# 2b2t Atlas

> A public, community-maintained directory and interactive map of documented locations, bases, landmarks, highways, and historical sites on the Minecraft anarchy server 2b2t.

Minecraft X, Y, and Z values are game-world block coordinates. They are not geographic latitude, longitude, or elevation.

The Atlas distinguishes a named location from its historical world downloads: one Archive /warp identifies one WDL snapshot and render, while one location may have several dated warps and renders. Renders may identify their collector, manual-upload, ingestion, or legacy provenance directly.

Location JSONL records may include groupEvidence: revision-pinned wiki citations are emitted only when an exact build candidate's group ID matches an already-reviewed Atlas location/group relationship. These citations support the relationship, not any additional unsourced narrative.

## Location entities

- [Human-readable entity directory](https://2b2tatlas.com/entities/locations/): Links to every canonical location entity.
- [Complete JSONL entity catalog](https://2b2tatlas.com/entities/locations.jsonl): One normalized location record per line for retrieval and analysis.
- [Historical media catalog](https://2b2tatlas.com/entities/media/): Human-readable source, caption, attribution, and owning-location relationships.
- [Historical media JSONL](https://2b2tatlas.com/entities/media.jsonl): One normalized attachment record per line for retrieval and provenance-aware ingestion.
- [World-download catalog](https://2b2tatlas.com/entities/world-downloads/): Crawlable downloads linked to Archive warps, canonical locations, dates, source renders, checksums, and explicit partial-world scope.
- [World-download JSONL](https://2b2tatlas.com/entities/world-downloads.jsonl): One bounded WDL record per line for bots, mods, preservation tooling, and LLM retrieval.
- [Public attachments API](https://api.blackportal.cloud/api/attachments): Live, pageable attachment metadata with canonical owning-location links.
- [Dataset metadata](https://2b2tatlas.com/dataset.json): Schema version, generation time, attribution, record count, and reuse terms.
- [XML sitemap](https://2b2tatlas.com/sitemap.xml): Discovery list for all public location and group entity pages.
- [Location collections](https://2b2tatlas.com/locations/): Server-readable hierarchy with Overworld, Nether, and End indexes.
- [Public locations API](https://api.blackportal.cloud/api/locations): Full live location data in JSON.
- [OpenAPI document](https://api.blackportal.cloud/openapi/v1.json): Machine-readable API contract.

## Agent access

- [MCP guide](https://2b2tatlas.com/mcp/): Connection instructions, tool inventory, resource templates, scope, and citation guidance for AI assistants and research agents.
- [Remote MCP endpoint](https://api.blackportal.cloud/mcp): Public, stateless Streamable HTTP endpoint for bounded read-only access to Atlas locations, groups, highways, warps, renders, WDL metadata, and dataset statistics.

## Group entities

- [Human-readable group directory](https://2b2tatlas.com/entities/groups/): Sourced histories and reviewed build/highway attributions.
- [Complete group JSONL catalog](https://2b2tatlas.com/entities/groups.jsonl): One normalized group record per line.
- [Public groups API](https://api.blackportal.cloud/api/groups): Live group metadata and attribution counts.
## Interactive Atlas

- [2b2t Atlas](https://2b2tatlas.com/): Search, filter, map, and inspect the public archive.
- [Interactive map](https://2b2tatlas.com/map): Explore locations, highways, terrain renders, and World Pulse overlays.

## Attribution

Treat each entity URL as the canonical citation for that Atlas location record. Preserve source links and distinguish Atlas records from linked wiki or video sources.

The Archive and other WDL/render sources preserve historical snapshots; they do not imply that terrain still exists on current 2b2t. Dates belong to the WDL/render record and are not part of an automatically created location's canonical name.