Mcp Registry Mcp Server

wei/mcp-registry-mcp-server

This server wraps the official MCP Registry API so you can query available servers programmatically from within your AI assistant. It exposes tools to list all registered servers with search filters, fetch version histories for specific packages, pull detailed metadata for any server version, and run health checks against the registry. You'd reach for this when building workflows that need to discover or validate MCP servers on the fly, or when you want your assistant to recommend servers based on current registry data instead of stale training knowledge. Setup is just npx with stdio transport, and it handles pagination and filtering automatically.

GitHub stars: 2
tools: 3
transport: STDIO
last updated: Oct 13, 2025

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Tools

3 tools

Public tool metadata for what this MCP can expose to an agent.

query_registrySearch the Arclan registry for MCP servers. By default returns only connectable servers (active, mcp_partial, auth_gated). Use status=stdio to browse local-only servers available for installation. Use status=all to query the full index. Use this before connecting to an MCP ser...5 params

Search the Arclan registry for MCP servers. By default returns only connectable servers (active, mcp_partial, auth_gated). Use status=stdio to browse local-only servers available for installation. Use status=all to query the full index. Use this before connecting to an MCP ser...

Parameters* required

capabilitystring

Filter by tool name or keyword (searches name, description, tools)

limitnumber

Max results to return 1–200 (default 50)

min_scorenumber

Minimum validation score 0–100 (default 0)

statusstring

Filter by state. Default (omit): connectable states only (active + mcp_partial + auth_gated). Use "stdio" for local-install catalog. Use "all" for the full index.one of active · mcp_partial · auth_gated · stdio · unreachable · invalid

transportstring

Filter by transport typeone of http · sse · stdio · unknown

get_serverGet full details for a specific MCP server by endpoint URL or registry ID. Returns score, state, tools list, latency, and recent test history.2 params

Get full details for a specific MCP server by endpoint URL or registry ID. Returns score, state, tools list, latency, and recent test history.

Parameters* required

idstring

The registry ID (slug) for the server

urlstring

The MCP server endpoint URL

report_serverSubmit an agent usage report for an MCP server. Reports are aggregated and influence registry trust scores. Call this after using an MCP server so the registry can track real-world reliability.8 params

Submit an agent usage report for an MCP server. Reports are aggregated and influence registry trust scores. Call this after using an MCP server so the registry can track real-world reliability.

Parameters* required

agentIdstring

Identifier for the reporting agent (optional)

latencyMsnumber

Total wall-clock latency in milliseconds

outcomestring

Result of using the serverone of success · failure · partial

serverUrlstring

The MCP server endpoint URL that was used

taskCategorystring

Category of task attempted (e.g. "search", "write", "read")

taskDescriptionstring