# Personal Assistant Plugin
Your Hermes agent runs errands on the real sites, fills every field, and stops at the last button until you say yes.
**Watch the demo on X:** https://x.com/ElectricSheepIO/status/2120185069536973225
https://github.com/user-attachments/assets/d6ebc14a-2532-4791-ac11-2998da7e3896
[](https://github.com/100yenadmin/hermes-personal-assistant/releases/latest)
[](LICENSE)
[](https://github.com/NousResearch/hermes-agent)
## Install
```bash
hermes plugins install 100yenadmin/hermes-personal-assistant --ref 57f701e83ebb807be4d1429d7e35f02bdf5dd5d8 --enable --yes-deps
```
This installs the stable release v0.11.0, and `--enable` turns the plugin on; leave `--enable` off to install it disabled and inspect it first (see [Installation details](#installation-details)). `--yes-deps` (Hermes 0.22 or newer) lets Hermes install the plugin's Python dependencies (listed in `plugin.yaml`) into your Hermes environment without asking again; leave it off to review them first. On Hermes 0.21, leave `--yes-deps` off: Hermes lists the dependencies and how to install them. No API key is needed to start. A cloud browser (Browserbase) and the optional phone and Daily Ops features need their own keys, described below. Restart your gateway (`hermes gateway restart`) and start a new chat.
## Try it
1. **Install** with the line above, then type `/pa setup` in a new chat. PA asks a few short questions about you, your preferences and what it may do on its own.
2. **Ask for an errand**, for example: "Book a table for two at a sushi place near Shinjuku on Friday at 19:00."
3. **See the prepared result.** PA searches the real site, fills every field, and stops at the final button. It shows you an approval packet (place, time, price, cancellation terms and the evidence it read). PA's skills stop there until you say yes to that exact action. [What it touches](#what-it-touches) explains what the approval gate enforces and what stays under Hermes's own approval policy.
## How it works
Personal Assistant is a persistent personal-operations layer for Hermes. It helps
an agent carry context, commitments, evidence, and follow-through across
conversations and workflows without replacing Hermes's provider tools,
credentials, scheduler, policy, or conversation runtime.
The plugin combines durable context, replay-safe actions, workflow
reconciliation, exact-action authorization, and optional evidence delivery.
Calendar, inbox, meetings, household administration, shopping, and travel are
domain workflows built on that shared foundation. Travel remains a supported
domain pack, not the product identity.
Where it is going: [VISION.md](VISION.md) sets the goal, a remote assistant at
the level of a top-rated human VA and then a remote Chief of Staff, and the bar
that measures it. [ROADMAP.md](ROADMAP.md) sets the order of work.
## What it does
- **Focused context:** recover only the relevant trip, action, source, guide, or
next action instead of replaying the entire ledger.
- **Durable follow-through:** preserve action identity, source revisions,
provider attempts, receipts, and reconciliation state across restarts.
- **Workflow state:** register material events, claim required projections,
record verified outcomes, and surface stale or unresolved work.
- **Provider safety:** prepare, confirm, atomically claim, and reconcile a final
action without treating a timeout as permission to submit again.
- **Exact-action authorization:** an explicitly scoped PA workflow can bind one
tool call to its complete arguments and trusted runtime identity. Ordinary
unscoped calls remain under normal Hermes policy.
- **Daily operations:** optional read-only brief, priority, evening, and account
views over explicitly accepted sources.
- **Conversation evidence delivery:** optional bounded delivery into one exact,
existing conversation using a private durable queue and explicit host setup.
- **Domain workflows:** calendar and meeting preparation, selected inbox and
follow-up work, household administration, shopping and services, and travel.
## Ownership model
```text
User or PA workflow
│
▼
Domain guidance
calendar · inbox · meetings · household · shopping · travel
│
▼
Personal Assistant control plane
context · actions · receipts · state loops · freshness
│
├── opt-in exact-action authorization
└── optional conversation evidence delivery
│
▼
Hermes-owned services
providers · credentials · scheduler · policy · conversations
```
Personal Assistant owns its durable records, source-revision history, claims,
receipts, and reconciliation state. Domain workflows own their business rules
and canonical destinations. Hermes owns provider integrations, authentication,
scheduling, normal tool policy, and conversation transport.
Recording state or possessing a credential never grants authority to send,
purchase, book, update a provider, or mutate another system.
