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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 Artifacts 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: Artifacts
paths:
/v1/artifacts/{cid}:
get:
description: 'raw canonical grid bytes by artifact cid, Cache-Control immutable (content-addressed bytes never change). A 404 is typed and says how to rebuild: eviction is a design property (the derivation record persists and pins the scene, recipe, and geometry), never data loss.'
operationId: emem_artifact_bytes
responses:
'200':
description: application/x.emem-grid-f32.v1 bytes
'404':
description: evicted or unknown; the derivation record pins the rebuild
summary: raw canonical grid bytes by artifact cid, Cache-Control immutable…
tags:
- Artifacts