Map live Bubble coulomb.social capabilities and features

Hierarchical capability/feature tree from Bubble client packages and design extract: spaces/pages/chunks, Abstractor/Visual/Title, social, ventures, challenges, monetization; tagged against stage-1 rebuild cut.
2026-08-12 18:46:42 +02:00 · 2026-08-12 18:46:42 +02:00 · b773ae885f
commit b773ae885f
parent a79a9e6e77
4 changed files with 649 additions and 2 deletions
--- a/docs/bubble-inventory/2026-08-12-surface-inventory.md
+++ b/docs/bubble-inventory/2026-08-12-surface-inventory.md
@ -179,6 +179,7 @@ Aligned with **stage-1 cut** (`docs/capability/stage-1-cutover.md`):

 ## Related

+- Capability map (live product): `docs/capability/existing-bubble-capability-map.md`  
 - Parallel hosts: `docs/deploy.md`  
 - Content model: `docs/adr/ADR-0002-space-content-forgejo-markdown.md`  
 - Auth extract: `docs/design-extract-auth.md`  
--- a/docs/capability/README.md
+++ b/docs/capability/README.md
@ -6,8 +6,10 @@ Product utility and implementation hierarchy for the Bubble exit and rebuild.
 | Doc | Role |
 |-----|------|
 | [`vocabulary.md`](vocabulary.md) | Capability vs feature vs toggle rules |
-| [`model-v0.yaml`](model-v0.yaml) | Machine-readable capability map |
+| [`model-v0.yaml`](model-v0.yaml) | Rebuild target capability map (stage-1 oriented) |
+| [`existing-bubble-capability-map.md`](existing-bubble-capability-map.md) | **Live Bubble product** hierarchical map |
+| [`existing-bubble-capability-map.yaml`](existing-bubble-capability-map.yaml) | Machine index of live Bubble map |
 | [`stage-1-cutover.md`](stage-1-cutover.md) | First productive-transfer stage (must set) |
 | [`../decisions/2026-08-12-feature-cut-stage-1.md`](../decisions/2026-08-12-feature-cut-stage-1.md) | Recorded cut decision |

-Related: Bubble inventory, ADR-0002, CSOC-WP-0001-T03.
+Related: Bubble inventory, ADR-0002, CSOC-WP-0001-T03, ArchitectureBlueprint.
--- a/docs/capability/existing-bubble-capability-map.md
+++ b/docs/capability/existing-bubble-capability-map.md
@ -0,0 +1,386 @@
+# Existing coulomb.social — hierarchical capability / feature map
+
+| Field | Value |
+|-------|--------|
+| System | **Live Bubble app** at `https://coulomb.social` (not the Railiance rebuild) |
+| Date | 2026-08-12 |
+| Confidence | **Medium–high** for types/views from client packages; **low** for backend workflows without editor export |
+| Machine index | [`existing-bubble-capability-map.yaml`](./existing-bubble-capability-map.yaml) |
+
+## Evidence base
+
+| Source | What it gave |
+|--------|----------------|
+| Bubble client packages (`static.js` / `dynamic.js` for `index` + `vw_pages`) | `custom.*` data types, display field names, view tokens (`vw_*`, `x_pg_*`, `pg_*`), UI strings |
+| Design extract (auth crawl, 7 routes, 2026-08-09) | Research surface, CTA icons (copy/favorite/filter/add/note), card-like groups |
+| Public HTTP | `/`, `/vw_pages`, `/reset_pw`, empty public Data API types |
+| Marketing SEO | Product pillars (ideas, social, marketplace, monetize curiosity) |
+
+**Method note:** Bubble ships type and UI labels in browser packages even when `/api/1.1/meta` exposes no types. Field lists below are **inferred from package symbols and `display` labels**, not from a formal schema export. Names marked `?` need editor confirmation.
+
+---
+
+## Top-level product pillars (marketing → capability domains)
+
+From SEO / Open Graph:
+
+1. Brainstorm, discuss, refine, implement, promote **ideas**  
+2. **Social network** for building and influencing what is built  
+3. **Marketplace** for challenges, methods, solutions  
+4. **Monetize curiosity**  
+
+These pillars map to the capability tree below (not 1:1 with Bubble page names).
