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npm @langchain/anthropic @1.4.0

Signals fired

Prior profile (what it deviated from)

{
  "had_install_script": false,
  "maintainers": [
    "hwchase17",
    "jacoblee93",
    "basproul",
    "eric_langchain",
    "andrewnguonly",
    "davidduong",
    "maddyadams",
    "sam_noyes",
    "langchain-security",
    "andy-langchain",
    "rcasup",
    "hntrl",
    "christian-bromann"
  ],
  "versions": 154
}

Evidence (package doc at flag time)

{
  "dependencies_count": 2,
  "dist": {
    "integrity": "sha512-rs1yVydrHjyiD31uChdCnKZpmDuKa0Bpz8Raiy9GvqnqmfXPMe0oOrap/2paE+NRSinDbtax8mMpP/yv8EbO1A==",
    "tarball": "https://registry.npmjs.org/@langchain/anthropic/-/anthropic-1.4.0.tgz",
    "unpackedSize": 1020392
  },
  "dist-tags": {
    "alpha": "1.0.0-alpha.2",
    "dev": "1.4.0-dev-1775763803878",
    "latest": "1.4.0",
    "next": "1.0.0-alpha.2"
  },
  "latest_version": "1.4.0",
  "maintainers": [
    {
      "email": "hw.chase.17@gmail.com",
      "name": "hwchase17"
    },
    {
      "email": "jacoblee93@gmail.com",
      "name": "jacoblee93"
    },
    {
      "email": "braceasproul@gmail.com",
      "name": "basproul"
    },
    {
      "email": "eric@langchain.dev",
      "name": "eric_langchain"
    },
    {
      "email": "andrewnguonly@gmail.com",
      "name": "andrewnguonly"
    },
    {
      "email": "david@duong.cz",
      "name": "davidduong"
    },
    {
      "email": "madelyn.adams1@gmail.com",
      "name": "maddyadams"
    },
    {
      "email": "sam@langchain.dev",
      "name": "sam_noyes"
    },
    {
      "email": "infra@langchain.dev",
      "name": "langchain-security"
    },
    {
      "email": "arjun@langchain.dev",
      "name": "arjun-natarajan-langchain"
    },
    {
      "email": "andy@langchain.dev",
      "name": "andy-langchain"
    },
    {
      "email": "ryan.l.casupanan@gmail.com",
      "name": "rcasup"
    },
    {
      "email": "hunter@hntrl.io",
      "name": "hntrl"
    },
    {
      "email": "mail@bromann.dev",
      "name": "christian-bromann"
    }
  ],
  "num_versions": 154,
  "repository": {
    "type": "git",
    "url": "git+ssh://git@github.com/langchain-ai/langchainjs.git"
  },
  "scripts": {
    "build": "turbo build:compile --filter @langchain/anthropic --output-logs new-only",
    "build:compile": "tsdown",
    "clean": "rm -rf .turbo dist/",
    "test": "vitest run",
    "test:int": "vitest run --mode int",
    "test:standard": "pnpm test:standard:unit && pnpm test:standard:int",
    "test:standard:int": "vitest run --mode standard-int",
    "test:standard:unit": "vitest run --mode standard-unit",
    "test:watch": "vitest",
    "typegen": "pnpm run typegen:profiles",
    "typegen:profiles": "pnpm --filter @langchain/model-profiles make --config profiles.toml"
  },
  "signal_details": {
    "dist_tag_anomaly": "dist-tags.latest=1.4.0 but max published is 2.0.0-dev-1765937705265",
    "maintainer_churn": "added: ['arjun-natarajan-langchain']",
    "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', 'npm/@langchain/azure-openai', 'npm/@langchain/azure-dynamic-sessions'] ..."
  },
  "time": {
    "created": "2023-11-22T19:15:49.166Z",
    "modified": "2026-06-09T16:46:29.551Z"
  }
}