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ses_22e9d13c1ffeAqyudWQxeyxo7GI want to share my OpenCode setup with a friend, can you share our systemd script and everything else around my setup in a github gist so I can share the link with him. It should be a private gist.
Let me first recall what I know about your OpenCode setup and find the relevant files.
## Recall Results * \*\*\[distilled]\*\* Date: Mar 2, 2026 ### Disk space crisis and cleanup \* 🟡 (12:04) Root filesystem at 100% usage (82MB free out of 99GB on /dev/mapper/ubuntu--vg-ubuntu--lv). Swap is LVM partition (16GB), not swapfile. \* 🔴 (12:15) User stated machine has 8 gigs of RAM (7.6Gi total) \* 🟡 (12:29) ROOT CAUSE: ~/.local/share/opencode = 23GB (worktrees 18GB, storage 1.6GB, logs 1.4GB, bin 445MB, snapshots 430MB). Other large consumers: ~/.bun/install 6.8GB, ~/.cache 6.1GB (yarn 4.2GB, uv 979MB, go-build 557MB, npm 90... * \*\*\[knowledge/gotcha]\*\* npm OIDC publish requires registry-url on setup-node, plus scope/org must pre-exist: Two traps for npm OIDC publishing via craft: (1) \`actions/setup-node@v4\` MUST include \`registry-url: 'https://registry.npmjs.org'\` — without it, no authenticated \`.npmrc\` is written and publish fails with \`ENEEDAUTH: need auth\`. Craft does NOT inject its own \`.npmrc\` in OIDC mode; relies on setup-node. ...
## Recall Results * \*\*\[distilled]\*\* Date: Mar 2, 2026 ### Disk space crisis and cleanup \* 🟡 (12:04) Root filesystem at 100% usage (82MB free out of 99GB on /dev/mapper/ubuntu--vg-ubuntu--lv). Swap is LVM partition (16GB), not swapfile. \* 🔴 (12:15) User stated machine has 8 gigs of RAM (7.6Gi total) \* 🟡 (12:29) ROOT CAUSE: ~/.local/share/opencode = 23GB (worktrees 18GB, storage 1.6GB, logs 1.4GB, bin 445MB, snapshots 430MB). Other large consumers: ~/.bun/install 6.8GB, ~/.cache 6.1GB (yarn 4.2GB, uv 979MB, go-build 557MB, npm 90... * \*\*\[knowledge/architecture]\*\* Labs machine backup and setup.sh reproducibility system: Full system config captured in ~/Code/backup/ (140KB). setup.sh (664 lines) is idempotent and rebuilds from fresh Ubuntu 24.04: APT repos (GitHub CLI, Tailscale), packages, snap removal, bridge networking (br0, systemd-networkd), dual-band hostapd (802.11k/v, WPA2, 86400 rekey, MT7921 disable\_clc, tx power 20dBm), sysctl tuning, bluetooth/udev, ...
Good, I know the backup is at ~/Code/backup/. The lore notes warn that it contains SSH private key and WiFi passphrase, so I need to be careful about what to include. Let me look at the actual files and identify the OpenCode-specific ones.
