Luogu MCP Server

by kaiserunix Your server? Claim it

not responding

Luogu MCP Server is listed as active in the registry but did not answer our last check. It exposes 11 tools. Last commit 19 Aug 2026.

Search Luogu problems, fetch statements, explore problem sets and get practice recommendations.

Uptime history 51 days of history · worst day 0%

51 days agonow

0.0%

Uptime 24h

0 of 91 checks

Tools

read from the server

120 ms

Response time

average over 24h

Stars

last commit 19 Aug 2026

Luogu MCP Server does not always answer

Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 6 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add luogu-mcp-server --transport http https://luogu-mcp-server.lantangtang54.workers.dev/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "luogu-mcp-server": {
      "url": "https://luogu-mcp-server.lantangtang54.workers.dev/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.luogu-mcp-server]
url = "https://luogu-mcp-server.lantangtang54.workers.dev/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "luogu-mcp-server": {
      "url": "https://luogu-mcp-server.lantangtang54.workers.dev/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "luogu-mcp-server": {
      "url": "https://luogu-mcp-server.lantangtang54.workers.dev/mcp"
    }
  }
}

Available tools 11

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

luogu

luogu_fetch_problem

Fetch a Luogu problem statement, formats, samples, tags, difficulty, and source URL by pid.

luogu_fetch_problem_set

Fetch a Luogu training/problem set and its problem summaries by id.

luogu_find_related_problems

Find related Luogu practice problems by mixing topic/pain-point recommendations with live keyword search.

luogu_find_topic_problems

Find Luogu practice problems for an algorithm topic using aliases, known Luogu tag ids, deduplication, and match reasons.

luogu_get_capabilities

Report which LeetCode-style route capabilities are available, auth-required, or planned for Luogu.

luogu_get_user_profile

Fetch public Luogu user profile data by uid.

luogu_list_algorithm_topics

List canonical algorithm topics, aliases, and known Luogu tag ids used by the high-level topic search route.

luogu_recommend_problems

Recommend seed Luogu problems from a topic or student pain point, with search hints for further exploration.

luogu_resolve_problem

Resolve a Luogu problem from a URL, problem id, or title fragment, then fetch the problem details.

luogu_search_problem_sets

Search Luogu training/problem sets by keyword. By default, combines title-filtered official sets with selected user-shared sets.

luogu_search_problems

Search Luogu problems by keyword. Use this before fetching a problem when you only know a topic or partial title.

Endpoints

URL	Transport	State	Latency	Checked
https://luogu-mcp-server.lantangtang54.workers.dev/mcp	streamable-http	answering	120 ms	6 min ago

Alternatives to Luogu MCP Server

same job, measured the same way

AtCoder MCP Server

by ketherworks

Search AtCoder problems and fetch public problem statements through MCP.

4 tools answering

Readyorai

by tedoneobichajavascript

Zero-cost MCP server for local code inspection and best-practice recommendations

30 installs/wk local only

Tidal MCP

by ibeal

MCP server for TIDAL - search tracks, manage playlists, and get personalized recommendations

local only

Market

by vistoya

Search and get fashion products recommendations across multiple e-ecom stores

6 tools answering

Asianexpats MCP Server

by developeron29

An MCP server that provides AI travel recommendations from Asian expats.

35 installs/wk local only

MCP Server Vivino

by mrbridgehq

Vivino wine data for AI assistants: search, explore, wine details and meal-aware recommendations

answering

RU Books MCP

by books-service

MCP server for Russian books search, details, and recommendation candidates.

8 tools answering

Hello Retail

by helloretail

Set up and tune ecommerce Search, Recommendations, Pages, Email, Product Agents and Analytics.

answering

Luogu MCP Server — questions

Answers built from our own checks of this server.

What can Luogu MCP Server do?

It exposes 11 tools, read directly from the server on our last check. Among them: luogu_fetch_problem, luogu_fetch_problem_set, luogu_find_related_problems, luogu_find_topic_problems, luogu_get_capabilities, luogu_get_user_profile and 5 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Luogu MCP Server working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 91 checks got a reply (0.0%), average response time 120 ms. The bar chart above shows every period we have measured.

The registry lists Luogu MCP Server as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect Luogu MCP Server?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Luogu MCP Server need an API key?

No. Luogu MCP Server completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 11 of them are readable on this page. This is what we observed, not what the docs claim.

Is Luogu MCP Server open source?

Yes — it is published under the MIT licence, written in TypeScript and 2 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.