+
+---
+
+## Hierarchy legend
+
+```text
+Capability domain
+  └── Capability (utility)
+        └── Feature (observable product behavior / UI affordance)
+              · Bubble type / view (implementation evidence)
+```
+
+**Stage-1 rebuild tags** (from cut decision):  
+`S1` = must for productive transfer · `later` · `out` · `platform` · `unknown`
+
+---
+
+## 1. Identity & access
+
+### 1.1 Member account lifecycle — `cap.bubble.member-account`
+
+| Feature | Evidence | Stage-1 |
+|---------|----------|---------|
+| Sign up | UI string “Sign up”, `do_signup` | S1 → NetKingdom |
+| Login with existing account | “Login with existing account” | S1 → NetKingdom |
+| Email confirmation | “Click here to confirm your email address” | S1 → NK mail |
+| Password reset | `/reset_pw` page | platform (NK) |
+| Current user / principal | displays: Current user, Principal, User | S1 |
+| Profile names | NameFirst, NameLast, NameNick, Avatar | later / partial S1 |
+| Preferences | Preferences | later |
+| Roles / admin flags | Role, Admin, SuperAdmin, SuperAdminAdmin, UserRoles (deleted labels) | later |
+
+**Bubble types:** `_User` / User (built-in + custom fields).
+
+### 1.2 Space membership & roles — `cap.bubble.space-membership`
+
+| Feature | Evidence | Stage-1 |
+|---------|----------|---------|
+| Members list on space | Members, `members_list_user`, Members display | S1 |
+| Guests vs members | Guests, AddNewUsersAsGuest, AddNewUsersAsMember | S1 partial |
+| Admins / associates | Admins, Associates | later |
+| Invites | Invites, `vw_invites`, “Invite a friend to join” | later / S1 optional |
+| Access / privacy | Access, IsPrivate, Is Active | S1 partial |
+| Seats (capacity) | SeatsMax, SeatsTaken (deleted) | later / out |
+
+**Bubble types:** `custom.space` + user lists; invite objects inferred.
+
+---
+
+## 2. Spaces (containers)
+
+### 2.1 Space as co-creation context — `cap.bubble.space`
+
+| Feature | Evidence | Stage-1 |
+|---------|----------|---------|
+| Create new space | “Create new space” | S1 |
+| Select / switch space | SelectedSpace, `spaceselected_custom_space` | S1 |
+| Space list / browse | `vw_spaces`, Featured Spaces | S1 |
+| Space detail fields | Space, Title?, Description, Mission, Vision, Goal, Strategy, Tactic, Objective | S1 core: Title + Abstractor + Visual; rest later |
+| **Abstractor** | display Abstractor, `abstractor_text` | **S1** (you named this) |
+| **Visual** | display Visual, `visual_image` | **S1** |
+| Header / logo imagery | Header Image, Logo, logo_image | S1 / Visual family |
+| Archive space | Archived | S1 (delete/archive) |
+| Space-linked code repo | `custom.relspacerepo`, `custom.coderepository`, Repo, Repobase | later |
+| SpaceLet (space projection?) | SpaceLet | unknown |
+
+**Bubble type:** `custom.space`  
+**Views:** `vw_spaces`, `pg_space`
+
+### 2.2 Space discovery — `cap.bubble.space-discovery`
+
+| Feature | Evidence | Stage-1 |
+|---------|----------|---------|
+| Search spaces/content | `vw_search`, Search, Fuzzy search & Autocomplete | later |
+| Featured spaces | “Featured Spaces” | later |
+| Feed of activity | `vw_feed` | later |
+
+---
+
+## 3. Pages & chunks (content atom family)
+
+This is the **core information architecture** of live coulomb: hierarchical content under spaces.
+
+### 3.1 Page — `cap.bubble.page`
+
+Utility: a navigable content unit belonging to a space (and/or article stack).
