nope-mcp — Open Educational Resources search

Name: nope-mcp — Open Educational Resources search
Author: edufeed-org

by edufeed-orgversion 0.4.0i★ –iRuns in the cloud

Registry nameorg.edufeed/nope-mcp

Install

Overview

Description from the maker (original English)

Search German open educational resources (OER) via AMB/schema.org metadata, open licenses only.

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: Search & AI memory

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.edufeed.org/mcp

Run this in your terminal

claude mcp add --transport http nope https://mcp.edufeed.org/mcp

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "nope": {
      "url": "https://mcp.edufeed.org/mcp"
    }
  }
}

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": {
    "nope": {
      "type": "http",
      "url": "https://mcp.edufeed.org/mcp"
    }
  }
}

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.edufeed.org/mcp

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 7, 2026

✓ Pass
Maker matches the repo
The registry name was verified against the domain edufeed.org (the registry checks domain ownership)
… 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 Search & AI memoryi

More stars than 0% of the other 7256 servers in this category
Published to the registry more recently than 52% of the other 7256 servers in this category
Basic checks equal to or better than 100% of the other 7256 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 nope-mcp — Open Educational Resources search 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 (0.4.0) reached the registry 35 days 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: Context7, Codebase Memory, Exa

Alternatives

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

Context7

by upstash

Feeds AI the latest docs for libraries and frameworks before it answers, so code it writes does not use outdated, removed functions.

Computer or cloud★ 64,224MITUpdated today

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Codebase Memory

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Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

Runs on your computer★ 48,148MITUpdated 20 days ago

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Exa

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Connect AI agents to Exa for web search, content fetching, and multi-step research.

Runs in the cloud★ 5,213MITUpdated last month

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.

nope-mcp (formerly amb-mcp)

An MCP (Model Context Protocol) server for querying educational resources from AMB (Allgemeines Metadatenprofil für Bildungsressourcen) Nostr relays.

Repository

The canonical repository lives on Nostr (NIP-34) — browse it on gitworkshop.dev, or clone with the ngit remote helper:

git clone nostr://laoc.xyz/relay.ngit.dev/amb-mcp

Mirrors: git.edufeed.org/edufeed/nope-mcp · github.com/edufeed-org/nope-mcp. Issues and PRs are welcome on any of the three — Nostr PRs arrive as pr/* branches.

Releases are tagged (v0.1.0, …) and listed in CHANGELOG.md.

MCP Registry

server.json is the manifest nope-mcp publishes to the official MCP Registry as org.edufeed/nope-mcp, pointing at the https://mcp.edufeed.org/mcp remote. Its version always matches package.json (enforced by test/server-json.test.ts).

Publishing is done with the registry's mcp-publisher CLI after DNS-based domain verification of edufeed.org (the registry proves ownership of the org.edufeed namespace via a TXT record, not a secret the CLI holds) — there is no key to manage and no command embeds one.

Features

Query & Browse

Cross-content full-text search (search_content) across educational resources, long-form articles, wikis, transferkiosk projects/measures, and NKBIP-01 scientific publications in one ranked call
Grounded passage retrieval (search_passages) — answers a question from the corpus's fulltext with citations, scoped by a grimoire spell (kind 777) or inline scope; requires the indexer
Semantic snippet passages from chunk re-ranking surfaced per result when the relay's re-ranking is active
Full-text search with NIP-50
Filter by publisher, creator, subject, resource type, educational level
Browse available subjects, resource types, and educational levels
Resolve author/organisation names to pubkeys (resolve_author) for author-scoped queries
NIP-52 calendar event search with temporal, geohash, and hashtag filters
SKOS controlled-vocabulary lookup and search (skos_*)
Get individual resources by identifier
Relay statistics and info

URL → Form-Prefill Metadata

extract_metadata(url | urls, variant, skosSchemes?) — fetch one or more public web pages, PDFs or office documents (docx/pptx/xlsx, odt/odp/ods, legacy doc/ppt; detected by content, not file name) and produce a complete AMB/EKW form-prefill payload. Returns OpenGraph fallback by default; with ANTHROPIC_API_KEY set, an LLM grounded in the configured SKOS vocabularies fills SKOS-typed fields with concept IDs and per-field evidence quotes. Concept ids follow NIP-VOCAB: the concept's i URI when it has one, else the canonical relay-less nostr:naddr1… of its kind-39738 event (never the raw 39738: : ). With several urls the first is authoritative; later sources that cannot be used (images, archives and other unreadable bodies → unsupported_type, fetch failures → fetch_failed, bodies over the size cap → page_too_large) are skipped and listed in skippedSources: [{url, code, reason}]. A failing first source fails the call with the same codes.
Library export: import { extractMetadata } from 'nope-mcp/lib' for direct in-process use (e.g. SvelteKit server routes).

