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portable-llm-wiki

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Vendor-neutral, LLM-maintained personal-context wiki. Markdown in your git, queryable by any LLM (HTTP API + MCP server). v0.7 prototype.

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최종 버전 다운로드 (.zip)

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# Portable LLM Wiki

**The open protocol for piping your personal context into any LLM.**

Markdown files in your git repo, exposed over HTTP + native MCP, so
Cursor, Claude, ChatGPT, Gemini, or a local model can all read the
*same you* without re-onboarding.

<p align="center">
  <a href="https://portablellm.wiki">
    <img src="./docs/hero.png" alt="Portable LLM Wiki. The open protocol for piping your context into any LLM. Live demo streams a real answer with markdown citations." width="900">
  </a>
  <br>
  <em>The hosted demo answers in real time over SSE. Try it at <a href="https://portablellm.wiki">portablellm.wiki</a></em>
</p>

> **Protocol**: implements the [llm-wiki spec v1](./SPEC.md). Any LLM
> that speaks the spec can talk to any conformant wiki.

> Mental model: the car-seat memory button. When you sit in a new car
> you don't re-explain your height. You press a button and the seat
> adjusts. Same idea for LLM sessions: instead of re-explaining
> yourself in every new chat, you plug in your wiki and the LLM
> adjusts.

## What it is

- **Vendor-neutral.** Your context lives in a git folder you own, not in
  a vendor's RAG database. Switch from Cursor to Claude to ChatGPT
  tomorrow and every assistant sees the same pages.
- **Three protocols, one source of truth.** HTTP
  (`/.well-known/llm-wiki.json`) for any client, **MCP** for Cursor /
  Claude Desktop, and a chat UI in the browser. All backed by the same
  markdown files.
- **Self-maintaining.** Optional `puppetmaster` integration runs the
  Karpathy ingest pipeline. Paste a Slack thread or upload a PDF and
  the wiki drafts entities, concepts, and cross-references for you,
  with a semantic lint swarm to catch contradictions and missing pages.

**Live at [portablellm.wiki](https://portablellm.wiki)**: a hosted
multi-tenant deploy of this same repo. Sign in with GitHub and your
wiki is live at `portablellm.wiki/<your-github-login>` in under a
minute. Or browse [`/avery`](https://portablellm.wiki/avery) — Avery
Chen, a fictional founding engineer at a synthetic-biology startup —
to see what a populated wiki looks like before signing up.

## Three ways to use it

### 1. Hosted — sign up (zero deploy, ~30 seconds)

Go to [portablellm.wiki](https://portablellm.wiki) and click **Sign in
with GitHub**. The hosted backend provisions a tenant on your GitHub
login, creates (or connects to) a content repo on your GitHub account,
and walks you through a 2-step welcome wizard:

1. Connect your wiki repo (we recommend a new private repo named
   `my-portable-llm-wiki`; the wizard offers to create it for you).
2. Seed it — paste a bio, scrape a portfolio URL, or skip and start
   blank.

**Your content lives on YOUR GitHub.** The hosted backend pushes every
edit back to your repo on a debounce, so if you ever want to walk
away, your wiki is already a markdown corpus you own and can host
yourself. See [LEAVING.md](LEAVING.md) for the handoff path.

This is the right path if you want a personal LLM context to paste
into ChatGPT / Claude / Cursor in 30 seconds without thinking about
Render or Docker.

### 2. Your own cloud deploy (~60 seconds)

Hit the **Deploy to Render** + **Deploy to Vercel** buttons above.
Render provisions the backend from `render.yaml`; Vercel deploys the
frontend from `frontend/vercel.json`. Render auto-generates your
`OWNER_TOKEN` and prompts you for `WIKI_GIT_REMOTE` (your own private
content repo).

This is the right path if you want your own infrastructure (custom
domain, audit logs, billing on your card) without managing servers.
You get the same OSS code that runs at portablellm.wiki, in
single-tenant mode (`SINGLE_TENANT_MODE=1`).

→ Step-by-step in [scripts/deploy.md](scripts/deploy.md).

