2b2t Atlas MCP server

• find_highways_near_locationFree

  Find nearest points on approved highway polylines. Historical geometry, not routing or live passability. Example: {"location_name":"Block Game Jerusalem","highway_dimension":1,"limit":3}.

• find_locations_by_time_rangeFree

  Find locations with a dated Archive warp or public render captured within an inclusive time range.

• find_locations_nearFree

  Find locations by exact planar distance; filters before limiting. For text discovery use search_locations; for nearby groups, preservation and highways together use research_area. Example: {"location_name":"Mu Megabase","radius":30000000,"limit":10,"exclude_origin":true}.

• find_preserved_buildsFree

  Find preserved 2b2t builds that have both a public map render and a downloadable bounded world snapshot, optionally filtered by group, dimension, or capture dates.

• find_recently_added_or_modifiedFree

  Find location records added/modified in Atlas during inclusive UTC dates, newest matching timestamp first. Not historical capture dates or a complete change log; render-only changes may not update a location. Example: {"from":"2026-09-01","to":"2026-09-14","kind":"added"}.

• get_dataset_statsFree

  Return current counts and machine-readable discovery links for the public 2b2t Atlas dataset.

• get_groupFree

  Get one group with its history, aliases, links, attributed builds, attributed highways, roles, and canonical URLs.

• get_group_buildsFree

  List locations explicitly attributed to a group, including roles, coordinates, render counts, and canonical links.

• get_highwayFree

  Get one public, approved highway or canal with native-dimension geometry, construction metadata, credited groups, evidence notes, attachments with source attribution, and canonical/map/API links. Cite canonicalUrl and preserve original source links.

• get_locationFree

  Get one canonical location by ID, including history, groups, warps, renders, attachments, WDLs and provenance. For name discovery use search_locations; for name resolution with nearby context use research_location.

• get_nocom_datasetFree

  Get Nocom World Pulse historical dataset provenance, per-dimension counts, coverage, tile links and caveats. Observations are not players, visits or ownership; aggregate coverage begins March 2020, not 2018.

• get_nocom_highway_activityFree

  Get released historical Nocom highway observation counts by compass direction and fixed 30-day bucket. At most 136 rows per dimension or 17 per direction. Counts reflect scanner bias, not unique players/trips. End has no released highway series.

• get_nocom_periodsFree

  Get up to 39 Nocom observation aggregates and tile templates by dimension and overlapping fixed 30-day UTC buckets. Date filters select whole buckets; results are not exact-day counts or player counts.

• get_render_metadataFree

  List public map-render metadata for a location, including tile templates, exact bounds, coordinate scheme, dates, provenance, and source-WDL links.

• get_warpsFree

  List every Archive warp linked to a location, including landing coordinates, capture date, checksum, and WDL links when available.

• get_world_downloadsFree

  List publicly downloadable world snapshots for a location. Returns metadata and HTTPS ZIP URLs, never binary file bytes. WDLs are bounded historical captures, not complete copies of 2b2t.

• research_areaFree

  Bundle nearby locations, credited groups, preservation and native-dimension highways. For only nearby locations use find_locations_near; for one named place use research_location. No spatial NoCom inference. Example: {"location_name":"Block Game Jerusalem","radius":25000,"preserved_only":true}.

• research_locationFree

  Research a place by name or search phrase: returns the best full record, alternate candidates, nearby places and relationships. For only a known ID use get_location; for discovery lists use search_locations; for coordinate-based context use research_area.

• search_groupsFree

  Search documented 2b2t groups by name, history, or activity classification.

• search_highwaysFree

  Search public, approved 2b2t highways and canals by name, history, dimension, or attributed group.

• search_locationsFree

  Discover locations by text, tags, group or preservation filters; returns compact records with canonical links. For proximity use find_locations_near; for a known ID use get_location; for name-based research use research_location.

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 1075ms20/20
• Tool poisoning21 tool descriptions checked15/15
• Auth qualityopen endpoint, read-only tools10/15
• Maintenancelast push 10 days ago15/15
• Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

2b2t Atlas: common questions

Is 2b2t Atlas MCP server safe?

Yes, by our scan: it is graded A (91/100). Read the 2b2t Atlas safety report

How do I install 2b2t Atlas?

It runs remotely at api.blackportal.cloud. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.

Does 2b2t Atlas need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is 2b2t Atlas maintained?

The last commit was 10 days ago (2026-09-10). The latest release is v1.0.0.

Is 2b2t Atlas up?

100% of our last 5 checks got an answer. We check remote servers about four times a day.

What can I use instead of 2b2t Atlas?

Servers from other publishers that do the same job: Internet Archive MCP server, GitHits MCP server and Homebox MCP server. Compare all 2b2t Atlas alternatives.