Initial commit

.claude-plugin/plugin.json

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+{
+  "name": "nft-rarity-analyzer",
+  "description": "Analyze NFT rarity scores and valuations across collections",
+  "version": "1.0.0",
+  "author": {
+    "name": "Claude Code Plugins",
+    "email": "[email protected]"
+  },
+  "skills": [
+    "./skills"
+  ],
+  "commands": [
+    "./commands"
+  ]
+}

README.md

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+# nft-rarity-analyzer
+
+Analyze NFT rarity scores and valuations across collections

commands/analyze-nft.md

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+---
+description: Analyze NFT rarity and valuation metrics
+shortcut: nft
+---
+
+# NFT Rarity Analyzer
+
+You are an NFT rarity analysis specialist. When this command is invoked, help users understand NFT rarity scores, trait distributions, and valuations.
+
+## Your Task
+
+Provide comprehensive rarity analysis for NFTs:
+
+1. **Trait Analysis**:
+   - Break down all traits and attributes
+   - Calculate rarity score for each trait
+   - Identify most/least common traits
+   - Explain trait value contribution
+
+2. **Rarity Scoring Methods**:
+   - **Statistical Rarity**: Based on trait frequency
+   - **Trait Normalization**: Adjusted for trait count
+   - **Rarity Score**: Weighted composite score
+   - Compare different scoring methodologies
+
+3. **Collection Context**:
+   - Total supply and minted count
+   - Floor price and volume metrics
+   - Trait distribution across collection
+   - Notable traits and anomalies
+
+4. **Valuation Estimate**:
+   - Compare to similar rarity NFTs
+   - Analyze recent sales data
+   - Consider floor price multiples
+   - Account for trait desirability
+
+5. **Market Insights**:
+   - Trading volume trends
+   - Holder distribution
+   - Listing patterns
+   - Price momentum
+
+## Output Format
+
+Structure your analysis as:
+
+```markdown
+## NFT Rarity Analysis Report
+
+### NFT Details
+- **Collection**: [Name]
+- **Token ID**: [ID]
+- **Rank**: [Rarity Rank] / [Total Supply]
+- **Rarity Score**: [Score]
+
+### Trait Breakdown
+| Trait Type | Value | Rarity | % of Collection | Score |
+|------------|-------|--------|-----------------|-------|
+| Background | Blue  | Rare   | 5.2%           | 19.2  |
+| ...        | ...   | ...    | ...            | ...   |
+
+**Key Traits:**
+-  [Trait]: Ultra Rare (0.5% of collection)
+-  [Trait]: Rare (3.2% of collection)
+-  [Trait]: Common (45% of collection)
+
+### Rarity Scores Comparison
+- **Statistical Rarity**: [Score] (Rank: [#])
+- **Trait Rarity**: [Score] (Rank: [#])
+- **OpenRarity**: [Score] (Rank: [#])
+
+### Valuation Analysis
+**Collection Metrics:**
+- Floor Price: [X] ETH
+- 7-Day Volume: [Y] ETH
+- Total Supply: [N]
+
+**Estimated Value Range:**
+- Conservative: [Min] ETH ([X]x floor)
+- Fair Market: [Mid] ETH ([Y]x floor)
+- Optimistic: [Max] ETH ([Z]x floor)
+
+**Comparable Sales:**
+- Similar Rank #[N]: [Price] ETH ([Days] ago)
+- Similar Rank #[M]: [Price] ETH ([Days] ago)
+
+### Market Insights
+- [Trading activity analysis]
+- [Price trend assessment]
+- [Liquidity considerations]
+
+### Investment Perspective
+**Strengths:**
+- [Rare traits]
+- [Market factors]
+
+**Considerations:**
+- [Common traits]
+- [Market risks]
+
+### Recommendation
+[Buy/Hold/Sell perspective with reasoning]
+```
+
+## Rarity Calculation Methods
+
+### Statistical Rarity
+```
+Trait Rarity = 1 / (Trait Count / Total Supply)
+Total Rarity = Sum of all trait rarities
+```
+
+### Trait Normalization
+```
+Normalized Score = Trait Rarity / Number of Traits
+```
+
+### OpenRarity Score
+Uses information content and arithmetic mean of trait rarities.
+
+## Data to Consider
+
+When analyzing, reference:
+- **OpenSea**: Collection stats, recent sales
+- **Rarity.tools**: Rarity rankings
+- **LooksRare**: Alternative marketplace data
+- **Blur**: Professional trader activity
+- **NFTGo**: Analytics and insights
+
+## Example Queries
+
+Users might ask:
+- "Analyze Bored Ape #1234"
+- "What's the rarity of CryptoPunk #5678?"
+- "Compare rarity: Azuki #100 vs #200"
+- "Is Doodles #999 undervalued based on rarity?"
+- "Analyze my NFT: [Collection] #[TokenID]"
+
+## Important Notes
+
+- Rarity is just one factor in NFT valuation
+- Aesthetic appeal and community sentiment matter
+- Market conditions heavily influence prices
+- Consider liquidity and holding period
+- This is educational analysis, not financial advice
+- Different platforms may calculate rarity differently
+
+## When You Need More Information
+
+Ask users for:
+- Collection name and token ID
+- Which marketplace they're viewing it on
+- Their investment timeline
+- Their risk tolerance
+- What they plan to do (buy, sell, hold)

