Memory Management Skill#

This skill provides a unified workflow to write, retrieve, and maintain long-term / topic-based / short-term memories across OpenClaw sessions.

---

When to Use#

Use it when you want the agent to consistently remember key preferences/decisions/facts across sessions, while preventing memory bloat via time-decay and daily cleanup.

---

Target Workspace Layout (suggested)#

Assume your workspace root is ~/.openclaw/workspace/:

text

workspace/
├── MEMORY.md
├── AGENTS.md        # optional
├── TOOLS.md         # optional
├── HEARTBEAT.md    # optional
└── memory/
    ├── preferences.md
    ├── decisions.md
    ├── projects.md
    ├── contacts.md
    ├── patterns.md
    ├── feedback.md
    └── YYYY-MM-DD.md

---

Importance Scoring (1-5) before writing#

When you are about to write a memory:

• 5: write to MEMORY.md (core principles, key decisions, core preferences)
• 4: write to MEMORY.md (important rules/lessons repeated multiple times)
• 3: write to memory/YYYY-MM-DD.md (general tasks/conversation worth retrieving)
• 2: write to memory/YYYY-MM-DD.md (temporary/optional records)
• 1: do not record (small talk/meaningless content)

Strategy:

• De-duplicate / merge similar memories when possible
• Only persist when it will be useful for future retrieval or reuse

---

Time Decay & Cleanup (30+ days)#

Short-term memory relevance decays with time:

• Same day: 1.0
• 1-7 days: 0.8
• 8-30 days: 0.5
• 30+ days: 0 (clean/archive during daily maintenance)

Cleanup workflow:

1. Scan memory/*.md daily logs
2. For files older than 30 days: migrate worth-keeping content into MEMORY.md or topic files; delete/archive the rest

---

Manual Triggers (immediate write)#

When the user says:

• "remember this" / "save this": evaluate importance and write to the right place
• "don't forget" / "permanently save": write to MEMORY.md
• "this is an important point": write to MEMORY.md
• "write to memory": write by type:
  • preferences -> memory/preferences.md
  • decisions -> memory/decisions.md
  • projects -> memory/projects.md
  • contacts -> memory/contacts.md
  • patterns / best practices -> memory/patterns.md
  • feedback -> memory/feedback.md

---

Auto Recall (retrieve then answer)#

Before answering questions about previous work/decisions/dates/people/preferences/tasks:

1. Run memory_search with the user query
2. If your system supports it, refine quotes with memory_get
3. If retrieval is insufficient, do not fabricate; tell the user you checked memory but found no strong evidence

---

Retrieval (hybrid: vector + keywords)#

Use hybrid retrieval to balance semantic match and keyword precision (vector semantics + FTS terms).

Example:

bash

openclaw memory search "query"

---

Daily Maintenance Workflow#

Suggested time: 08:30 (adjust for your timezone).

Goals:

• Ensure memory/YYYY-MM-DD.md exists
• Review yesterday and extract long-term-worthy content into MEMORY.md / topic files
• Clean logs older than 30 days
• Optionally generate a short report

---

Cron Job Template (maintenance)#

json

{
  "schedule": { "kind": "cron", "expr": "30 8 * * *", "tz": "Asia/Shanghai" },
  "payload": {
    "kind": "agentTurn",
    "message": "Run the daily memory maintenance workflow: create today's log, review yesterday, migrate worth-keeping content to MEMORY/topic files, then clean logs older than 30 days and output a concise structured report.",
    "model": "YOUR_DEFAULT_MODEL",
    "timeoutSeconds": 600
  }
}

---

Safety & Preconditions#

Safety:

• Do not write sensitive information (accounts/keys/private content) into shared or long-term memory.