### 3. Local / self-host (Docker or `init.sh`)

For full self-hosting (your laptop, a Mac mini, a $5 VPS), the repo
ships a working `docker-compose.yml` that brings up both the backend
and the frontend wired together:

```bash
git clone https://github.com/professorpalmer/portable-llm-wiki
cd portable-llm-wiki
export OWNER_TOKEN="$(openssl rand -hex 32)"
docker compose up --build
# → http://localhost:3000
```

By default the compose stack mounts the bundled `wiki-demo/` so you can
see what works before you replace it with your own markdown folder.

For dev work (hot-reload, no Docker), use the `init.sh` path instead:

```bash
git clone https://github.com/professorpalmer/portable-llm-wiki
cd portable-llm-wiki
./scripts/init.sh             # generates OWNER_TOKEN, prompts for wiki location
./scripts/dev-backend.sh      # terminal 1
(cd frontend && npm run dev)  # terminal 2
```

Or scaffold a fresh content repo:

```bash
npx create-portable-llm-wiki my-wiki
cd my-wiki   # → push to a private GitHub repo, then hit Deploy to Render
```

For backend-only or custom orchestration:

```bash
docker run --rm -p 8000:8000 \
  -v /path/to/my-wiki:/app/wiki \
  -e OWNER_TOKEN="$(openssl rand -hex 32)" \
  -e DEFAULT_TIER=private \
  $(docker build -q -f backend/Dockerfile .)
```

→ Full compose walkthrough in [scripts/deploy.md → Self-host](scripts/deploy.md#3-self-host-docker).

## Connect from any LLM

Once your backend is up at e.g. `https://<your>.onrender.com`, point
any client at it.

**Cursor / Claude Desktop / any MCP client** (the package is on npm as
[`portable-llm-wiki-mcp`](https://www.npmjs.com/package/portable-llm-wiki-mcp)):

```json
{
  "mcpServers": {
    "portable-llm-wiki": {
      "command": "npx",
      "args": ["-y", "portable-llm-wiki-mcp"],
      "env": {
        "WIKI_API_BASE": "https://<your-backend>.onrender.com",
        "WIKI_OWNER_TOKEN": "<paste OWNER_TOKEN from Render>"
      }
    }
  }
}
```

The frontend's `/connect` page renders this config with your URLs
pre-filled, so you can copy-paste it directly into
`~/.cursor/mcp.json`.

**ChatGPT custom GPT / OpenWebUI / any HTTP client:**

```
GET https://<your-backend>.onrender.com/.well-known/llm-wiki.json
```

That one well-known document describes every endpoint (pages, search,
query, streaming chat, manifest), so a fresh LLM can introspect the
wiki without any vendor-specific glue.

## Fork checklist (after Deploy to Render)

When the Render Blueprint deploy finishes, your post-click runway is:

1. **Read your `OWNER_TOKEN`.** Render auto-generated one. Find it
   under your service → **Environment** → reveal `OWNER_TOKEN`. You'll
   paste this on the `/owner` page in the frontend.
2. **Create a private GitHub repo** for your wiki content (e.g.
   `https://github.com/<you>/my-wiki`). Easiest path: run
   `npx create-portable-llm-wiki my-wiki`, then push to that repo.
3. **Generate a GitHub PAT** at
   <https://github.com/settings/tokens?type=beta>. *Repository access:
   only my-wiki*; *Permissions: Contents → read and write*.
4. **Set `WIKI_GIT_REMOTE`** in the Render dashboard to
   `https://USER:PAT@github.com/<you>/my-wiki.git`. Render redeploys;
   on next boot the container clones your content repo and every write
   pushes back. Without this, writes are ephemeral and wiped on the
   next cold-start.
5. **(Optional) Set `ANTHROPIC_API_KEY` or `OPENAI_API_KEY`** in the
   same env-var panel to upgrade `/wiki/query` from keyword fallback
   to LLM-backed answers.
6. **Click Deploy to Vercel**, set `NEXT_PUBLIC_BACKEND_URL` to your
   Render URL. Then return to Render and tighten `CORS_ORIGINS` +
   `PUBLIC_BASE_URL` to your Vercel URL.

Detailed walkthrough in [scripts/deploy.md](scripts/deploy.md).