Signing & Publishing

NIP-46 remote signing (bunker) with QR code connection flow
Sign and publish arbitrary Nostr events
Create and publish kind 0 (profile/metadata) events
Create and publish kind 30142 (AMB educational resource) events
NIP-42 relay authentication support
Multi-user session isolation

Installation

bun install

Configuration

Copy .env.example to .env and configure:

cp .env.example .env

Environment variables

Name	Used by	Default	Description
`AMB_RELAYS`	all transports	`wss://relay.edufeed.org`	Comma-separated AMB relay URLs. Queried by every content tool (`search_content`, `search_resources`, `get_resource`, `browse_*`, `resolve_author`, `relay_stats`) and used as default publish targets for the signing tools.
`AMB_EXTRA_RELAYS`	all transports	_(empty)_	Comma-separated AMB relay URLs that are selectable but not searched by default. `search_content`, `search_resources`, and `get_resource` accept a `relays` parameter naming relays from `AMB_RELAYS` ∪ `AMB_EXTRA_RELAYS` (anything else is rejected); `list_relays` advertises both groups as `defaultRelays`/`extraRelays`. Use this to expose alternative corpora (e.g. the OERSI and SODIX aggregation relays, `wss://oersi.edufeed.org,wss://sodix.edufeed.org`) on request without merging them into every search. Over HTTP this list also feeds the `?relays=` connector parameter — see Choosing a connector's default relays.
`AMB_AUTHOR_SETS`	all transports	_(empty)_	Comma-separated `naddr` identifiers of NIP-51 follow sets (kind 30000). Loaded once at startup into the author directory served by `list_known_authors`; the returned pubkeys can then be passed to `search_*` tools as `authors`.
`CALENDAR_RELAYS`	all transports	`wss://relay.edufeed.org`	Comma-separated NIP-52 calendar relay URLs for `search_calendar_events`. The AMB relay serves calendar events itself, so the default is the same relay; set this only for split deployments with a dedicated calendar relay.
`CALENDAR_AUTHOR_SETS`	all transports	_(empty)_	Same as `AMB_AUTHOR_SETS`, but for the calendar author directory served by `list_calendar_authors`.
`INDEXER_ENDPOINTS`	`search_passages`	_(unset — tool disabled)_	Comma-separated `wss://relay=https://indexer` pairs mapping each AMB relay to its amb-indexer base URL. Enables `search_passages`.
`INDEXER_API_TOKEN`	`search_passages`	_(unset)_	Bearer token for the indexer's `/search_chunks` (shared default for all endpoints).
`INDEXER_API_TOKENS`	`search_passages`	_(unset)_	Per-relay token overrides, comma-separated `wss://relay=token` pairs — each deployed indexer instance has its own token. Every `INDEXER_ENDPOINTS` entry must be covered by this or `INDEXER_API_TOKEN`; a partially tokened config fails at startup.
`LICENSE_FILTER_MAX`	all transports	`any`	Ceiling for the learning-resource `licenseFilter` search parameter: `open` (CC0, Public Domain, CC BY, CC BY-SA, their DINI-AG-KIM license-type equivalents, and free software/documentation licenses: GPL, LGPL, AGPL, GFDL, MIT, Apache 2.0, BSD), `cc-any` (all of `open` plus every other Creative Commons license, incl. KIM non-commercial/no-derivatives) or `any` (also unlicensed and all-rights-reserved resources). A wider request is narrowed to the ceiling; `search_resources`, `search_content` and `search_passages` report the applied filter as `licenseFilter` and adds `licenseFilterClamped: true` when it narrowed. Other content kinds carry no license and are always included; `get_resource` is never filtered. An invalid value fails at startup. The legacy `OPEN_LICENSES_ONLY=true` still maps to `open` (`false`/`0`/`no`/`off` to `any`) when `LICENSE_FILTER_MAX` is unset, with a deprecation log line.
`RELAY_QUERY_TIMEOUT_MS`	all transports	`25000`	Per-query timeout (milliseconds) for `search_resources`, `search_content`, and every other relay read. On a timeout the events already received are returned (not discarded) and the relay is reported in `relaysIncomplete`/`timedOut` diagnostics; the stalled subscription is closed rather than left open. Raise this if a relay routinely answers slower than the default (the amb-relay's own search budget is ~20s). An invalid (non-numeric or non-positive) value fails at startup.
`SPELL_RELAYS`	`search_passages`	`wss://relay.edufeed.org`	Relays to fetch kind-777 spells (and kind-3 contact lists) from.
`LOG_LEVEL`	all transports	`info`	Per-tool-call logging on stderr (stdout belongs to the stdio transport). Every call emits one JSON line: `{"ts":"2026-09-14T12:00:00.000Z","tool":"search_passages","ms":412,"ok":true,"session":" ","args":{"question":"…","kinds":[30142]}}` — `ok` is `false` for `isError` results, thrown errors, and text results whose JSON body carries an `error` code (typed failures such as `relay_unreachable`) — `error` then holds the message or code; strings in `args` are cut at 120 chars, arrays longer than five collapse to `{length, head}`. `info` (default) logs every call, `warn`/`error` log failures only, `silent` disables the lines.
`EDUFEED_APP_BASE_URL`	all transports	_(unset)_	Frontend base URL (no trailing slash, e.g. `https://app.edufeed.org`). When set, results from `search_content`, `search_resources`, `get_resource`, and `search_calendar_events` include a `url` field pointing at the edufeed-app viewer page ( `/` ) so LLM clients can render direct links. Unset means no `url` field.
`SERVER_PRIVATE_KEY`	`src/index.ts` (+ discovery scripts)	required for Nostr transport	Nostr private key (`nsec` or hex) that is the server's own ContextVM identity. The derived pubkey is what clients connect to via `cvmi use` . Not read by the stdio or HTTP transports.
`RELAYS`	`src/index.ts` (+ discovery scripts)	`wss://relay.contextvm.org`, `wss://cvm.otherstuff.ai`	Comma-separated relay URLs for ContextVM transport announcements and request/response traffic. Not read by the stdio or HTTP transports.
`ANTHROPIC_API_KEY`	`extract_metadata`	_(unset)_	Enables LLM-grounded SKOS field extraction. When unset the tool degrades gracefully to OpenGraph/JSON-LD-only output.
`ANTHROPIC_MODEL`	`extract_metadata`	`claude-sonnet-4-6`	Override the Anthropic model used for extraction.
`SKOS_SCHEMES`	`extract_metadata`	_(unset)_	JSON map `{ " ": " " }` of default vocabularies used when the caller does not pass `skosSchemes` explicitly.
`VOCAB_RELAYS`	`extract_metadata`	falls back to `AMB_RELAYS`	Relays used to resolve `naddr1…` SKOS scheme identifiers to relay-hosted vocabularies.
`SCHEME_NADDR_*`	`extract_metadata`	_(unset)_	Per-vocabulary naddr overrides (e.g. `SCHEME_NADDR_HCRT`, `SCHEME_NADDR_SCHULFAECHER`) mapping well-known scheme URIs to relay-hosted SKOS vocabularies. See `.env.example` for the full list.
`HTTP_`, `OAUTH_`	`src/http.ts` only	see below	HTTP bind and OAuth resource-server settings — documented under Option 4.
`EMBED_TOKEN`	`docker-compose.yml` only	_(unset)_	Token for the embedding service used by the bundled local test relay. Not read by the server itself.