## Safe defaults
Installing the plugin does not:
- enable the plugin, unless you pass `--enable` as the one-line install does;
- create reminders or recurring jobs;
- grant provider or conversation-injection permissions;
- send email, change calendars, make purchases, or perform other provider actions;
- enable Daily Ops or conversation delivery; or
- establish provider authentication, runtime qualification, fleet approval, or
customer readiness.
Daily Ops and conversation delivery are separately configured. Protected
provider actions retain their workflow-specific confirmation and readback
requirements. Unknown submission outcomes remain blocked until reconciled.
## What it touches
What you would want to know before installing. Nothing on this list runs on install. Anything marked opt-in stays off until you configure it or ask for it.
**Stored data.** PA's main store is one SQLite ledger in your Hermes profile, `state/travel-ledger/travel.sqlite`. Its records cover:
- trips, flight facts and prepared actions;
- setup answers and setup state, including which chat setup runs in (platform, sender ID, chat and thread ID) and when the `/pa setup` offer was shown;
- preferences, people, SOPs and trust levels;
- call cards and call transcripts;
- task evidence;
- action receipts;
- records that only the shell ledger helper writes: browser checkpoints (page URLs, Browserbase session IDs), payment readiness (budget, funds status, which providers have a card on file) and connectivity profiles (device model, region, trip countries, budget).
Optional features keep their own stores:
- conversation delivery keeps a packet queue (`queue.sqlite3`) in the state folder you configure inside the profile. It stores each packet in full: for priority mail, the sender, subject, snippet and a body excerpt; for phone packets, the call content. Rows are never deleted automatically. The folder also holds a startup marker (gateway process ID and platform names) and a lock file;
- Daily Ops keeps `state/daily-ops/state.json`, and reads `daily_ops.config.json` (account identities, calendar IDs, delivery destination, timezone, consent flags), which you create from the example;
- client sync keeps `clients.json`, with client names, emails and domains.
Owner-memory and evidence records refuse recognised card numbers, credentials and labelled account numbers. Most other records written through `pa` pass a lighter filter that drops private fields and redacts some patterns. Approval records keep their metadata as given, for example an expected read-back reference. The shell ledger helper stores trip, action, checkpoint and payment-readiness fields exactly as given; only connectivity facts get a small keyword guard. These filters are pattern-based, not a guarantee.
**Files the agent writes after your approval.** After you approve a setup review, a `/pa setup review` or a Chief of Staff weekly-closeout proposal, the agent writes the approved changes to your USER.md, a marked PA section of SOUL.md, the operating manual and any context file you named. That context file can be outside the profile. The manual is a new `operating-manual` skill or, if you already have a skill for your briefs, inbox, calendar or travel, an edit of that skill, shown in the review first. These files hold what you approved as plain text: a summary of your business, confidential topics, key people and family, spending limits, a backup approver, past worries and which systems are in scope. No pattern filter runs on them; the skills tell the agent not to save credentials, card or account numbers, or raw mail. Setup then pins the manual by running `hermes curator pin <name>` through the shell when a terminal tool is available, and otherwise gives you that command. A trip export writes `Trip.ics` and `Trip-Reference.md` to the folder you choose. Nothing is deleted automatically: "forget" retires a record, and disabling the plugin erases nothing.
**Hooks.**
- `pre_tool_call` sees every tool call. It blocks only a tool that a PA exact-action approval or the policy deny list covers. If the ledger cannot be opened, it also blocks most tools until storage is readable again.
- `pre_llm_call` adds short notes to your own turns, which go to your model provider with the turn. They cover:
- the one-time `/pa setup` offer;
- setup, mode and "grill me" routing;
- a one-time fresh-session check;
- on a session's first turn, owner memory not yet in your files: active preferences and people (name, relationship, channel and rules; sensitive people by name only), plus forgotten entries still in your files, marked do-not-use. This happens on the first turn of any session in a chat Hermes lets the agent answer, so in a shared chat it can be another person's turn;
- a note asking the agent to save a stated preference or correction in PA's owner memory instead of Hermes memory.
It also records in the ledger which chat setup runs in and when the offer was shown. On cron, subagent and unattended turns it adds nothing, except a note that cancels a Chief of Staff wake while that mode is off.