Preconditions:

• memorySearch is enabled
• Workspace has the expected layout ( MEMORY.md + memory/ logs)
• Daily maintenance is scheduled (cron or equivalent)

---

Related Skills#

• memory-setup: configure persistent memorySearch
• self-improvement: turn errors/corrections into learnable experiences
• cron-mastery: cron vs heartbeat time scheduling best practices

---

Feedback#

• If useful: clawhub star memory-management
• Stay updated: clawhub sync

---

name: Memory Management / Management System slug: memory-management version: 1.0.0 homepage: https://clawhub.com/skills/memory-management description: "A complete, practical memory management system: file layout, importance scoring, time-decay cleanup, write-trigger rules, hybrid retrieval, and daily maintenance workflow for OpenClaw." changelog: "Initial release converted from workspace/memory/MANAGEMENT.md (importance scoring + decay + recall + daily maintenance)." metadata: {"clawdbot":{"emoji":"🧠","requires":{"bins":[]},"os":["linux","darwin","win32"]}}#

Memory Management Skill#

This is a practical "memory management system" skill for OpenClaw. It provides a unified set of rules to write, retrieve, and maintain long-term / topic-based / short-term memories across sessions.

It turns the following capabilities into a clear workflow:

• Evaluate an "importance score" before writing, and decide where to store the memory
• Use time-decay for short-term memories, and clean them during daily maintenance
• Provide manual trigger phrases (e.g. "remember this") to persist immediately
• Provide hybrid retrieval (vector semantics + keywords)
• Run a daily maintenance workflow (create daily file, review yesterday, update MEMORY, clean old logs, generate a report)

---

When to Use#

Use this skill when you need:

• The agent to reliably "remember key preferences/decisions/important facts" across multiple sessions
• To prevent meaningless chat from filling up memory files
• Retrieval quality to decay over time (newer items are more relevant; old items are cleaned automatically)
• Daily memory maintenance to run automatically (instead of embedding all logic into every conversation)

---

Target Workspace Layout#

Assume your workspace root directory is ~/.openclaw/workspace/. Use the following structure:

text

workspace/
├── MEMORY.md                      # long-term memory (core knowledge base; keep maintenance focused)
├── AGENTS.md                      # agent behavior / calling constraints snippet (optional)
├── TOOLS.md                       # tools / skill index (optional)
├── HEARTBEAT.md                   # heartbeat task (optional)
└── memory/
    ├── preferences.md             # user preferences
    ├── decisions.md               # important decisions
    ├── projects.md                # project information
    ├── contacts.md                # contacts
    ├── patterns.md                # best practices / patterns
    ├── feedback.md                # feedback records
    └── YYYY-MM-DD.md            # daily logs (short-term memory)

---

Memory File Templates (recommended templates)#

You can start with minimal templates. Later maintenance tasks only need to update small blocks or append a few bullet points.

MEMORY.md (example structure):

markdown

# MEMORY.md — Long-Term Memory

## About
- User core preferences:
- Important identity / background:

## Active Projects
- Project name: status / key milestones / current risks

## Decisions & Lessons
- Key decisions (why chosen):
- Lessons learned (avoid repeating mistakes):

## Preferences
- Communication style:
- Tool preferences:
- Avoided behaviors:

memory/preferences.md:

markdown

# preferences.md

## Communication
- Preference:

## Tools & Workflows
- Common tools:
- Typical workflows:

memory/decisions.md:

markdown

# decisions.md

## Key Decisions
- Decision point:
- Background:
- Why this approach:
- Possible future adjustments:

memory/patterns.md:

markdown

# patterns.md

## Best Practices
- Pattern name:
- When to use:
- Step-by-step:
- Failure examples (optional):

---

Importance Scoring (1-5) before writing#

Rule: when you are about to "write to memory", first score the content (1-5), then decide where to store it.

Suggested mapping:

• 5 points: write to MEMORY.md
  • core principles, key decisions, user's core preferences
• 4 points: write to MEMORY.md
  • important rules and lessons repeated multiple times
• 3 points: write to memory/YYYY-MM-DD.md
  • general tasks and normal conversation content worth retrieving, but not long-term
• 2 points: write to memory/YYYY-MM-DD.md
  • temporary info / optional records
• 1 point: do not record
  • small talk / meaningless content

Suggested write strategy:

• De-duplicate / merge the same memory when possible to avoid endless appends
• Only persist when it is worth future retrieval / reuse

---

Time Decay & Cleanup (30+ days)#

Short-term memory retrieval weight decays over time:

• Same day: active (weight 1.0)
• 1-7 days: recent (weight 0.8)
• 8-30 days: mid-term (weight 0.5)
• 30+ days: expired (weight 0; clean / archive during daily maintenance)

