Files
composiohq__composio/ts
Alberto Schiabel 09f76b1c9f refactor(cli): eliminate raw environment access (#4134)
This PR:
- routes Composio-prefixed runtime configuration through `APP_CONFIG`
and normalizes unprefixed host values through `HOST_CONFIG` in
`app-config.ts`
- removes `loadOptionalAppConfig`-style fallback loading so optional
strings, booleans, and CLI flag precedence resolve at the configuration
boundary
- removes every executable `process.env` reference from CLI source;
child commands inherit the ambient environment through
`@effect/platform` and receive explicit normalized overrides
- preserves arbitrary `CODEX_*`, `CLAUDE_*`, and `OPENCLAW_*` detection
through Effect config enumeration without exposing the raw environment
map
- propagates telemetry debug state through worker arguments instead of
mutating the process environment
- replaces removable filesystem, OS, subprocess, and error-handling
exceptions with Effect services and typed control flow
- documents supported and internal CLI environment variables, including
their `user_data.json` and `config.json` mappings
- reduces registered CLI lint boundaries from 45 to 4; the retained
entries are the detached-spawn, Node OS, synchronous preload filesystem,
and MD5 checksum implementations
- verifies the result with 1,201 passing CLI tests (1 skipped), strict
Oxlint, boundary validation, root typechecking across 19 packages, the
CLI build, and real `composio run` child-process checks
2026-08-18 12:54:26 +02:00
..

Composio TypeScript workspace

This directory contains the TypeScript half of the Composio SDK monorepo: the core SDK, provider adapters, the CLI, examples, and end-to-end tests. For an overview of Composio itself, start at the root README and docs.composio.dev.

If you just want to use the SDK:

npm install @composio/core
import { Composio } from '@composio/core';

const composio = new Composio({ apiKey: process.env.COMPOSIO_API_KEY });

const session = await composio.create('user_123');
const tools = await session.tools();

See the @composio/core README and the quickstart for the full flow, including provider setup for your agent framework.

Packages

Published packages:

Package Description
@composio/core The Composio SDK. Ships its TypeScript source and SDK docs so installed copies are inspectable by coding agents.
@composio/slim Same API as @composio/core without the packaged source and docs; smaller install.
composio CLI Standalone CLI binary: search, execute, and script tools from your shell.
@composio/* providers Adapters that format Composio tools for agent frameworks (OpenAI, Anthropic, Vercel AI SDK, LangChain, and more). See the provider table.
@composio/experimental Experimental integrations, currently the Pi provider.
@composio/json-schema-to-zod JSON Schema to Zod conversion.

Internal (unpublished) packages: cli-keyring and cli-local-tools support the CLI; ts-builders generates TypeScript source.

Layout

ts/
  packages/        Published and internal packages (see above)
  examples/        Runnable examples per feature and framework
  e2e-tests/       Runtime E2E tests (Node, Deno, Cloudflare Workers, CLI)
  docs/            Workspace SDK docs: API notes and internal guides
  scripts/         Build, validation, and scaffolding scripts
  vendor/          Read-only reference submodules; do not edit

Development

Commands run from the repository root. Install the pinned toolchain first:

mise install
pnpm install

Build and verify:

pnpm build:packages   # build all TS packages
pnpm typecheck        # typecheck all TS packages
pnpm lint:packages    # oxlint over ts/packages
pnpm test             # package unit tests plus example validation

Runtime E2E suites (require credentials):

pnpm test:e2e:node
pnpm test:e2e:deno
pnpm test:e2e:cloudflare
pnpm test:e2e:cli

Scaffolding:

pnpm create:provider <name> [--agentic]   # new provider package
pnpm create:example <name>                # new example under ts/examples

Changesets are required for changes to published packages; see the contribution guidelines.

Support