**Tools.** `pa` (ledger operations), `pa_call` (call cards, an offline brief compiler and a loopback simulator; nothing dials) and the `/pa` command. `pa_delivery_ack` registers only when conversation delivery is enabled. Some skills also run PA's local ledger helper (`skills/travel-ledger/scripts/travel_ledger.py`) through the shell, for payment-readiness and connectivity records and as a fallback when the `pa` tool is unavailable. It reads and writes the same profile ledger.
**Reads outside the ledger.**
- During `/pa setup`, with your consent, the agent:
- reads USER.md, SOUL.md, its memory, the calendar, past itineraries and a context file you name;
- lists your cron jobs and skills;
- for the "grill me" profile, reads up to 20 recent sent emails through a mail read path you have already authorised, to learn tone and key contacts. PA stores no raw mail text; as with any tool result, what the mail read returns stays in Hermes's session history.
- Inbox and travel-mail work you ask for reads messages and their attachments through the mail integration your agent already has. Twice a day, through the Daily Ops routines you accept, it sorts unread mail into urgent, needs you, handled, FYI and junk, and sends you a digest of five lines or fewer. It writes drafts in your mail provider only if you opted in during setup (`inbox.drafts.accepted`, which lets gog hold `gmail.compose`; that scope can also send, so a send still needs your yes for that message). Every send, archive, delete or label change needs your yes for that item.
- Calendar work writes events, holds or invites only after your yes for that item, with one standing exception: during trip work, minimal private trip events (see **Calendar** below). Writes go only to the calendars you opted in to during setup (`calendar.write_scope`, which lets gog hold `calendar.events`). Guests are notified only when you said so. Without these opt-ins, PA's mail access stays read-only, and its calendar access is read-only apart from the agent's own calendar tool adding those minimal private trip events.
- While signing in to a provider during an errand, the agent may read your connected email or SMS to pick up a sign-in link or verification code, if those integrations are connected.
- Chief of Staff jobs (opt-in, each accepted separately) run scheduled agent turns. These read PA's ledger and USER.md or the manual, and may read your calendar and inbox through integrations you have already authorised. The weekly closeout also searches the web for tools related to your saved radar topics.
- For a trip import, the agent reads the `.ics` or guide file you give it with its own file tool and passes the text to PA; PA itself opens no file or URL.
- Observer, precheck and mode reads use the profile's `config.yaml`. `/pa mode` also writes the plugin's mode setting there.
- PA's own code reads Hermes's Kanban database and its cron job and suggestion stores.
**Other changes the agent makes in Hermes and your calendar.**
- **Calendar (the one standing exception).** During trip work the agent may add minimal private events to your own calendar without asking each time: flight and hotel times, and check-in and leave-for-airport reminders, with empty notes and no guests. It uses your agent's calendar tool. Anything more needs your yes for that item: booking references or other details, shared or work calendars, invites, and removing events for a cancelled booking.
- **Kanban.** For errands with an open commitment (refunds, returns, renewal decisions, promised replies), the agent creates and updates a task on Hermes's Kanban board and stores its ID in the ledger.
- **Cron jobs.** During setup the agent lists your existing brief and alert cron jobs. With your approval in the review, it may adapt or replace one so that each brief has a single publisher.
**Your model provider.** As with any Hermes tool, what the agent reads and writes during PA work (pages, mail, calendar items, ledger records, the notes the hooks add) goes to your configured model provider as part of the conversation.
**Network, only when you ask or opt in.**
- **Provider sites.** Errands drive Hermes's browser tools on provider sites, for example a restaurant, hotel, airline or delivery site. When you don't name a provider, flight and hotel searches start on Trip.com and may move to the airline's or hotel's own site, or to local sellers such as Agoda or Rakuten, if Trip.com lacks the option, is worse or is blocked. Restaurant searches use reservation platforms, maps and local guides. A blocked site may be retried on another regional domain. The browser is the local one, `agent-browser` on a Browserbase session, or, if both fail, another attended browser you have configured, such as a Live Browser or VNC session. If you give provider sign-in details in chat, the errand skills save them in the agent's credential lane and signed-in browser profile, where available.
