protogrid

Search / org.edufeed/nope-mcp

nope-mcp — Open Educational Resources search

R0· no sign-in

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

v0.4.0 · active · repository · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality88good
Trust96of 100
Uptime, 30 days100%
Latency p50444 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "nope-mcp": {
      "type": "http",
      "url": "https://mcp.edufeed.org/mcp"
    }
  }
}
claude mcp add --transport http nope-mcp https://mcp.edufeed.org/mcp
[mcp_servers.nope-mcp]
url = "https://mcp.edufeed.org/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "nope-mcp": {
      "type": "remote",
      "url": "https://mcp.edufeed.org/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "nope-mcp": {
      "type": "http",
      "url": "https://mcp.edufeed.org/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=nope-mcp&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLmVkdWZlZWQub3JnL21jcCJ9"
}
{
  "servers": {
    "nope-mcp": {
      "type": "http",
      "url": "https://mcp.edufeed.org/mcp"
    }
  }
}
{
  "mcpServers": {
    "nope-mcp": {
      "httpUrl": "https://mcp.edufeed.org/mcp"
    }
  }
}
extensions:
  "nope-mcp":
    enabled: true
    name: "nope-mcp"
    type: streamable_http
    uri: "https://mcp.edufeed.org/mcp"
    timeout: 300

Quality 88 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene93 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • warn
    tools.description_length3 tools have descriptions over 1,024 characters, which crowds the context
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations18 of 18 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 6,136 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

18 tools, about 6,136 tokens to load them all · tool set eff91be1eeb4 · checked 2026-10-20 10:03 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 96 / 100

provenance85
liveness100
freshness100
hygiene100

+repository +dns-namespace +website +reachable +uptime-100% +updated-17d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://mcp.edufeed.org/mcp streamable-httpnoneyes100%444 ms2025-11-252026-10-20

Tools (18)

