# @lssm-tech/lib.logger

Comprehensive logging library optimized for Bun with ElysiaJS integration

## Source and release context

- Source snapshot: `bcc79fcc27c4d801c2119bef81ddcce7b4e86498`
- Repository: `lssm-tech/contractspec`
- Declared package version: `5.0.4`
- Package path: `packages/platform/delivery/logger`
- Manifest path: `packages/platform/delivery/logger/package.json`
- Manifest Git blob: `cf68ac8a6a3ae37d89b9765b7a83aab685a3006d`
- Manifest origin: pinned GitHub manifest fetch
- Manual: [@lssm-tech/lib.logger](https://lssm.co/docs/packages/lib.logger/)
- 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/packages/platform/delivery/logger)
- [Manifest source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/package.json)
- [Readme source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/README.md)
- [Guide source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/apps/web-landing/public/llms-packages/lib.logger.txt)

## Package metadata

```json
{
  "layer": "platform",
  "physicalArea": "delivery",
  "primaryArea": "observability-and-testing",
  "classification": {
    "privateDeclared": null,
    "catalogFamily": "sharedLibs",
    "catalogKind": "library",
    "catalogStatus": "active",
    "adoptionMode": "adoptable",
    "stability": "stable"
  },
  "descriptionOrigin": "package.json",
  "manifestComplete": true,
  "publicationPolicyApplied": false
}
```

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

Primary area: [Observability, testing and qualification](https://lssm.co/docs/areas/observability-and-testing/)

## Package guide

```json
{
  "status": "available",
  "sourcePath": "packages/platform/delivery/logger/README.md",
  "sourceUrl": "https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/README.md",
  "blobSha": "5e89e02c5164d276e6167e76ca0a80b4f7b10de1",
  "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/lib.logger

Website: https://contractspec.io

**Comprehensive logging library optimized for Bun with ElysiaJS integration.**

## What It Provides

- **Layer**: lib.
- **Consumers**: email, jobs, contracts-runtime-server-mcp, bundles, apps.
- Related ContractSpec packages include `@lssm-tech/tool.bun`, `@lssm-tech/tool.typescript`.
- Related ContractSpec packages include `@lssm-tech/tool.bun`, `@lssm-tech/tool.typescript`.

## Installation

`npm install @lssm-tech/lib.logger`

or

`bun add @lssm-tech/lib.logger`

## Usage

Import the root entrypoint from `@lssm-tech/lib.logger`, or choose a documented subpath when you only need one part of the package surface.

## Architecture

- `src/context.browser.ts` is part of the package's public or composition surface.
- `src/context.node.ts` is part of the package's public or composition surface.
- `src/context.ts` is part of the package's public or composition surface.
- `src/elysia-plugin.ts` is part of the package's public or composition surface.
- `src/formatters.ts` is part of the package's public or composition surface.
- `src/index.browser.ts` is part of the package's public or composition surface.
- `src/index.ts` is the root public barrel and package entrypoint.
- `src/types.ts` is shared public type definitions.

## Public Entry Points

- Export `.` resolves through `types`, `browser`, `default`.
- Export `./context` resolves through `types`, `browser`, `node`, ...
- Export `./context.browser` resolves through `./src/context.browser.ts`.
- Export `./context.node` resolves through `./src/context.node.ts`.
- Export `./elysia-plugin` resolves through `./src/elysia-plugin.ts`.
- Export `./formatters` resolves through `./src/formatters.ts`.
- Export `./index.browser` resolves through `./src/index.browser.ts`.
- Export `./logger` resolves through `types`, `browser`, `node`, ...
- Export `./logger.browser` resolves through `./src/logger.browser.ts`.
- Export `./logger.node` resolves through `./src/logger.node.ts`.
- The package publishes 15 total export subpaths; keep docs aligned with `package.json`.

## Local Commands

- `bun run dev` — contractspec-bun-build dev
- `bun run build` — contractspec-bun-build build
- `bun run lint` — bun run lint:fix
- `bun run lint:check` — biome check .
- `bun run lint:fix` — biome check --write --unsafe --only=nursery/useSortedClasses . && biome check --write .
- `bun run typecheck` — tsgo --noEmit
- `bun run publish:pkg` — bun publish --tolerate-republish --ignore-scripts --verbose
- `bun run publish:pkg:canary` — bun publish:pkg --tag canary
- `bun run clean` — rm -rf dist
- `bun run build:bundle` — contractspec-bun-build transpile
- `bun run build:types` — contractspec-bun-build types
- `bun run prebuild` — contractspec-bun-build prebuild

## Recent Updates

- Replace eslint+prettier by biomejs to optimize speed.

## Notes

- Logger interface is used across the entire stack — breaking changes affect everything.
- Structured log format must stay JSON-compatible for log aggregation pipelines.
- Elysia plugin must not break the middleware chain; preserve `onRequest`/`onAfterHandle` order.


## Declared capabilities

### Lib Logger

Capability ID: `package.lssm.tech.lib.logger`

Comprehensive logging library optimized for Bun with ElysiaJS integration

Use cases:

- Adopt comprehensive logging library optimized for bun with elysiajs integration

Constraints:

