{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_tcdhna5ehx2a","handle":"mcp-chat","url":"https://wellknown.network/agents/mcp-chat","links":{"self":"https://wellknown.network/agents/mcp-chat/record.json","html":"https://wellknown.network/agents/mcp-chat","markdown":"https://wellknown.network/agents/mcp-chat/record.md","api":"https://wellknown.network/api/v1/agents/mcp-chat","status":"https://wellknown.network/api/v1/agents/mcp-chat/status","claim":"https://wellknown.network/agents/mcp-chat/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/mcp-chat/claim.json","badge":"https://wellknown.network/agents/mcp-chat/badge.svg","openapi":"https://wellknown.network/openapi.json","history":"https://wellknown.network/api/v1/agents/mcp-chat/history","tools":"https://wellknown.network/api/v1/agents/mcp-chat/tools"},"ard":{"identifier":"urn:air::server:mcp-chat","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"mcp-chat","summary":"Simple MCP Client to quickly test and explore MCP servers from the command line","description":"# Simple MCP Client to Explore MCP Servers [![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](https://github.com/hideya/langchain-mcp-tools-py/blob/main/LICENSE) [![pypi version](https://img.shields.io/pypi/v/mcp-chat.svg)](https://pypi.org/project/mcp-chat/)\n\n**Quickly test and explore MCP servers from the command line!**\n\n## Project Status\n\nThis utility is based on\n[`langchain-mcp-tools`](https://pypi.org/project/langchain-mcp-tools/),\nwhich currently supports **MCP Protocol version 2025-03-26**.\n\nIt does **not** support the MCP **2026-07-28** specification.\n\n## Introduction\n\nA simple, text-based CLI client for [Model Context Protocol (MCP)](https://modelcontextprotocol.io/) servers built with LangChain and Python.  \nSuitable for testing MCP servers, exploring their capabilities, and prototyping integrations.\n\nInternally it uses [LangChain Agent](https://docs.langchain.com/oss/python/langchain/agents) and\na utility function `convert_mcp_to_langchain_tools()` from [`langchain_mcp_tools`](https://pypi.org/project/langchain-mcp-tools/).  \n\nA TypeScript equivalent of this utility is available [here](https://www.npmjs.com/package/@h1deya/mcp-client-cli)\n\n## Prerequisites\n\n- Python 3.11+\n- [optional] [`uv` (`uvx`)](https://docs.astral.sh/uv/getting-started/installation/)\n  installed to run Python package-based local MCP servers\n- [optional] [npm 7+ (`npx`)](https://docs.npmjs.com/downloading-and-installing-node-js-and-npm)\n  to run Node.js package-based local MCP servers\n- LLM API key(s) from\n  [OpenAI](https://platform.openai.com/api-keys),\n  [Anthropic](https://console.anthropic.com/settings/keys),\n  [Google AI Studio (for GenAI/Gemini)](https://aistudio.google.com/apikey),\n  [xAI](https://console.x.ai/),\n  [Cerebras](https://cloud.cerebras.ai),\n  and/or\n  [Groq](https://console.groq.com/keys),\n  as needed\n\n## Quick Start\n\n- Install `mcp-chat` tool.\n  This can take up to a few minutes to complete:\n  ```bash\n  pip install mcp-chat\n  ```\n\n- Configure …","publisher":null,"homepage":null,"repository":"https://github.com/hideya/mcp-client-langchain-py/issues","version":"0.3.5","license":null,"protocols":["mcp"],"tags":["cli","client","explore","langchain","mcp","model-context-protocol","python","quick","simple","test","tools","try"],"pricing":null,"endpoints":[{"url":"pypi:mcp-chat","type":"package_pypi","auth":null,"probeable":false}],"skills":null,"tools":null,"extra":null,"attribution":{"kind":"pypi","name":"pypi","repoUrl":"pypi","summary":"pypi","version":"pypi","description":"pypi"}},"derived":{"capabilities":[{"slug":"dev.package-management","name":"Packages & Dependencies","confidence":1,"provenance":"derived"},{"slug":"communication.chat","name":"Team Chat","confidence":1,"provenance":"derived"},{"slug":"dev.terminal","name":"Terminal & Shell","confidence":0.825,"provenance":"derived"}],"categories":["communication","dev"],"language":"en"},"observed":{"status":"unknown","statusReason":"Distributed as a package to run locally; no network endpoint to check.","lastOkAt":null,"lastProbedAt":null,"statusComputedAt":null,"reliability30d":null,"latestObservations":[],"tools":null,"package":{"name":"mcp-chat","registry":"pypi","observedAt":"2026-10-28T10:24:23.601Z","publishedAt":"2026-08-23T00:05:57.632634Z","latestVersion":"0.3.5"},"toolSurface":null,"endpointFacts":[]},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"pypi","key":"mcp-chat","url":"https://pypi.org/project/mcp-chat/","firstSeenAt":"2026-09-10T00:24:49.001Z","fetchedAt":"2026-10-28T10:23:03.124Z","normalizedAt":"2026-10-28T10:23:03.124Z"}]},"firstSeenAt":"2026-09-10T00:24:49.001Z","updatedAt":"2026-10-28T10:24:23.601Z"}