## What's in the box

- **Backend**: FastAPI service that reads markdown, exposes a
  vendor-neutral HTTP API, enforces a 4-tier auth model (public /
  recruiter / friend / private), and optionally pushes every mutation
  back to a git remote for free-tier persistence. Single-tenant or
  multi-tenant via the `SINGLE_TENANT_MODE` flag — the same code
  powers the hosted deploy and OSS self-host. Render-ready
  Dockerfile, healthchecked, comprehensive pytest coverage on
  security-critical paths (tier filtering, OAuth flow, share tokens,
  capture endpoints).
- **Frontend**: Next.js + Tailwind app. Browse, graph, ask (streaming
  SSE chat). Owner console (`/owner`) with GitHub sync panel (push /
  pull / force-reset with type-to-confirm + preview-of-lost-files),
  share-tokens panel, Personal-LLM-URL panel, persistence settings,
  switch-wiki-repo modal, danger zone. Capture surface (`/capture`)
  with six tabs: paste, URL scrape, **verbatim** markdown commit,
  structured-JSON commit from an LLM session, screenshot OCR,
  voice-memo transcription. In-browser markdown editor on every page
  (frontmatter + body, live preview). Welcome wizard for hosted-mode
  signups. Mobile-first nav. Open Graph metadata + dynamic `/og`
  image baked in.
- **Hosted multi-tenant layer**: GitHub OAuth sign-in, per-tenant
  routing (`/{tenant}/browse`, `/{tenant}/owner`, etc.), tenant
  bootstrap from your GitHub repo, push-back on every owner edit,
  product-source-repo guard at onboarding (refuses to bind your
  tenant to this repo by accident). Opt-in via
  `SINGLE_TENANT_MODE=0`. Self-host instructions:
  [HOSTED_DEPLOYMENT.md](./HOSTED_DEPLOYMENT.md).
- **MCP server**: Published as
  [`portable-llm-wiki-mcp`](https://www.npmjs.com/package/portable-llm-wiki-mcp)
  on npm. Exposes `query_wiki`, `read_page`, `search_wiki`,
  `list_pages`, `get_neighbors`, `ingest_source`, `lint_wiki` as
  first-class MCP tools. Inherits the backend's tier filtering for
  free.
- **`create-portable-llm-wiki` scaffolder**: One command to bootstrap
  a fresh content repo with starter pages, `.gitignore`, and an
  initialized git repo, ready to push to GitHub.

---

## Reference

Everything below this line is reference documentation. Read it when
you want to understand the internals. Not just to deploy your own
copy.

- For the wire protocol, see [SPEC.md](./SPEC.md).
- For contribution guidelines, see [CONTRIBUTING.md](./CONTRIBUTING.md).
- For security reporting, see [SECURITY.md](./SECURITY.md).
- For per-version ship notes, see [CHANGELOG.md](./CHANGELOG.md).

## Architecture

```
┌────────────────────┐  HTTP (vendor-neutral) ┌────────────────────┐
│  any LLM client    │ ─────────────────────► │  FastAPI backend   │
│  (Cursor / Claude  │                        │  (port 8000)       │
│   / GPT / browser) │ ◄───────────────────── │                    │
└────────────────────┘     JSON + markdown    └──────────┬─────────┘
                                                         │ reads
                                                         ▼
                                              ┌────────────────────┐
                                              │  ~/your-wiki/      │
                                              │   ├─ wiki/*.md     │
                                              │   └─ raw/*.md      │
                                              └────────────────────┘
                                                         ▲
                                                         │ proxies
┌────────────────────┐                        ┌──────────┴─────────┐
│       you          │ ─────────────────────► │ Next.js frontend   │
│   (browser)        │                        │ (port 3000)        │
└────────────────────┘                        └────────────────────┘
```

Four top-level components:

- **`backend/`**: FastAPI. Reads the wiki folder, exposes
  `/wiki/manifest.json`, `/wiki/page/{slug}`, `/wiki/search`,
  `/wiki/query`, `/wiki/chat`, plus owner-only `/owner/*` endpoints.
  Tier-based access via bearer token.
- **`frontend/`**: Next.js + Tailwind. Browser UI for browsing,
  querying, ingesting, lint, tier management. Same backend as any
  other LLM uses.
- **`mcp/`**: Native MCP server (TypeScript). Proxies the FastAPI
  backend so MCP clients (Cursor, Claude Desktop) see typed tools.
  Shipped on npm as `portable-llm-wiki-mcp`.
- **`create-portable-llm-wiki/`**: Standalone scaffolder published on
  npm; `npx create-portable-llm-wiki my-wiki` generates a fresh content
  repo with starter pages and an initialized git repo.

