← candidates

npm langchain @1.5.4

Signals fired

Prior profile (what it deviated from)

{
  "had_install_script": false,
  "maintainers": [
    "hntrl",
    "lc-oss-admin"
  ],
  "versions": 454
}

Evidence (package doc at flag time)

{
  "dependencies_count": 4,
  "dist": {
    "integrity": "sha512-9Rq6Ih77UOy3+7bCbxMJS16MRUJwfxuljU0yW2KOXDgEKWE8cmaZJE6ONEy4HdWGMsbj3qyv3vD5UvV7fvNksg==",
    "tarball": "https://registry.npmjs.org/langchain/-/langchain-1.5.4.tgz",
    "unpackedSize": 3215486
  },
  "dist-tags": {
    "alpha": "1.0.0-alpha.9",
    "dev": "1.5.1-dev-1781824996270",
    "latest": "1.5.4",
    "next": "1.0.0-alpha.9",
    "tag-for-publishing-older-releases": "0.2.20"
  },
  "latest_version": "1.5.4",
  "maintainers": [
    {
      "email": "hunter@hntrl.io",
      "name": "hntrl"
    },
    {
      "email": "oss-admin@langchain.dev",
      "name": "lc-oss-admin"
    }
  ],
  "num_versions": 457,
  "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=1.5.4 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/anthropic', 'npm/@langchain/azure-openai', 'npm/@langchain/google-cloud-sql-pg'] ..."
  },
  "time": {
    "created": "2023-02-14T18:06:57.074Z",
    "modified": "2026-07-24T20:41:38.593Z"
  }
}