Daily maintenance cleanup workflow (recommended):

1. Scan all YYYY-MM-DD.md files under memory/
2. For files older than 30 days:
   • If there is "worth keeping" content, extract it into MEMORY.md (or topic files)
   • Otherwise delete / archive

---

Manual Triggers (immediate write)#

When the user says the following phrases, immediately start "write evaluation" and persist (after scoring importance):

• "remember this" / "save this": evaluate importance and write to the corresponding place
• "don't forget" / "permanently save": write directly to MEMORY.md
• "this is an important point": write directly to MEMORY.md
• "write to memory": write by content type:
  • preferences -> memory/preferences.md
  • decisions -> memory/decisions.md
  • projects -> memory/projects.md
  • contacts -> memory/contacts.md
  • patterns / best practices -> memory/patterns.md
  • feedback -> memory/feedback.md

---

Auto Recall (retrieve then answer)#

When a user question belongs to these categories, first perform memory retrieval, then answer:

• Asking about previous work/decisions/dates/people/preferences/tasks
• Needs to reference or extend previous information

Suggested retrieval chain:

1. Use memory_search to search relevant memories by query
2. If your system supports it, use memory_get to pull more precise excerpts for quoting
3. If confidence is still not enough: be transparent and say you checked memories but couldn't find sufficient relevant evidence

---

Retrieval (hybrid retrieval: vector semantics + keywords)#

Suggested strategy: hybrid retrieval (vector semantics + FTS keywords).

You can configure similar parameters in OpenClaw's memorySearch configuration:

• Provider: voyage (or your actual vector provider)
• sources: ["memory", "sessions"] (adjust as needed)
• indexMode: "hot" (real-time updates; adjust if needed)
• minScore: start from 0.3 (lower = more results)
• maxResults: start from 20

Manual retrieval example (if your system supports it):

bash

openclaw memory search "query"

---

Daily Maintenance Workflow (daily review / maintenance)#

Suggested daily execution time: 08:30 (adjust for your timezone).

Maintenance goals:

• Create today's log: memory/YYYY-MM-DD.md
• Review yesterday's log: extract content worth long-termizing into preferences.md / decisions.md / patterns.md / MEMORY.md
• Clean old logs older than 30 days (optional but recommended)
• Generate a report (optional: send to Lark/IM or output to console only)

Maintenance flow (6-7 steps):

1. Optional system/gateway status checks
2. Optional model status checks
3. Optional API configuration checks
4. Configuration backups:
   • Backup: openclaw.json -> openclaw.json.backup-YYYYMMDD
   • Backup retention: keep at most the last 3 backups
   • Sync/update independent backups for API keys (if you have files like .api-keys-backup.env)
5. Create today's log file if it doesn't exist
6. Review yesterday: extract key preferences/decisions/lessons and update MEMORY or topic files
7. Clean old logs (30+ days) and migrate "worth keeping" content before deleting

Backup shell command examples (you can copy into your cron payload):

bash

cp ~/.openclaw/openclaw.json ~/.openclaw/openclaw.json.backup-$(date +%Y%m%d)
ls -t ~/.openclaw/openclaw.json.backup-* | tail -n +4 | xargs -r rm
cp ~/.openclaw/openclaw.json ~/.openclaw/.api-keys-backup.env

---

Cron Job Template (run maintenance)#

In OpenClaw's cron jobs, a recommended pattern is: "isolated session + scheduled trigger + only maintenance tasks".

Example payload (showing the core fields you need to pay attention to: schedule and payload.message; the rest depends on your environment):

json

{
  "schedule": { "kind": "cron", "expr": "30 8 * * *", "tz": "Asia/Shanghai" },
  "payload": {
    "kind": "agentTurn",
    "message": "Run the daily memory maintenance workflow (7 steps): 1) Create memory/YYYY-MM-DD.md (if missing) 2) Review yesterday's memory and extract content worth long-termizing into MEMORY.md or topic files 3) Delete logs older than 30 days (migrate important content before deleting) 4) Optionally back up openclaw.json (keep last 3) 5) Generate a concise structured report with findings and recommendations.\\nRequirement: output must be structured and concise, focusing on maintenance results.",
    "model": "YOUR_DEFAULT_MODEL",
    "timeoutSeconds": 600
  }
}

Notes:

• Replace YOUR_DEFAULT_MODEL with your default model
• If you don't need to send to Lark, just output the report to the default channel / return content only

---

AGENTS.md Snippet (copy/paste)#

Add the following snippet to your AGENTS.md (or whichever document constrains agent behavior):

markdown

### 🧠 Memory Management Rules (Memory Management Skill)

1) Auto recall:
Before answering questions about previous work/decisions/dates/people/preferences/tasks, run `memory_search` first.
If retrieval is still uncertain, explain in the response that you checked memory but couldn't find enough evidence.