+
+| Feature | Evidence | Stage-1 |
+|---------|----------|---------|
+| Open / change page | Page, PageData, ChangePage, PageByName, Current Page Width | S1 |
+| Page list / research surface | **`vw_pages`** (primary Research UI), title “Research \| Coulomb” | S1 |
+| Page fields: Title | Title, title_text / title_attribute | **S1** |
+| Page fields: Abstractor | Abstractor | **S1** |
+| Page fields: Visual | Visual | **S1** |
+| Page fields: Description / Content | Description, Content (some “- deleted”) | S1 body |
+| Markdown-oriented display | MarkdownCodeDisplay, client `marked` + highlight.js | S1 |
+| PageLet | PageLet / pagelet | unknown (projection widget?) |
+| Create page | inferred (Create / Click to create!) | S1 |
+| Edit details | “Edit details”, Edit A | S1 |
+| Copy page content | content_copy icon (×25 in extract), Copy HTML / copy with links plugins | **S1** (product copy) |
+| Parent / hierarchy | Parent, Extends | later / S1 if tree required |
+| Publication | PublicationDate, publish counts in package | later |
+| Type system for pages | Type, xTypeSchema, xTypeTemplate, xTypeVersion* | later (powerful; not S1) |
+
+**Bubble type:** `custom.page`  
+**Views:** `vw_pages`, possibly `pg_*` variants
+
+### 3.2 Chunk — `cap.bubble.chunk`
+
+Utility: **composable content block** inside pages/articles (finer than page).
+
+| Feature | Evidence | Stage-1 |
+|---------|----------|---------|
+| Chunk list / selection | `_Chunk`, `_Chunks`, SelectedChunk, chunks_list, `vw_chunks` | S1? or collapse into page body |
+| Create subchunk | new_chunk, new_subchunk, Subchunks | later |
+| Chunk types / menu | ChunkType, MenuChunk, InfoChunk | later |
+| Temp chunk staging | TempChunks, tempchunks_list | later |
+| Stage workflow on chunks | Stage1Prepare … Stage5Done, StageGoal, StageState, StageSpecification | later (work planning) |
+| Sprint / backlog logs | BackLog, SprintLog, HistLog, Progress | later |
+| Attachments on chunk | hasAttachments, `_Attachment`, `custom.relattachment` | later / S1 for visual only |
+
+**Bubble type:** `custom.chunk`  
+**Views:** `vw_chunks`, `pg_chunk`
+
+**Rebuild note:** Stage-1 may treat **page markdown body** as the unit and **defer chunk graph**, unless migration shows chunks are the real user object. Confirm with editor export.
+
+### 3.3 Article / scrap / content variants — `cap.bubble.article-family`
+
+| Feature | Evidence | Stage-1 |
+|---------|----------|---------|
+| Article with chunk lists | `custom.article`, many `*_list_custom_article` | later |
+| Scrap | `custom.scrap` | later |
+| Clipper | `custom.clipper_` | later |
+| Content stages s1–s5 on article | s1…s5 fields | later |
+| Followers on article | followers_list, follows | later (social) |
+| Feed list | feed_list | later |
+| History / histlog | history, histlog_list | later |
+
+**Bubble types:** `custom.article`, `custom.scrap`, `custom.clipper_`
+
+### 3.4 Card presentation — `cap.bubble.card-ui`
+
+Utility: **playing-card-like** interaction with content entities.
+
+| Feature | Evidence | Stage-1 |
+|---------|----------|---------|
+| Card medium / large groups | `Group_card_medium_`, `Group_card_large_` | S1 UI pattern |
+| Deck layouts | `pg_deck_s`, `pg_deck_m`, `pg_deck_l`, `pg_deck_game` | later / S1 inspiration |
+| Repeating groups (lists of cards) | RepeatingGroup* | S1 lists |
+| Visual + title + abstractor on card face | Visual, Title, Abstractor co-occur on content types | **S1** |
+
+This is a **presentation capability** over page/chunk/space entities—not a separate data type.