browse_educational_levelsread-onlyList available educational levels (Primary, Secondary, Higher Education, etc.) with resource counts.
browse_resource_typesread-onlyList available learning resource types (Video, Course, Worksheet, etc.) with resource counts.
browse_subjectsread-onlyList available subjects/topics in the educational resource collection. Returns subjects with their labels and resource counts.
get_resourceread-onlyRetrieve a single piece of content by naddr (preferred — pass a search_content result's naddr), d-tag identifier, or event ID. naddrs of ANY content type from search_content work (resources, articles, wikis, projects, measures, publications); non-resource kinds return the same shape as their search results. Bare identifier/eventId lookups (no naddr) always resolve the full educational-resource metadata (kind 30142), including creator/publisher and educational properties. Lookups are not license-filtered: a learning resource carries openLicense (true for CC0, Public Domain, CC BY, CC BY-SA — the open licenses that search results are currently limited to). When presenting the resource, render a markdown link the user can open: prefer its sourcePage (the original source page); fall back to url (the edufeed viewer) only when sourcePage is absent.
list_calendar_authorsread-onlyList known calendar event authors loaded from configured follow sets (NIP-51 kind 30000). Returns author names, pubkeys, and NIP-05 identifiers. Use the returned pubkeys with search_calendar_events(authors: [...]) to filter events by author.
list_known_authorsread-onlyList known educational resource authors loaded from configured follow sets (NIP-51 kind 30000). Returns author names, pubkeys, and NIP-05 identifiers. Use the returned pubkeys with search_resources(authors: [...]) to filter resources by author.
list_relaysread-onlyList the configured AMB relays. defaultRelays are searched on every query; extraRelays hold different corpora (e.g. the OERSI aggregation) and are only searched when a search/get tool call passes them in its relays parameter.
relay_list_getread-onlyGet a user's NIP-65 relay list (kind 10002). Returns read and write relays for the specified pubkey. If no pubkey provided, uses the connected signer's pubkey.
relay_statsread-onlyGet information about all selectable AMB relays (default and extra), including supported NIPs, relay name, and description.
resolve_authorread-onlyResolve an org or person NAME to candidate pubkeys using the relay's kind-0 author-profile index (NIP-50 search). Use this to answer name-driven content questions like "recent articles and resources of Jörg Lohrer": call resolve_author(name), pick the best candidate, then pass its pubkey to search_content({ authors: [pubkey], ... }) (and/or search_calendar_events) to fetch that author's content. Returns several candidates ranked by relevance so you can disambiguate. This indexes authors who have published content here — distinct from list_known_authors, which lists hand-curated follow sets. NOTE: this resolves only kind-0 author profiles. It does NOT resolve a community's identifying pubkey — a community is defined by a kind-10222 event and frequently has no kind-0 at all. To list content shared into a community you need that community pubkey (a Nostr identifier, e.g. from the community's spec/naddr), which you pass to the `community` param of search_content / search_calendar_events. resolve_author CAN, however, find a community's posting account (e.g. a "…-Termine-Bot") when that account has a kind-0; querying that pubkey via authors:[...] returns the content it published. A wrong pick simply yields empty results.
resolve_publisherread-onlyResolve an actor name (organization or person) to the EXACT spelling used in the AMB metadata, so it can be passed to the publisherName/creatorName filters of search_resources. Those filters are exact full-string matches (case-insensitive), so a guessed spelling like "Lehreladen" silently misses the stored "LEHRE LADEN". This tool free-text searches the name and returns the similar publisher/creator names found in the corpus, with the field they appear in and a resource count. Distinct from resolve_author, which resolves Nostr signing accounts (kind-0 profiles) to pubkeys — metadata publishers usually have no Nostr account at all.
search_calendar_eventsread-onlySearch for NIP-52 calendar events (date-based and time-based). Supports temporal filters (start/end time ranges), geohash location filtering, and hashtag filtering. Returns events from the configured calendar relay. When presenting an event to the user, render it as a markdown link: prefer the event `url` (the edufeed-app viewer at <base>/<naddr>, which shows fuller details) over `sourcePage` (the original external event page). Never construct an naddr or viewer URL yourself — use the `naddr`/`url` fields as returned.
search_contentread-onlyTopic search across ALL content types on the relay in one ranked call: educational resources (kind 30142), long-form articles/blogs (30023), wikis (30818), projects (30143), measures (30144), and NKBIP-01 publications (30040 indices + 30041 sections — scientific articles, books). Results are interleaved and ranked by semantic passage match, and each carries the matched passage ("snippet") when available — use it to answer the user, not just list links. Educational resources are returned only when openly licensed (CC0, Public Domain, CC BY, CC BY-SA); the other content types carry no license and are all included. This is the tool for DISCOVERY intent — the user wants materials to browse ("finde/suche/empfiehl Materialien zu X"): present the items. For QUESTION intent — the user wants an answer built from the content ("wie/warum/was hilft bei X?") — prefer search_passages, which returns quotable fulltext passages with citations; this tool then supplements the answer with browsable links. Each result carries eventAuthor (the Nostr signer who uploaded the event — often an aggregator) plus, for resources, creator/publisher (who actually made and published the resource); these can differ, so do not treat eventAuthor as the publisher. For full metadata (license, dates, complete entity lists) pass a result's naddr to get_resource. Publication facets ride inside the query string as NIP-50 field filters: append type:academic, doi:10.1234/abcd.5678, keywords:<term>, or partOf:30143:<pubkey>:<d> ("publications of a project") to the query — the relay resolves them server-side. When presenting results to the user, render each as a markdown link so they can open it directly — prefer sourcePage (the original external source page, present on most resources and on projects/measures/publications), then url, then naddr. For upcoming events on the same topic, follow up with search_calendar_events.
search_passagesread-onlyTHE DEFAULT TOOL FOR QUESTION-SHAPED QUERIES ("wie/warum/was hilft bei X?", "how do I…?"): retrieves the best-matching fulltext passages from the corpus and returns them with citations (source resource, page, heading, source URL) — answer the user FROM the passages and cite each source. (For discovery intent — "finde/empfiehl Materialien" — use search_content instead, or afterwards to offer browsable links.) Keep `question` topic-only. Ranking is hybrid keyword+vector, so phrase the question as a topical statement that names the subject and the target group ("Friedenserziehung in der Grundschule: Einstieg in das Thema Frieden mit Kindern"), not as the user's literal sentence ("Wie kann ich …?"). Results are capped at two passages per document; a passage with only a snippet and no text has no fulltext yet — say so instead of guessing. Educational-resource passages come only from openly licensed resources (CC0, Public Domain, CC BY, CC BY-SA); other content types are not license-filtered. Scope is required but simple: with no source restriction from the user, pass the content kinds (e.g. kinds:[30142] for educational resources, [30040,30041] for publications, [30023] for articles). Route source restrictions ("nur Content von X") into the scope parameters: a metadata publisher (most organisations — resolve_publisher finds the exact spelling) goes into `search` as a QUOTED field filter, e.g. search:'publisher.name:"LEHRE LADEN"' (unquoted multi-word names match nothing); a Nostr signing account (resolve_author → pubkey) goes into `authors`. A published grimoire spell (kind 777, nevent or event id) can replace inline scope entirely; the response carries the canonical spell for whatever scope was used — publish it (e.g. via grimoire) to make the scope reusable. Spells may use $me/$contacts; they resolve to the calling user (pass `me` if the transport is anonymous). Fails rather than widening scope: an empty scope, unreachable relay (relay_unreachable — tell the user to retry), or unreachable index is a typed error, never a silently unscoped search.
search_resourcesread-onlySearch for educational resources (learning materials, courses, videos, etc.) using full-text search and metadata filters. Returns resources matching the query from the AMB relay. Only openly licensed resources are returned (CC0, Public Domain, CC BY, CC BY-SA); NC/ND, all-rights-reserved and unlicensed resources are left out. NOTE: the metadata filters (publisherName, creatorName, subjectLabel, resourceTypeLabel, educationalLevelLabel) are EXACT full-string matches against the stored metadata (case-insensitive) — not fuzzy or substring searches. A guessed spelling silently returns 0 results; use resolve_publisher to find the canonical actor spelling first. On a zero-match actor filter the response includes actorCandidates with similar spellings to retry with.
skos_get_conceptread-onlyGet details of a single SKOS concept by its URI, including broader, narrower, and related concepts.
skos_get_vocabularyread-onlyFetch and parse a SKOS vocabulary from its URI. Returns the concept scheme with all concepts organized hierarchically.
skos_searchread-onlySearch for concepts in a SKOS vocabulary. By default searches prefLabel, altLabel, hiddenLabel, and definition.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "org.edufeed/nope-mcp",
  "title": "nope-mcp — Open Educational Resources search",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.edufeed.org/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.4.0",
  "repository": {
    "url": "https://github.com/edufeed-org/nope-mcp",
    "source": "github"
  },
  "websiteUrl": "https://edufeed.org",
  "description": "Search German open educational resources (OER) via AMB/schema.org metadata, open licenses only."
}