2) Manual write triggers:
When the user says: "remember this" / "save this" / "don't forget" / "permanently save" / "this is an important point" / "write to memory"
First evaluate the importance score (1-5), then write:
- 5-4 points: write to `MEMORY.md`
- 3-2 points: write to `memory/YYYY-MM-DD.md`
- 1 point: do not record

3) Time decay and cleanup:
Daily maintenance will clean logs older than 30 days; before deleting, migrate worth-keeping content to `MEMORY.md` or topic files.

4) Retrieval strategy:
Prefer hybrid retrieval (vector semantics + FTS keywords).

---

Safety & Preconditions#

Safety advice:

• Do not write sensitive information (accounts, keys, private content) into publicly shared memory.
• Only store information in MEMORY.md when you explicitly need it and it is controllable (long-term storage is more sensitive).

Run prerequisites (recommended):

• Your OpenClaw has memorySearch enabled (otherwise "retrieval/recall" will not work)
• Your workspace is created with the expected layout: MEMORY.md + memory/ log directory
• Daily maintenance is configured or planned (cron or equivalent mechanism)

---

Related Skills#

• memory-setup: configure persistent memorySearch (vector retrieval foundation)
• self-improvement: turn errors/corrections into learnable experiences
• cron-mastery: cron vs heartbeat time scheduling best practices
• clawdhub: install/update/publish skills

---

Feedback#

• If useful: clawhub star memory-management
• Stay updated: clawhub sync

---

name: Memory Management / Management System slug: memory-management version: 1.0.0 homepage: https://clawhub.com/skills/memory-management description: "A complete, practical memory management system: file layout, importance scoring, time-decay cleanup, write-trigger rules, hybrid retrieval, and daily maintenance workflow for OpenClaw." changelog: "Initial release converted from workspace/memory/MANAGEMENT.md (importance scoring + decay + recall + daily maintenance)." metadata: {"clawdbot":{"emoji":"🧠","requires":{"bins":[]},"os":["linux","darwin","win32"]}}#

Memory Management Skill#

This is a practical "memory management system" skill for OpenClaw. It provides a unified set of rules to write, retrieve, and maintain long-term / topic-based / short-term memories across sessions.

It turns the following capabilities into a clear workflow:

• Evaluate an "importance score" before writing, and decide where to store the memory
• Use time-decay for short-term memories, and clean them during daily maintenance
• Provide manual trigger phrases (e.g. "remember this") to persist immediately
• Provide hybrid retrieval (vector semantics + keywords)
• Run a daily maintenance workflow (create daily file, review yesterday, update MEMORY, clean old logs, generate a report)

---

When to Use#

Use this skill when you need:

• The agent to reliably "remember key preferences/decisions/important facts" across multiple sessions
• To prevent meaningless chat from filling up memory files
• Retrieval quality to decay over time (newer items are more relevant; old items are cleaned automatically)
• Daily memory maintenance to run automatically (instead of embedding all logic into every conversation)

---

Target Workspace Layout#

Assume your workspace root directory is ~/.openclaw/workspace/. Use the following structure:

text

workspace/
├── MEMORY.md                      # long-term memory (core knowledge base; keep maintenance focused)
├── AGENTS.md                      # agent behavior / calling constraints snippet (optional)
├── TOOLS.md                       # tools / skill index (optional)
├── HEARTBEAT.md                   # heartbeat task (optional)
└── memory/
    ├── preferences.md             # user preferences
    ├── decisions.md               # important decisions
    ├── projects.md                # project information
    ├── contacts.md                # contacts
    ├── patterns.md                # best practices / patterns
    ├── feedback.md                # feedback records
    └── YYYY-MM-DD.md            # daily logs (short-term memory)

---

Memory File Templates (recommended templates)#

You can start with minimal templates. Later maintenance tasks only need to update small blocks or append a few bullet points.

