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2025-11-30 09:02:31 +08:00

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---
name: local-research
description: "This skill should be used when performing codebase research with markdown documentation persistence. Triggered by phrases like [local research], [quick research], [load local research], [init local research], [read local research ...]."
---
# Local Research
## Overview
Perform comprehensive codebase research with persistent markdown documentation stored in `~/workspace/llm/research/`. This skill integrates multiple research tools including fast-repo-context skill, knowledge graph queries, and external resources to create structured research documentation.
Use absolute file path in research document for easy share across different projects/repos.
### Automation Script
The skill includes an automation script at `~/.claude/skills/local-research/scripts/research_ops.py` that handles:
- Generating descriptive research names from user queries
- Creating research directories and markdown files with timestamps
- Listing and locating existing research files by keywords
- Providing CLI interface for all research operations
## When to Use This Skill
Use this skill when:
- Need to research and analyze codebase structure and patterns
- Want to create persistent research documentation
- Need to load previous research findings
- User says "local research", "quick research", or "load local research"
## Core Workflow
### Research Generation Process (when user explicitly requests new research)
1. **Generate Research Name**: Create descriptive research name based on user input as `<user-query>`, user input may contain typos, improve it.
2. **Create Research File**: `python3 ~/.claude/skills/local-research/scripts/research_ops.py create "<user-query>"`
3. **Ask Clarifying Questions**: Ask user for more details about research scope
4. **Execute Research Workflow**: Use integrated tools to gather information
5. **Document Findings**: Write results to research markdown file, use absolute file path when writting, do not use `~` path abbreviation.
### Loading Research Process (when user mention load or update doc, or provided doc keywords)
When user requests to "load local research" or similar:
1. **List Research Files**: `python3 ~/.claude/skills/local-research/scripts/research_ops.py list`
2. **Identify Target**: `python3 ~/.claude/skills/local-research/scripts/research_ops.py locate <keywords>`
3. **Load Content**: Read and display the summary of relevant research markdown file
## Research Tools and Methods
### Primary Research Tools
1. **Fast Context Skill** (`fast-repo-context`):
- load fast-repo-context skill
- Use for comprehensive codebase understanding
- Leverages repomix-generated XML for efficient searching
2. **Knowledge Graph** (`kg`):
- Query related keywords and existing research
- Use `mcp__kg__query_graph` with semantic search
- Set `group_id` to organize research by project/topics
3. **External Resources**:
- **Brightdata**: Use `mcp__brightdata__search_engine` for web research
- **GitHub**: Use `mcp__github__search_code` or `mcp__github__search_repositories` for external code reference
### Research Execution Order
1. **Initialize Research Environment**:
```bash
python3 ~/.claude/skills/local-research/scripts/research_ops.py create "<user-query>"
```
2. **Fast Context Analysis**:
- Extract code structure, patterns, and key files
- Document findings in research file
3. **Knowledge Graph Integration**:
- Query `kg` for related information
- Use semantic search with research keywords
- Integrate findings into research documentation
4. **External Research** (if needed):
- Use Brightdata for web research on related topics
- Use GitHub tools for external examples and best practices
- Add external insights to research file
## Research Documentation Structure
Each research markdown file should follow this structure:
```markdown
# <Research Name>
- **Created**: <timestamp>
- **Research Query**: <original user input>
## Executive Summary
<brief overview of findings>
## Codebase Analysis
<findings from fast-repo-context>
## Knowledge Graph Insights
<related information from kg queries>
## External Research
<findings from web/github research if applicable>
## Key Findings
<important discoveries and insights>
## Recommendations
<actionable recommendations based on research>
## Files Referenced
<list of key files analyzed>
## Next Steps
<suggested follow-up actions>
```
- Note: file path in the research doc must use absolute path, do not use `~` abbreviation, because this doc will be shared across different project/repos.
## Loading Research
When user wants to load existing research:
1. **Available Research**: List all research files with timestamps
2. **Search Matching**: Match user keywords to research names/content
3. **Display Findings**: Present the complete research file content
### Script Commands
```bash
# Create new research file
python3 ~/.claude/skills/local-research/scripts/research_ops.py create "<user-query>"
# List all research files (sorted by timestamp)
python3 ~/.claude/skills/local-research/scripts/research_ops.py list
# Locate research file by keywords
python3 ~/.claude/skills/local-research/scripts/research_ops.py locate <keywords...>
# Read specific research file
cat ~/workspace/llm/research/<research-name>-<timestamp>.md
```
## Integration with Other Skills
### Fast Context Integration
- Always invoke `fast-repo-context` skill for codebase analysis
- Follow its mandatory checklist: check repomix freshness, search XML, then optionally KG
- Document steps completed in research file
### Knowledge Graph Integration
- Use consistent `group_id` for related research projects
- Store research summaries in KG for future retrieval
- Query KG before starting new research to avoid duplication
## Research Naming Conventions
Generate descriptive research names:
- Convert user input to kebab-case
- Include domain/technology focus
- Example inputs to names:
- "analyze authentication system" → "authentication-system-analysis"
- "react performance issues" → "react-performance-investigation"
- "api design patterns" → "api-design-patterns-research"
## Error Handling
- If research directory creation fails, check permissions and path
- If fast-repo-context claude skill is unavailable, fall back to direct code search
- If external resources are unreachable, continue with internal research
- Always document any limitations or issues encountered
# Example
<example>
<user>
please load local research on "authentication system analysis" and update the document with any new findings.
</user>
<assistant>
```bash
python3 ~/.claude/skills/local-research/scripts/research_ops.py locate authentication system analysis
```
Good, found the research file at `<file-path>`. Now loading the content and summarizing the key points for you.
</assistant>
</example>