The wiki folder itself is yours. Any folder with `wiki/` + optional
`raw/` subdirectories following the Karpathy schema works.

## Local setup

The full one-command setup (used by the **Local** deploy path above):

```bash
./scripts/init.sh
```

That script installs Python + Node deps, writes `backend/.env` with a
freshly-generated `OWNER_TOKEN`, and asks where your wiki lives. The
default is the bundled demo wiki at `wiki-demo/` (Avery Chen). Pick
that for a zero-config first run. Or pick "scaffold a fresh wiki" to
clone the demo as a starting point you can then edit.

Then start the dev servers:

```bash
./scripts/dev-backend.sh        # terminal 1. Backend on :8000
(cd frontend && npm run dev)    # terminal 2. Frontend on :3000
```

Open <http://localhost:3000>. Paste the `OWNER_TOKEN` from
`backend/.env` on the `/owner` page to authenticate. The backend's
<http://localhost:8000/healthz> should respond with `{"status":"ok",…}`.

For the cloud path instead, see [scripts/deploy.md](scripts/deploy.md).

## Tier model

Every wiki page can declare `tier:` in its frontmatter. Valid tiers:

- `public`: anyone with the URL.
- `recruiter`: public + curated extended professional info.
- `friend`: above + personal projects and opinions.
- `private`: above + medical, financial, legal, family-identity material.

Pages without an explicit `tier:` default to **`private`** (configurable in
`backend/.env` via `DEFAULT_TIER`). This is a safe default so nothing leaks
when you point the backend at an existing wiki.

### Auth

- Anonymous requests → `public` tier.
- `Authorization: Bearer <OWNER_TOKEN>` → `private` (everything visible).
- `Authorization: Bearer <SHARE_TOKEN>` → tier configured in `SHARE_TOKENS`
  env var (format `tokenA:recruiter,tokenB:friend`).

## API

The LLM-facing wire protocol. `/.well-known/llm-wiki.json`,
`/wiki/manifest.json`, `/wiki/page/{slug}`, `/wiki/search`, `/wiki/query`,
`/wiki/chat`, `/wiki/chat/stream`. Is specified in
[SPEC.md](./SPEC.md). That document is the canonical reference for
endpoint shapes, status codes, auth/tier semantics, and conformance.
The implementation serves the spec at `/.well-known/llm-wiki.json`
and adds the owner-only extensions below.

Owner-only (`Authorization: Bearer <OWNER_TOKEN>` in single-tenant
mode, or a valid hosted-mode session cookie scoped to the tenant):

| Method | Path | Description |
|---|---|---|
| POST | `/owner/reload` | rescan the wiki folder |
| POST | `/owner/lint` | structural lint report (regex-able checks) |
| POST | `/owner/ingest` | legacy raw-source save; see Capture section for per-mode replacements |
| POST | `/owner/page` | create or update a wiki page |
| PUT | `/owner/page/{slug}` | replace a wiki page (used by the in-browser editor) |
| PATCH | `/owner/page/{slug}/tier` | change a page's tier |
| GET | `/owner/raw` | list raw sources (the capture-history backing) |
| GET | `/owner/raw/{rel_path}` | read a raw source |
| POST | `/owner/share-tokens` | mint a tier-scoped share token (label + optional expiry) |
| GET | `/owner/share-tokens` | list active and revoked tokens with hit counts |
| DELETE | `/owner/share-tokens/{id}` | revoke a share token (soft-delete) |

Capture endpoints have their own table in the [Capture
section](#frictionless-capture-in-browser-editing-auto-reload) below.
Hosted-mode-specific endpoints (`/auth/*`, `/onboarding/*`,
`/owner/sync/*`) live in
[HOSTED_DEPLOYMENT.md](./HOSTED_DEPLOYMENT.md).

## Query backend

`/wiki/query` (one-shot) and `/wiki/chat` (multi-turn) pick the LLM in this order:

1. `ANTHROPIC_API_KEY` → Anthropic Messages API (default `claude-sonnet-4-5`, override with `ANTHROPIC_MODEL`).
2. `OPENAI_API_KEY` → OpenAI Chat Completions (`gpt-4o-mini`).
3. Neither → keyword-scoring fallback (returns the top matching pages with
   excerpts, labeled clearly so the user knows no LLM was used).

Either way, the response includes the citation list (page titles + slugs) so
the frontend can render sourced answers regardless of which backend ran.