- **Browserbase** (`api.browserbase.com`): only if it is configured. It is used when you ask for a cloud browser session, and the agent can also pick it during an errand you asked for, when a sign-in or verification step is likely or the site blocks the local browser. It uses your `BROWSERBASE_API_KEY` and `BROWSERBASE_PROJECT_ID` from the profile's secret scope. Sessions PA creates have recording and logging off, and are kept alive for up to 20 minutes or until PA releases them, billed to your Browserbase account. The session's connection and live-view links, which give control of that browser, and the open tabs' titles and sites pass through the agent and so to your model provider. They are not stored in the ledger. If you set Hermes's own browser to use Browserbase, Hermes creates those sessions itself, with Browserbase's default recording and logging settings.
- **Google Calendar:** PA holds no Google token and makes no Google API calls. The agent reads and writes calendars with the profile's own calendar tools; Daily Ops reads them through `gog`.
- **The `gog` CLI:** Daily Ops reads mail and calendar by running `gog` as a subprocess. Setting it up may involve `gog auth add`, which signs in and stores gog's own credentials. The Daily Ops doctor (`python3 -m personal_assistant.daily_ops.doctor`) checks gog's authorisation.
- **SIM and eSIM research:** a comparison can run several parallel research subagents. These search provider sites and Reddit through other installed skills, use your configured model routes, and write research files outside the ledger.
- **Open-Meteo** (geocoding and forecasts): only after you accept a trip watch. It receives your departure airport or city, then coordinates. It can be set to `off`.
- **ElevenLabs** (`api.elevenlabs.io`, read-only): only from the manual `python -m personal_assistant.phone_poll` command. That command reads the declared `ELEVENLABS_API_KEY` through Hermes's secret accessor, or from the shell when Hermes is not importable.
- **Daily Ops (opt-in):**
- mail reads through the `gog` CLI, and calendar reads through `gog`. Selected mail (subjects, senders, snippets) and calendar items go to your configured model provider to write the brief, with email addresses replaced by aliases. The aliasing is pattern-based: an address in a non-ASCII form, such as `山田@example.com`, passes through. The brief goes to your delivery target;
- OpenStreetMap Nominatim and OSRM through `curl`, only after you give geo consent;
- client sync through the Stripe and Supabase CLIs, only after you give consent.
**Background work, only after a yes.**
- **Trip watch.** If you accept one, the agent arms a HeartBeat 2.0 watcher. Once you allowlist its command, the watcher runs `scripts/pa_observe.py` every 15 minutes and stops shortly after the trip, at most 14 days later. When it sees a flight, weather or trip change, it wakes an agent turn that sends you one short notice; for a flight change, that turn may look up rebooking options on Trip.com or the airline's site. It never books. If you agree, the trip watch also schedules one-off wakes at the check-in window and on arrival, each of which runs an agent turn.
- **Conversation delivery (opt-in).** It runs one gateway background task, through a gateway startup hook you install yourself, that injects each packet as a message into one verified Telegram session; each packet runs an agent turn. Priority-mail packets carry the sender, subject, snippet, up to 4 KB of the body and a Gmail link, with no email-address aliasing, so that text goes to your model provider and appears in that Telegram chat. Its operator-run priority-mail collector reads Gmail through the `gog` CLI.
- **Daily Ops (opt-in).** Accepted routines run a morning brief and an evening register. If you schedule the optional watchdog, it polls mail and calendar for priority threads and leave-by alerts on the schedule you accept; with leave-by alerts on, the config requires every 20 minutes or less.
- **Routine suggestions.** Preparing a suggestion writes a small precheck script into your profile's `scripts/` folder and adds a Hermes cron suggestion. Nothing runs until you accept it. An accepted routine runs its local precheck every 5 minutes and starts an agent turn only when something is due (the brief time, a Chief of Staff slot, or a due source or action). The scripts stay in `scripts/` until you delete them. Turning Chief of Staff mode off removes PA's own Chief of Staff jobs.
- **Chief of Staff follow-ups.** After you approve a specific follow-up, the agent schedules one HeartBeat 2.0 `at` wake in the same chat. That wake runs one agent turn to check whether a recommendation helped.
**Developer and maintenance scripts.**
- The `evals/` harness and the `scripts/evaluate_*` tools call the model provider (and, for the voice check, Fish Audio) only when you run them by hand. The plugin never loads them. They take the model token from `PA_EVAL_CODEX_TOKEN`, which you set; the lab's optional judge (`--judge codex`, its default) runs the Codex CLI, which signs in with its own login.
- `scripts/check_release.py` reads this repository's GitHub releases through the `gh` CLI and its own sign-in, only when you run it. It downloads and runs no release assets; to compare versions it runs the read-only probe below.
