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NicheDB

dev.nichedb/nichedb · v0.1.0

Measured by MCP Station

Description written by the publisher, not verified

Sources in, feeds out: an open, ever-growing database of real-time public data, enriched.

Connect

claude mcp add --transport http nichedb https://nichedb.dev/mcp

{
  "mcpServers": {
    "nichedb": {
      "url": "https://nichedb.dev/mcp"
    }
  }
}

Tools as reported by the server

• stats
  What this deployment holds: collections, sources, items, items added today, feeds.
• list_collections
  The collections (niches) with their source, feed and item counts.
• list_adapters
  Every adapter this deployment can run, with the config fields each takes. Use before add_source.
• list_enrichers
  Every enricher (YouTube videos, Wikipedia, repo stats, downloads, company profiles, TL;DRs) and which collections turn it on by default. Items carry their results under `enrichment`.
• list_sources
  Sources with status, last run and item counts. Optionally one collection.
• list_feeds
  Public feeds, most followed first. Optionally one collection.
• feed_items
  What a feed selects, newest first. Page with before_id.
• recent_items
  Newest items, optionally narrowed to a collection, source or kind.
• upcoming
  Items dated in the future (releases, launches, deadlines), soonest first.
• search_items
  Full-text search over titles, summaries and tags. Use this first when you know a name.
• match_items
  Which title, channel or fixture is this name? Give a file name, a release name or a playlist entry ("Top.Gun.Maverick.2022.1080p.mkv", "US: ESPN2 HD"); it is cleaned (year, season and episode, quality tags, playlist decorations) and matched by similarity. A matchup ("NFL: Chiefs vs Bills", "Lakers @
• get_item
  One item with its full adapter payload.
• population
  Population and demography, drilled down from the world to the ZIP code. Give a `key` (us, us-ca, us-ca-los-angeles, gb, gb-england-london), a US `zip`, or a place name in `q`; no argument is the world. Answers with the area (population, year, measures: age, income, home value, rent, poverty, educati
• create_feed
  Save a query as a feed (needs a key). Sources, kinds and tags narrow; q is a text match; upcoming keeps only future-dated items.
• follow_feed
  Follow a feed as the key owner (needs a key). Channels: webpush, email, webhook.
• submit_feed
  Suggest an RSS or Atom feed for the index. No key needed. An admin reviews every suggestion before anything is fetched; approved podcast feeds are handed to rssamplifier, everything else becomes a source here.
• search_profiles
  People: one entry per person assembled from every app that serves their OpenProfile.md (podcasters from p0dcasters, public profiles from OutreachGraph). Search by name, headline or anything in the document; newest change first. Each answer carries the page, the openprofile.md URL, accounts, topics,
• find_profile_by_linkedin
  The public profile a LinkedIn profile or company URL belongs to (linkedin.com/in/… or /company/…), or null. LinkedIn only: profiles are never looked up by email.
• get_profile
  One person by id, `<slug>-<id>` or handle: the parsed view and the OpenProfile.md as served.
• claim_profile
  Claim a profile as the key owner (needs a key). Proven when the key owner’s email is one the profile lists, or when the person’s site or show page links back to the profile’s nichedb page. An admin may claim on behalf of an email.
• update_profile
  Edit a profile you own (needs a key). Send `markdown`, a whole OpenProfile.md that replaces what you wrote before, or any of `name`, `headline`, `emoji`, `pronouns`, `web`, `identity` (key: value, null removes), `sections` (name: body, `none` removes), `handle`, `public`. What you write wins over ev
• add_source
  Add a source: an adapter with a config, fetched on a schedule (needs a key; admins and Pro). Call list_adapters first for the fields.
• run_source
  Fetch a source now instead of waiting for its schedule (needs a key; owner or admin).
• search_tlds
  Top-level domains: every label in IANA's root, with type, registry, RDAP server and each registrar's one-year register/renew/transfer price (Porkbun, Dynadot, Cloudflare, OVHcloud). Sorted by renewal by default, because the first year is a promotion. `best` is the cheapest USD price across registrar
• get_tld
  One top-level domain: type, registry, RDAP server, when it entered or left the root, every registrar price (register, renew, transfer, restore, promotions, privacy, restrictions) and its change history.
• tld_changes
  Top-level domains added to or removed from IANA's root, newest first, with the IANA list version each happened in. Nobody else publishes this diff.
• check_domain
  Is a domain name registered? Asks each registry over RDAP. Give `name` as a full name (foo.watches), or a bare word with `tlds` (foo + com,dev,io), or several names comma separated. Each answer is registered (with registrar and expiry), not_registered, or unknown. not_registered means the registry h
• business_standing
  Is a business on anybody's list? Give its `name`, and any of `domain`, `state` (two letters), `number` (state entity number) and `ein`. Answers with `standing` (flagged, incomplete or clear; clear only when every list was checked and found nothing), the `findings` behind it, and each section: US Tre
• reputation_lookup
  Is an IP address or a domain on a blocklist? Give `indicator` (an IPv4/IPv6 address or a domain; a URL is reduced to its host). Answers `listed`, a rough 0-100 `score` with the `reasons` behind it, the nichedb /traffic record (addresses our own servers banned and a person approved), the abuse.ch ind
• traffic_list
  The nichedb /traffic blocklist: IP addresses our own servers banned for exploit attempts, scanning, brute force or spam, each published only after a reviewer (a person, or riotcoder applying published rules) read the evidence and approved it. Newest approvals first. Optional `days` keeps addresses s

Tool changes

• 2026-10-18: stats, list_collections, list_adapters, list_enrichers, list_sources, list_feeds, feed_items, recent_items, upcoming, search_items, match_items, get_item
• 2026-10-18: stats, list_collections, list_adapters, list_enrichers, list_sources, list_feeds, feed_items, recent_items, upcoming, search_items, match_items, get_item
• 2026-10-16: stats, list_collections, list_adapters, list_enrichers, list_sources, list_feeds, feed_items, recent_items, upcoming, search_items, match_items, get_item

Repository · Website · JSON · Text for agents · Registry updated 2026-09-05