`/wiki/chat/stream` is the SSE variant of `/wiki/chat`. Tokens stream in
as the upstream LLM generates them, so perceived latency is "first token
in ~500ms" instead of "wait 8 seconds for the whole completion". Event
shapes and conformance rules are in
[SPEC.md → `/wiki/chat/stream`](./SPEC.md#post-wikichatstream).

The frontend `/ask` page uses this for the chat UI. If a configured
Anthropic model returns a deprecation error mid-stream, the
implementation falls back through a known-good model chain before
bottoming out at the keyword fallback. See `backend/app/llm.py` for
the chain logic.

## Pointing at a different wiki

Edit `WIKI_ROOT` in `backend/.env`. The folder must contain a `wiki/` subdir
with markdown pages. Optional `raw/` for immutable source files.

Page frontmatter the backend reads:

```yaml
---
type: entity | concept | decision | source | query | project | overview
title: Page Title
created: 2026-05-23
updated: 2026-05-23
tier: public          # optional; defaults to DEFAULT_TIER
sources:              # optional
  - raw/conversations/2026-05-23-example.md
tags: [tag1, tag2]    # optional
---
```

`[[Wikilinks]]` are recognized and resolved to other pages when their target
title matches.

## Puppetmaster orchestration

> **Hosted vs. self-host**: the hosted deploy at `portablellm.wiki`
> doesn't ship the Puppetmaster binary (no Cursor SDK on Render's
> PATH). It falls back to `direct_drafter` — a direct
> Anthropic/OpenAI call that produces 1-5 pages with the same Karpathy
> schema and `tier: private` floor. Self-host with Puppetmaster on
> PATH gets the full agent-based pipeline below. Both paths converge
> on the same on-disk page format, so the user-facing wiki is
> identical either way.

`/owner/ingest` (and the capture endpoints with
`run_orchestrator: true`) run the full Karpathy ingest pipeline
server-side. Under the hood this shells out to:

```bash
puppetmaster cursor "<ingest goal>" --cwd $WIKI_ROOT --timeout-seconds 600
```

…which starts a Cursor SDK worker inside the wiki root that reads the new
source, extracts entities/concepts/decisions, drafts wiki pages with proper
frontmatter, cross-references with `[[wikilinks]]`, updates `index.md`,
appends to `log.md`, and explicitly flags any contradictions with existing
pages instead of silently reconciling.

The Owner console (`/owner` in the UI) shows live job status. Every
Puppetmaster invocation is tracked in `backend/.jobs.json` with its
streaming log at `backend/.job-logs/<tracking_id>.log`.

Endpoints:

| Method | Path | Description |
|---|---|---|
| POST | `/owner/ingest` with `run_orchestrator: true` | save raw + kick off Puppetmaster Cursor agent |
| GET | `/owner/jobs` | list all tracked Puppetmaster jobs |
| GET | `/owner/jobs/{tracking_id}` | live status + log tail + Puppetmaster `status`/`show` output |

Requires `puppetmaster` on `PATH` (override via `PUPPETMASTER_BIN` env var)
and a working Cursor SDK setup (`CURSOR_API_KEY` set). Run
`puppetmaster doctor` to verify.

## Native MCP server

For Cursor, Claude Desktop, and any other MCP-aware LLM client, the wiki
is exposed as a native MCP server with typed tools. `query_wiki`,
`read_page`, `search_wiki`, `list_pages`, `get_neighbors`,
`ingest_source`, `lint_wiki`. The recommended install is the published
package on npm
([`portable-llm-wiki-mcp`](https://www.npmjs.com/package/portable-llm-wiki-mcp));
see **Connect from any LLM** above for the `npx`-based client config.

To hack on the MCP server itself, build locally and point your client at
the build artifact:

```bash
cd mcp
npm install
npm run build
# → use "command": "node", "args": ["<abs-path>/mcp/dist/server.js"]
#   in your ~/.cursor/mcp.json or claude_desktop_config.json
```

The MCP server proxies through the FastAPI backend, so it inherits all
the tier filtering and auth logic for free. **Without**
`WIKI_OWNER_TOKEN` set, the MCP server only sees public-tier pages:
exactly what you'd publish if you wanted to expose your wiki to someone
else's Claude Desktop install.

