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Mema | Skills Pool

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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.

openclaw4,189 starsFeb 17, 2026

Occupation
Categories: Knowledge Base

Skill Content

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.

Related Skills

Quick Install

Mema

npx skills add openclaw/skills

Download Skill Open repository

Author: openclaw
stars: 4,189
Updated: Feb 17, 2026
Occupation

On this page

01Core Components

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

Copy env.example.txt to .env.
Configure REDIS_HOST and REDIS_PORT (defaults: localhost:6379).
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.

02

1. Document Index (SQLite)

032. Short-Term Memory (Redis)

04Core Workflows

05Indexing Knowledge

06Searching Index

07Mental State (Redis)

09Reliability & Security

Software Developers

CMS & Platforms

Notion

Notion API for creating and managing pages, databases, and blocks.

Feishu Wiki

Feishu knowledge base navigation. Activate when user mentions knowledge base, wiki, or wiki links.

Gemini

Gemini CLI for one-shot Q&A, summaries, and generation.

Obsidian Vault Maintainer

Maintain an Obsidian-friendly memory wiki vault with wikilinks, frontmatter, and official Obsidian CLI awareness.

Openclaw Pr Maintainer

Maintainer workflow for reviewing, triaging, preparing, closing, or landing OpenClaw pull requests and related issues. Use when Codex needs to validate bug-fix claims, search for related issues or PRs, apply or recommend close/reason labels, prepare GitHub comments safely, check review-thread follow-up, or perform maintainer-style PR decision making before merge or closure.

Wiki Maintainer

Maintain the OpenClaw memory wiki vault with deterministic pages, managed blocks, and source-backed updates.

Software Developers