loenn-mcp runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 23 Oct 2026.
Celeste map editor for AI agents: read, edit, validate, preview and generate .bin maps.
What the code does
We read the source, 2 d ago · rules 995398eba69f
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
proc = subprocess.Popen(argv, cwd=str(exe.parent), stdin=subprocess.DEVNULL,
for lua in search_dir.rglob("*.lua"):
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
This code can reach further than it looks
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
Alternatives to loenn-mcp
same job, measured the same wayLive US power market prices, load, generation, weather and permits for AI agents.
Audit AI search readiness, generate llms.txt drafts, and build GEO/AEO prompt matrices for websites.
Metalift MCP for AI agents: web search (2 credits), scrape, crawl, and map tools
Enables coding agents to coordinate edits, reviews, and escalations without file locking conflicts
MCP server for Japan geodata: cadastral lot numbers (chiban) and reverse geocoding, for AI agents.
Inspect, validate and surgically edit Tiled map files (.tmx/.tmj) — byte-preserving, 12 tools.
Read and write your Matryoshka Mind Map (nested mind map / TODO app) from AI agents.
Deterministic repo map, search and file reader for AI agents.
loenn-mcp — questions
Answers built from our own checks of this server.