<path>/home/byk/Code/backup</path> <type>directory</type> <entries> etc/ home/ README.md scripts/ setup.sh (5 entries) </entries>
/home/byk/Code/backup/etc/systemd/system/opencode.service
<path>/home/byk/Code/backup/etc/systemd/system/opencode.service</path> <type>file</type> <content> 1: [Unit] 2: Description=Opencode Server 3: After=network.target 4: 5: [Service] 6: Type=simple 7: EnvironmentFile=/home/byk/.opencode/env 8: User=byk 9: WorkingDirectory=/home/byk/Code 10: ExecStart=/home/byk/.opencode/bin/opencode serve --hostname=0.0.0.0 --port=4096 11: Restart=always 12: RestartSec=5 13: 14: # Performance enhancements 15: Nice=-5 16: LimitNOFILE=65535 17: LimitNPROC=4096 18: 19: # Memory limit (prevent runaway usage) 20: MemoryMax=13G 21: MemoryHigh=12G 22: 23: # Security hardening 24: NoNewPrivileges=true 25: ProtectSystem=strict 26: ProtectHome=read-only 27: ReadWritePaths=/home/byk 28: PrivateTmp=yes 29: 30: [Install] 31: WantedBy=multi-user.target (End of file - total 31 lines) </content>
<path>/home/byk/Code/backup/etc/systemd/system</path> <type>directory</type> <entries> hostapd@.service light-match.service opencode.service (3 entries) </entries>
<path>/home/byk/Code/backup/home</path> <type>directory</type> <entries> bashrc git/ opencode/ ssh/ (4 entries) </entries>
<path>/home/byk/Code/backup/home/opencode</path> <type>directory</type> <entries> env (1 entries) </entries>
<path>/home/byk/Code/backup/home/opencode/env</path> <type>file</type> <content> 1: SHELL=/usr/bin/bash 2: VOLTA_HOME=/home/byk/.volta 3: PATH=/home/byk/.volta/bin:/home/byk/.local/bin:/home/byk/.cargo/bin:/usr/local/bin:/usr/bin:/bin 4: OPENCODE_EXPERIMENTAL_PLAN_MODE=1 5: OPENCODE_DISABLE_CHANNEL_DB=1 (End of file - total 5 lines) </content>
<path>/home/byk/Code/backup/home/git</path> <type>directory</type> <entries> gitconfig (1 entries) </entries>
Now let me also check if there's an OpenCode config file and the current live systemd service (in case the backup is outdated).
[Unit] Description=Opencode Server After=network.target [Service] Type=simple EnvironmentFile=/home/byk/.opencode/env User=byk WorkingDirectory=/home/byk/Code ExecStart=/home/byk/.opencode/bin/opencode serve --hostname=0.0.0.0 --port=4096 Restart=always RestartSec=5 # Performance enhancements Nice=-5 LimitNOFILE=65535 LimitNPROC=4096 # Memory limit (prevent runaway usage) MemoryMax=13G MemoryHigh=12G # Security hardening NoNewPrivileges=true ProtectSystem=strict ProtectHome=read-only ReadWritePaths=/home/byk PrivateTmp=yes [Install] WantedBy=multi-user.target
SHELL=/usr/bin/bash VOLTA_HOME=/home/byk/.volta PATH=/home/byk/.volta/bin:/home/byk/.local/bin:/home/byk/.cargo/bin:/usr/local/bin:/usr/bin:/bin OPENCODE_EXPERIMENTAL_PLAN_MODE=1 OPENCODE_DISABLE_CHANNEL_DB=1 VOYAGE_API_KEY=pa-DEJ1vXzWusnzxuo8CjvQxCUG1JbU5niaTn6xcmigqbr
/home/byk/.opencode/opencode.json /home/byk/Code/opencode/packages/opencode/src/cli/cmd/tui/context/theme/opencode.json /home/byk/Code/opencode/packages/ui/src/theme/themes/opencode.json /home/byk/.config/opencode/opencode.json
No files found
The live env file has a VOYAGE_API_KEY that wasn't in the backup. Let me read the OpenCode config file too.
<path>/home/byk/.opencode/opencode.json</path>
<type>file</type>
<content>
1: {
2: "$schema": "https://opencode.ai/config.json",
3: "model": "anthropic/claude-opus-4-7",
4: "autoupdate": true,
5: "server": {
6: "port": 4096,
7: "hostname": "0.0.0.0",
8: "mdns": false,
9: "cors": [
10: "http://labs:4096",
11: "https://opencode.sheep-fir.ts.net"
12: ]
13: },
14: "default_agent": "plan",
15: "mode": {
16: "build": {
17: "model": "anthropic/claude-opus-4-6"
18: },
19: "plan": {
20: "model": "anthropic/claude-opus-4-6",
21: "prompt": "You are an expert and seasoned software engineer, a builder, that can solve anything. You are always calm and resourceful. You are paired with an equally calm and experienced sotfware engineer to build maintainable and high-performance producets at speed. ...
