# Nichedb MCP server

Source: https://glimind.com/server/mcp-registry%2Fdev.nichedb%2Fnichedb
Registry id: `mcp-registry/dev.nichedb/nichedb`
Status: live (checked 2026-10-27T06:21:28.060Z)

## Measurements (30 days)

- Uptime: 99.22%
- Checks: 4897
- Outages (90 days): 23

## Install

```json
{
  "mcpServers": {
    "nichedb-mcp-server": {
      "type": "http",
      "url": "https://nichedb.dev/mcp"
    }
  }
}
```

Claude Code:

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

## Tools (34)

- `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.
- `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` 
- `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 n
- `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
- `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.
- `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 
- `feed_items`: What a feed selects, newest first. Page with before_id.
- `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
- `follow_feed`: Follow a feed as the key owner (needs a key). Channels: webpush, email, webhook.
- `get_item`: One item with its full adapter payload.
- `get_profile`: One person by id, `<slug>-<id>` or handle: the parsed view and the OpenProfile.md as served.
- `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, priv
- `list_adapters`: Every adapter this deployment can run, with the config fields each takes. Use before add_source.
- `list_collections`: The collections (niches) with their source, feed and item counts.
- `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 resul
- `list_feeds`: Public feeds, most followed first. Optionally one collection.
- `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.
- `list_sources`: Sources with status, last run and item counts. Optionally one collection.
- `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 cl
- `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 pla
- `recent_items`: Newest items, optionally narrowed to a collection, source or kind.
- `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.
- `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 
- `run_source`: Fetch a source now instead of waiting for its schedule (needs a key; owner or admin).
- `search_items`: Full-text search over titles, summaries and tags. Use this first when you know a name.
- `search_profiles`: People: one entry per person assembled from every app that serves their OpenProfile.md (podcasters from p0dcasters, public profiles from OutreachGraph). Search 
- `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, C
- `stats`: What this deployment holds: collections, sources, items, items added today, feeds.
- `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 rss
- `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.
- `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
- `upcoming`: Items dated in the future (releases, launches, deadlines), soonest first.
- `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`, `prono
- `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

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