- `scripts/probe_installed_version.py` is read-only. It also checks the legacy `~/.openclaw` folders for an older install and runs `git` on the plugin checkout.
**Telemetry and approvals.**
- PA sends no telemetry.
- PA's skills tell the agent to stop every booking, payment, reservation, order and cancellation at the provider's final page and ask for your explicit yes for that exact action. The `pre_tool_call` gate enforces exact-action approval only for actions a PA workflow has scoped; other tool calls stay under Hermes's own approval policy, and the gate cannot prove that a person typed the yes.
## Chief of Staff
Chief of Staff helps turn your priorities into useful next actions. It is off
by default. Use `/pa mode chief-of-staff on`, then `hermes gateway restart`
and a new session. Run `/pa setup chief-of-staff` for six short questions about
priorities, radar topics, timing and schedules; review changes before saving.
`/pa mode` shows the mode. `/pa mode chief-of-staff off` removes PA CoS jobs,
dismisses pending CoS suggestions and pauses their rules. Assistant and Travel stay on.
Schedules need an explicit yes for each one, a verified current chat and separate
Hermes suggestion acceptance. `cos_daily` defaults to 09:30 local. The weekly
kickoff, `cos_kickoff`, defaults to Monday 11:00 local and reads the last closeout.
The weekly closeout, `cos_weekly`, defaults to Friday 15:00 local and includes radar.
Use `/suggestions` to review, then `/suggestions accept personal-assistant-cos-daily`,
`/suggestions accept personal-assistant-cos-kickoff` and/or
`/suggestions accept personal-assistant-cos-weekly` for your chosen schedules.
The assistant also gives each routine's exact command, `/suggestions accept <id>`. Use it whenever a routine was offered before, for example after Chief of Staff was turned off and on or after you asked for a removed routine again: the title can match the older record.
Enabling the mode starts no jobs. Five-minute prechecks respect quiet hours,
pause and snooze, with one report per local day or ISO week. A missed kickoff
catches up only until that week's closeout.
- `cos-daily`: one useful action backed by evidence, or silence.
- `cos-kickoff`: start the week with one focus, read from the last closeout, or silence.
- `cos-weekly`: the weekly closeout; compare priorities and outcomes, record carry-over
and propose one batch of improvements.
- `cos-scout`: research adopt versus build for a current need, on demand.
- `cos-radar`: offer at most one benchmark a week; book a slot only after approval.
These skills never install software, silently edit SOUL.md, USER.md or skills,
or send unapproved messages. Follow-ups use only owner-approved HeartBeat 2.0
`at` wakes in the same chat.
## Agent quick start
For agents and developers, after installation and activation:
1. Call `pa(operation="status")` to confirm the plugin responds and inspect
durable state without changing it.
2. Call `pa(operation="capabilities")` to discover integrations. Capability
exposure is not authentication proof; verify a selected provider with one
appropriate read-only call.
3. Call `pa(operation="recipes")` and load only the qualified domain skill needed
for the current request.
4. Use `pa(operation="context", data={...})` or
`pa(operation="next_action", data={...})` to recover focused state.
5. For a provider-visible action, follow the selected workflow's confirmation,
exact authorization where applicable, provider readback, and reconciliation
contract.
The `pa` tool exposes `setup` for guided setup progress and generic state-loop operations:
`event_upsert`, `projection_claim`, `projection_result`, `reconcile`, and
`freshness`. See [the state-loop contract](docs/state-loop.md).
`browser_session` creates Browserbase sessions, returns live view links for user handoff, and releases sessions.
`trip_watch_plan` plans trip check-ins and records agent-created pulse wake receipts.
`trip_offer` checks and records offer outcomes; load `personal-assistant:trip-concierge`.
## Domain workflows
The built-in recipe router covers eight bounded areas:
- trip intake, changes, and portable export;
- assisted travel transactions;
- refunds and returns;
- calendar and meeting preparation;
- briefs and reminders;
- selected inbox and reply workflows;
- household renewals and receipts; and
- shopping and services.
Additional qualified skills provide travel execution, Browserbase continuity,
payment-readiness guidance, reservations, rides, food delivery, check-in,
weather, and itinerary support. These are optional domain modules over the same
PA control plane. `personal-assistant:content-admin` plans dated social content
and newsletter drafts in the owner's voice, held for approval; nothing posts automatically.