See `mcp/README.md` for tool-by-tool details and `mcp/smoke-test.mjs`
for an end-to-end example.

## Semantic lint swarm

The third pillar from the Karpathy concept doc: lint. The existing
`/owner/lint` is structural. Orphans, stale dates, broken provenance,
the regex-able stuff. The *semantic* version uses parallel Puppetmaster
Cursor agents that read the wiki's prose and find:

- **Contradictions** between pages (page A asserts X, page B asserts not-X)
- **Stale claims** that newer sources may have superseded
- **Missing pages**: concepts mentioned 3+ times that deserve their own page

One click in the Owner console spawns 3 Puppetmaster jobs in parallel
(plus a 4th public-leak worker. See **Audit before sharing** below).
Each writes a JSON findings file to `<WIKI_ROOT>/.lint/<swarm_id>/<worker>.json`.
The frontend polls and renders findings as actionable cards (with deep
links to the cited pages and side-by-side quote comparisons for
contradiction findings).

Endpoints:

| Method | Path | Description |
|---|---|---|
| POST | `/owner/lint/swarm` | spawn the swarm; returns swarm_id |
| GET | `/owner/lint/swarm` | list past swarms |
| GET | `/owner/lint/swarm/{id}` | live status + aggregated findings |

Wall-clock: 90-180s per worker; in parallel ~3 min total.
Cost: ~$0.30-0.90 per swarm at current Anthropic rates.

## Closed-loop self-maintenance

The lint → draft → ingest loop is closed. Each missing-page finding has
a **Draft this page** button that pipes the bootstrap summary +
evidence quotes into a fresh Puppetmaster Cursor agent which drafts the
actual page. Same for contradictions (**Draft reconciliation**) which
emits a new `wiki/queries/YYYY-MM-DD-reconcile-*.md` page that records
the tension and proposes a resolution without touching the source pages.

End-to-end loop:

1. Lint swarm identifies a gap → `wiki/.lint/<id>/missing-pages.json`
2. Owner clicks "Draft this page" on the finding
3. Drafter spawns `puppetmaster cursor` with a tight prompt that
   includes the bootstrap summary + evidence quotes
4. Cursor SDK agent reads the evidence pages in full, drafts the new
   page at `wiki/<section>/<slug>.md` with proper frontmatter, wikilinks
   cross-referencing every evidence/mentioned page, updates `index.md`,
   appends `log.md`
5. Backend index reloads on next request → new page joins the graph
6. Next lint swarm pass checks the new state

The wiki self-improves. The owner reviews each draft instead of letting
the agent write to disk silently. The draft lives at a real path the
owner can edit in their text editor.

Endpoints:

| Method | Path | Description |
|---|---|---|
| POST | `/owner/lint/draft/missing-page` | spawn a drafter for a missing-page finding |
| POST | `/owner/lint/draft/contradiction` | spawn a drafter for a contradiction finding |

Both return a TrackedJob payload; the new job appears in the
existing `/owner/jobs` panel for live log + Puppetmaster summary.

## Frictionless capture, in-browser editing, auto-reload

The lint→draft→ingest loop only compounds if ingest is *frictionless*.
This closes the human-in-the-loop side of it.

**Frictionless capture** (`/capture`) — six modes, two families:

*Decomposed-by-LLM (drafter writes 1-5 pages, forced `tier: private`):*

- **Paste**: drop a Slack thread, article excerpt, transcript into a
  textarea. Saved to `raw/<subdir>/YYYY-MM-DD-<slug>.md` immediately;
  drafter extracts entities, concepts, decisions, projects, queries.
- **URL scrape**: paste any public URL (portfolio, blog post, About
  page, GitHub README, Substack). Server-side fetcher pulls the main
  content, drafter produces wiki pages citing the raw source.
- **Screenshot**: drag-and-drop, click to pick, or paste from clipboard
  (`⌘V` anywhere on the page). Sent to Claude/GPT vision for a faithful
  markdown transcription. The binary asset is preserved under
  `raw/assets/` for provenance. *Self-host only* — hosted deploy
  doesn't ship vision keys.
- **Voice memo**: record in-browser via `MediaRecorder`, or upload an
  existing audio file. Sent to OpenAI Whisper for transcription. The
  transcript becomes the source-of-truth artifact. *Self-host only*.