Usage

Option 1: Add to Claude Code (Recommended)

claude mcp add nope-mcp -- bun run /path/to/nope-mcp/src/stdio.ts

This uses the default public relay (wss://relay.edufeed.org). To point at another relay — e.g. the local docker relay from Development — add -e AMB_RELAYS=ws://localhost:3337.

Option 2: Run with cvmi (ContextVM)

Start the server:

cvmi serve -- bun run src/stdio.ts

Connect from another machine:

cvmi use <server-pubkey>

Option 3: Run standalone with Nostr transport

bun run src/index.ts

Option 4: Run with Streamable HTTP transport

For web-based MCP clients (Claude.ai connectors, MCP Inspector, custom browser apps):

bun run src/http.ts   # dev

node dist/http.js # production (after npm run build)

Variable	Default	Description
`HTTP_PORT`	`3000`	Port to bind.

| HTTP_HOST | 0.0.0.0

Only the beginning is shown; read the rest in the repo

nope-mcp — Open Educational Resources search

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 Search & AI memoryi

Common questions

Alternatives

Context7

Codebase Memory

Exa

README from the maker

nope-mcp (formerly amb-mcp)

Repository

MCP Registry

Features

Query & Browse

URL → Form-Prefill Metadata

Signing & Publishing

Installation

Configuration

Environment variables

Usage

Option 1: Add to Claude Code (Recommended)

Option 2: Run with cvmi (ContextVM)

Option 3: Run standalone with Nostr transport

Option 4: Run with Streamable HTTP transport