+
+---
+
+## 4. Social graph & engagement
+
+### 4.1 Social mixin — `cap.bubble.social`
+
+| Feature | Evidence | Stage-1 |
+|---------|----------|---------|
+| Social mixin attachment | `custom.socialmixin`, MixinSocial | later |
+| Likes | `custom.rellike`, `vw_likes`, favorite_border icons, Likes (deleted) | later |
+| Followers / following | Followers, Following (deleted labels), follows_list | later |
+| Flocks (groups of people?) | Flock, FlockName, MeFlock, MyFlocks, cacheFlock | later |
+| Nects (connections?) | Nects, nects_list | later |
+| Knockers | Knockers | unknown |
+| Chatter (prompt/content) | ChatterContent, ChatterPrompt | later (AI/chat?) |
+| Share | share strings in packages | later |
+| Messaging | Message display (very frequent in dynamic UI — may be framework noise + product) | later |
+
+**Bubble types:** `custom.socialmixin`, `custom.rellike`, related lists on article/space.
+
+---
+
+## 5. Collaboration, tasks & work planning
+
+### 5.1 Tasklets & progress — `cap.bubble.work-tracking`
+
+| Feature | Evidence | Stage-1 |
+|---------|----------|---------|
+| Tasklets | `custom.tasklet`, TaskLets, TaskState | later |
+| Loglets / progress | `custom.loglet`, Progress, progress_list | later |
+| Effort / estimate | Effort, Efforts, Estimate, Nestimate, Restimate | later |
+| Due dates | Duedate | later |
+| Attention / claim | Attention, Claim, Claimed | later |
+| Resolved / done | Resolved, Done (deleted) | later |
+| Create workplan stages | “Create workplan stages here…” | later |
+| Task page | `x_pg_task` | later |
+
+### 5.2 Ventures & investment framing — `cap.bubble.venture`
+
+| Feature | Evidence | Stage-1 |
+|---------|----------|---------|
+| Venture entity | `custom.venture`, MyVentures, Create new venture | later |
+| Investlets | `custom.investlet`, InvestLets | later |
+| Rel invest | `custom.relinvest` | later |
+| Auction / marklet | `custom.auction`, MarkLet | later / out |
+| Funds / amount / bounty | Funds, Amount, Bounty, Jackpot (deleted) | later / out |
+
+Looks like an **investment / venture marketplace** overlay on spaces—not stage-1 transfer.
+
+---
+
+## 6. Marketplace: challenges, methods, solutions
+
+### 6.1 Challenges — `cap.bubble.challenge`
+
+| Feature | Evidence | Stage-1 |
+|---------|----------|---------|
+| Challenge entity / page | Challenge, ChallengeTitle, `x_pg_challenge` | later |
+| Explore challenges | “Explore challenges” | later |
+| Job / company / organization | `custom.job`, `custom.company`, `custom.organization` | later |
+| CV / calling | CV, Calling | later |
+
+Marketing “methods and solutions” lack clear type names in packages—may be modeled as page **Type** / templates (`xTypeTemplate`) rather than separate types.
+
+---
+
+## 7. Monetization & billing
+
+### 7.1 Payments — `cap.bubble.monetization`
+
+| Feature | Evidence | Stage-1 |
+|---------|----------|---------|
+| Stripe checkout | Create Checkout Session Direct Charge, Stripe Session ID | out / later |
+| Subscriptions | Subscription, Bubble Billing Variant | out / later |
+| Store products | Store, Store Product Identifier, Google Base Plan ID, purchase identifiers | out / later |
+| Seats / billing capacity | SeatsMax | later |
+
+**Stage-1:** out of productive-transfer set.
+
+---
+
+## 8. Integrations & platform glue
+
+### 8.1 External systems — `cap.bubble.integrations`
+
+| Feature | Evidence | Stage-1 |
+|---------|----------|---------|
+| Code repository link | `custom.coderepository`, Repo, repository_url (deleted), Gitea (deleted) | later |
+| Social URLs | Twitter URL, Instagram URL, Youtube URL | later |
+| Domain / environment | Domain (deleted), Environment | platform |
+| Proxy | ProxyType, ProxyOrigin (deleted) | unknown |
+| Widgets | `custom.widgets_` | later |
+| Broadcast channels | BroadcastChannel_get/send | later |
+| Push tokens | Push notification token | later |
+
+### 8.2 Quality / schema metadata — `cap.bubble.type-quality`
+
+| Feature | Evidence | Stage-1 |
+|---------|----------|---------|
+| Type schema / template / version | xTypeSchema, xTypeTemplate, xTypeVersionMajor/Minor | later |
+| Quality flags | xQualityPrivacy, xQualityResponsible, xQualityApproved (deleted) | later |
+| Canonical | Canonical | later |
+
+Suggests an advanced **typed content** system beyond free markdown—valuable long-term, not S1.
