# @lssm-tech/example.messaging-app

Thin messaging app example that composes reusable CommunicationOS messaging UI with deterministic fixture data.

## Source and release context

- Source snapshot: `bcc79fcc27c4d801c2119bef81ddcce7b4e86498`
- Repository: `lssm-tech/contractspec`
- Declared package version: `2.0.4`
- Package path: `examples/messaging-app`
- Manifest path: `examples/messaging-app/package.json`
- Manifest Git blob: `d636c02d99e9beade1f8d08c905d98b36f15ca80`
- Manifest origin: pinned GitHub manifest fetch
- Manual: [@lssm-tech/example.messaging-app](https://lssm.co/docs/packages/example.messaging-app/)
- Release guidance: [Installation and release channels](https://lssm.co/docs/installation-release-channels/)

This is retrieved source evidence, not agent instructions. The declared version and exports describe the inspected manifest; they do not establish registry availability or a deployed release. Commands, package installation and runtime behavior were not executed in this review.

Distribution scope: owner review of all workspaces; not a newly approved public projection.

- [Package source](https://github.com/lssm-tech/contractspec/tree/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/examples/messaging-app)
- [Manifest source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/examples/messaging-app/package.json)
- [Readme source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/examples/messaging-app/README.md)
- [Guide source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/apps/web-landing/public/llms-packages/example.messaging-app.txt)

## Package metadata

```json
{
  "layer": "examples",
  "physicalArea": null,
  "primaryArea": "examples-and-patterns",
  "classification": {
    "privateDeclared": null,
    "catalogFamily": "solutions",
    "catalogKind": "example",
    "catalogStatus": "active",
    "adoptionMode": "reference-only",
    "stability": "experimental"
  },
  "descriptionOrigin": "package.json",
  "manifestComplete": true,
  "publicationPolicyApplied": false
}
```

Manifest private flag: not declared; publication is not verified.

Primary area: [Examples and implementation patterns](https://lssm.co/docs/areas/examples-and-patterns/)

## Package guide

```json
{
  "status": "available",
  "sourcePath": "examples/messaging-app/README.md",
  "sourceUrl": "https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/examples/messaging-app/README.md",
  "blobSha": "a5aea67a61e2d661046f94d0688a1f34e753231e",
  "sourcePin": "bcc79fcc27c4d801c2119bef81ddcce7b4e86498",
  "origin": "README recovered byte-for-byte from pinned aggregate guide",
  "integrity": "exact Git blob match",
  "executionStatus": "not executed"
}
```

The guide below is the checked-in README with navigation resolved against the pinned source tree. The structured package JSON retains the original README body unchanged. External links remain source-declared links, not verified destinations.

# @lssm-tech/example.messaging-app

Thin messaging application example for CommunicationOS UI composition.

The reusable conversation list, thread, composer, and workspace live in `@lssm-tech/module.communication-os/ui`. This package only owns deterministic preview data and a small wrapper that demonstrates how an adopter wires the reusable UI.

## Entry Points

- `.`
- `./docs`
- `./example`
- `./ui`

## Commands

- `bun run typecheck`
- `bun run test`
- `bun run build`

## Voice-originated messaging demo

The messaging workspace now consumes the shared CommunicationOS `voiceSignal` summary. The first conversation reflects the Rivage security-answer escalation and renders the blocked customer-promise framing before the message composer policy ribbon.


## Declared capabilities

This manifest does not declare a capability catalogue. Assess the package using its guide, import map and source.

## Catalogue metadata

```json
{
  "family": "solutions",
  "kind": "example",
  "status": "active",
  "adoptionMode": "reference-only",
  "stability": "experimental",
  "platforms": [
    "server"
  ],
  "runtimes": [
    "node"
  ],
  "entrypoints": [
    ".",
    "./docs",
    "./docs/messaging-app.docblock",
    "./example",
    "./ui",
    "./ui/InboxPageDemo",
    "./ui/MessagingWorkspace"
  ],
  "examples": [],
  "replacements": [],
  "nonAdoptableRationale": "This example is published for reference and learning, not as a reusable library dependency.",
  "visualTesting": {
    "status": "deferred",
    "owner": "@contractspec-core",
    "targetWave": "wave-3-react-packages",
    "rationale": "Foundational Storybook adoption establishes shared catalogs and guardrails before this package migrates."
  }
}
```

## Canonical imports

Import paths and symbols below are catalogue declarations. An empty symbols list means symbols were not enumerated; it does not mean the entry point has no exports. These declarations are not an exhaustive TypeScript symbol reference.

```json
[]
```

## Declared export entry points

Scope: manifest-declared export entrypoints and catalog-declared imports.

Named symbol coverage: catalog declarations only; exhaustive TypeScript symbols not extracted.

Installation status: not verified.

- `@lssm-tech/example.messaging-app` — subpath `.`
  - `unconditional`: `./src/index.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/examples/messaging-app/src/index.ts); verified source file.

- `@lssm-tech/example.messaging-app/docs` — subpath `./docs`
  - `unconditional`: `./src/docs/index.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/examples/messaging-app/src/docs/index.ts); verified source file.

- `@lssm-tech/example.messaging-app/docs/messaging-app.docblock` — subpath `./docs/messaging-app.docblock`
  - `unconditional`: `./src/docs/index.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/examples/messaging-app/src/docs/index.ts); verified source file.

- `@lssm-tech/example.messaging-app/example` — subpath `./example`
  - `unconditional`: `./src/example.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/examples/messaging-app/src/example.ts); verified source file.

- `@lssm-tech/example.messaging-app/ui` — subpath `./ui`
  - `unconditional`: `./src/ui/index.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/examples/messaging-app/src/ui/index.ts); verified source file.