MEMORY.md (example structure):

markdown

# MEMORY.md — Long-Term Memory

## About
- User core preferences:
- Important identity / background:

## Active Projects
- Project name: status / key milestones / current risks

## Decisions & Lessons
- Key decisions (why chosen):
- Lessons learned (avoid repeating mistakes):

## Preferences
- Communication style:
- Tool preferences:
- Avoided behaviors:

memory/preferences.md:

markdown

# preferences.md

## Communication
- Preference:

## Tools & Workflows
- Common tools:
- Typical workflows:

memory/decisions.md:

markdown

# decisions.md

## Key Decisions
- Decision point:
- Background:
- Why this approach:
- Possible future adjustments:

memory/patterns.md:

markdown

# patterns.md

## Best Practices
- Pattern name:
- When to use:
- Step-by-step:
- Failure examples (optional):

---

Importance Scoring (1-5) before writing#

Rule: when you are about to "write to memory", first score the content (1-5), then decide where to store it.

Suggested mapping:

• 5 points: write to MEMORY.md
  • core principles, key decisions, user's core preferences
• 4 points: write to MEMORY.md
  • important rules and lessons repeated multiple times
• 3 points: write to memory/YYYY-MM-DD.md
  • general tasks and normal conversation content worth retrieving, but not long-term
• 2 points: write to memory/YYYY-MM-DD.md
  • temporary info / optional records
• 1 point: do not record
  • small talk / meaningless content

Suggested write strategy:

• De-duplicate / merge the same memory when possible to avoid endless appends
• Only persist when it is worth future retrieval / reuse

---

Time Decay & Cleanup (30+ days)#

Short-term memory retrieval weight decays over time:

• Same day: active (weight 1.0)
• 1-7 days: recent (weight 0.8)
• 8-30 days: mid-term (weight 0.5)
• 30+ days: expired (weight 0; clean / archive during daily maintenance)

Daily maintenance cleanup workflow (recommended):

1. Scan all YYYY-MM-DD.md files under memory/
2. For files older than 30 days:
   • If there is "worth keeping" content, extract it into MEMORY.md (or topic files)
   • Otherwise delete / archive

---

Manual Triggers (immediate write)#

When the user says the following phrases, immediately start "write evaluation" and persist (after scoring importance):

• "remember this" / "save this": evaluate importance and write to the corresponding place
• "don't forget" / "permanently save": write directly to MEMORY.md
• "this is an important point": write directly to MEMORY.md
• "write to memory": write by content type:
  • preferences -> memory/preferences.md
  • decisions -> memory/decisions.md
  • projects -> memory/projects.md
  • contacts -> memory/contacts.md
  • patterns / best practices -> memory/patterns.md
  • feedback -> memory/feedback.md

---

Auto Recall (retrieve then answer)#

When a user question belongs to these categories, first perform memory retrieval, then answer:

• Asking about previous work/decisions/dates/people/preferences/tasks
• Needs to reference or extend previous information

Suggested retrieval chain:

1. Use memory_search to search relevant memories by query
2. If your system supports it, use memory_get to pull more precise excerpts for quoting
3. If confidence is still not enough: be transparent and say you checked memories but couldn't find sufficient relevant evidence

---

Retrieval (hybrid retrieval: vector semantics + keywords)#

Suggested strategy: hybrid retrieval (vector semantics + FTS keywords).

You can configure similar parameters in OpenClaw's memorySearch configuration:

• Provider: voyage (or your actual vector provider)
• sources: ["memory", "sessions"] (adjust as needed)
• indexMode: "hot" (real-time updates; adjust if needed)
• minScore: start from 0.3 (lower = more results)
• maxResults: start from 20

Manual retrieval example (if your system supports it):

bash

openclaw memory search "query"

---

Daily Maintenance Workflow (daily review / maintenance)#

Suggested daily execution time: 08:30 (adjust for your timezone).

