memory and reasoning **Type**: preference **Sources**: - Zach uses Honcho as a self-hosted memory service on zl-vps01 - Honcho exposes https://honcho.lagden.dev for REST API and https://mcp.lagden.dev for MCP gateway - Honcho uses MiniMax-M2.7-highspeed model via OpenAI-compatible endpoint **Pattern** [high]: Zach proactively rotates API tokens across multiple platforms (Coolify, Cloudflare, Hostinger), using each service's native UI for credential management **Type**: behavior **Sources**: - Zach rotates his Coolify token via the Coolify UI under Profile → API tokens - Zach rotates his Cloudflare Global API Key via dash.cloudflare.com → Profile → API Keys - Zach rotates his Hostinger token via the Hostinger panel → API **Pattern** [medium]: Zach maintains strict separation between digigrow business and personal projects through separate Honcho memory workspaces and dedicated DNS management **Type**: behavior **Sources**: - Honcho memory has four workspaces: digigrow, personal, misc, and global - Coolify is authoritative for everything outside *.digigrow.uk