generated: '2026-07-21'
method: searched
source: https://www.npmjs.com/org/sapiom + https://github.com/sapiom/sapiom-js
notes: >-
  Sapiom ships a TypeScript/JavaScript SDK family (the @sapiom npm org, monorepo at
  github.com/sapiom/sapiom-js). All packages below are first-party. Python support is
  documented as "Coming Soon". @sapiom/tools is the typed capability client (the same
  surface agents call as ctx.sapiom.*); @sapiom/cli and @sapiom/mcp are catalogued
  here as binaries but their command/tool surfaces live in cli/ and mcp/.
packages:
- language: javascript
  registry: npm
  name: "@sapiom/tools"
  url: https://www.npmjs.com/package/@sapiom/tools
  install: npm install @sapiom/tools
  official: true
  description: Typed client for Sapiom capabilities (sandboxes, repositories, agent, file storage, ...) — the same tools agents call over MCP, callable from your code.
- language: javascript
  registry: npm
  name: "@sapiom/core"
  url: https://www.npmjs.com/package/@sapiom/core
  install: npm install @sapiom/core
  official: true
  description: Core SDK for the Sapiom API — transaction management and core utilities.
- language: javascript
  registry: npm
  name: "@sapiom/agent"
  url: https://www.npmjs.com/package/@sapiom/agent
  install: npm install @sapiom/agent
  official: true
  description: Versioned public contract for authoring Sapiom agents (defineAgent/defineStep, directives, InMemoryContextStore).
- language: javascript
  registry: npm
  name: "@sapiom/axios"
  url: https://www.npmjs.com/package/@sapiom/axios
  install: npm install @sapiom/axios
  official: true
  description: Axios integration for the Sapiom SDK — automatic HTTP 402 payment handling.
- language: javascript
  registry: npm
  name: "@sapiom/fetch"
  url: https://www.npmjs.com/package/@sapiom/fetch
  install: npm install @sapiom/fetch
  official: true
  description: Fetch API integration for the Sapiom SDK.
- language: javascript
  registry: npm
  name: "@sapiom/node-http"
  url: https://www.npmjs.com/package/@sapiom/node-http
  install: npm install @sapiom/node-http
  official: true
  description: Node.js http/https module integration for the Sapiom SDK.
- language: javascript
  registry: npm
  name: "@sapiom/langchain"
  url: https://www.npmjs.com/package/@sapiom/langchain
  install: npm install @sapiom/langchain
  official: true
  description: LangChain v1.x integration for the Sapiom SDK.
- language: javascript
  registry: npm
  name: "@sapiom/langchain-classic"
  url: https://www.npmjs.com/package/@sapiom/langchain-classic
  install: npm install @sapiom/langchain-classic
  official: true
  description: LangChain v0.x (legacy) integration for the Sapiom SDK.
- language: javascript
  registry: npm
  name: "@sapiom/sandbox"
  url: https://www.npmjs.com/package/@sapiom/sandbox
  install: npm install @sapiom/sandbox
  official: true
  description: Sandbox environment management for the Sapiom SDK.
- language: javascript
  registry: npm
  name: "@sapiom/cli"
  url: https://www.npmjs.com/package/@sapiom/cli
  install: npm install -g @sapiom/cli
  official: true
  description: The Sapiom command-line interface — scaffold, validate, and ship Sapiom orchestrations.
- language: javascript
  registry: npm
  name: "@sapiom/mcp"
  url: https://www.npmjs.com/package/@sapiom/mcp
  install: npx -y @sapiom/mcp
  official: true
  description: Local Sapiom developer (authoring) MCP server — scaffold, test, deploy, and inspect agents.
- language: javascript
  registry: npm
  name: "@sapiom/harness"
  url: https://www.npmjs.com/package/@sapiom/harness
  install: npx -y @sapiom/harness
  official: true
  description: CLI-launched local web app that runs your coding agent in a Sapiom-configured environment (MCP pre-wired, one-click deploy/run).