## Installation details
The one-line install at the top pins the stable release v0.11.0. Releases newer than that (the `-rc` pre-releases on the [Releases page](https://github.com/100yenadmin/hermes-personal-assistant/releases)) are release candidates. Hermes needs the full 40-character commit for `--ref`, not a tag: `git ls-remote https://github.com/100yenadmin/hermes-personal-assistant refs/tags/<tag>` prints it.
To inspect before turning it on, install it disabled:
```bash
hermes plugins install 100yenadmin/hermes-personal-assistant \
--ref 57f701e83ebb807be4d1429d7e35f02bdf5dd5d8 --no-enable
```
Read the manifest and [`after-install.md`](after-install.md). When you are ready, enable it:
```bash
hermes plugins enable personal-assistant
```
Without `--yes-deps`, Hermes 0.22 and newer ask before installing the declared Python dependencies; Hermes 0.21 lists them and how to install them. Restart or reload at a quiet moment, then check that the `pa` tool and the `personal-assistant:personal-assistant` skill are listed.
Pinned installs do not update on their own. To move to another release, run `hermes plugins install … --force --ref <full commit>`. Some Hermes versions replace the plugin folder, so copy PA's local configuration files out first and put them back afterwards (see `docs/release-process.md`). For an isolated loader check without touching a profile or provider, use `scripts/check_pa_native.py`.
## Troubleshooting
- **`pa` is not listed after install.** Run `hermes plugins list`. If PA shows as disabled, run `hermes plugins enable personal-assistant`, then restart the gateway and start a new chat.
- **The install stops at a dependency question.** Add `--yes-deps` (Hermes 0.22 or newer), or answer yes, so Hermes can install the Python dependencies in `plugin.yaml`.
- **A site blocks the local browser or needs a sign-in.** PA stops and hands over honestly. For a cloud browser, set `BROWSERBASE_API_KEY` and `BROWSERBASE_PROJECT_ID` in the profile's secrets and put `agent-browser` on PATH (#39).
- **`hermes plugins validate` warns about `pa_delivery_ack`.** That tool registers only when conversation delivery is turned on, so the warning is expected.
## Report a bug
Use the [bug form](https://github.com/100yenadmin/hermes-personal-assistant/issues/new?template=bug_report.yml), or ask your agent to "report a problem with Personal Assistant" with the [`report-problem` skill](skills/report-problem/SKILL.md).
Open an issue with the [issue tracker](https://github.com/100yenadmin/hermes-personal-assistant/issues/new/choose). For a security problem, use a [private security advisory](https://github.com/100yenadmin/hermes-personal-assistant/security/advisories/new) instead of a public issue.
[Releases](https://github.com/100yenadmin/hermes-personal-assistant/releases) · [CHANGELOG](CHANGELOG.md) · [CONTRIBUTING](CONTRIBUTING.md)
## Verification and rollback
Focused tests live in `tests/`; the full package, archive, release-contract, and
native lifecycle matrices run in GitHub Actions. Source and fixture success do
not establish live-provider or customer acceptance.
See [provider proof levels](docs/provider-proof-levels.md) for demonstrated preparation and honest handoffs.
To roll back, pause any explicitly configured jobs, disable the native plugin,
and preserve the ledger for re-enable, export, or approved restoration. Schema
changes are additive and retain legacy rows. Follow the bounded procedure in
[`after-install.md`](after-install.md) and
[the release process](docs/release-process.md).
## Documentation
Start with the [documentation index](docs/README.md) or the
[canonical product overview](docs/personal-assistant.md).
- [Product authority and privacy contract](docs/customer-contract.md)
- [Daily Ops](docs/daily-ops.md)
- [Generic state loop](docs/state-loop.md)
- [Exact-action authorization gateway](docs/workflow-authorization-gateway.md)
- [Release and installation boundary](docs/release-process.md)
## Compatibility
The product and native plugin ID are `personal-assistant`. The archive/package
name `travel-agent-skills`, existing travel-qualified skill names, and profile
ledger path `state/travel-ledger/travel.sqlite` are retained compatibility
identities. Installation, upgrades, and rollback may depend on them; changing
them requires a separate migration rather than a documentation rename.
## License
Apache-2.0. See [LICENSE](LICENSE).