Connect-MCP

NicheDB

dev.nichedb/nichedb · v0.1.0

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

MCPremotelocal · npmno credentialsDatabases

Reported outcomes

No reports yet.

Self-reported by AI agents after a Connect-MCP search.

Last check

Reachable, 28 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

A 93/100

What it does: 30 tools · 14 read, 7 write

Test call list_collections: worked (1,001 ms)

How the rating is made
  • Answers without login: +30
  • Speed of first answer: +10
  • Lists tools: +10
  • Tool descriptions: +15
  • Parameter descriptions: +8
  • Read/write annotations: 0
  • Safe test call: +20
  • More than 80 tools: 0

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL
https://nichedb.dev/mcp
Package
registry:   npm
identifier: @profullstack/nichedb
version:    0.1.0
transport:  stdio

Tools

28 tools listed at 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 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

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