<path>/home/byk/.config/opencode/opencode.json</path>
<type>file</type>
<content>
1: {
2: "mcp": {
3: "Sentry": {
4: "type": "remote",
5: "url": "https://mcp.sentry.dev/mcp",
6: "oauth": {}
7: },
8: "notion": {
9: "type": "remote",
10: "url": "https://mcp.notion.com/mcp",
11: "oauth": {}
12: },
13: "Readwise": {
14: "type": "remote",
15: "url": "https://mcp2.readwise.io/mcp",
16: "oauth": {}
17: }
18: },
19: "plugin": [
20: "opencode-anthropic-auth@latest"
21: ],
22: "$schema": "https://opencode.ai/config.json"
23: }
(End of file - total 23 lines)
</content>
Now I have a clear picture. Let me check what the relevant section of setup.sh looks like for the OpenCode part, and also check for any sensitive data I need to strip.
Found 15 matches /home/byk/Code/backup/setup.sh: Line 487: sudo -u "$USER_NAME" ssh-keygen -t ed25519 -C "opencode@labs" -f "$USER_HOME/.ssh/id_ed25519" -N "" Line 512: export PATH="/home/byk/.opencode/bin:$PATH" Line 519: alias oc="opencode attach http://127.0.0.1:4096 --dir ." Line 531: info "Creating opencode service..." Line 533: mkdir -p "$USER_HOME/.opencode" Line 534: cat > "$USER_HOME/.opencode/env" << 'EOF' Line 538: OPENCODE_EXPERIMENTAL_PLAN_MODE=1 Line 539: OPENCODE_DISABLE_CHANNEL_DB=1 Line 541: chown "$USER_NAME:$USER_NAME" "$USER_HOME/.opencode/env" Line 543: cat > /etc/systemd/system/opencode.service << 'EOF' Line 550: EnvironmentFile=/home/byk/.opencode/env Line 553: ExecStart=/home/byk/.opencode/bin/opencode serve --hostname=0.0.0.0 --port=4096 Line 620: systemctl enable opencode.service light-match.service 2>/dev/null || true Line 665: echo " ✓ Services: opencode, light-match" Line 672: echo " 3. ...
<path>/home/byk/Code/backup/setup.sh</path> <type>file</type> <content> 525: 526: # ============================================================================= 527: step "8/10: Services" 528: # ============================================================================= 529: 530: # --- OpenCode --- 531: info "Creating opencode service..." 532: 533: mkdir -p "$USER_HOME/.opencode" 534: cat > "$USER_HOME/.opencode/env" << 'EOF' 535: SHELL=/usr/bin/bash 536: VOLTA_HOME=/home/byk/.volta 537: PATH=/home/byk/.volta/bin:/home/byk/.local/bin:/home/byk/.cargo/bin:/usr/local/bin:/usr/bin:/bin 538: OPENCODE_EXPERIMENTAL_PLAN_MODE=1 539: OPENCODE_DISABLE_CHANNEL_DB=1 540: EOF 541: chown "$USER_NAME:$USER_NAME" "$USER_HOME/.opencode/env" 542: 543: cat > /etc/systemd/system/opencode.service << 'EOF' 544: [Unit] 545: Description=Opencode Server 546: After=network.target 547: 548: [Service] 549: Type=simple 550: EnvironmentFile=/home/byk/.opencode/env 551: User=byk 552: ...
Good. Now I have everything I need. Let me be careful about sensitive data before creating the gist.
