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PopNx MCPMCP servers for people who use AI · explained in plain words

Briefings

by jshelleyversion 0.3.0i★ –iComputer or cloud
Registry nameio.github.jshelley/briefings

Install

Overview

Description from the maker (original English)

Hourly ranked news (AI, markets, sports, world): JSON, e-ink pages, Morning Paper PDF; 25 free/day

PopNx MCP’s three pillars

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

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: Computer or cloud
  • Transport: stdio, Streamable HTTP
  • Category: Games, sports, food & learning
  • You need to fill in: BRIEFING_KEY, Authorization

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.
  • You fill in yourself: BRIEFING_KEY, Authorization

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

Which app do you use?

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

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Download the maker’s .mcpb file

The link goes to the maker’s own file; we do not host or repackage it. Open the file and Claude Desktop installs it.

Run this in your terminal

claude mcp add --transport http briefings https://briefing-service.wholemind.workers.dev/mcp --header 'Authorization: your-value'

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "briefings": {
      "url": "https://briefing-service.wholemind.workers.dev/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

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": {
    "briefings": {
      "type": "http",
      "url": "https://briefing-service.wholemind.workers.dev/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

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.

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

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

Values you fill in

  • BRIEFING_KEY secret env
    Optional Reader key ($9/month) sent as a bearer token; leave empty for the free tier (25 calls/IP/day)
  • Authorization secret HTTP header
    Bearer from /billing/checkout; omit to pay per call with x402

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 7, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account jshelley, 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 Games, sports, food & learningi

  • More stars than 0% of the other 1283 servers in this category
  • Published to the registry more recently than 31% of the other 1283 servers in this category
  • Basic checks equal to or better than 100% of the other 1283 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 Briefings 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?

You need to fill in: BRIEFING_KEY, Authorization

Does it run on my computer or in the cloud?

Either way works: install it on your computer or connect to the cloud version.

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.3.0) reached the registry 2 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: Neural Cosmology, slopped.site, Artsonia MCP

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

Neural Cosmology

by neuralcosmology.com

Answers, essays, experiments and books on consciousness and cosmology: search, read, buy.

Runs in the cloudUpdated today
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slopped.site

by slopped.site

Read-only tools over slopped.site: AI-made art, lore, games, sites, the curriculum.

Runs in the cloudUpdated today
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Artsonia MCP

by chrischall

Parent/fan access to Artsonia student-art portfolios, comments, and fans (AI-built).

Runs on your computerUpdated today
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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.

briefing-mcp

MCP server for Briefing Service: every hour an LLM editor ranks ~100 feeds per topic (AI news, AI research, frontier labs, markets, US sports, European football, US news, world, crypto & onchain) plus two daily editions (Grants & Funding: newly posted federal funding notices with Deadline / Amount / Eligible on every item; Noticias Lentas: the day's news in simple Spanish at CEFR B1 with a glossary) and publishes the result as structured JSON, a rendered 480x800 e-ink page, a multi-page Morning Paper PDF, and a free provenance dump of every candidate it saw.

This package runs locally over stdio and calls the public REST API. The same tools are served remotely (streamable HTTP, no install) at https://briefing-service.wholemind.workers.dev/mcp.

Install

Claude Desktop / Claude Code / Cursor / any stdio client:

{

"mcpServers": { "briefings": { "command": "npx", "args": ["-y", "briefing-mcp"], "env": { "BRIEFING_KEY": "" } } } }

Claude Code one-liner:

claude mcp add briefings -- npx -y briefing-mcp

Claude Desktop, one click: download briefing-mcp-0.1.0.mcpb and open it (MCP bundle; it asks for the optional Reader key).

Tools

toolwhat it returnscost
list_briefingsthe 11 keys (ai, research, labs, finance, sports, soccer, us, world, crypto, grants, slow-es-b1), names and pricesfree
get_briefing(key)lead, ranked stories, research, why-it-matters, key points25 free/IP/day, then key or x402
get_summary(key)headlines and one-linersfree
get_candidates(key)every candidate this hour: canonical link, outlets, selected, collapsed duplicates with duplicate_offree
get_page(key, page, wide)480x800 1-bit PNG (or 800x480 wide front page)25 free/IP/day

Pricing

  • Free: 25 JSON/page/tool calls per IP per day, plus the summary and candidates endpoints.
  • Reader key: $9/month, unlimited reads and Morning Paper delivery. Set it as BRIEFING_KEY. Buy at https://briefing-service.wholemind.workers.dev/billing/checkout
  • Per call: x402 (USDC on Base) against the remote endpoint.

Docs for agents: https://briefing-service.wholemind.workers.dev/llms.txt

How it works

index.js is the whole server: it registers five tools with @modelcontextprotocol/sdk and answers each by calling the public Briefing Service REST API over HTTPS (GET /v1/briefings/...). It stores nothing, runs no shell commands, and reads only two environment variables (BRIEFING_KEY, BRIEFING_BASE_URL). The Dockerfile builds the same thing; docker run -i speaks MCP over stdio.

Run the smoke test locally:

npm install

node client-test.mjs # lists tools and calls list_briefings, get_summary, get_candidates, get_page, get_briefing

Write-up of the pipeline (collect, entity-overlap dedupe, LLM editor, 1-bit render) and what the first week taught: https://dev.to/jshelley/i-built-an-hourly-newspaper-for-e-ink-and-turned-the-pipeline-into-an-mcp-server-1ebg. Each briefing also has an Atom feed at /v1/briefings/{key}/feed.xml; the Morning Paper PDF carries an outline per story, front-page go-to links and a clickable source URL on every story page.

Environment

  • BRIEFING_KEY: optional Reader key (sent as Authorization: Bearer).
  • BRIEFING_BASE_URL: override the API base (default: the public service).

License

MIT

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