generated: '2026-10-07'
method: searched
source: https://s1.dev/docs/integrations/sdks; https://s1.dev/docs/changelog (Current versions table); registry
  metadata from registry.npmjs.org and pypi.org on 2026-10-07
description: First-party Search1API client libraries, CLI, MCP server and framework plugins, all published by superagents-lab
  (the GitHub org the docs and registries name). Versions and publish dates read from registry metadata.
packages:
- name: '@search1api/client'
  registry: npm
  url: https://www.npmjs.com/package/@search1api/client
  language: typescript
  official: true
  version: 0.2.1
  published: '2026-08-19'
  source: https://github.com/superagents-lab/search1api-js
  install: npm install @search1api/client
  note: 'Official TypeScript client (docs: typed requests, errors, retries, batches, deepcrawl polling).'
- name: search1api
  registry: pypi
  url: https://pypi.org/project/search1api/
  language: python
  official: true
  version: 0.2.1
  published: '2026-08-19'
  source: https://github.com/superagents-lab/search1api-python
  install: pip install search1api
  note: Official Python client.
- name: search1api-cli
  registry: npm
  url: https://www.npmjs.com/package/search1api-cli
  language: typescript
  official: true
  version: 1.4.0
  published: '2026-08-25'
  source: https://github.com/superagents-lab/search1api-cli
  install: npm install -g search1api-cli
  note: The s1 CLI with OAuth 2.1 login and the bundled Agent Skill.
- name: s1 (standalone binary)
  registry: cdn
  url: https://cli.search1api.com/install.sh
  language: binary
  official: true
  version: null
  published: null
  source: https://github.com/superagents-lab/search1api-cli
  install: curl -fsSL https://cli.search1api.com/install.sh | bash
  note: Installer script downloads the latest GitHub release of superagents-lab/search1api-cli; the URL is unpinned
    and floats to the latest release, so version is recorded as null.
- name: search1api-mcp
  registry: npm
  url: https://www.npmjs.com/package/search1api-mcp
  language: typescript
  official: true
  version: 0.6.1
  published: '2026-09-03'
  source: https://github.com/superagents-lab/search1api-mcp
  install: npx -y search1api-mcp
  note: Official MCP server; stdio mode of the hosted server.
- name: '@search1api/ai-sdk'
  registry: npm
  url: https://www.npmjs.com/package/@search1api/ai-sdk
  language: typescript
  official: true
  version: 0.1.1
  published: '2026-10-07'
  source: https://github.com/superagents-lab/search1api-ai-sdk
  install: npm install @search1api/ai-sdk
  note: Official tools for the Vercel AI SDK.
- name: search1api-langchain
  registry: pypi
  url: https://pypi.org/project/search1api-langchain/
  language: python
  official: true
  version: 0.1.0
  published: '2026-07-29'
  source: https://github.com/superagents-lab/search1api-langchain
  install: pip install search1api-langchain
  note: Official LangChain tools.
- name: n8n-nodes-search1api
  registry: npm
  url: https://www.npmjs.com/package/n8n-nodes-search1api
  language: typescript
  official: true
  version: 0.1.3
  published: '2026-07-31'
  source: https://github.com/superagents-lab/n8n-nodes-search1api
  install: npm install n8n-nodes-search1api
  note: Official n8n community node.
- name: opencode-search1api
  registry: npm
  url: https://www.npmjs.com/package/opencode-search1api
  language: typescript
  official: true
  version: 0.1.1
  published: '2026-08-04'
  source: https://github.com/superagents-lab/opencode-search1api
  install: npm install opencode-search1api
  note: Official OpenCode plugin.
- name: dsh-s1
  registry: npm
  url: https://www.npmjs.com/package/dsh-s1
  language: typescript
  official: true
  version: 0.1.0
  published: '2026-08-14'
  source: https://github.com/superagents-lab/dsh-s1
  install: npm install dsh-s1
  note: Official DeepSeek Harness plugin.
- name: langchain-search1api
  registry: pypi
  url: https://pypi.org/project/langchain-search1api/
  language: python
  official: false
  version: 0.1.0
  published: '2024-09-17'
  source: https://github.com/arashbehmand/langchain_search1api
  install: pip install langchain-search1api
  note: Community package (author arashbehmand), not first-party.