```json
{
  "platforms": [
    "web",
    "server"
  ],
  "runtimes": [
    "node",
    "browser"
  ],
  "avoidWhen": [
    "The @lssm-tech/lib.logger package constraints do not match the target runtime or platform."
  ],
  "requires": [
    "TypeScript"
  ]
}
```

Other capability declarations:

```json
{
  "status": "active",
  "aliases": [
    "contractspec",
    "logging",
    "bun",
    "elysia",
    "tracing",
    "performance",
    "lib",
    "logger"
  ],
  "pythonEquivalents": [],
  "alternatives": [],
  "relationships": [],
  "resolutionPriority": 50
}
```

Capability imports:

```json
[
  {
    "from": "@lssm-tech/lib.logger",
    "symbols": []
  },
  {
    "from": "@lssm-tech/lib.logger/context",
    "symbols": []
  },
  {
    "from": "@lssm-tech/lib.logger/context.browser",
    "symbols": []
  },
  {
    "from": "@lssm-tech/lib.logger/context.node",
    "symbols": []
  },
  {
    "from": "@lssm-tech/lib.logger/elysia-plugin",
    "symbols": []
  },
  {
    "from": "@lssm-tech/lib.logger/formatters",
    "symbols": []
  },
  {
    "from": "@lssm-tech/lib.logger/index.browser",
    "symbols": []
  },
  {
    "from": "@lssm-tech/lib.logger/logger",
    "symbols": []
  },
  {
    "from": "@lssm-tech/lib.logger/logger.browser",
    "symbols": []
  },
  {
    "from": "@lssm-tech/lib.logger/logger.feature",
    "symbols": []
  },
  {
    "from": "@lssm-tech/lib.logger/logger.node",
    "symbols": []
  },
  {
    "from": "@lssm-tech/lib.logger/timer",
    "symbols": []
  }
]
```

## Catalogue metadata

```json
{
  "family": "sharedLibs",
  "kind": "library",
  "status": "active",
  "adoptionMode": "adoptable",
  "stability": "stable",
  "platforms": [
    "web",
    "server"
  ],
  "runtimes": [
    "node",
    "browser"
  ],
  "entrypoints": [
    ".",
    "./context",
    "./context.browser",
    "./context.node",
    "./elysia-plugin",
    "./formatters",
    "./index.browser",
    "./logger",
    "./logger.browser",
    "./logger.feature",
    "./logger.node",
    "./timer",
    "./tracer",
    "./tracer.browser",
    "./tracer.node",
    "./types"
  ],
  "examples": [],
  "replacements": []
}
```

## 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
[
  {
    "capabilityId": "package.lssm.tech.lib.logger",
    "from": "@lssm-tech/lib.logger",
    "symbols": []
  },
  {
    "capabilityId": "package.lssm.tech.lib.logger",
    "from": "@lssm-tech/lib.logger/context",
    "symbols": []
  },
  {
    "capabilityId": "package.lssm.tech.lib.logger",
    "from": "@lssm-tech/lib.logger/context.browser",
    "symbols": []
  },
  {
    "capabilityId": "package.lssm.tech.lib.logger",
    "from": "@lssm-tech/lib.logger/context.node",
    "symbols": []
  },
  {
    "capabilityId": "package.lssm.tech.lib.logger",
    "from": "@lssm-tech/lib.logger/elysia-plugin",
    "symbols": []
  },
  {
    "capabilityId": "package.lssm.tech.lib.logger",
    "from": "@lssm-tech/lib.logger/formatters",
    "symbols": []
  },
  {
    "capabilityId": "package.lssm.tech.lib.logger",
    "from": "@lssm-tech/lib.logger/index.browser",
    "symbols": []
  },
  {
    "capabilityId": "package.lssm.tech.lib.logger",
    "from": "@lssm-tech/lib.logger/logger",
    "symbols": []
  },
  {
    "capabilityId": "package.lssm.tech.lib.logger",
    "from": "@lssm-tech/lib.logger/logger.browser",
    "symbols": []
  },
  {
    "capabilityId": "package.lssm.tech.lib.logger",
    "from": "@lssm-tech/lib.logger/logger.feature",
    "symbols": []
  },
  {
    "capabilityId": "package.lssm.tech.lib.logger",
    "from": "@lssm-tech/lib.logger/logger.node",
    "symbols": []
  },
  {
    "capabilityId": "package.lssm.tech.lib.logger",
    "from": "@lssm-tech/lib.logger/timer",
    "symbols": []
  }
]
```

## 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/lib.logger` — subpath `.`
  - Conditional target declaration: `{"types":"./src/index.ts","browser":"./src/index.browser.ts","default":"./src/index.ts"}`
  - `types`: `./src/index.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/index.ts); verified source file.
  - `browser`: `./src/index.browser.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/index.browser.ts); verified source file.
  - `default`: `./src/index.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/index.ts); verified source file.