+
+---
+
+## 9. Navigation surfaces (Bubble views)
+
+| View / page token | Inferred utility | Stage-1 |
+|-------------------|------------------|---------|
+| `vw_pages` | Primary Research / page workspace | S1 |
+| `vw_spaces` | Space browser | S1 |
+| `vw_chunks` | Chunk browser | S1? / later |
+| `vw_search` | Global search | later |
+| `vw_feed` | Activity feed | later |
+| `vw_invites` | Invitations | later |
+| `vw_likes` | Likes | later |
+| `vw_new` | Create-new entry | S1 |
+| `pg_space` | Space page shell | S1 |
+| `pg_chunk` | Chunk page shell | later |
+| `pg_memo` | Memo | later |
+| `pg_player` | Player (game/venture?) | later |
+| `pg_deck_*` | Deck / card layouts | UI pattern |
+| `x_pg_admin` | Admin | later |
+| `x_pg_challenge` | Challenge | later |
+| `x_pg_task` | Task | later |
+| `x_pg_legal` | Legal | later |
+| index / Login / Sign up | Entry + auth | S1 |
+| reset_pw | Recovery | platform |
+
+---
+
+## 10. Tree summary (compact)
+
+```text
+coulomb.social (Bubble)
+├── 1 Identity & access
+│   ├── Member account (signup, login, profile, preferences)
+│   └── Space membership (members, guests, admins, invites, privacy)
+├── 2 Spaces
+│   ├── Space CRUD + Title / Abstractor / Visual / mission-family fields
+│   ├── Space discovery (search, featured, feed)
+│   └── Space↔repo linking
+├── 3 Content atoms
+│   ├── Page (Research vw_pages) ← primary S1
+│   ├── Chunk (sub-page blocks, stages) ← confirm necessity for S1
+│   ├── Article / scrap / clipper families
+│   └── Card UI (deck/card presentation)
+├── 4 Social
+│   ├── MixinSocial, likes, follow, flocks, nects
+│   ├── Chatter prompts
+│   └── Messaging / share
+├── 5 Work tracking
+│   ├── Tasklets, loglets, estimates, stages
+│   └── Ventures / investlets / auctions
+├── 6 Marketplace
+│   ├── Challenges
+│   └── Jobs / companies / orgs (methods/solutions less explicit)
+├── 7 Monetization
+│   └── Stripe / subscriptions / store / seats
+└── 8 Platform glue
+    ├── Integrations (repo, social URLs, widgets)
+    └── Type schema / quality metadata
+```
+
+---
+
+## 11. Mapping to stage-1 rebuild cut
+
+| Existing capability | Stage-1 rebuild target |
+|---------------------|------------------------|
+| Member account | `cap.member-onboarding` (NetKingdom) |
+| Space + Title/Abstractor/Visual + members | `cap.space-content` + membership |
+| Page + Title/Abstractor/Visual + body | `cap.space-content` pages |
+| Copy (content_copy / page copy) | `cap.page-copy` |
+| Move/transfer (package “transfer”; ChangePage / space re-home) | `cap.page-transfer` (confirm Bubble UX name) |
+| Card UI | Presentation requirement on rebuild |
+| Chunk graph, social, ventures, challenges, payments | **later / out** |
+
+**Strong confirmation from live app:** your stage-1 language (**Visual, Title, Abstractor**, page-centric content, spaces, card-like UI, copy) is **native Bubble vocabulary**, not an invention of the rebuild.
+
+---
+
+## 12. Gaps (need Bubble editor or dump)
+
+1. Exact field schemas per `custom.*` type (types exist; fields incomplete).  
+2. Whether **transfer page between spaces** is a first-class action or operator workflow.  
+3. Chunk vs page: which is the unit users think of as “a page.”  
