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name: atxp-memory description: Agent memory management — cloud backup, restore, and local vector search of .md memory files compatibility: Requires Node.js >=18 and npx tags: [memory, search, backup, identity, agent-files, sync, vector-search, zvec] metadata: homepage: https://docs.atxp.ai source: https://github.com/atxp-dev/cli npm: https://www.npmjs.com/package/atxp requires: binaries: [node, npx] node: ">=18" env: - name: ATXP_CONNECTION description: Auth token (created by npx atxp@latest login or agent register). Required for push/pull/status cloud operations. Not required for local index/search. required: false optionalDependencies: - name: "@zvec/zvec" description: Embedded vector database for local memory search (required for index/search subcommands)

ATXP Memory — Agent Memory Management

Manage your agent's .md memory files: back up and restore to/from ATXP cloud servers, and search your local memories using zvec vector similarity search.

Capabilities

| Capability | Description | |------------|-------------| | Cloud Backup | Push/pull .md files to ATXP servers for disaster recovery | | Local Search | Index .md files into a local zvec vector database, then search by natural language query | | Status | View cloud backup info and local index statistics |

Security Model

• Only .md files are collected and transmitted (push/pull). No credentials, JSON configs, binaries, or other file types are ever sent.
• Files are sent to ATXP servers over HTTPS, associated with the authenticated agent's identity.
• push replaces the server snapshot entirely (latest snapshot only, no history).
• pull is non-destructive — it writes server files to the local directory but does not delete local files absent from the server.
• Local search index is stored in a .atxp-memory-index/ subdirectory inside --path. It never leaves the local machine.
• index and search do not require authentication or network access.
• Filesystem access: reads from --path directory (push/index), writes to --path directory (pull) and --path/.atxp-memory-index/ (index). No other directories are touched.
• No modification of OpenClaw config or auth files.

When to Use

| Situation | Command | |-----------|---------| | After meaningful changes to SOUL.md, MEMORY.md, or at end of session | push | | Bootstrapping a fresh workspace or recovering from environment loss | pull | | After updating memory files and before starting a task that requires recall | index | | Looking for relevant context in past memories | search | | Verify backup exists before risky operations | status |

Commands Reference

| Command | Description | |---------|-------------| | npx atxp@latest memory push --path <dir> | Recursively collect all *.md files from <dir> and upload to server | | npx atxp@latest memory pull --path <dir> | Download backup from server and write files to <dir> | | npx atxp@latest memory index --path <dir> | Chunk .md files by heading and build a local zvec search index | | npx atxp@latest memory search <query> --path <dir> | Search indexed memories by similarity | | npx atxp@latest memory status [--path <dir>] | Show cloud backup info and/or local index stats |

Options

| Option | Required | Description | |--------|----------|-------------| | --path <dir> | Yes (push/pull/index/search) | Directory to operate on | | --topk <n> | No (search only) | Number of results to return (default: 10) |

How Local Search Works

1. Indexing (memory index):

   • Scans all .md files recursively from --path
   • Splits each file into chunks at heading boundaries (h1/h2/h3)
   • Converts each chunk into a 256-dimensional feature vector using locality-sensitive hashing (unigrams + bigrams)
   • Stores vectors and metadata in a local zvec database (HNSW index) at <path>/.atxp-memory-index/

2. Searching (memory search):

   • Converts the query text into the same vector representation
   • Performs approximate nearest neighbor search via zvec's HNSW index
   • Returns the top-k most similar chunks with file paths, headings, line numbers, and similarity scores

The search is purely local — no network requests, no API keys, no cost. Re-index after modifying memory files.

Path Conventions

Typical OpenClaw workspace paths:

~/.openclaw/workspace-<id>/
~/.openclaw/workspace-<id>/SOUL.md
~/.openclaw/workspace-<id>/MEMORY.md
~/.openclaw/workspace-<id>/memory/
~/.openclaw/workspace-<id>/AGENTS.md
~/.openclaw/workspace-<id>/USER.md

Backward Compatibility

The backup command is still accepted as an alias for memory:

npx atxp@latest backup push --path <dir>   # works, same as memory push
npx atxp@latest backup pull --path <dir>   # works, same as memory pull
npx atxp@latest backup status              # works, same as memory status

Limitations

• .md files only — all other file types are ignored during push/index and not present in pull.
• Latest snapshot only — each push overwrites the previous backup. There is no version history.
• Requires ATXP auth for cloud operations — run npx atxp@latest login or npx atxp@latest agent register first.
• --path is required — there is no auto-detection of workspace location.
• Local search requires @zvec/zvec — install with npm install @zvec/zvec before using index/search.
• Feature-hash embeddings — local search uses statistical text hashing, not neural embeddings. It works well for keyword and phrase matching but is not a full semantic search. For best results, use specific terms from your memory files.