Sensitive items to exclude:
VOYAGE_API_KEY — must strip that~/.config/opencode/opencode.json has OAuth tokens cached locally (but the file itself just says "oauth": {} so it's fine)Let me check what's in setup.sh that's sensitive so I can warn you.
Found 11 matches /home/byk/Code/backup/setup.sh: Line 90: wpasupplicant \ Line 242: wpa=2 Line 243: wpa_key_mgmt=WPA-PSK Line 244: wpa_pairwise=CCMP Line 246: wpa_passphrase=p0k3rf@Ce! Line 248: wpa_group_rekey=86400 Line 306: wpa=2 Line 307: wpa_key_mgmt=WPA-PSK Line 308: wpa_pairwise=CCMP Line 310: wpa_passphrase=p0k3rf@Ce! Line 312: wpa_group_rekey=86400
As expected — setup.sh contains your WiFi passphrase (p0k3rf@Ce!). Since we're only sharing the OpenCode-specific parts, we won't include the full setup.sh. Let me confirm there's nothing sensitive in the files we're actually including.
User has answered your questions: "I've identified 4 files relevant to your OpenCode setup: 1. **opencode.service** — systemd unit file 2. **env** — environment file (live version has VOYAGE_API_KEY which I'll strip) 3. **~/.opencode/opencode.json** — project-level config (model, server, CORS, modes) 4. **~/.config/opencode/opencode.json** — user-level config (MCP servers, plugins) I will NOT include setup.sh (contains your WiFi passphrase and SSH key). Instead I'll extract just the OpenCode section from it as a standalone install snippet. Does this selection look right, or do you want to add/remove anything?"="Looks good, go ahead". You can now continue with the user's answers in mind.
[
{
"content": "Create private GitHub gist with OpenCode setup files",
"status": "in_progress",
"priority": "high"
}
]
unknown flag: --private Usage: gh gist create [<filename>... | <pattern>... | -] [flags] Flags: -d, --desc string A description for this gist -f, --filename string Provide a filename to be used when reading from standard input -p, --public List the gist publicly (default "secret") -w, --web Open the web browser with created gist
Good — default is already secret/private. But the two opencode.json files will collide in name. I need to handle this differently. Let me create a temp directory with properly named files.
/tmp/tmp.PtdbZ7HWEK
Now let me also create the install snippet extracted from setup.sh:
Wrote file successfully.
- Creating gist with multiple files ✓ Created secret gist README.md https://gist.github.com/BYK/707e9570dcd6e60e37fdc8b54b75da46
(no output)
[
{
"content": "Create private GitHub gist with OpenCode setup files",
"status": "completed",
"priority": "high"
}
]
Done. Here's your private gist:
https://gist.github.com/BYK/707e9570dcd6e60e37fdc8b54b75da46
It contains 5 files:
~/.opencode/opencode.json)~/.config/opencode/opencode.json)The gist is secret (not listed publicly, but accessible to anyone with the link). Your WiFi passphrase, SSH keys, and API keys are not included.
Do we have a lore config defined somewhere to make it work?
Good call — the Lore plugin config is missing from the gist. Let me find where it's defined.
No files found
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Found 10 matches
/home/byk/.config/opencode/node_modules/.package-lock.json:
Line 6: "../../Code/opencode-lore": {
Line 7: "name": "lore-monorepo",
Line 213: "node_modules/opencode-lore": {
Line 214: "resolved": "../../Code/opencode-lore",
/home/byk/.config/opencode/package-lock.json:
Line 9: "opencode-lore": "file:/home/byk/Code/opencode-lore"
Line 12: "../../Code/opencode-lore": {
Line 13: "name": "lore-monorepo",
Line 284: "node_modules/opencode-lore": {
Line 285: "resolved": "../../Code/opencode-lore",
/home/byk/.config/opencode/package.json:
Line 4: "opencode-lore": "file:/home/byk/Code/opencode-lore"
Found 29 matches /home/byk/.opencode/parts/msg_19c707f258cj4529je7ibe/prt_19c707f258c8ca1232x.json: Line 4: "text": "[COMPACTION CONTEXT INJECTION]\n\nWhen summarizing this session, you MUST include the following sections in your summary:\n\n## 1. User Requests (As-Is)\n- List all original user requests exactly as they were stated\n- Preserve the user's exact wording and intent\n\n## 2. Final Goal\n- What the user ultimately wanted to achieve\n- The end result or deliverable expected\n\n## 3. Work Completed\n- What has been done so far\n- Files created/modified\n- Features implemented\n- Problems solved\n\n## 4. Remaining Tasks\n- What still needs to be done\n- Pending items from the original request\n- Follow-up tasks identified during the work\n\n## 5. ...
