{"version":"2.1.224","anchor":"new-memory-write-tool-for-saving-documents-to-a-connected-me","canonical_anchor":"new-memory-write-tool-for-saving-documents-to-a-connected-me","heading":"New memory_write tool for saving documents to a connected memory store","tier":"use","area":"Memory","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.224\/e\/new-memory-write-tool-for-saving-documents-to-a-connected-me","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.224","markdown":"### New `memory_write` tool for saving documents to a connected memory store\n\nClaude can now save documents into a connected memory store, with secret scanning blocking risky writes.\n\n**What**\n\nMemory goes from read-only to read-write. Alongside `memory_list` and `memory_read`, Claude can now create or overwrite a whole document in a connected, writable memory store, and is prompted to check each of your replies for corrections and preferences worth keeping. Writes are refused for read-only stores, empty content, content over the byte cap, or anything a secret scan flags. Requires memory stores to be connected via `CLAUDE_MEMORY_STORES`, the `allow_memory_sync` permission, and `CLAUDE_CODE_DISABLE_ORG_MEMORY` unset.\n\n**Details**\n\n- Prompt guidance: one topic per file, frontmatter on each document, and a per-store index document kept current.\n- Read-only stores refuse with \"The memory store ... is read-only in this session; changes will not persist.\" Store resolution gained a write flag defaulting to false, which drives that refusal.\n- Secret-detection refusal notes the store \"is shared across the organization's connected projects.\"\n- Written text is sanitised: control characters become U+FFFD, and line separators including U+2028 and U+2029 become plain newlines.\n- The whole feature also sits behind the remote-config flag `tengu_haze_glass`, whose fallback in this build is off, so the real value comes from server config.\n- In auto mode a write is routed to classifier review (\"Saving a shared memory document requires classifier review.\"); in plan mode it asks.\n\n**Evidence**\n\n`The memory store ${JZo(e)} is read-only in this session; changes will not persist.`, `save a document to a connected project memory store`\n\n- Flag `tengu_haze_glass`: Off in both readings (read for one account on one subscription tier against v2.1.224; this account: off, anonymous baseline: off, compiled default: off) These values were read against a different version of Claude Code, so treat them as the nearest reading available instead of one taken on this release.\n- Area: Memory\n- Names: `memory_write`, `memory_list`, `memory_read`, `CLAUDE_MEMORY_STORES`, `CLAUDE_CODE_DISABLE_ORG_MEMORY`\n- Tier: Use it now\n- Useful: 5\/5\n- Signal: 5\/5"}