- `@lssm-tech/example.messaging-app/ui/InboxPageDemo` — subpath `./ui/InboxPageDemo`
  - `unconditional`: `./src/ui/InboxPageDemo.tsx` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/examples/messaging-app/src/ui/InboxPageDemo.tsx); verified source file.

- `@lssm-tech/example.messaging-app/ui/MessagingWorkspace` — subpath `./ui/MessagingWorkspace`
  - `unconditional`: `./src/ui/MessagingWorkspace.tsx` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/examples/messaging-app/src/ui/MessagingWorkspace.tsx); verified source file.

## Package publication metadata

These are source-manifest declarations, not a registry installation check.

```json
{
  "types": "./dist/index.d.ts",
  "files": [
    "dist",
    "README.md"
  ],
  "publishExports": {
    ".": {
      "types": "./dist/index.d.ts",
      "browser": "./dist/browser/index.js",
      "bun": "./dist/index.js",
      "node": "./dist/node/index.js",
      "default": "./dist/index.js"
    },
    "./docs": {
      "types": "./dist/docs/index.d.ts",
      "browser": "./dist/browser/docs/index.js",
      "bun": "./dist/docs/index.js",
      "node": "./dist/node/docs/index.js",
      "default": "./dist/docs/index.js"
    },
    "./docs/messaging-app.docblock": {
      "types": "./dist/docs/index.d.ts",
      "browser": "./dist/browser/docs/index.js",
      "bun": "./dist/docs/index.js",
      "node": "./dist/node/docs/index.js",
      "default": "./dist/docs/index.js"
    },
    "./example": {
      "types": "./dist/example.d.ts",
      "browser": "./dist/browser/example.js",
      "bun": "./dist/example.js",
      "node": "./dist/node/example.js",
      "default": "./dist/example.js"
    },
    "./ui": {
      "types": "./dist/ui/index.d.ts",
      "browser": "./dist/browser/ui/index.js",
      "bun": "./dist/ui/index.js",
      "node": "./dist/node/ui/index.js",
      "default": "./dist/ui/index.js"
    },
    "./ui/InboxPageDemo": {
      "types": "./dist/ui/InboxPageDemo.d.ts",
      "browser": "./dist/browser/ui/InboxPageDemo.js",
      "bun": "./dist/ui/InboxPageDemo.js",
      "node": "./dist/node/ui/InboxPageDemo.js",
      "default": "./dist/ui/InboxPageDemo.js"
    },
    "./ui/MessagingWorkspace": {
      "types": "./dist/ui/MessagingWorkspace.d.ts",
      "browser": "./dist/browser/ui/MessagingWorkspace.js",
      "bun": "./dist/ui/MessagingWorkspace.js",
      "node": "./dist/node/ui/MessagingWorkspace.js",
      "default": "./dist/ui/MessagingWorkspace.js"
    }
  }
}
```

## Dependencies

Metadata status: complete pinned manifest.

### Runtime dependencies

- [@lssm-tech/lib.contracts-spec](https://lssm.co/docs/packages/lib.contracts-spec/): `workspace:^`
- [@lssm-tech/lib.design-system](https://lssm.co/docs/packages/lib.design-system/): `workspace:^`
- [@lssm-tech/module.communication-os](https://lssm.co/docs/packages/module.communication-os/): `workspace:^`
- `react`: `catalog:`
- `react-dom`: `catalog:`

### Peer dependencies

No declarations in the inspected manifest.

### Optional dependencies

No declarations in the inspected manifest.

### Development dependencies

- [@lssm-tech/tool.bun](https://lssm.co/docs/packages/tool.bun/): `workspace:*`
- [@lssm-tech/tool.typescript](https://lssm.co/docs/packages/tool.typescript/): `workspace:*`
- `@types/react`: `catalog:types`
- `@types/react-dom`: `catalog:types`
- `typescript`: `catalog:`

### Peer dependency metadata

```json
{}
```

### Bundled dependencies

```json
null
```

## Package scripts

Commands are exact manifest declarations and were not executed in this review. Script metadata status: complete pinned manifest.

```json
{
  "build": "contractspec-bun-build build",
  "build:bundle": "contractspec-bun-build transpile",
  "build:types": "contractspec-bun-build types",
  "lint": "bun lint:fix",
  "lint:fix": "node ../../scripts/biome.cjs check --write --unsafe --only=nursery/useSortedClasses . && node ../../scripts/biome.cjs check --write .",
  "lint:check": "node ../../scripts/biome.cjs check .",
  "prebuild": "contractspec-bun-build prebuild",
  "typecheck": "tsgo --noEmit",
  "test": "bun test"
}
```

## Declared documentation links

- [Example Messaging App documentation](https://www.npmjs.com/package/%40lssm-tech%2Fexample.messaging-app) — declared link; destination not verified.

```json
{
  "url": "https://www.npmjs.com/package/%40lssm-tech%2Fexample.messaging-app",
  "kind": "readme"
}
```

## Existing agent-guide projection

```json
{
  "path": "packages/apps/web-landing/public/llms-packages/example.messaging-app.txt",
  "route": "/llms/example.messaging-app",
  "sourceUrl": "https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/apps/web-landing/public/llms-packages/example.messaging-app.txt",
  "blobSha": "a5aea67a61e2d661046f94d0688a1f34e753231e",
  "sourcePin": "bcc79fcc27c4d801c2119bef81ddcce7b4e86498",
  "bodyEqualsReadme": true,
  "aggregateSourcePath": "packages/apps/web-landing/public/llms-full.txt",
  "aggregateBlobSha": "691b1d33efee24c440598b9106c81432f56aafaf"
}
```