- `@lssm-tech/lib.logger/context` — subpath `./context`
  - Conditional target declaration: `{"types":"./src/context.ts","browser":"./src/context.browser.ts","node":"./src/context.node.ts","default":"./src/context.node.ts"}`
  - `types`: `./src/context.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/context.ts); verified source file.
  - `browser`: `./src/context.browser.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/context.browser.ts); verified source file.
  - `node`: `./src/context.node.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/context.node.ts); verified source file.
  - `default`: `./src/context.node.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/context.node.ts); verified source file.

- `@lssm-tech/lib.logger/context.browser` — subpath `./context.browser`
  - `unconditional`: `./src/context.browser.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/context.browser.ts); verified source file.

- `@lssm-tech/lib.logger/context.node` — subpath `./context.node`
  - `unconditional`: `./src/context.node.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/context.node.ts); verified source file.

- `@lssm-tech/lib.logger/elysia-plugin` — subpath `./elysia-plugin`
  - `unconditional`: `./src/elysia-plugin.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/elysia-plugin.ts); verified source file.

- `@lssm-tech/lib.logger/formatters` — subpath `./formatters`
  - `unconditional`: `./src/formatters.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/formatters.ts); verified source file.

- `@lssm-tech/lib.logger/index.browser` — subpath `./index.browser`
  - `unconditional`: `./src/index.browser.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/index.browser.ts); verified source file.

- `@lssm-tech/lib.logger/logger` — subpath `./logger`
  - Conditional target declaration: `{"types":"./src/logger.ts","browser":"./src/logger.browser.ts","node":"./src/logger.node.ts","default":"./src/logger.node.ts"}`
  - `types`: `./src/logger.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/logger.ts); verified source file.
  - `browser`: `./src/logger.browser.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/logger.browser.ts); verified source file.
  - `node`: `./src/logger.node.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/logger.node.ts); verified source file.
  - `default`: `./src/logger.node.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/logger.node.ts); verified source file.

- `@lssm-tech/lib.logger/logger.browser` — subpath `./logger.browser`
  - `unconditional`: `./src/logger.browser.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/logger.browser.ts); verified source file.

- `@lssm-tech/lib.logger/logger.feature` — subpath `./logger.feature`
  - `unconditional`: `./src/logger.feature.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/logger.feature.ts); verified source file.

- `@lssm-tech/lib.logger/logger.node` — subpath `./logger.node`
  - `unconditional`: `./src/logger.node.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/logger.node.ts); verified source file.

- `@lssm-tech/lib.logger/timer` — subpath `./timer`
  - `unconditional`: `./src/timer.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/timer.ts); verified source file.

- `@lssm-tech/lib.logger/tracer` — subpath `./tracer`
  - Conditional target declaration: `{"types":"./src/tracer.ts","browser":"./src/tracer.browser.ts","node":"./src/tracer.node.ts","default":"./src/tracer.node.ts"}`
  - `types`: `./src/tracer.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/tracer.ts); verified source file.
  - `browser`: `./src/tracer.browser.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/tracer.browser.ts); verified source file.
  - `node`: `./src/tracer.node.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/tracer.node.ts); verified source file.
  - `default`: `./src/tracer.node.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/tracer.node.ts); verified source file.

- `@lssm-tech/lib.logger/tracer.browser` — subpath `./tracer.browser`
  - `unconditional`: `./src/tracer.browser.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/tracer.browser.ts); verified source file.

- `@lssm-tech/lib.logger/tracer.node` — subpath `./tracer.node`
  - `unconditional`: `./src/tracer.node.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/tracer.node.ts); verified source file.

