Pp Cookunity

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CookUnity — Printing Press CLI

Prerequisites: Install the CLI

This skill drives the cookunity-pp-cli binary. You must verify the CLI is installed before invoking any command from this skill. If it is missing, install it first:

1. Install via the Printing Press installer. It defaults binaries to $HOME/.local/bin on macOS/Linux and %LOCALAPPDATA%\Programs\PrintingPress\bin on Windows:

   npx -y @mvanhorn/printing-press-library install cookunity --cli-only

2. Verify: cookunity-pp-cli --version
3. Ensure the reported install directory is on $PATH for the agent/runtime that will invoke this skill.

If the npx install fails (no Node, offline, etc.), fall back to a direct Go install (requires Go 1.26.6 or newer). This installs into $GOPATH/bin (default $HOME/go/bin), so add that directory to $PATH instead:

go install github.com/mvanhorn/printing-press-library/library/food-and-dining/cookunity/cmd/cookunity-pp-cli@latest

If --version reports "command not found" after install, the runtime cannot see the binary directory on $PATH. Do not proceed with skill commands until verification succeeds.

CookUnity's chef-driven menu is only visible logged-in and online, paginated across hundreds of lazy-loaded cards, with shallow filters that reset on reload. This CLI syncs the entire menu — every meal's macros, chef, price, diet tags, allergens, and ratings — into a local SQLite store, then lets you query it offline: build a macro-constrained meal plan with plan, rank best value with value, see what changed with drift, and search everything with FTS. Every command speaks --json for agents.

When to Use This CLI

Use this CLI when you want CookUnity's menu as data: to plan meals against macro/diet/budget constraints offline, to compare or rank meals by nutrition and value, to search the menu, or to track how the menu changes week over week. It is ideal for macro-tracking eaters, allergy-constrained households, and anyone who wants to script or feed the menu to an agent.

Anti-triggers

Do not use this CLI for:

• Do not use this CLI to place, modify, or cancel a CookUnity order — it is read-only over the menu and account.
• Do not use it to manage billing, subscription plan changes, or delivery addresses.
• Do not use it as a general recipe database; it only covers CookUnity's current prepared-meal menu.

Unique Capabilities

These capabilities aren't available in any other tool for this API.

Local planning that compounds

• plan — Auto-build a set of meals that collectively hit your protein, calorie, budget, and diet targets — offline, in one command.

  Reach for this when the user wants a week's worth of meals meeting nutrition or budget constraints instead of hand-picking dishes.

  cookunity-pp-cli plan --protein-min 40 --calories-max 600 --count 8 --diet gluten-free --agent

• drift — See exactly which meals were added, removed, or repriced between two weekly menus.

  Use this to track what changed on the new menu without re-scanning 300+ dishes by hand.

  cookunity-pp-cli drift --from 2026-07-28 --to 2026-08-04 --json

• value — Rank meals by nutritional value per dollar (protein-per-dollar, calories-per-dollar) computed from the local mirror.

  Pick this when the user cares about maximizing protein or calories per dollar across the menu.

  cookunity-pp-cli value --metric protein-per-dollar --limit 20 --agent

Agent-native menu queries

• favorites — Show which of your favorited meals are actually on the current week's menu.

  Use this first after a menu drop to see if the user's liked meals are back.

  cookunity-pp-cli favorites --json

• compare — Side-by-side macro, price, chef, and allergen comparison of two or more meals.

  Reach for this to decide between specific candidate meals the user already has in mind.

  cookunity-pp-cli compare 3707 3210 --json

• chefs — Leaderboard of chefs by dish count, average rating, average price, and cuisines on the current menu.

  Use this to explore the menu by chef or find highly-rated chefs.

  cookunity-pp-cli chefs --json

Command Reference

meals — Query the locally-synced CookUnity meal catalog offline

• cookunity-pp-cli meals — List meals (hand-built to read the local store; this endpoint is the upstream source)

menu — Fetch the CookUnity weekly menu (server-driven-UI) for a delivery date

Finding the right command

When you know what you want to do but not which command does it, ask the CLI directly:

cookunity-pp-cli which "<capability in your own words>"

which resolves a natural-language capability query to the best matching command from this CLI's curated feature index. Exit code 0 means at least one match; exit code 2 means no confident match — fall back to --help or use a narrower query.

Recipes

Plan a high-protein gluten-free week

cookunity-pp-cli plan --protein-min 40 --calories-max 650 --count 8 --diet gluten-free --agent

Selects 8 meals from the synced menu that collectively fit the macro and diet constraints.

Find the best protein-per-dollar meals

cookunity-pp-cli value --metric protein-per-dollar --limit 15 --agent --select name,chefName,protein,finalPrice

Ranks meals by protein per dollar and returns only the fields an agent needs, keeping the payload small.

