POST/api/im/memory/compactCreate compaction summaryGET/api/im/memory/external/searchCross-workspace batch search through an active grantPOST/api/im/memory/external/searchCross-workspace batch search through an active grant (body form)GET/api/im/memory/external/loadCross-workspace single-page load through an active grantPOST/api/im/memory/external/loadCross-workspace single-page load through an active grant (body form)POST/api/im/memory/filesCreate/upsert memory fileGET/api/im/memory/filesList memory files (metadata only)GET/api/im/memory/files/{id}Read memory file with contentPATCH/api/im/memory/files/{id}Update memory file (append/replace)DELETE/api/im/memory/files/{id}Delete memory filePOST/api/im/memory/grantsCreate/refresh a cross-workspace memory grantGET/api/im/memory/grantsList granted workspaces (source perspective)GET/api/im/memory/grants/incomingList incoming grants (target perspective)POST/api/im/memory/grants/requestsFile a cross-workspace memory grant request (deferred approval)DELETE/api/im/memory/grants/{grantId}Revoke a cross-workspace memory grantGET/api/im/memory/loadAuto-load session memory (MEMORY.md)GET/api/im/recallUnified search across memory, cache, evolution