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Skills mema

Mema's personal brain - SQLite metadata index for documents and Redis short-term context buffer. Use for organizing workspace knowledge paths and managing ephemeral session state.

install
source · Clone the upstream repo
git clone https://github.com/openclaw/skills
Claude Code · Install into ~/.claude/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/openclaw/skills "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/1999azzar/mema" ~/.claude/skills/clawdbot-skills-mema && rm -rf "$T"
manifest: skills/1999azzar/mema/SKILL.md
source content

Mema Brain (Centralized Memory)

Standardized memory system providing a Metadata Index (SQLite) and Short-Term Context (Redis).

Core Components

1. Document Index (SQLite)

  • Primary Path: 
    ~/.openclaw/memory/main.sqlite
  • Capability: Stores file paths, titles, and tags.
  • Note: This is a Metadata Index only. It does not ingest or provide full-text search of file contents.

2. Short-Term Memory (Redis)

  • Key Prefix: 
    mema:mental:*
  • Purpose: Ephemeral state management and cross-session context passing.
  • TTL: Default 6 hours (21600 seconds).

Core Workflows

Indexing Knowledge

Record a file's location and tags in the local database.

  • Usage: 
    python3 $WORKSPACE/skills/mema/scripts/mema.py index <path> [--tag <tag>]

Searching Index

List indexed paths filtered by tag or recency.

  • Usage: 
    python3 $WORKSPACE/skills/mema/scripts/mema.py list [--tag <tag>]

Mental State (Redis)

Manage key-value pairs in the 

mema:mental
namespace.

  • Set: 
    python3 $WORKSPACE/skills/mema/scripts/mema.py mental set <key> <value> [--ttl N]
  • Get: 
    python3 $WORKSPACE/skills/mema/scripts/mema.py mental get <key>

Setup

  1. Copy 
    env.example.txt
    to 
    .env
    .
  2. Configure 
    REDIS_HOST
    and 
    REDIS_PORT
    (defaults: localhost:6379).
  3. Initialize the SQLite schema: 
    python3 $WORKSPACE/skills/mema/scripts/mema.py init

Reliability & Security

  • Data Privacy: All data is stored locally.
  • Network Safety: Only point 
    REDIS_HOST
    to trusted instances.
  • Path Isolation: Database operations are confined to the 
    ~/.openclaw/memory
    directory.