← candidates

npm @langchain/anthropic @1.5.0

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",
    "arjun-natarajan-langchain",
    "andy-langchain",
    "rcasup",
    "hntrl",
    "christian-bromann"
  ],
  "versions": 156
}

Evidence (package doc at flag time)

{
  "dependencies_count": 2,
  "dist": {
    "integrity": "sha512-IhWeK87QRAYyhlvSE0p+Zh4oylnZoa+16XP7XgvsPsLEbW4YMueVYl7aT4EsbsM37xbr3l/P7euIRdowc8WfOA==",
    "tarball": "https://registry.npmjs.org/@langchain/anthropic/-/anthropic-1.5.0.tgz",
    "unpackedSize": 1024384
  },
  "dist-tags": {
    "alpha": "1.0.0-alpha.2",
    "dev": "1.4.1-dev-1781044436312",
    "latest": "1.5.0",
    "next": "1.0.0-alpha.2"
  },
  "latest_version": "1.5.0",
  "maintainers": [
    {
      "email": "oss-admin@langchain.dev",
      "name": "lc-oss-admin"
    },
    {
      "email": "infra@langchain.dev",
      "name": "langchain-security"
    }
  ],
  "num_versions": 157,
  "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=1.5.0 but max published is 2.0.0-dev-1765937705265",
    "maintainer_churn": "added: ['lc-oss-admin']",
    "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', 'npm/@langchain/cloudflare', 'npm/@langchain/fireworks'] ..."
  },
  "time": {
    "created": "2023-11-22T19:15:49.166Z",
    "modified": "2026-06-17T22:06:58.793Z"
  }
}