+4. Full workflow list (backend workflows not in packages).  
+5. Which marketplace “methods/solutions” types are pages-with-Type vs separate data types.  
+6. Production usage (what is live vs abandoned—“- deleted” labels are common).
+
+---
+
+## Related
+
+- Inventory: `docs/bubble-inventory/2026-08-12-surface-inventory.md`  
+- Stage-1 cut: `docs/capability/stage-1-cutover.md`  
+- Rebuild model (target): `docs/capability/model-v0.yaml`  
+- Architecture: `docs/architecture/ArchitectureBlueprint.md`  
--- a/docs/capability/existing-bubble-capability-map.yaml
+++ b/docs/capability/existing-bubble-capability-map.yaml
@ -0,0 +1,258 @@
+# Hierarchical capability/feature map of LIVE Bubble coulomb.social
+# Evidence: client static/dynamic packages + design extract + public HTTP (2026-08-12)
+# Confidence: medium-high for types/views; low for full field schemas without editor export
+schema_version: "0.1"
+system: coulomb.social-bubble
+host: "https://coulomb.social"
+updated: "2026-08-12"
+narrative: docs/capability/existing-bubble-capability-map.md
+
+evidence:
+  - bubble_packages_vw_pages_static_dynamic
+  - bubble_packages_index_static
+  - design_extract_2026-08-09
+  - public_http_meta
+
+bubble_custom_types:
+  content_core:
+    - custom.space
+    - custom.page
+    - custom.chunk
+    - custom.article
+    - custom.scrap
+    - custom.clipper_
+  social:
+    - custom.socialmixin
+    - custom.rellike
+    - custom.relattachment
+  work_and_venture:
+    - custom.tasklet
+    - custom.loglet
+    - custom.venture
+    - custom.investlet
+    - custom.auction
+    - custom.relinvest
+  org_market:
+    - custom.job
+    - custom.company
+    - custom.organization
+  integrations:
+    - custom.coderepository
+    - custom.relspacerepo
+    - custom.widgets_
+  other:
+    - custom.sortby_
+
+bubble_views:
+  primary:
+    - vw_pages
+    - vw_spaces
+    - vw_chunks
+    - vw_new
+  social_discovery:
+    - vw_feed
+    - vw_search
+    - vw_invites
+    - vw_likes
+  shells:
+    - pg_space
+    - pg_chunk
+    - pg_memo
+    - pg_player
+    - pg_deck_s
+    - pg_deck_m
+    - pg_deck_l
+    - pg_deck_game
+  special:
+    - x_pg_admin
+    - x_pg_challenge
+    - x_pg_task
+    - x_pg_legal
+
+# stage1: s1 | later | out | platform | unknown
+capabilities:
+  - id: cap.bubble.member-account
+    title: Member account lifecycle
+    domain: identity
+    stage1: s1
+    features:
+      - { id: feat.bubble.signup, title: Sign up, stage1: s1 }
+      - { id: feat.bubble.login, title: Login with existing account, stage1: s1 }
+      - { id: feat.bubble.email-confirm, title: Email confirmation, stage1: s1 }
+      - { id: feat.bubble.reset-pw, title: Password reset (/reset_pw), stage1: platform }
+      - { id: feat.bubble.profile-names, title: NameFirst/Last/Nick + Avatar, stage1: later }
+      - { id: feat.bubble.preferences, title: Preferences, stage1: later }
+      - { id: feat.bubble.admin-flags, title: Admin/SuperAdmin roles, stage1: later }
+
+  - id: cap.bubble.space-membership
+    title: Space membership and roles
+    domain: identity
+    stage1: s1
+    features:
+      - { id: feat.bubble.space-members, title: Members list, stage1: s1 }
+      - { id: feat.bubble.guests, title: Guests vs members, stage1: s1 }
+      - { id: feat.bubble.invites, title: Invites (vw_invites), stage1: later }
+      - { id: feat.bubble.space-privacy, title: IsPrivate / Access / Is Active, stage1: s1 }
+      - { id: feat.bubble.seats, title: Seats capacity, stage1: later }
+
+  - id: cap.bubble.space
+    title: Space as co-creation context
+    domain: spaces
+    stage1: s1
+    bubble_types: [custom.space]
+    bubble_views: [vw_spaces, pg_space]
