NicheDB

dev.nichedb/nichedb · v0.1.0

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

Website Source code Set it up

Connect Remote server

Terminal

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

~/.cursor/mcp.json

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

.vscode/mcp.json

{
  "servers": {
    "nichedb": {
      "type": "http",
      "url": "https://nichedb.dev/mcp"
    }
  }
}

Claude Desktop

Settings > Connectors > Add custom connector
URL: https://nichedb.dev/mcp

Tools 48 found in our last check

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…
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, r…
where_to_buy_book
Where to buy a book. Give an `isbn` (10 or 13 digits, hyphens fine), or a `title` and `author`, or `item` (a books-collection item id). Answers with the edition from Open Library (title, authors, publisher, pages, cover), `online`: links at Amazon, Bookshop.org, Barnes & Noble,…
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.
list_webhooks
The key owner's account webhook endpoints (never their secrets) and the event types this site emits. Needs a key.
create_webhook
Add an account webhook: signed POSTs (Standard Webhooks + CloudEvents) to an https URL for events such as feed.item.published (new items in feeds you follow), feed.followed, feed.created, submission.approved. Patterns like feed.* work; omit events for all. Returns the signing se…
update_webhook
Change an account webhook: url, events, description, or enabled (true turns it back on and clears its failure count). Needs a key.
delete_webhook
Remove an account webhook and its delivery log. Needs a key.
test_webhook
Send a webhook.test event to one of your endpoints now and report the HTTP status. Needs a key.
rotate_webhook_secret
Replace a webhook signing secret; the old one stops working at once. Returns the new secret. Needs a key.
webhook_deliveries
Recent webhook deliveries with status, attempts, last error and payload: for one endpoint, or all of yours. Needs a key.
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 UR…
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 y…
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 p…
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…
airplane_lookup
An aircraft by N-number (N172SP, or 172SP), Mode S hex (A2D8E1) or flight callsign (UAL1895), or words to search the US register (Cessna 172). Answers `record` (the FAA registration: maker, model, year, seats, engines, airworthiness, status, expiry, hex; private owners are withh…
satellite_lookup
A satellite, rocket stage or piece of debris by NORAD number (25544), international designator (1998-067A) or name. Answers `record` (GCAT: owner, country, maker, launch and reentry dates, mass, orbit, status), `tle` (latest elements from SatNOGS) and `position` (where it is ove…
ship_lookup
A ship or boat by MMSI (9 digits), IMO number (7 digits) or name, from open AIS (Digitraffic, northern Baltic). Answers `record` (name, type, flag, size, call sign, stated destination, last position) and `live` (position, speed, course, navigation status now, when in range), or…
train_lookup
A train by number (Amtrak 5, VIA 1, IC 1, or a bare number) or a European station by name. Answers `record` (the stored run: operator, route, origin, destination, state, delay, last and next stop, every stop with scheduled and actual times; or a station with UIC code, coordinate…
transit_station
Next arrivals and the timetable at a public transit station. Give `city` (nyc, boston, bay-area, chicago, london) and `station` (a station id from transit_city, or a name to match). Answers the station (lines, place, step-free), `arrivals` (line, toward, due time, minutes away;…
transit_city
A city’s public transit now: its lines, its stations (id, name, lines), the service alerts in force and, with `vehicles: true`, every vehicle position the agency publishes. Cities: nyc, boston, bay-area, chicago, london, toronto, philadelphia.
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…
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 approv…
vuln_lookup
Everything known about one vulnerability, as an OpenVuln record (a valid OSV record). Give `id`: a CVE (CVE-2026-12537), GHSA, OSV, PYSEC, GO, RUSTSEC, MAL (malicious package) or NDB (nichedb.dev write-up) id. Answers OSV fields (`aliases`, `summary`, `details`, `affected` with…
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 `da…
redeem_code
Redeem a credit code (CR-XXXX-XXXX-XXXX-XXXX) for the key owner. A code is worth days of Premium, added after any term already held. Needs a key.
list_invites
The key owner's invites: how many are left of the quota, and each invite with its status (open, used, expired, revoked). Needs a key.
create_invite
Make one invite link as the key owner. Invites are scarce (a few per account); when the invited person signs up, both get days of Premium. The link is returned once. Needs a key.

Details

Endpoint	`https://nichedb.dev/mcp` (Streamable HTTP)
Package	`@profullstack/[email protected]` (NPM, stdio)
First published	5 Sep 2026
Last updated	5 Sep 2026
Registry name	`dev.nichedb/nichedb`

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Typical response: 601 ms
Answered: 100% of 2 checks
Last check: 13 Nov 2026

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