composio-claude-agent-sdk

Adapts Composio tools to the Claude Agent SDK, exposing them to Claude through an in-process MCP server.

Installation

pip install composio composio-claude-agent-sdk claude-agent-sdk

The Claude Agent SDK also requires the Claude Code CLI: npm install -g @anthropic-ai/claude-code.

Set COMPOSIO_API_KEY (from the dashboard) and ANTHROPIC_API_KEY in your environment.

Quickstart

import asyncio

from composio import Composio
from composio_claude_agent_sdk import ClaudeAgentSDKProvider
from claude_agent_sdk import (
    AssistantMessage,
    ClaudeAgentOptions,
    TextBlock,
    create_sdk_mcp_server,
    query,
)

composio = Composio(provider=ClaudeAgentSDKProvider())

# Each session is scoped to one of your users
session = composio.create(user_id="user_123")
tools = session.tools()

server = create_sdk_mcp_server(name="composio", version="1.0.0", tools=tools)


async def main():
    options = ClaudeAgentOptions(
        system_prompt="You are a helpful assistant. Use tools to complete tasks.",
        permission_mode="bypassPermissions",
        mcp_servers={"composio": server},
    )
    async for message in query(prompt="Summarize my emails from today", options=options):
        if isinstance(message, AssistantMessage):
            for block in message.content:
                if isinstance(block, TextBlock):
                    print(block.text)


asyncio.run(main())

For multi-turn use, store session.session_id and reuse it with composio.use(session_id) instead of calling create() again.

How tools are exposed

session.tools() returns SdkMcpTool objects that plug straight into create_sdk_mcp_server. The provider also ships composio.provider.create_mcp_server(tools) if you prefer a preconfigured server (name composio, customizable via ClaudeAgentSDKProvider(server_name=..., server_version=...)).

Release files for composio-claude-agent-sdk 0.21.1

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for composio-claude-agent-sdk 0.21.1
File	Size	Uploaded
composio_claude_agent_sdk-0.21.1.tar.gz	6.1 kB	Sep 4, 2026	Details

Built distribution (wheel)

Table of built distributions (wheels) for composio-claude-agent-sdk 0.21.1
File	Interpreter	ABI	Platform	Reset
composio_claude_agent_sdk-0.21.1-py3-none-any.whl 6.9 kB Sep 4, 2026	Python 3	none	any	Details

Total release size: 13.0 kB

Release files / composio_claude_agent_sdk-0.21.1.tar.gz

Download URL	composio_claude_agent_sdk-0.21.1.tar.gz
Size	6.1 kB
Tags	Source
SHA-256 checksum How to use checksums	`23d2cbf49f723cebffd33460f9c0ac0dad73ae045c53c7052c30375266b701a6`
BLAKE2b-256 checksum How to use checksums	`58659cb2501f11ecc1711b0948598b8126f98b2c500f77bd43bfeb0dd39ee88b`
Upload date	Sep 4, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Release files / composio_claude_agent_sdk-0.21.1-py3-none-any.whl

Download URL	composio_claude_agent_sdk-0.21.1-py3-none-any.whl
Size	6.9 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`834c9e62f8b382bed9864a9dec2a000a4840340f289f8a67b26fcd831a4a4d3a`
BLAKE2b-256 checksum How to use checksums	`059bbf27b39d05c8554f7d8621f2c39f6a2821d992461318bbb36b193458f062`
Upload date	Sep 4, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/7.0.0 CPython/3.13.14`