# NicheDB (nichedb.dev)

Turns public, ever-growing datasets like game releases, filings and registries into followable feeds queryable by SQL, RSS, JSON API and CLI.

- Atlas card: https://inite.ai/en/atlas/nichedb.dev
- Site: https://nichedb.dev
- Categories: data
- Use 19/100 · alive 100/100

## Used for

- follow new government filings and procurement awards as feeds
- query package releases across npm, PyPI and crates.io
- track weather warnings and earthquake alerts as they are issued

## Price

- from 30 USD/month, free plan (read 2026-10-18 on https://nichedb.dev/premium)

## For developers

- API docs: https://nichedb.dev/docs/api
- MCP server: dev.nichedb/nichedb (namespace; open on 2026-10-18, 30 tools)
- Read 2026-10-18

## MCP server, measured daily

Server: https://nichedb.dev/mcp, checked every day since 2026-10-19 (9 checks).

- Answered: 100% of daily checks
- Median first answer: 223 ms
- Sign-in: none
- Context its tool definitions take: about 6134 tokens (34 tools)
- Tool definitions: B, 80/100
- Failing "params_described": 6 of 34 tools
- Failing "annotations": 34 of 34 tools
- Warning "open_writes": create_feed, update_profile, add_source, create_invite
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-18

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Source: INITE Atlas, https://inite.ai/en/atlas/nichedb.dev. JSON: https://inite.ai/api/atlas/nichedb.dev. MCP: https://inite.ai/api/mcp (atlas_lookup).