← candidates

npm langchain @1.4.5

Signals fired

Prior profile (what it deviated from)

{
  "had_install_script": false,
  "maintainers": [
    "christian-bromann",
    "nfcampos",
    "jacoblee93",
    "andrewnguonly",
    "davidduong",
    "hntrl",
    "hwchase17",
    "basproul"
  ],
  "versions": 447
}

Evidence (package doc at flag time)

{
  "dependencies_count": 4,
  "dist": {
    "integrity": "sha512-P625jmIg91XwZoll6H3tyOLux1wQPjSptdGdiDdSrZVyUmeWKwzJu0+mmJjluNRCQVgzqCZzy1RWkz9p+vb+3A==",
    "tarball": "https://registry.npmjs.org/langchain/-/langchain-1.4.5.tgz",
    "unpackedSize": 3025959
  },
  "dist-tags": {
    "alpha": "1.0.0-alpha.9",
    "dev": "1.4.5-dev-1781048185730",
    "latest": "1.4.5",
    "next": "1.0.0-alpha.9",
    "tag-for-publishing-older-releases": "0.2.20"
  },
  "latest_version": "1.4.5",
  "maintainers": [
    {
      "email": "mail@bromann.dev",
      "name": "christian-bromann"
    },
    {
      "email": "nuno@boringbits.io",
      "name": "nfcampos"
    },
    {
      "email": "jacoblee93@gmail.com",
      "name": "jacoblee93"
    },
    {
      "email": "andrewnguonly@gmail.com",
      "name": "andrewnguonly"
    },
    {
      "email": "david@duong.cz",
      "name": "davidduong"
    },
    {
      "email": "hunter@hntrl.io",
      "name": "hntrl"
    },
    {
      "email": "hw.chase.17@gmail.com",
      "name": "hwchase17"
    },
    {
      "email": "braceasproul@gmail.com",
      "name": "basproul"
    }
  ],
  "num_versions": 448,
  "repository": {
    "type": "git",
    "url": "git+ssh://git@github.com/langchain-ai/langchainjs.git"
  },
  "scripts": {
    "build": "turbo build:compile --filter langchain --output-logs new-only",
    "build:compile": "tsdown",
    "clean": "rm -rf .turbo dist/",
    "precommit": "lint-staged",
    "test": "vitest run",
    "test:bench": "vitest --mode bench --run",
    "test:integration": "vitest --mode int",
    "test:watch": "vitest --watch"
  },
  "signal_details": {
    "dist_tag_anomaly": "dist-tags.latest=1.4.5 but max published is 2.0.0-dev-1765937705265",
    "shared_repo_different_publisher": "repo 'git+ssh://git@github.com/langchain-ai/langchainjs.git' also claimed by 10 package(s) under different publishers: ['npm/@langchain/google-cloud-sql-pg', 'npm/@langchain/core', 'npm/@langchain/azure-openai'] ..."
  },
  "time": {
    "created": "2023-02-14T18:06:57.074Z",
    "modified": "2026-06-12T20:49:32.576Z"
  }
}