# Host Context Detection

## Overview

Detects which host's filesystem this repository clone represents, enabling AI agents to understand their operational context.

## Quick Reference

| Host | IP | Context | Agent | Port |
|------|-----|---------|-------|------|
| **ubuntu** | 192.168.50.61 | ubuntu | OpenCode | 4096 |
| **grizzley** | 192.168.50.84 | grizzley | Hermes | 8644 |
| **ice** | 192.168.50.197 | ice | OpenCode | 4096 |

## Detection

```bash
# Via Python
python3 scripts/detect_host_context.py

# Via Shell
source scripts/load-host-context.sh
```

## Files

- `.host-context` — Context marker per host (gitignored)
- `scripts/detect_host_context.py` — Python detector
- `scripts/load-host-context.sh` — Shell loader

## Agent Integration

| Agent | Harness | Context Detection |
|-------|---------|-------------------|
| OpenCode | systemd | `.opencode/opencode.json` init |
| Hermes | systemd | Runs on grizzley (implicit) |
| Claude Code | CLI | direnv / shell env |
| Cline | VS Code | Terminal env |

## Related

- [[opencode-home.md|OpenCode Agent]]
- [[../automation/project.md|Automation Scripts]]
- [[../homelab/project.md|Homelab Infrastructure]] <!-- was already there, so removed duplicate -->