See what changed on the new menu

cookunity-pp-cli drift --from 2026-07-28 --to 2026-08-04 --json

Diffs two synced weekly snapshots to show added, removed, and repriced meals.

Compare two meals head to head

cookunity-pp-cli compare 3707 3210 --json

Prints a side-by-side macro/price/chef/allergen comparison of the two meal ids.

Auth Setup

CookUnity has no public API. Auth is the Auth0 access token your logged-in browser session already holds. Copy it from the browser (DevTools → Network → any subscription.cookunity.com request → the authorization header value, which is the raw token with no Bearer prefix) and set COOKUNITY_TOKEN. The token lasts about 24 hours; re-copy it when doctor reports it expired.

Run cookunity-pp-cli doctor to verify setup.

Agent Mode

Add --agent to any command. Expands to: --json --compact --no-input --no-color --yes.

• Pipeable — JSON on stdout, errors on stderr

• Filterable — --select keeps a subset of fields. Dotted paths descend into nested structures; arrays traverse element-wise. Critical for keeping context small on verbose APIs:

  cookunity-pp-cli meals --agent --select id,name,status

• Previewable — --dry-run shows the request without sending

• Offline-friendly — sync/search commands can use the local SQLite store when available

• Non-interactive — never prompts, every input is a flag

• Read-only — do not use this CLI for create, update, delete, publish, comment, upvote, invite, order, send, or other mutating requests

Response envelope

Commands that read from the local store or the API wrap output in a provenance envelope:

{
  "meta": {"source": "live" | "local", "synced_at": "...", "reason": "..."},
  "results": <data>
}

Parse .results for data and .meta.source to know whether it's live or local. A human-readable N results (live) summary is printed to stderr only when stdout is a terminal AND no machine-format flag (--json, --csv, --compact, --quiet, --plain, --select) is set — piped/agent consumers and explicit-format runs get pure JSON on stdout.

Paths and state

Agents should treat the CLI's path resolver as part of the runtime contract:

• Use --home <dir> for one invocation, or set COOKUNITY_HOME=<dir> to relocate all four path kinds under one root.

• Use per-kind env vars only when a specific kind must diverge: COOKUNITY_CONFIG_DIR, COOKUNITY_DATA_DIR, COOKUNITY_STATE_DIR, COOKUNITY_CACHE_DIR.

• Resolution order is per-kind env var, --home, COOKUNITY_HOME, XDG (XDG_CONFIG_HOME, XDG_DATA_HOME, XDG_STATE_HOME, XDG_CACHE_HOME), then platform defaults.

• config contains settings like config.toml and profiles. data contains credentials.toml, data.db, cookies, and auth sidecars. state contains persisted queries, jobs, and teach.log. cache contains regenerable HTTP/cache files.

• Stored secrets live in credentials.toml under the data dir. Existing legacy config.toml secrets are read for compatibility and leave config.toml on the first auth write.

• Run cookunity-pp-cli doctor --fail-on warn to surface path and credential-location warnings. agent-context exposes a schema v4 paths block for agents that need the resolved dirs.

• For MCP, pass relocation through the MCP host config. The MCP binary does not inherit CLI flags:

  {
    "mcpServers": {
      "cookunity": {
        "command": "cookunity-pp-mcp",
        "env": {
          "COOKUNITY_HOME": "/srv/cookunity"
        }
      }
    }
  }

Fleet precedence: an inherited per-kind env var overrides an explicit --home for that kind. Use COOKUNITY_HOME or per-kind vars as durable fleet levers, and use --home only for a single invocation. Relocation is not reversible by unsetting env vars; move files manually before clearing COOKUNITY_HOME, or doctor will not find credentials left under the former root.

Automatic learning

This CLI ships a self-capturing learning loop. The CLI does its own bookkeeping: every invocation is journaled locally, a failed flag followed by a corrected retry auto-derives a flag_alias candidate, and a teach on a query family without a playbook auto-synthesizes a playbook_candidate from the session's journal. Your job is judgment only: recall first, act on surfaced candidates, teach the final answer, playbook amend when you observe a correction. You never record failures by hand.

Step 1: recall before any discovery

Before list/search/drill commands on a new user question, run:

cookunity-pp-cli recall "<user's question>" --agent

The response envelope:

{
  "query": "...",
  "normalized": "<normalized form>",
  "query_entities": ["..."],
  "found": true | false,
  "match_score": 0.0,
  "results": [
    { "resource_id": "...", "resource_type": "...", "venue": "...",
      "confidence": 2, "entity_match": "exact|partial|unknown",
      "source": "taught|preseed|pattern", "warnings": ["..."] }
  ],
  "mismatches": [ /* only when --debug-mismatches */ ],
  "warnings": [ /* top-level */ ],
  "candidates": [
    { "id": 12, "class": "flag_alias | playbook_candidate",
      "summary": "...", "sightings": 3, "last_seen": "...",
      "rationale": "...",
      "next_action": ["<trial command>", "cookunity-pp-cli learnings confirm 12"] }
  ],
  "playbook": {
    "query_family": "...",
    "playbook": {
      "steps": [ { "cmd": "<command with {slot} substitution>", "purpose": "..." } ],
      "entity_slots": ["$ENTITY"],
      "expected_tool_calls": 3
    },
    "slots_resolved": { "$ENTITY": { "token": "<live token>", "canonical": "<canonical>" } },
    "notes": "<workarounds + gotchas for this query family>"
  },
  "notes": "<duplicate surface for non-playbook callers>"
}

Empty-store short-circuit: if the store has no learnings, playbooks, or candidates yet (recall finds nothing and learnings list and learnings candidates are both empty), skip recall for the rest of this session instead of taxing every query; resume recall-first once something has been taught.

Step 2: decision tree

Read candidates, playbook, notes, results[0], and warnings in that order:

if Candidates present (warnings include "candidates_present"):
    -> candidates are try-then-confirm, never facts. Follow each candidate's
       two-step next_action verbatim: run the trial command first, then run
       `learnings confirm <id>` only after the trial verified the behavior.
       Reject a wrong candidate with `learnings reject <id>`.
    -> NEVER re-teach something recall surfaced as a candidate; confirm or
       reject that candidate instead of teaching a duplicate.
    -> candidates ride alongside playbooks and resource hits, not instead of
       them; continue with the branches below after acting on them.

if Playbook present:
    -> READ Playbook.notes verbatim FIRST (workarounds + gotchas the CLI surface doesn't expose)
    -> replay Playbook.steps in order, substituting Playbook.slots_resolved entries
       for the entity slot tokens. If a step's slot is unresolved, fall back to
       discovery for that step only.
    -> the Playbook's expected_tool_calls is a budget; if you find yourself running
       materially more, record the divergence via `cookunity-pp-cli playbook amend`
       at end-of-session.

elif Notes present (no Playbook):
    -> read Notes verbatim before any discovery step; they carry known gotchas
       for this query family even when no structured choreography exists yet.

elif Found AND Results[0].EntityMatch == "exact" AND Results[0].Confidence >= 2:
    -> skip discovery; fetch live data for Results[*].ResourceID in parallel

elif Found AND Results[0].EntityMatch == "partial":
    -> candidate hint, NOT a hit; read the resource title to validate before trusting

elif (any row in Mismatches[] when --debug-mismatches was passed):
    -> treat as cold start; the stored learning is for a different entity
       (different canonical resolved from query_entities)

else:  // Found == false, no playbook, no notes
    -> cold start; run discovery normally; teach the answer afterward (Step 4).
       If the family has no playbook yet, that teach auto-synthesizes a
       playbook candidate from this session's journal - you do not need to
       record one by hand.

Playbook and Notes are orthogonal to the per-resource path. A recall response can carry both a Playbook AND a Results[] hit - use both: the Playbook tells you which choreography to run; the resource hits short-circuit specific steps. Default to skipping mismatches; pass --debug-mismatches only when investigating cold-start surprises.

Candidate judgment details: learnings confirm <id> prints the candidate's full payload before materializing it - check that the printed payload matches the behavior you verified. learnings reject <id> tombstones the derivation signature so the same candidate does not resurface. The envelope carries only the few candidates worth acting on now; cookunity-pp-cli learnings candidates lists the full open set.

Graceful degradation: if learnings confirm is an unknown command, you are driving an older binary - ignore the candidates guidance and follow the rest of the protocol.

Step 3: always read warnings

• low_confidence: row exists at confidence<2. Treat as a hint, not a skip-discovery hit.
• resource_not_in_store: the local store doesn't have the resource the learning points at. The match validator couldn't classify entities — direct-fetch and re-evaluate.
• cross_alias_match (per-result): the row was taught under a different alias and matched the live query's canonical via entity_lookups (e.g., a "USA" teach satisfying a "United States" recall). Trust the resource_id.
• similar_shape_different_entity:<canonical> (top-level): a structurally matching row exists but its canonical entity differs from the live query's. Treated as cold start; the warning carries the conflicting canonical as a hint, but the row is NOT promoted into Results.
• ambiguous_alias (top-level): a single query entity resolved to multiple canonicals (e.g., "Cards" → Arizona Cardinals + St. Louis Cardinals). Surface the ambiguity from context before committing to a resource.
• candidates_present (top-level): the envelope carries a candidates section. Handle it via the candidates branch in Step 2 before anything else.
• lookup_refresh_available (top-level): an entity in the query has no lookup row yet, but synced data could provide one. Run cookunity-pp-cli sync to refresh entity lookups.
• Top-level no_learnings_for_query_family: the table had no rows above the Jaccard floor. Pure cold start.