/home/byk/.opencode/opencode.json /home/byk/.opencode/package-lock.json /home/byk/.opencode/package.json /home/byk/.opencode/tui.json /home/byk/.opencode/parts/msg_19c71e0c01dgofktv1jpb6/prt_19c71e0c01d698utflx.json /home/byk/.opencode/parts/msg_19c71d30bf0ijjbty0f0e/prt_19c71d30bf08icdfiro.json /home/byk/.opencode/parts/msg_19c71ada990b79u204gi1e/prt_19c71ada990o9yz1j25.json /home/byk/.opencode/parts/msg_19c715b080fqm3ptchn9dj/prt_19c715b080f35379fck.json /home/byk/.opencode/parts/msg_19c7148f020u114cbtoclr/prt_19c7148f0209ptci478.json /home/byk/.opencode/parts/msg_19c70fb184dr1kz46e77g8/prt_19c70fb184d9paxbmud.json /home/byk/.opencode/parts/msg_19c70c7b7287t4h1ywxjwx/prt_19c70c7b728dyeajhm9.json /home/byk/.opencode/parts/msg_19c70a0033e1t286i3nont/prt_19c70a0033eww4yaadn.json /home/byk/.opencode/parts/msg_19c708c05c36tgclnv22an/prt_19c708c05c3avb1cl26.json /home/byk/.opencode/parts/msg_19c707f258cj4529je7ibe/prt_19c707f258c8ca1232x.json /home/byk/.opencode/parts/msg_19c70739000mqqqlb...
I found it. The lore plugin is installed via package.json at ~/.config/opencode/. Let me check that.
<path>/home/byk/.config/opencode/package.json</path>
<type>file</type>
<content>
1: {
2: "dependencies": {
3: "@opencode-ai/plugin": "1.4.7",
4: "opencode-lore": "file:/home/byk/Code/opencode-lore"
5: }
6: }
(End of file - total 6 lines)
</content>
There's also a .lore.json config potentially. Let me check.
No files found
No files found
No .lore.json config file — it's using defaults. So the missing piece is just the package.json at ~/.config/opencode/ that declares opencode-lore as a dependency. The user-level opencode.json is already in the gist but the package.json wasn't included. Let me also check if the opencode-anthropic-auth plugin in the user config is the same as the @opencode-ai/plugin in package.json.
The opencode-anthropic-auth@latest in opencode.json's plugin array is a separate mechanism from the npm package.json dependencies. The package.json installs opencode-lore (via file link locally) and @opencode-ai/plugin.
Let me update the gist to include the package.json (with the lore dep changed from a local file path to the npm package).
/tmp/tmp.WrRsdzanSB
(no output)
Now let me update the README to mention this file and explain lore setup:
(no output)
Done. The gist at https://gist.github.com/BYK/707e9570dcd6e60e37fdc8b54b75da46 now includes:
~/.config/opencode/package.json that installs opencode-lore (plus @opencode-ai/plugin). Your local version points at file:/home/byk/Code/opencode-lore, but the gist version uses "latest" from npm so your friend can just npm install.No extra .lore.json config is needed — Lore works with defaults out of the box.