eighty

Name: eighty
Author: metlem80

by metlem80version 0.1.0i★ –iRuns in the cloud

Registry nameio.github.metlem80/eighty

Install

Overview

Description from the maker (original English)

Claude reads and writes a real-life RPG character sheet from the eighty self-improvement app.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs in the cloud
Transport: Streamable HTTP
Category: Other

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on the maker’s server: what you ask it goes through their server.
The registry lists no key to fill in.

You need

Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

Open Settings → Connectors
Press Add custom connector
Paste the address below and press Add
If it asks you to sign in, sign in with the maker

https://mcp.80l.app

Run this in your terminal

claude mcp add --transport http eighty https://mcp.80l.app

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "eighty": {
      "url": "https://mcp.80l.app"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "eighty": {
      "type": "http",
      "url": "https://mcp.80l.app"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

Open ChatGPT on the web → Settings → Connectors (Apps)
Press Create or Add (some plans need Developer mode under Advanced first)
Paste the address below, give it a name and save
If it asks you to sign in, sign in with the maker

https://mcp.80l.app

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

We have not read this server’s tool list yet; we check endpoints in rotation.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account metlem80, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
… Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
… Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
… Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint

Compared with others in Otheri

More stars than 0% of the other 32464 servers in this category
Published to the registry more recently than 9% of the other 32464 servers in this category
Basic checks equal to or better than 100% of the other 32464 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is eighty safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.1.0) reached the registry 6 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, yontu

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

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Runs on your computer★ 440MITUpdated 14 months ago

Install

Remote Desktop Commander

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Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

Runs in the cloud★ 211Updated yesterday

Install

yontu

by senrecep

Türkçe yazı denetimi: TDK kuralları, yapay zekâ izleri, metin türüne göre üslup.

Runs on your computerUpdated today

Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

eighty MCP — docs, prompts, and screenshots

A public Model Context Protocol server that lets any MCP-compatible client — Claude Desktop, Claude.ai Connectors, Cursor, ChatGPT Apps, MCP Inspector — read and write a real-life RPG character sheet.

The server is live at `https://mcp.80l.app`. This repo is the documentation, example prompts, and reference screenshots — not the server source.

What is this

eighty is a gamified self-improvement iOS app: real-world quests, character stats, skill trees, badges, streaks, leaderboards, social challenges. The MCP server exposes the same 35 actions the iOS app uses — browse_quests, create_quest, take_quest, complete_quest, get_profile, send_challenge, view_public_profile, the whole catalog — so an LLM client can drive the experience: plan your day as quests, coach you through them, send challenges to friends, react to your social feed, level up your character.

It's the same backend the iOS app talks to. No fork. Your MCP session and your iOS app are two views over one account.

Quickstart

Add to your claude_desktop_config.json:

"mcpServers": { "eighty": { "url": "https://mcp.80l.app" } } }

Restart Claude Desktop. On first tool call, OAuth opens in your browser — sign in with Google, Apple, or email/password. (New users get an account auto-provisioned at sign-in.) You're now connected.

Full setup for other clients (Cursor, Claude.ai web Connectors, MCP Inspector, ChatGPT Apps) is in docs/auth.md.

Try it without installing anything

Inspector — Anthropic's reference MCP client — runs locally with no setup:

npx @modelcontextprotocol/inspector

In the browser: set Transport Type to *Streamable HTTP*, URL to https://mcp.80l.app, Connection Type to *Via Proxy*, click Connect. Authorize via the OAuth popup. The full tool catalog loads in the sidebar.

Tools

35 tools across 7 categories — quests, quest creation, skills, profile, social, challenges, leaderboard. Plus 4 ambient resources and 3 pre-built prompts. Full reference in docs/tools-reference.md.

A few signature examples:

Tool	What it does
`view_public_profile`	Same rich profile shape the iOS app shows on tap (level, stats, streaks, badges, completed quests, follower counts).
`create_quest` + `publish_quest`	Author a real quest from MCP that ships into eighty's catalog after review.
`send_challenge` (Premium)	Real-time challenge to another user with a time limit — fires a push notification to their phone.
`whats_next` (prompt)	One-shot personalized recommendation drawn from your profile, active quests, favorite skills, and today's daily quest.

Hand-picked example prompts (copy-paste into your client) are in prompts/.

How it works

client → mcp.80l.app (OAuth 2.1) → same backend handlers the iOS app uses → persistence

The MCP server is a thin authorization shell — every tool delegates to the same handler the iOS app calls. One source of truth for business rules (quest caps, premium gating, social-graph privacy, idempotency). See docs/architecture.md.

Authentication

OAuth 2.1 + PKCE + Dynamic Client Registration (RFC 7591). No API keys, no developer-portal signup. Any spec-compliant MCP client auto-discovers the OAuth endpoints from /.well-known/oauth-protected-resource and registers itself. Full wire-level flow in docs/auth.md.

Premium features

Most of the surface is free. Four tools (challenges) plus the top-50 leaderboard rows (rows 11–50) require an active eighty Premium subscription, which is sold through the iOS App Store. See docs/premium-features.md for what's gated and how to upgrade.

Screenshots

Reference captures showing the server in use. Real demo data from staging; no PII.

Claude Desktop — claude-desktop/screenshots/

01-quests-browse-quests.png — browse_quests listing
02-profile-character-sheet.png — get_profile (Atlas Lv 58)
03-social-public-profile.png — view_public_profile rich response (Ember Lv 45)
04-challenges-pending.png — list_challenges + get_challenge_details

MCP Inspector — inspector/screenshots/

07-inspector-tool-list.png — tool catalog + connected state
08-inspector-browse-quests.png — tool execution + JSON response
09-inspector-view-public-profile.png — view_public_profile (Ember)
10-inspector-prompts.png — the three MCP prompts

Other first-party clients

iOS — App Store
Android — not on Android yet? Subscribe for updates.

Repo layout

├── README.md (you are here) ├── docs/ │ ├── architecture.md (thin proxy → backend handlers) │ ├── tools-reference.md (all 35 tools with signatures) │ ├── auth.md (OAuth 2.1 setup per client) │ └── premium-features.md (what's gated, how to upgrade) ├── claude-desktop/ │ ├── claude_desktop_config.json (drop-in config snippet) │ └── screenshots/ (4 + 2 bonus reference captures) ├── inspector/ │ └── screenshots/ (4 captures from MCP Inspector) └── prompts/ ├── README.md (index) └── 01–08-*.md (8 example prompts)

License

MIT.

*Built by @alemetlem. Star the repo if you want to see more public MCPs for consumer apps.*

eighty

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Otheri

Common questions

Alternatives

Spec Driven Development

Remote Desktop Commander

yontu

README from the maker

eighty MCP — docs, prompts, and screenshots

What is this

Quickstart

Try it without installing anything

Tools

How it works

Authentication

Premium features

Screenshots

Other first-party clients

Repo layout

License