modelcontextprotocol/registry

A community driven registry service for Model Context Protocol (MCP) servers. observed · 2026-08-28

github.com/modelcontextprotocol/registry · homepage · Go · NOASSERTION (other) observed · 2026-08-28

Health v2 · maintenance only

86/100

Activity 99
Release rhythm 96
Longevity 41

Flags: no_license

How is this computed?

round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.

gap_med: 1
age_days: 574
days_rel: 27
days_push: 7
n_releases_24m: 36

Full methodology

Adoption not part of the score

7192 stars · 965 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

A community-driven registry service for Model Context Protocol (MCP) servers, acting like an app store where MCP clients can discover servers and publishers can list theirs. It exposes a REST API (currently in v0.1 API freeze) and is developed in Go by the MCP Registry Working Group.

Use cases

discover MCP servers for my AI client
publish my MCP server to a public registry
query the MCP registry API for server metadata
find Model Context Protocol servers by name or capability
integrate MCP server discovery into an MCP client
look up server. metadata for MCP servers

When to choose

you are building an MCP client and need a canonical source of available MCP servers
you want to publish your MCP server so users can discover it
you need a stable, spec-backed API for MCP server metadata

When to avoid

you need a private, self-hosted MCP server catalog with full control (the public registry is the primary offering)
you require a fully GA-guaranteed API, since the registry is still in preview with possible breaking changes or data resets before v1

Facets

service · maturity active

mcp search-engine api-framework self-hosted artificial-intelligence developer-tools apis go cloud mcp-registry mcp-servers server-discovery app-store api-freeze ai-agents docker web-server

2 sources

readme: https://github.com/modelcontextprotocol/registry · fetched 2026-08-28 · 81e5a154dfda
homepage: https://github.com/modelcontextprotocol/registry/tree/main/docs · fetched 2026-08-29 · 08c7b7f7cb0f

Member repositories

Repository	Role	Health v2
modelcontextprotocol/registry	main	86

For agents

markdown · JSON · MCP: product_card(name="modelcontextprotocol/registry")

Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem