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Search & Research @johstracke Updated 10/20/2026 2,384 downloads 2 stars Security: Pass

Note Processor OpenClaw Plugin & Skill | ClawHub

Looking to integrate Note Processor into your AI workflows? This free OpenClaw plugin from ClawHub helps you automate search & research tasks instantly, without having to write custom tools from scratch.

What this skill does

--- name: note-processor description: Summarize and analyze research notes created by research-assistant. Features: generate summaries, extract keywords, search within topics, list all topics. Works with research_db.json format. Perfect for finding patterns, reviewing research progress, and extracting insights from accumulated notes without re-reading everything. --- # Note Processor Analyze and summarize research notes to extract insights quickly. ## Quick Start ```bash note_processor.py summarize <topic> note_processor.py keywords <topic> note_processor.py extract <topic> <keyword> note_processor.py list ``` **Examples:** ```bash # Get a summary of a research topic note_processor.py summarize income-experiments # Extract top keywords from notes note_processor.py keywords security-incident # Search for specific information note_processor.py extract income-experiments skill # List all research topics with stats note_processor.py list ``` ## Features - **Summaries** - Overview of topic with statistics, tags, key points - **Keywords** - Extract most common words (filters stop words) - **Search** - Find notes containing specific keywords - **List** - See all research topics with basic stats - **Integration** - Works with research-assistant's database format ## When to Use ### After Research Sessions ```bash # Summarize what you learned note_processor.py summarize new-research-topic # Extract key themes note_processor.py keywords new-research-topic ``` ### Before Writing Reports ```bash # Find specific information note_processor.py extract income-experiments monetization # Get overview for introductions note_processor.py summarize income-experiments ``` ### Reviewing Progress ```bash # See all topics and their sizes note_processor.py list # Check what you've been working on note_processor.py keywords income-experiments ``` ## Command Details ### summarize <topic> Shows: - Note count and word count - Creation and last update dates - Top 5 tags - Key points (sentences with important words) - 3 most recent notes **Output example:** ``` šŸ“Š Summary: income-experiments ------------------------------------------------------------ Notes: 4 Words: 63 Created: 2026-02-07 Last update: 2026-02-07 šŸ·ļø Top Tags: content: 2 automation: 2 experiment: 2 šŸ’” Key Points: 1. First experiment: create and publish skills... 2. Second experiment: content automation pipeline... ``` ### keywords <topic> Shows: - Total unique keywords - Top 20 keywords with frequency - Filters common stop words (that, this, with, from, etc.) **Output example:** ``` šŸ”¤ Keywords: income-experiments ------------------------------------------------------------ Total unique keywords: 38 Top 20 Keywords: 1. experiment ( 4x) 2. skill ( 3x) 3. clawhub ( 2x) 4. content ( 2x) ``` ### extract <topic> <keyword> Shows: - All notes containing the keyword - Keyword highlighted in uppercase - Timestamps and tags - Preview of matched content **Output example:** ``` šŸ” Search Results: 'skill' in income-experiments ------------------------------------------------------------ Found 4 match(es) 1. [2026-02-07 19:09:51] Tags: ideas, autonomous First experiment: create and publish **SKILL**s to ClawHub... ``` ### list Shows: - All research topics - Note count and word count - Last update date - Preview of most recent note **Output example:** ``` šŸ“š Research Topics (5) ------------------------------------------------------------ income-experiments Notes: 4 | Words: 63 | Updated: 2026-02-07 Latest: Experiment 2 STARTING: Content automation... security-incident Notes: 1 | Words: 45 | Updated: 2026-02-07 Latest: Day 1: Security vulnerability found... ``` ## Integration with research-assistant note-processor works with the same database as research-assistant (`research_db.json`). ### Typical Workflow ```bash # 1. Add research notes research_organizer.py add "new-topic" "Research finding here" "tag1" "tag2" # 2. Add more notes over time research_organizer.py add "new-topic" "Another finding" "tag3" # 3. Summarize when done note_processor.py summarize new-topic # 4. Find specific information note_processor.py extract new-topic keyword # 5. See all topics note_processor.py list ``` ### Using Both Together ```bash # Research phase research_organizer.py add "experiment" "Test result 1" "testing" research_organizer.py add "experiment" "Test result 2" "testing" research_organizer.py add "experiment" "Conclusion: worked!" "results" # Analysis phase note_processor.py summarize experiment note_processor.py keywords experiment # Writing phase note_processor.py extract experiment conclusion # Now write report based on extracted notes ``` ## Key Point Detection The `summarize` command detects key points by finding sentences with important words: - important, key, critical, essential - must, should, note, remember - warning, priority, critical This helps surface actionable insights from your research. ## Keyword Extraction The `keywords` command: - Filters words shorter than 4 characters - Removes common stop words - Counts frequency across all notes - Shows top 20 keywords **Stop words filtered:** that, this, with, from, have, been, will, what, when, where, which, their, there, would, could, should, about, these, those, other, into, through ## Use Cases ### Before Writing a Report ```bash # Get overview note_processor.py summarize research-topic # Find specific data points note_processor.py extract research-topic metrics # Extract themes note_processor.py keywords research-topic ``` ### Reviewing Research Progress ```bash # See what you've been working on note_processor.py list # Check a specific topic's progress note_processor.py summarize current-project # Find patterns note_processor.py keywords current-project ``` ### Finding Specific Information ```bash # Search across a topic note_processor.py extract income-experiments monetization # Find references to specific tools note_processor.py extract security-incident path-validation # Locate conclusions note_processor.py extract experiment conclusion ``` ## Best Practices 1. **Use summaries** - Get overview before diving into details 2. **Search first** - Use extract before reading all notes 3. **Check keywords** - Find themes you might have missed 4. **List regularly** - Review all topics to see gaps 5. **Tag consistently** - Makes keywords more meaningful ## Data Location Database: `~/.openclaw/workspace/research_db.json` Format: Compatible with research-assistant skill ## Limitations - **Simple keyword extraction** - Frequency-based, not semantic - **No NLP** - Basic text processing (no ML/AI) - **Stop word list** - English-focused, customize for other languages - **Key point detection** - Pattern-based, not understanding-based ## Tips ### For Better Keywords - Use consistent terminology in your notes - Avoid abbreviations or synonyms for the same concept - Tag notes with important terms - Review keywords to see if important terms appear ### For Better Summaries - Write complete sentences in notes - Include important words (key, critical, must, etc.) - Tag notes with themes - Regularly summarize to track progress ### For Better Search - Use specific keywords in extract - Search for related terms (synonyms) - Check tags in results - Use summaries to find the right topic ## Troubleshooting ### "Topic not found" ``` Topic 'x' not found. ``` **Solution:** Check topic name spelling. Use `note_processor.py list` to see all topics. ### "No matches found" ``` No matches for 'keyword' in topic 'x' ``` **Solution:** Try different keywords, check spelling, use `note_processor.py keywords` to find related terms. ### Poor keyword results ``` Top Keywords are mostly common words ``` **Solution:** - Use more specific terms in your notes - Tag notes with important terms - The stop word filter can be customized in the code ## Examples by Use Case ### Project Review ```bash # What have I been working on? note_processor.py list # Tell me about this project note_processor.py summarize project-x # What are the main themes? note_processor.py keywords project-x ``` ### Writing Documentation ```bash # Find specific details note_processor.py extract security-incident vulnerability # Get overview for introduction note_processor.py summarize security-incident # What's important? note_processor.py keywords security-incident ``` ### Preparing a Report ```bash # Find all relevant information note_processor.py extract income-experiments monetization # Get summary note_processor.py summarize income-experiments # Extract key points note_processor.py summarize income-experiments # Key points are in the output ``` ## Integration with Other Skills ### With research-assistant - research-assistant: add notes - note-processor: analyze notes - Use together: add → analyze → write report ### With task-runner ```bash # Add task to summarize research task_runner.py add "Summarize experiment results" "documentation" # When complete note_processor.py summarize experiment # Mark done task_runner.py complete 1 ``` ### With file skills ```bash # Extract research notes note_processor.py extract research-topic important # Export for sharing research_organizer.py export research-topic ~/shared/summary.md # Or export summary output to file note_processor.py summarize research-topic > ~/shared/summary.txt ``` ## Zero-Cost Advantage This skill requires: - āœ… Python 3 (included) - āœ… No API keys - āœ… No external dependencies - āœ… No paid services - āœ… Works with research-assistant (free) Perfect for autonomous research workflows with no additional costs.

Install

ClawHub CLI
openclaw skills install @johstracke/note-processor
Node.js (npx)
npx clawhub@latest install note-processor

Full SKILL.md

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name: note-processor description: Summarize and analyze research notes created by research-assistant. Features: generate summaries, extract keywords, search within topics, list all topics. Works with research_db.json format. Perfect for finding patterns, reviewing research progress, and extracting insights from accumulated notes without re-reading everything.

Note Processor

Analyze and summarize research notes to extract insights quickly.

Quick Start

note_processor.py summarize <topic>
note_processor.py keywords <topic>
note_processor.py extract <topic> <keyword>
note_processor.py list

Examples:

# Get a summary of a research topic
note_processor.py summarize income-experiments

# Extract top keywords from notes
note_processor.py keywords security-incident

# Search for specific information
note_processor.py extract income-experiments skill

# List all research topics with stats
note_processor.py list

Features

  • Summaries - Overview of topic with statistics, tags, key points
  • Keywords - Extract most common words (filters stop words)
  • Search - Find notes containing specific keywords
  • List - See all research topics with basic stats
  • Integration - Works with research-assistant's database format

When to Use

After Research Sessions

# Summarize what you learned
note_processor.py summarize new-research-topic

# Extract key themes
note_processor.py keywords new-research-topic

Before Writing Reports

# Find specific information
note_processor.py extract income-experiments monetization

# Get overview for introductions
note_processor.py summarize income-experiments

Reviewing Progress

# See all topics and their sizes
note_processor.py list

# Check what you've been working on
note_processor.py keywords income-experiments

Command Details

summarize <topic>

Shows:

  • Note count and word count
  • Creation and last update dates
  • Top 5 tags
  • Key points (sentences with important words)
  • 3 most recent notes

Output example:

šŸ“Š Summary: income-experiments
------------------------------------------------------------
Notes: 4
Words: 63
Created: 2026-02-07
Last update: 2026-02-07

šŸ·ļø  Top Tags:
   content: 2
   automation: 2
   experiment: 2

šŸ’” Key Points:
   1. First experiment: create and publish skills...
   2. Second experiment: content automation pipeline...

keywords <topic>

Shows:

  • Total unique keywords
  • Top 20 keywords with frequency
  • Filters common stop words (that, this, with, from, etc.)

Output example:

šŸ”¤ Keywords: income-experiments
------------------------------------------------------------
Total unique keywords: 38

Top 20 Keywords:
  1. experiment           ( 4x)
  2. skill                ( 3x)
  3. clawhub              ( 2x)
  4. content              ( 2x)

extract <topic> <keyword>

Shows:

  • All notes containing the keyword
  • Keyword highlighted in uppercase
  • Timestamps and tags
  • Preview of matched content

Output example:

šŸ” Search Results: 'skill' in income-experiments
------------------------------------------------------------
Found 4 match(es)

1. [2026-02-07 19:09:51]
   Tags: ideas, autonomous
   First experiment: create and publish **SKILL**s to ClawHub...

list

Shows:

  • All research topics
  • Note count and word count
  • Last update date
  • Preview of most recent note

Output example:

šŸ“š Research Topics (5)
------------------------------------------------------------

income-experiments
   Notes: 4 | Words: 63 | Updated: 2026-02-07
   Latest: Experiment 2 STARTING: Content automation...

security-incident
   Notes: 1 | Words: 45 | Updated: 2026-02-07
   Latest: Day 1: Security vulnerability found...

Integration with research-assistant

note-processor works with the same database as research-assistant (research_db.json).

Typical Workflow

# 1. Add research notes
research_organizer.py add "new-topic" "Research finding here" "tag1" "tag2"

# 2. Add more notes over time
research_organizer.py add "new-topic" "Another finding" "tag3"

# 3. Summarize when done
note_processor.py summarize new-topic

# 4. Find specific information
note_processor.py extract new-topic keyword

# 5. See all topics
note_processor.py list

Using Both Together

# Research phase
research_organizer.py add "experiment" "Test result 1" "testing"
research_organizer.py add "experiment" "Test result 2" "testing"
research_organizer.py add "experiment" "Conclusion: worked!" "results"

# Analysis phase
note_processor.py summarize experiment
note_processor.py keywords experiment

# Writing phase
note_processor.py extract experiment conclusion
# Now write report based on extracted notes

Key Point Detection

The summarize command detects key points by finding sentences with important words:

  • important, key, critical, essential
  • must, should, note, remember
  • warning, priority, critical

This helps surface actionable insights from your research.

Keyword Extraction

The keywords command:

  • Filters words shorter than 4 characters
  • Removes common stop words
  • Counts frequency across all notes
  • Shows top 20 keywords

Stop words filtered: that, this, with, from, have, been, will, what, when, where, which, their, there, would, could, should, about, these, those, other, into, through

Use Cases

Before Writing a Report

# Get overview
note_processor.py summarize research-topic

# Find specific data points
note_processor.py extract research-topic metrics

# Extract themes
note_processor.py keywords research-topic

Reviewing Research Progress

# See what you've been working on
note_processor.py list

# Check a specific topic's progress
note_processor.py summarize current-project

# Find patterns
note_processor.py keywords current-project

Finding Specific Information

# Search across a topic
note_processor.py extract income-experiments monetization

# Find references to specific tools
note_processor.py extract security-incident path-validation

# Locate conclusions
note_processor.py extract experiment conclusion

Best Practices

  1. Use summaries - Get overview before diving into details
  2. Search first - Use extract before reading all notes
  3. Check keywords - Find themes you might have missed
  4. List regularly - Review all topics to see gaps
  5. Tag consistently - Makes keywords more meaningful

Data Location

Database: ~/.openclaw/workspace/research_db.json Format: Compatible with research-assistant skill

Limitations

  • Simple keyword extraction - Frequency-based, not semantic
  • No NLP - Basic text processing (no ML/AI)
  • Stop word list - English-focused, customize for other languages
  • Key point detection - Pattern-based, not understanding-based

Tips

For Better Keywords

  • Use consistent terminology in your notes
  • Avoid abbreviations or synonyms for the same concept
  • Tag notes with important terms
  • Review keywords to see if important terms appear

For Better Summaries

  • Write complete sentences in notes
  • Include important words (key, critical, must, etc.)
  • Tag notes with themes
  • Regularly summarize to track progress

For Better Search

  • Use specific keywords in extract
  • Search for related terms (synonyms)
  • Check tags in results
  • Use summaries to find the right topic

Troubleshooting

"Topic not found"

Topic 'x' not found.

Solution: Check topic name spelling. Use note_processor.py list to see all topics.

"No matches found"

No matches for 'keyword' in topic 'x'

Solution: Try different keywords, check spelling, use note_processor.py keywords to find related terms.

Poor keyword results

Top Keywords are mostly common words

Solution:

  • Use more specific terms in your notes
  • Tag notes with important terms
  • The stop word filter can be customized in the code

Examples by Use Case

Project Review

# What have I been working on?
note_processor.py list

# Tell me about this project
note_processor.py summarize project-x

# What are the main themes?
note_processor.py keywords project-x

Writing Documentation

# Find specific details
note_processor.py extract security-incident vulnerability

# Get overview for introduction
note_processor.py summarize security-incident

# What's important?
note_processor.py keywords security-incident

Preparing a Report

# Find all relevant information
note_processor.py extract income-experiments monetization

# Get summary
note_processor.py summarize income-experiments

# Extract key points
note_processor.py summarize income-experiments
# Key points are in the output

Integration with Other Skills

With research-assistant

  • research-assistant: add notes
  • note-processor: analyze notes
  • Use together: add → analyze → write report

With task-runner

# Add task to summarize research
task_runner.py add "Summarize experiment results" "documentation"

# When complete
note_processor.py summarize experiment

# Mark done
task_runner.py complete 1

With file skills

# Extract research notes
note_processor.py extract research-topic important

# Export for sharing
research_organizer.py export research-topic ~/shared/summary.md

# Or export summary output to file
note_processor.py summarize research-topic > ~/shared/summary.txt

Zero-Cost Advantage

This skill requires:

  • āœ… Python 3 (included)
  • āœ… No API keys
  • āœ… No external dependencies
  • āœ… No paid services
  • āœ… Works with research-assistant (free)

Perfect for autonomous research workflows with no additional costs.

ClawHub Registry URL: https://clawhub.ai/johstracke/skills/note-processor

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