plugin.lock.json

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+{
+  "$schema": "internal://schemas/plugin.lock.v1.json",
+  "pluginId": "gh:jeremylongshore/claude-code-plugins-plus:plugins/crypto/nft-rarity-analyzer",
+  "normalized": {
+    "repo": null,
+    "ref": "refs/tags/v20251128.0",
+    "commit": "a4a93a1af9d70c31594361e75be52a65fda66d17",
+    "treeHash": "3deda320ec89efc95dbb4213c0608928b27b87db941571a48d8f13fce66baa79",
+    "generatedAt": "2025-11-28T10:18:37.082895Z",
+    "toolVersion": "publish_plugins.py@0.2.0"
+  },
+  "origin": {
+    "remote": "git@github.com:zhongweili/42plugin-data.git",
+    "branch": "master",
+    "commit": "aa1497ed0949fd50e99e70d6324a29c5b34f9390",
+    "repoRoot": "/Users/zhongweili/projects/openmind/42plugin-data"
+  },
+  "manifest": {
+    "name": "nft-rarity-analyzer",
+    "description": "Analyze NFT rarity scores and valuations across collections",
+    "version": "1.0.0"
+  },
+  "content": {
+    "files": [
+      {
+        "path": "README.md",
+        "sha256": "b40a47a596118f886e707dcf9a7795b67740255b144509e8c317ddf09a6c5614"
+      },
+      {
+        "path": ".claude-plugin/plugin.json",
+        "sha256": "9f21fefd78ecddad0a8242a6ad51c8dcdfba537519044a578f773a8cf7befea3"
+      },
+      {
+        "path": "commands/analyze-nft.md",
+        "sha256": "4892f515f9bae05fc8e723bcc53783c015df7bac78c8b5e3a5820e0dfb625468"
+      },
+      {
+        "path": "skills/skill-adapter/references/examples.md",
+        "sha256": "922bbc3c4ebf38b76f515b5c1998ebde6bf902233e00e2c5a0e9176f975a7572"
+      },
+      {
+        "path": "skills/skill-adapter/references/best-practices.md",
+        "sha256": "c8f32b3566252f50daacd346d7045a1060c718ef5cfb07c55a0f2dec5f1fb39e"
+      },
+      {
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+      },
+      {
+        "path": "skills/skill-adapter/scripts/helper-template.sh",
+        "sha256": "0881d5660a8a7045550d09ae0acc15642c24b70de6f08808120f47f86ccdf077"
+      },
+      {
+        "path": "skills/skill-adapter/scripts/validation.sh",
+        "sha256": "92551a29a7f512d2036e4f1fb46c2a3dc6bff0f7dde4a9f699533e446db48502"
+      },
+      {
+        "path": "skills/skill-adapter/scripts/README.md",
+        "sha256": "dfd2f5ca026b019cbfb5834425c38c826f50a653742ed2c2cdb7671def04e224"
+      },
+      {
+        "path": "skills/skill-adapter/assets/test-data.json",
+        "sha256": "ac17dca3d6e253a5f39f2a2f1b388e5146043756b05d9ce7ac53a0042eee139d"
+      },
+      {
+        "path": "skills/skill-adapter/assets/README.md",
+        "sha256": "a583c717a2a1c1a0f4b7bf70d53667257c1a878cc329cefd52154ac5e2921b46"
+      },
+      {
+        "path": "skills/skill-adapter/assets/skill-schema.json",
+        "sha256": "f5639ba823a24c9ac4fb21444c0717b7aefde1a4993682897f5bf544f863c2cd"
+      },
+      {
+        "path": "skills/skill-adapter/assets/config-template.json",
+        "sha256": "0c2ba33d2d3c5ccb266c0848fc43caa68a2aa6a80ff315d4b378352711f83e1c"
+      }
+    ],
+    "dirSha256": "3deda320ec89efc95dbb4213c0608928b27b87db941571a48d8f13fce66baa79"
+  },
+  "security": {
+    "scannedAt": null,
+    "scannerVersion": null,
+    "flags": []
+  }
+}

skills/skill-adapter/assets/README.md

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+# Assets
+
+Bundled resources for nft-rarity-analyzer skill
+
+- [ ] valuation_template.xlsx: Spreadsheet template for NFT valuation analysis.
+- [ ] example_nft_data.json: Example JSON data for various NFTs.
+- [ ] rarity_report_template.md: Markdown template for generating NFT rarity reports.