+    features:
+      - { id: feat.bubble.space-create, title: Create new space, stage1: s1 }
+      - { id: feat.bubble.space-select, title: Select/switch space, stage1: s1 }
+      - { id: feat.bubble.space-title, title: Title, stage1: s1 }
+      - { id: feat.bubble.space-abstractor, title: Abstractor, stage1: s1 }
+      - { id: feat.bubble.space-visual, title: Visual / header image / logo, stage1: s1 }
+      - { id: feat.bubble.space-mission-family, title: Mission/Vision/Goal/Strategy/Tactic/Objective, stage1: later }
+      - { id: feat.bubble.space-archive, title: Archive space, stage1: s1 }
+      - { id: feat.bubble.space-repo, title: Link code repository, stage1: later }
+
+  - id: cap.bubble.space-discovery
+    title: Space and content discovery
+    domain: spaces
+    stage1: later
+    features:
+      - { id: feat.bubble.search, title: Search (vw_search, fuzzy autocomplete), stage1: later }
+      - { id: feat.bubble.featured-spaces, title: Featured Spaces, stage1: later }
+      - { id: feat.bubble.feed, title: Activity feed (vw_feed), stage1: later }
+
+  - id: cap.bubble.page
+    title: Page (primary content unit in Research)
+    domain: content
+    stage1: s1
+    bubble_types: [custom.page]
+    bubble_views: [vw_pages]
+    features:
+      - { id: feat.bubble.page-open, title: Open/change page, stage1: s1 }
+      - { id: feat.bubble.page-title, title: Title, stage1: s1 }
+      - { id: feat.bubble.page-abstractor, title: Abstractor, stage1: s1 }
+      - { id: feat.bubble.page-visual, title: Visual, stage1: s1 }
+      - { id: feat.bubble.page-body, title: Description/Content + markdown display, stage1: s1 }
+      - { id: feat.bubble.page-create-edit, title: Create/edit page, stage1: s1 }
+      - { id: feat.bubble.page-copy, title: Copy page/content (content_copy, Copy HTML), stage1: s1 }
+      - { id: feat.bubble.page-parent, title: Parent/extends hierarchy, stage1: later }
+      - { id: feat.bubble.page-type-system, title: xType schema/template/version, stage1: later }
+      - { id: feat.bubble.page-publish, title: Publication date/publish, stage1: later }
+
+  - id: cap.bubble.chunk
+    title: Chunk (composable block under pages/articles)
+    domain: content
+    stage1: unknown
+    notes: May collapse into page markdown body for rebuild stage-1
+    bubble_types: [custom.chunk]
+    bubble_views: [vw_chunks, pg_chunk]
+    features:
+      - { id: feat.bubble.chunk-list-select, title: List/select chunks, stage1: unknown }
+      - { id: feat.bubble.chunk-subchunks, title: Subchunks, stage1: later }
+      - { id: feat.bubble.chunk-stages, title: Stage1Prepare..Stage5Done workflow, stage1: later }
+      - { id: feat.bubble.chunk-backlog-sprint, title: BackLog/SprintLog/HistLog, stage1: later }
+      - { id: feat.bubble.chunk-attachments, title: Attachments, stage1: later }
+
+  - id: cap.bubble.article-family
+    title: Article / scrap / clipper content variants
+    domain: content
+    stage1: later
+    bubble_types: [custom.article, custom.scrap, custom.clipper_]
+    features:
+      - { id: feat.bubble.article-chunks, title: Article with chunk lists, stage1: later }
+      - { id: feat.bubble.article-follow, title: Followers on article, stage1: later }
+      - { id: feat.bubble.scrap-clipper, title: Scrap/clipper capture, stage1: later }
+
+  - id: cap.bubble.card-ui
+    title: Card / deck presentation of entities
+    domain: presentation
+    stage1: s1
+    notes: UI pattern over page/chunk/space — not a separate data type
+    bubble_views: [pg_deck_s, pg_deck_m, pg_deck_l, pg_deck_game]
+    features:
+      - { id: feat.bubble.card-medium-large, title: Group_card_medium/large, stage1: s1 }