Maintenance goals:

• Create today's log: memory/YYYY-MM-DD.md
• Review yesterday's log: extract content worth long-termizing into preferences.md / decisions.md / patterns.md / MEMORY.md
• Clean old logs older than 30 days (optional but recommended)
• Generate a report (optional: send to Lark/IM or output to console only)

Maintenance flow (6-7 steps):

1. Optional system/gateway status checks
2. Optional model status checks
3. Optional API configuration checks
4. Configuration backups:
   • Backup: openclaw.json -> openclaw.json.backup-YYYYMMDD
   • Backup retention: keep at most the last 3 backups
   • Sync/update independent backups for API keys (if you have files like .api-keys-backup.env)
5. Create today's log file if it doesn't exist
6. Review yesterday: extract key preferences/decisions/lessons and update MEMORY or topic files
7. Clean old logs (30+ days) and migrate "worth keeping" content before deleting

Backup shell command examples (you can copy into your cron payload):

bash

cp ~/.openclaw/openclaw.json ~/.openclaw/openclaw.json.backup-$(date +%Y%m%d)
ls -t ~/.openclaw/openclaw.json.backup-* | tail -n +4 | xargs -r rm
cp ~/.openclaw/openclaw.json ~/.openclaw/.api-keys-backup.env

---

Cron Job Template (run maintenance)#

In OpenClaw's cron jobs, a recommended pattern is: "isolated session + scheduled trigger + only maintenance tasks".

Example payload (showing the core fields you need to pay attention to: schedule and payload.message; the rest depends on your environment):

json

{
  "schedule": { "kind": "cron", "expr": "30 8 * * *", "tz": "Asia/Shanghai" },
  "payload": {
    "kind": "agentTurn",
    "message": "Run the daily memory maintenance workflow (7 steps): 1) Create memory/YYYY-MM-DD.md (if missing) 2) Review yesterday's memory and extract content worth long-termizing into MEMORY.md or topic files 3) Delete logs older than 30 days (migrate important content before deleting) 4) Optionally back up openclaw.json (keep last 3) 5) Generate a concise structured report with findings and recommendations.\\nRequirement: output must be structured and concise, focusing on maintenance results.",
    "model": "YOUR_DEFAULT_MODEL",
    "timeoutSeconds": 600
  }
}

Notes:

• Replace YOUR_DEFAULT_MODEL with your default model
• If you don't need to send to Lark, just output the report to the default channel / return content only

---

AGENTS.md Snippet (copy/paste)#

Add the following snippet to your AGENTS.md (or whichever document constrains agent behavior):

markdown

### 🧠 Memory Management Rules (Memory Management Skill)

1) Auto recall:
Before answering questions about previous work/decisions/dates/people/preferences/tasks, run `memory_search` first.
If retrieval is still uncertain, explain in the response that you checked memory but couldn't find enough evidence.

2) Manual write triggers:
When the user says: "remember this" / "save this" / "don't forget" / "permanently save" / "this is an important point" / "write to memory"
First evaluate the importance score (1-5), then write:
- 5-4 points: write to `MEMORY.md`
- 3-2 points: write to `memory/YYYY-MM-DD.md`
- 1 point: do not record

3) Time decay and cleanup:
Daily maintenance will clean logs older than 30 days; before deleting, migrate worth-keeping content to `MEMORY.md` or topic files.

4) Retrieval strategy:
Prefer hybrid retrieval (vector semantics + FTS keywords).

---

Safety & Preconditions#

Safety advice:

• Do not write sensitive information (accounts, keys, private content) into publicly shared memory.
• Only store information in MEMORY.md when you explicitly need it and it is controllable (long-term storage is more sensitive).

Run prerequisites (recommended):

• Your OpenClaw has memorySearch enabled (otherwise "retrieval/recall" will not work)
• Your workspace is created with the expected layout: MEMORY.md + memory/ log directory
• Daily maintenance is configured or planned (cron or equivalent mechanism)

---

Related Skills#

• memory-setup: configure persistent memorySearch (vector retrieval foundation)
• self-improvement: turn errors/corrections into learnable experiences
• cron-mastery: cron vs heartbeat time scheduling best practices
• clawdhub: install/update/publish skills

---

Feedback#

• If useful: clawhub star memory-management
• Stay updated: clawhub sync