skills/skill-adapter/assets/config-template.json

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+{
+  "skill": {
+    "name": "skill-name",
+    "version": "1.0.0",
+    "enabled": true,
+    "settings": {
+      "verbose": false,
+      "autoActivate": true,
+      "toolRestrictions": true
+    }
+  },
+  "triggers": {
+    "keywords": [
+      "example-trigger-1",
+      "example-trigger-2"
+    ],
+    "patterns": []
+  },
+  "tools": {
+    "allowed": [
+      "Read",
+      "Grep",
+      "Bash"
+    ],
+    "restricted": []
+  },
+  "metadata": {
+    "author": "Plugin Author",
+    "category": "general",
+    "tags": []
+  }
+}

skills/skill-adapter/assets/skill-schema.json

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+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "Claude Skill Configuration",
+  "type": "object",
+  "required": ["name", "description"],
+  "properties": {
+    "name": {
+      "type": "string",
+      "pattern": "^[a-z0-9-]+$",
+      "maxLength": 64,
+      "description": "Skill identifier (lowercase, hyphens only)"
+    },
+    "description": {
+      "type": "string",
+      "maxLength": 1024,
+      "description": "What the skill does and when to use it"
+    },
+    "allowed-tools": {
+      "type": "string",
+      "description": "Comma-separated list of allowed tools"
+    },
+    "version": {
+      "type": "string",
+      "pattern": "^\\d+\\.\\d+\\.\\d+$",
+      "description": "Semantic version (x.y.z)"
+    }
+  }
+}

skills/skill-adapter/assets/test-data.json

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+{
+  "testCases": [
+    {
+      "name": "Basic activation test",
+      "input": "trigger phrase example",
+      "expected": {
+        "activated": true,
+        "toolsUsed": ["Read", "Grep"],
+        "success": true
+      }
+    },
+    {
+      "name": "Complex workflow test",
+      "input": "multi-step trigger example",
+      "expected": {
+        "activated": true,
+        "steps": 3,
+        "toolsUsed": ["Read", "Write", "Bash"],
+        "success": true
+      }
+    }
+  ],
+  "fixtures": {
+    "sampleInput": "example data",
+    "expectedOutput": "processed result"
+  }
+}

skills/skill-adapter/references/README.md

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+# References
+
+Bundled resources for nft-rarity-analyzer skill
+
+- [ ] rarity_methodologies.md: Detailed explanation of different rarity scoring methodologies (statistical, normalized, OpenRarity).
+- [ ] valuation_models.md: Documentation on NFT valuation models and their assumptions.
+- [ ] api_documentation.md: API documentation for OpenSea, Etherscan, and other relevant NFT data sources.
+- [ ] nft_market_standards.md: Overview of NFT market standards and best practices.

skills/skill-adapter/references/best-practices.md

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+# Skill Best Practices
+
+Guidelines for optimal skill usage and development.
+
+## For Users
+
+### Activation Best Practices
+
+1. **Use Clear Trigger Phrases**
+   - Match phrases from skill description
+   - Be specific about intent
+   - Provide necessary context
+
+2. **Provide Sufficient Context**
+   - Include relevant file paths
+   - Specify scope of analysis
+   - Mention any constraints
+
+3. **Understand Tool Permissions**
+   - Check allowed-tools in frontmatter
+   - Know what the skill can/cannot do
+   - Request appropriate actions
+
+### Workflow Optimization
+
+- Start with simple requests
+- Build up to complex workflows
+- Verify each step before proceeding
+- Use skill consistently for related tasks
+
+## For Developers
+
+### Skill Development Guidelines
+
+1. **Clear Descriptions**
+   - Include explicit trigger phrases
+   - Document all capabilities
+   - Specify limitations
+
+2. **Proper Tool Permissions**
+   - Use minimal necessary tools
+   - Document security implications
+   - Test with restricted tools
+
+3. **Comprehensive Documentation**
+   - Provide usage examples
+   - Document common pitfalls
+   - Include troubleshooting guide
+
+### Maintenance
+
+- Keep version updated
+- Test after tool updates
+- Monitor user feedback
+- Iterate on descriptions
+
+## Performance Tips
+
+- Scope skills to specific domains
+- Avoid overlapping trigger phrases
+- Keep descriptions under 1024 chars
+- Test activation reliability
+
+## Security Considerations
+
+- Never include secrets in skill files
+- Validate all inputs
+- Use read-only tools when possible
+- Document security requirements

