emem

emem Grid Info API

The Grid Info API from emem — 1 operation(s) for grid info.

Documentation GitHub OpenAPI

Operations 1

GET /v1/grid_info declare the active spatial grid (cell64 / Hilbert / future H3) #

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OpenAPI Specification

openapi: 3.2.0
info:
  description: emem is shared memory for AI agents working together in the real world.
  license:
    name: Apache-2.0
  title: emem Grid Info API
  version: 2.4.0
  x-emem-surface-asymmetry:
    memory_notes: MCP only
    reach_them_at: POST /mcp, method tools/call
    read_side_is_here:
    - /v1/memory/search
    - /v1/memory/sse
    - /memories/{path}
    tools:
    - emem_memory_create
    - emem_memory_view
    - emem_memory_delete
    - emem_memory_rename
    - emem_memory_str_replace
    - emem_memory_supersede
    why_not_here: These write the agent correspondence plane, which is prose and untrusted-by-declaration. It is deliberately not part of the REST fact surface, and the two planes are kept apart rather than merged for convenience.
servers:
- description: Hosted instance (HTTPS-only)
  url: https://emem.dev
tags:
- name: Grid Info
paths:
  /v1/grid_info:
    get:
      description: 'Active grid encoding: cell64 ground resolution, lat/lng axis sizes, DGGS lineage.


        When to use: Call once at session start (or when the user asks about cell resolution / ''how big is a cell''). Returns the actual ground resolution today (~9.54 m × 9.55 m square at the equator (lat 21 bits × lng 22 bits, matching Sentinel-1/Sentinel-2 native pixel pitch). The cell64 bit layout reserves a resolution-tag field for future hierarchical refinement targeting H3-equivalent res-13 (~3.4 m) cells in v0.1.) and the spec target. Useful before you reason about whether one cell is enough or whether you need `emem_recall_polygon`.'
      operationId: emem_grid_info
      responses:
        '200':
          content:
            application/json:
              schema:
                type: object
          description: ok
      summary: declare the active spatial grid (cell64 / Hilbert / future H3)
      tags:
      - Grid Info