+      - { id: feat.bubble.card-face, title: Visual+Title+Abstractor on card, stage1: s1 }
+      - { id: feat.bubble.repeating-lists, title: RepeatingGroup lists, stage1: s1 }
+
+  - id: cap.bubble.social
+    title: Social engagement
+    domain: social
+    stage1: later
+    bubble_types: [custom.socialmixin, custom.rellike]
+    bubble_views: [vw_likes]
+    features:
+      - { id: feat.bubble.likes, title: Likes / favorite, stage1: later }
+      - { id: feat.bubble.follow, title: Followers/following, stage1: later }
+      - { id: feat.bubble.flocks, title: Flocks, stage1: later }
+      - { id: feat.bubble.nects, title: Nects, stage1: later }
+      - { id: feat.bubble.chatter, title: ChatterContent/Prompt, stage1: later }
+      - { id: feat.bubble.share, title: Share, stage1: later }
+      - { id: feat.bubble.messaging, title: Messages, stage1: later }
+
+  - id: cap.bubble.work-tracking
+    title: Tasklets and progress tracking
+    domain: work
+    stage1: later
+    bubble_types: [custom.tasklet, custom.loglet]
+    bubble_views: [x_pg_task]
+    features:
+      - { id: feat.bubble.tasklets, title: TaskLets / TaskState, stage1: later }
+      - { id: feat.bubble.progress-logs, title: Progress / loglets, stage1: later }
+      - { id: feat.bubble.estimates, title: Effort/Estimate fields, stage1: later }
+      - { id: feat.bubble.workplan-stages-ui, title: Create workplan stages, stage1: later }
+
+  - id: cap.bubble.venture
+    title: Ventures and investment framing
+    domain: work
+    stage1: later
+    bubble_types: [custom.venture, custom.investlet, custom.auction, custom.relinvest]
+    features:
+      - { id: feat.bubble.venture-crud, title: Create/list ventures, stage1: later }
+      - { id: feat.bubble.investlets, title: InvestLets, stage1: later }
+      - { id: feat.bubble.auction-marklet, title: Auction/MarkLet, stage1: out }
+      - { id: feat.bubble.funds-bounty, title: Funds/Amount/Bounty, stage1: out }
+
+  - id: cap.bubble.challenge
+    title: Challenges marketplace
+    domain: marketplace
+    stage1: later
+    bubble_views: [x_pg_challenge]
+    features:
+      - { id: feat.bubble.challenge-explore, title: Explore challenges, stage1: later }
+      - { id: feat.bubble.jobs-companies, title: Jobs/companies/organizations, stage1: later }
+
+  - id: cap.bubble.monetization
+    title: Payments and subscriptions
+    domain: monetization
+    stage1: out
+    features:
+      - { id: feat.bubble.stripe-checkout, title: Stripe checkout sessions, stage1: out }
+      - { id: feat.bubble.subscriptions, title: Subscriptions / billing variant, stage1: out }
+      - { id: feat.bubble.store-products, title: Store product / purchase IDs, stage1: out }
+
+  - id: cap.bubble.integrations
+    title: External integrations
+    domain: platform
+    stage1: later
+    bubble_types: [custom.coderepository, custom.relspacerepo, custom.widgets_]
+    features:
+      - { id: feat.bubble.code-repo, title: Code repository link, stage1: later }
+      - { id: feat.bubble.social-urls, title: Twitter/Instagram/Youtube URLs, stage1: later }
+      - { id: feat.bubble.widgets, title: Widgets, stage1: later }
+
+  - id: cap.bubble.type-quality
+    title: Typed content schema and quality metadata
+    domain: platform
+    stage1: later
+    features:
+      - { id: feat.bubble.xtype-schema, title: xTypeSchema/Template/Version, stage1: later }
+      - { id: feat.bubble.quality-flags, title: xQuality* flags, stage1: later }
+
+content_fields_confirmed_on_entities:
+  - Title
+  - Abstractor
+  - Visual
+  - Description
+  - Content
+  - Members
+  - Archived
+  - Created By / Created Date (framework)