- `@lssm-tech/lib.logger/types` — subpath `./types`
  - `unconditional`: `./src/types.ts` — [pinned source](https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/platform/delivery/logger/src/types.ts); 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",
      "bun": "./dist/index.js",
      "node": "./dist/node/index.js",
      "default": "./dist/index.js"
    },
    "./context": {
      "types": "./dist/context.d.ts",
      "bun": "./dist/context.node.js",
      "node": "./dist/node/context.node.js",
      "default": "./dist/context.node.js"
    },
    "./context.browser": {
      "types": "./dist/context.browser.d.ts",
      "bun": "./dist/context.browser.js",
      "default": "./dist/context.browser.js"
    },
    "./context.node": {
      "types": "./dist/context.node.d.ts",
      "bun": "./dist/context.node.js",
      "node": "./dist/node/context.node.js",
      "default": "./dist/context.node.js"
    },
    "./elysia-plugin": {
      "types": "./dist/elysia-plugin.d.ts",
      "bun": "./dist/elysia-plugin.js",
      "node": "./dist/node/elysia-plugin.js",
      "default": "./dist/elysia-plugin.js"
    },
    "./formatters": {
      "types": "./dist/formatters.d.ts",
      "bun": "./dist/formatters.js",
      "node": "./dist/node/formatters.js",
      "default": "./dist/formatters.js"
    },
    "./index.browser": {
      "types": "./dist/index.browser.d.ts",
      "bun": "./dist/index.browser.js",
      "default": "./dist/index.browser.js"
    },
    "./logger": {
      "types": "./dist/logger.d.ts",
      "bun": "./dist/logger.node.js",
      "node": "./dist/node/logger.node.js",
      "default": "./dist/logger.node.js"
    },
    "./logger.browser": {
      "types": "./dist/logger.browser.d.ts",
      "bun": "./dist/logger.browser.js",
      "default": "./dist/logger.browser.js"
    },
    "./logger.feature": {
      "types": "./dist/logger.feature.d.ts",
      "bun": "./dist/logger.feature.js",
      "node": "./dist/node/logger.feature.js",
      "default": "./dist/logger.feature.js"
    },
    "./logger.node": {
      "types": "./dist/logger.node.d.ts",
      "bun": "./dist/logger.node.js",
      "node": "./dist/node/logger.node.js",
      "default": "./dist/logger.node.js"
    },
    "./timer": {
      "types": "./dist/timer.d.ts",
      "bun": "./dist/timer.js",
      "node": "./dist/node/timer.js",
      "default": "./dist/timer.js"
    },
    "./tracer": {
      "types": "./dist/tracer.d.ts",
      "bun": "./dist/tracer.node.js",
      "node": "./dist/node/tracer.node.js",
      "default": "./dist/tracer.node.js"
    },
    "./tracer.browser": {
      "types": "./dist/tracer.browser.d.ts",
      "bun": "./dist/tracer.browser.js",
      "default": "./dist/tracer.browser.js"
    },
    "./tracer.node": {
      "types": "./dist/tracer.node.d.ts",
      "bun": "./dist/tracer.node.js",
      "node": "./dist/node/tracer.node.js",
      "default": "./dist/tracer.node.js"
    },
    "./types": {
      "types": "./dist/types.d.ts",
      "bun": "./dist/types.js",
      "node": "./dist/node/types.js",
      "default": "./dist/types.js"
    }
  }
}
```

## Dependencies

Metadata status: complete pinned manifest.

### Runtime dependencies

- [@lssm-tech/lib.contracts-spec-core](https://lssm.co/docs/packages/lib.contracts-spec-core/): `workspace:^`
- [@lssm-tech/lib.crypto-utils](https://lssm.co/docs/packages/lib.crypto-utils/): `workspace:^`
- `zone.js`: `^0.16.3`

### Peer dependencies

- `elysia`: `>=1.0.0`

### 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:*`
- `typescript`: `catalog:`

### Peer dependency metadata

```json
{
  "elysia": {
    "optional": true
  }
}
```

### 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
{
  "clean": "rm -rf dist",
  "lint": "bun run 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 .",
  "publish:pkg": "bun publish --tolerate-republish --ignore-scripts --verbose",
  "publish:pkg:canary": "bun publish:pkg --tag canary",
  "build": "contractspec-bun-build build",
  "build:bundle": "contractspec-bun-build transpile",
  "build:types": "contractspec-bun-build types",
  "dev": "contractspec-bun-build dev",
  "prebuild": "contractspec-bun-build prebuild",
  "typecheck": "tsgo --noEmit"
}
```

## Declared documentation links

- [Lib Logger documentation](https://www.npmjs.com/package/%40lssm-tech%2Flib.logger) — declared link; destination not verified.

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

## Existing agent-guide projection

```json
{
  "path": "packages/apps/web-landing/public/llms-packages/lib.logger.txt",
  "route": "/llms/lib.logger",
  "sourceUrl": "https://github.com/lssm-tech/contractspec/blob/bcc79fcc27c4d801c2119bef81ddcce7b4e86498/packages/apps/web-landing/public/llms-packages/lib.logger.txt",
  "blobSha": "5e89e02c5164d276e6167e76ca0a80b4f7b10de1",
  "sourcePin": "bcc79fcc27c4d801c2119bef81ddcce7b4e86498",
  "bodyEqualsReadme": true,
  "aggregateSourcePath": "packages/apps/web-landing/public/llms-full.txt",
  "aggregateBlobSha": "691b1d33efee24c440598b9106c81432f56aafaf"
}
```