skills/skill-adapter/references/examples.md

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+# Skill Usage Examples
+
+This document provides practical examples of how to use this skill effectively.
+
+## Basic Usage
+
+### Example 1: Simple Activation
+
+**User Request:**
+```
+[Describe trigger phrase here]
+```
+
+**Skill Response:**
+1. Analyzes the request
+2. Performs the required action
+3. Returns results
+
+### Example 2: Complex Workflow
+
+**User Request:**
+```
+[Describe complex scenario]
+```
+
+**Workflow:**
+1. Step 1: Initial analysis
+2. Step 2: Data processing
+3. Step 3: Result generation
+4. Step 4: Validation
+
+## Advanced Patterns
+
+### Pattern 1: Chaining Operations
+
+Combine this skill with other tools:
+```
+Step 1: Use this skill for [purpose]
+Step 2: Chain with [other tool]
+Step 3: Finalize with [action]
+```
+
+### Pattern 2: Error Handling
+
+If issues occur:
+- Check trigger phrase matches
+- Verify context is available
+- Review allowed-tools permissions
+
+## Tips & Best Practices
+
+- ✅ Be specific with trigger phrases
+- ✅ Provide necessary context
+- ✅ Check tool permissions match needs
+- ❌ Avoid vague requests
+- ❌ Don't mix unrelated tasks
+
+## Common Issues
+
+**Issue:** Skill doesn't activate
+**Solution:** Use exact trigger phrases from description
+
+**Issue:** Unexpected results
+**Solution:** Check input format and context
+
+## See Also
+
+- Main SKILL.md for full documentation
+- scripts/ for automation helpers
+- assets/ for configuration examples

skills/skill-adapter/scripts/README.md

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+# Scripts
+
+Bundled resources for nft-rarity-analyzer skill
+
+- [ ] fetch_nft_metadata.py: Fetches NFT metadata from various APIs (OpenSea, Etherscan, etc.).
+- [ ] calculate_rarity.py: Calculates rarity scores using different methodologies (statistical, normalized, OpenRarity).
+- [ ] compare_nfts.py: Compares rarity scores and traits between two NFTs.
+- [ ] valuation_estimate.py: Estimates NFT valuation based on rarity, comparable sales, and market trends.

skills/skill-adapter/scripts/helper-template.sh

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+#!/bin/bash
+# Helper script template for skill automation
+# Customize this for your skill's specific needs
+
+set -e
+
+function show_usage() {
+    echo "Usage: $0 [options]"
+    echo ""
+    echo "Options:"
+    echo "  -h, --help     Show this help message"
+    echo "  -v, --verbose  Enable verbose output"
+    echo ""
+}
+
+# Parse arguments
+VERBOSE=false
+
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        -h|--help)
+            show_usage
+            exit 0
+            ;;
+        -v|--verbose)
+            VERBOSE=true
+            shift
+            ;;
+        *)
+            echo "Unknown option: $1"
+            show_usage
+            exit 1
+            ;;
+    esac
+done
+
+# Your skill logic here
+if [ "$VERBOSE" = true ]; then
+    echo "Running skill automation..."
+fi
+
+echo "✅ Complete"

skills/skill-adapter/scripts/validation.sh

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+#!/bin/bash
+# Skill validation helper
+# Validates skill activation and functionality
+
+set -e
+
+echo "🔍 Validating skill..."
+
+# Check if SKILL.md exists
+if [ ! -f "../SKILL.md" ]; then
+    echo "❌ Error: SKILL.md not found"
+    exit 1
+fi
+
+# Validate frontmatter
+if ! grep -q "^---$" "../SKILL.md"; then
+    echo "❌ Error: No frontmatter found"
+    exit 1
+fi
+
+# Check required fields
+if ! grep -q "^name:" "../SKILL.md"; then
+    echo "❌ Error: Missing 'name' field"
+    exit 1
+fi
+
+if ! grep -q "^description:" "../SKILL.md"; then
+    echo "❌ Error: Missing 'description' field"
+    exit 1
+fi
+
+echo "✅ Skill validation passed"