ocas-voyage（奥卡斯航程）

Voyage

Voyage builds complete, constraint-aware travel itineraries — taking a destination, dates, budget, dietary preferences, and pace, then assembling lodging, dining, and activity recommendations into a logistics-optimized plan that is ready for reservation without auto-booking anything. It never presents uncertain operating hours or availability as confirmed fact, and surfaces cost implications throughout so the plan remains honest about what it actually knows.

When to use

• Plan a multi-day trip with itinerary
• Build or optimize a travel itinerary
• Recommend lodging, restaurants, or activities for a trip
• Manage reservation planning and checklists
• Optimize an existing itinerary for feasibility

When not to use

• Generic travel inspiration with no planning intent
• Airfare-only or points-only optimization
• Visa, customs, or medical-travel compliance as primary task
• Presenting uncertain availability as confirmed facts

Responsibility boundary

Voyage owns travel planning, itinerary construction, and reservation management.

Voyage does not own: web research (Sift), preference persistence (Taste), knowledge graph (Elephas), communications (Dispatch).

Commands

• voyage.plan.trip — create a full trip plan from destination, dates, and constraints
• voyage.recommend.lodging — lodging recommendations based on trip context
• voyage.recommend.food — restaurant recommendations based on route and preferences
• voyage.recommend.activities — activity recommendations based on interests and logistics
• voyage.optimize.itinerary — optimize an existing itinerary for feasibility and logistics
• voyage.status — current plan state, pending reservations, open decisions
• voyage.journal — write journal for the current run; called at end of every run
• voyage.update — pull latest from GitHub source; preserves journals and data

Run completion

After every Voyage command:

1. Persist plan state, recommendations, and reservation details to local files
2. Log material decisions to decisions.jsonl
3. Write journal via voyage.journal

Invariants

• Never present uncertain operating hours or availability as confirmed
• Respect dietary constraints in all food recommendations
• Budget awareness throughout — surface cost implications
• Reservation-ready means actionable, not auto-booked (unless explicitly enabled)

Storage layout

~/openclaw/data/ocas-voyage/
  config.json
  state.json
  events.jsonl
  decisions.jsonl
  plans/

~/openclaw/journals/ocas-voyage/
  YYYY-MM-DD/
    {run_id}.json

Default config.json:

{
  "skill_id": "ocas-voyage",
  "skill_version": "2.3.0",
  "config_version": "1",
  "created_at": "",
  "updated_at": "",
  "defaults": {
    "diet": "vegetarian",
    "pace": "moderate",
    "auto_book": false
  },
  "retention": {
    "days": 0,
    "max_records": 10000
  }
}

OKRs

Universal OKRs from spec-ocas-journal.md apply to all runs.

skill_okrs:
  - name: itinerary_feasibility
    metric: fraction of itinerary days passing logistics feasibility checks
    direction: maximize
    target: 0.95
    evaluation_window: 30_runs
  - name: constraint_compliance
    metric: fraction of recommendations satisfying all stated constraints
    direction: maximize
    target: 1.0
    evaluation_window: 30_runs
  - name: availability_honesty
    metric: fraction of uncertain availability items flagged appropriately
    direction: maximize
    target: 1.0
    evaluation_window: 30_runs

Optional skill cooperation

• Sift — web research for venue information and availability
• Taste — may read taste model for preference-aware recommendations
• Weave — may read social graph for trip companion context

Journal outputs

Action Journal — all planning, recommendation, and reservation runs.

Initialization

On first invocation of any Voyage command, run voyage.init:

1. Create ~/openclaw/data/ocas-voyage/ and subdirectories (plans/)
2. Write default config.json and state.json if absent
3. Create empty JSONL files: events.jsonl, decisions.jsonl
4. Create ~/openclaw/journals/ocas-voyage/
5. Register cron job voyage:update if not already present (check openclaw cron list first)
6. Log initialization as a DecisionRecord in decisions.jsonl

Background tasks

openclaw cron add --name voyage:update --schedule "0 0 * * *" --command "voyage.update" --sessionTarget isolated --lightContext true --timezone America/Los_Angeles

Self-update

voyage.update pulls the latest package from the source: URL in this file's frontmatter. Runs silently — no output unless the version changed or an error occurred.

1. Read source: from frontmatter → extract {owner}/{repo} from URL
2. Read local version from skill.json
3. Fetch remote version: gh api "repos/{owner}/{repo}/contents/skill.json" --jq '.content' | base64 -d | python3 -c "import sys,json;print(json.load(sys.stdin)['version'])"
4. If remote version equals local version → stop silently
5. Download and install:

   TMPDIR=$(mktemp -d)
   gh api "repos/{owner}/{repo}/tarball/main" > "$TMPDIR/archive.tar.gz"
   mkdir "$TMPDIR/extracted"
   tar xzf "$TMPDIR/archive.tar.gz" -C "$TMPDIR/extracted" --strip-components=1
   cp -R "$TMPDIR/extracted/"* ./
   rm -rf "$TMPDIR"

1. On failure → retry once. If second attempt fails, report the error and stop.
2. Output exactly: I updated Voyage from version {old} to {new}

Visibility

public

Support file map