langchain-mcp-adapters==0.1.7

What's Changed

• add dependabot config by @eyurtsev in #196
• ci: add pytest timeout by @eyurtsev in #197
• Add httpx_client_factory support for streamable_http and sse transports by @rodrigopavan in #191
• release 0.1.7 by @eyurtsev in #199
• Add ValueError for missing transport key: sessions.py by @ozanayrikan in #198

New Contributors

• @rodrigopavan made their first contribution in #191
• @ozanayrikan made their first contribution in #198

Full Changelog: langchain-mcp-adapters==0.1.6...langchain-mcp-adapters==0.1.7

langchain-mcp-adapters==0.1.6

What's Changed

• Update README.md by @eyurtsev in #187
• add pagination to list tools by @vbarda in #153
• release 0.1.6 by @eyurtsev in #195

Full Changelog: langchain-mcp-adapters==0.1.4...langchain-mcp-adapters==0.1.6

langchain-mcp-adapters==0.1.4

What's Changed

• shorten tool name by @eyurtsev in #186

Full Changelog: langchain-mcp-adapters==0.1.3...langchain-mcp-adapters==0.1.4

langchain-mcp-adapters==0.1.3

What's Changed

• bump min mcp version and release by @eyurtsev in #185

Full Changelog: langchain-mcp-adapters==0.1.2...langchain-mcp-adapters==0.1.3

langchain-mcp-adapters==0.1.2

What's Changed

• fix: make list tool concurrent by @qiankunli in #175
• add a util for converting a langchain tool to FastMCP server tool by @vbarda in #144
• release 0.1.2 by @eyurtsev in #181

New Contributors

• @qiankunli made their first contribution in #175

Full Changelog: langchain-mcp-adapters==0.1.1...langchain-mcp-adapters==0.1.2

langchain-mcp-adapters==0.1.1

What's Changed

• attach annotations to tool metadata by @eyurtsev in #164
• release 0.1.1 by @eyurtsev in #166

Full Changelog: langchain-mcp-adapters==0.1.0...langchain-mcp-adapters==0.1.1

langchain-mcp-adapters==0.1.0

Release 0.1.0

What's Changed

• update readme & add example by @vbarda in #140
• fix error message in connect_to_server by @vbarda in #143
• breaking: refactor the client & allow tools to create sessions by @vbarda in #146
• release 0.1.0 by @vbarda in #150

Breaking Changes

MultiServerMCPClient:

• removed long-lived sessions per server - new sessions are created automatically when needed (e.g., when executing tools / loading prompts)
  • to explicitly control a session, you can use a new async with client.session(server_name) as session context manager
• get_tools method is now async
• removed context manager interface for MultiServerMCPClient
• removed .connect_to_server_via_* methods

Old usage:

from langchain_mcp_adapters.client import MultiServerMCPClient

async with MultiServerMCPClient({...}) as client:
    tools = client.get_tools()

New usage:

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({...})
tools = await client.get_tools()

or open a session explicitly:

from langchain_mcp_adapters.client import MultiServerMCPClient
from langchain_mcp_adapters.tools import load_mcp_tools

client = MultiServerMCPClient({...})
async with client.session(server_name) as session:
    tools = await load_mcp_tools(session)

Full Changelog: langchain-mcp-adapters==0.0.11...langchain-mcp-adapters==0.1.0

langchain-mcp-adapters==0.0.11

What's Changed

• add streamable HTTP support by @vbarda in #119
• feat: add cwd option to StdioServerParameters by @softyoungha in #132
• release 0.0.11 by @vbarda in #139

New Contributors

• @softyoungha made their first contribution in #132

Full Changelog: langchain-mcp-adapters==0.0.10...langchain-mcp-adapters==0.0.11

langchain-mcp-adapters==0.0.10

What's Changed

• fix: handle empty tool response by @plaflamme in #115
• docs: better docstrings by @vbarda in #116
• add missing type annotation by @vbarda in #117
• add state graph example to readme by @vbarda in #124
• relax mcp version range by @vbarda in #128
• release 0.0.10 by @vbarda in #129

New Contributors

• @plaflamme made their first contribution in #115

Full Changelog: langchain-mcp-adapters==0.0.9...langchain-mcp-adapters==0.0.10

langchain-mcp-adapters==0.0.9

What's Changed

• chore: improve math server return and test config by @jdocherty in #90
• add license & repo to pyproject by @vbarda in #97
• release 0.0.9 by @vbarda in #98

New Contributors

• @jdocherty made their first contribution in #90

Full Changelog: langchain-mcp-adapters==0.0.8...langchain-mcp-adapters==0.0.9