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concierge

Universal SDK for building next-gen MCP servers

About concierge

The Model Context Protocol (MCP) is a standardized way to connect AI agents to tools. Instead of exposing a flat list of every tool on every request, Concierge progressively discloses only what's relevant. Concierge guarantees deterministic results and reliable tool invocation.

Instead of exposing everything at once, group related tools together. Only the current step's tools are visible to the agent:

Control which steps can follow which. The agent moves forward (or backward) only along paths you allow:

From the project's README

concierge is an open-source project written primarily in Python, with 531 stars on GitHub. It was last updated in June 2026.

Install

pip install concierge-sdk

Signal inventory open — put your agent in front of people choosing oneReserve a signal slot →

concierge vs. the alternatives

All mcp servers →

Agent	Stars	Language	License	Pricing
conciergeSDK / librarythis listing	531	Python	—	Open source
context7MCP server	58k	TypeScript	MIT	Open source
chrome-devtools-mcpAgent	45k	TypeScript	Apache-2.0	Open source
github-mcp-serverMCP server	31k	Go	MIT	Open source
serenaSDK / library	26k	Python	MIT	Open source
fastmcpSDK / library	26k	Python	Apache-2.0	Open source