*Verbatim (no LLM in the loop, user's frontmatter wins):*

- **`from LLM`**: paste a structured JSON object produced by an
  external LLM session against the public
  [`/llm-writeback-spec`](https://www.portablellm.wiki/llm-writeback-spec).
  Pages are validated, deduped, and committed. Tier is still
  force-clamped to `private` (LLM-generated; user reviews + promotes).
- **`verbatim`**: paste a complete markdown file with YAML
  frontmatter. Written to `wiki/<section>/<slug>.md` byte-for-byte
  preserved. **Tier from frontmatter is respected** — this is the one
  capture mode that trusts the input, because the user authored it
  directly. Use for hand-drafted pages or LLM output you've already
  reviewed.

All decomposed modes share an "Generate wiki pages from this capture"
checkbox (default on); uncheck for raw-only saves (batch review, big
PDF dumps, archive snapshots).

**Backend endpoints:**

| Method | Path | What it does |
|---|---|---|
| POST | `/owner/capture/paste` | save pasted text, optional drafter pass |
| POST | `/onboarding/import-url` | scrape a URL, optional drafter pass |
| POST | `/owner/capture/structured` | commit pre-structured JSON from a `from-llm` session |
| POST | `/owner/capture/verbatim` | commit a full markdown file (frontmatter respected, tier not clamped) |
| POST | `/owner/capture/image` | vision-transcribe image, save asset + markdown |
| POST | `/owner/capture/audio` | Whisper-transcribe audio, save markdown |
| GET  | `/owner/capture/config` | tells the UI which backends are available |
| GET  | `/llm-writeback-spec` | public spec doc the external LLM fetches |
| GET  | `/owner/raw` | list raw capture files (backs `/owner/captures` history page) |
| DELETE | `/owner/raw/{path}` | delete a capture |
| POST | `/owner/raw/{path}/reingest` | re-run the drafter on a saved capture |
| POST | `/owner/raw/bulk` | bulk-action on multiple captures (delete / reingest) |

**In-browser editing.** Owner can hit `✎ edit` on any page view to open a
markdown editor (frontmatter + body, side-by-side with a live preview)
that writes back via `PUT /owner/page/{slug}`. The editor speaks raw
markdown so drafted pages can be reviewed and tweaked in one place
without leaving the browser. Tier picker is right next to the edit
button.

**Auto-reload after capture.** The capture endpoints (and the
orchestrator, when running) call `index.reload()` automatically when
they finish. Drafted pages, ingest output, verbatim commits, and
lint-spawned content show up in the manifest the moment the request
returns. No manual "Reload index" click.

## Audit, share tokens, and on-the-go capture

**Audit before sharing**:

- **Preview-as-anonymous**: the owner page now has a Preview-As selector
  (owner / friend / recruiter / public). Picks a viewer tier, sends an
  `X-Preview-As` header on every API call, and the rest of the app shows
  exactly what that tier would see. The header is owner-gated server-side
 . Non-owners can't grant themselves access by sending it.
- **Public-leak lint worker**: fourth Puppetmaster agent in the lint
  swarm. Reads every `tier: public` page, identifies proper nouns / IDs /
  dollar amounts / specific tokens, and flags any that also appear *only*
  in higher-tier pages. Catches the failure mode where a Status section
  on a public doc imports specifics from a private one.

**Tokenized share-link minting** (`/owner` → Share tokens panel):

- `POST /owner/share-tokens` mints a 256-bit url-safe token with a label,
  tier, and optional expiry. Plaintext is returned **once**; only the
  SHA-256 hash is persisted.
- `GET /owner/share-tokens` lists active and revoked tokens with hit
  counts and `last_used_at`.
- `DELETE /owner/share-tokens/{id}` revokes (soft-delete, kept for audit).
- Storage: `<WIKI_ROOT>/.share-tokens.json` (gitignored).
- Recipient flow: owner copies `https://wiki.example.com?share=ABC123` →
  hands to recipient → on load, `ShareTokenCatcher` stores the token and
  strips it from the URL.

**Apple Wallet pass generator** (`scripts/build-wallet-pass.py`):

Produces an unsigned `.pkpass` bundle with your name, title, bio, and a
QR code encoding the wiki URL. Includes NFC payload for tap-to-open on
paired iPhones. Signing requires an Apple Developer account ($99/yr) or
a third-party service like walletpasses.io. Instructions printed at the
end of every build.

**iPhone capture via Shortcuts**:

A 5-step Shortcut lets you highlight text in any iOS app → Share → "Save
to Wiki" → it POSTs to `/owner/capture/paste` and Puppetmaster drafts
pages from the source. Walkthrough lives at `/connect` → iPhone tab.
Recommended setup uses a friend-tier share token (mintable from the
owner console) so a lost phone doesn't compromise your owner credential.

## Leaving the hosted service

Your wiki is markdown in a GitHub repo *you* own. The hosted layer at
[portablellm.wiki](https://portablellm.wiki) is optional. Click
**Danger zone → Delete my hosted tenant** in `/owner` to wipe
everything on our side; your GitHub repo is untouched. Full handoff
to self-hosting in **[LEAVING.md](LEAVING.md)**.

## Deployment

The intended deployment is **two services**: backend on Render
(persistent compute), frontend on Vercel (CDN-served Next.js). Both
have one-click buttons at the top of this README.

The full step-by-step walkthrough. Render env vars, GitHub PAT
generation, CORS tightening, Vercel pre-fill links. Lives in
**[scripts/deploy.md](scripts/deploy.md)**. Quick summary:

1. `npx create-portable-llm-wiki my-wiki` → push to a private GitHub repo.
2. Click **Deploy to Render** on this README. Set `WIKI_GIT_REMOTE`
   to your content repo's clone URL with a PAT embedded.
3. Click **Deploy to Vercel** on this README. Set
   `NEXT_PUBLIC_BACKEND_URL` to your Render URL.
4. Back on Render, tighten `CORS_ORIGINS` + `PUBLIC_BASE_URL` to your
   Vercel URL.

The free tier cold-starts after 15 minutes of inactivity (~3-5 second
wake-up). For always-on, upgrade Render to the $7/mo Starter plan or
mount a `$1/mo` 1GB disk for faster cold-starts.

### When the prototype outgrows free tier

Move backend → ECS Fargate or Fly.io with a 5GB volume. Frontend stays
on Vercel (already production-grade). Add Postgres if you want
multi-tenant share-token storage. Estimated cost at 1 user: $0-15/mo.
Estimated cost at 100 users: $50-150/mo.

## Roadmap

The GitHub Issues tracker is the source of truth for what's still
missing and what's planned next. Feature requests and bug reports are
welcome there.

## Development

```bash
# backend only
./scripts/dev-backend.sh

# frontend only
./scripts/dev-frontend.sh

# both
./scripts/run.sh
```

The frontend proxies `/api/backend/*` → `http://localhost:8000/*` (configured
in `frontend/next.config.mjs`).

## Tests

Comprehensive test coverage across backend (pytest), frontend unit
(vitest), and end-to-end (Playwright, headless Chromium). New
features land with tests that lock down the contract; the
security-critical paths (tier filtering, OAuth, share tokens, capture
validation, force-reset preview) are covered against regressions.

```bash
# backend (pytest)
cd backend && .venv/bin/pytest

# frontend unit (vitest)
cd frontend && npm test

# frontend e2e (Playwright, headless Chromium)
cd frontend && npm run e2e
```

All three suites run on every PR. See `.github/workflows/ci.yml` and
[CONTRIBUTING.md](./CONTRIBUTING.md).

### Running E2E tests

A small Playwright smoke suite lives in `frontend/e2e/`. It exercises the real
browser → frontend → backend → wiki round-trip across the most-trafficked
pages (`/`, `/browse`, `/graph`, `/ask`, `/connect`). Chromium-only by design: these are smoke tests, not cross-browser coverage.

**Prerequisites** (one-time):

```bash
cd frontend
npm install                    # picks up @playwright/test
npx playwright install chromium
```

**Run the suite:**

```bash
# Backend must be running on :8000 (the /ask test needs it).
./scripts/dev-backend.sh   # in another terminal, if not already up

# Frontend dev server is auto-started by Playwright. One command:
cd frontend && npm run e2e
```

Useful flags:

- `npm run e2e -- --headed`: watch the browser drive itself
- `npm run e2e:ui`: Playwright's interactive test runner
- `CI=1 npm run e2e`: CI mode (no `reuseExistingServer`, retries, list+html reporters)

Reports land in `frontend/playwright-report/` (gitignored). On the first
retry of a flaky test the trace is captured for `npx playwright show-trace`.

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