Zerion MCP Server

# Document Operational Capabilities Tasks ## Summary **Total Tasks**: 30 **Completed**: 30 **Status**: ✅ Complete (2025-11-30) ## Phase 1: OpenAPI Specification Analysis (Tasks 1-9) ### Task 1: Analyze Multi-Chain Behavior in OpenAPI Spec - [x] Review `openapi_zerion.yaml` for chain-related parameters - [x] Confirm no special parameter needed for multi-chain aggregation - [x] Document default multi-chain behavior - [x] Identify which endpoints return multi-chain data ### Task 2: Validate Protocol Relationship Fields - [x] Search OpenAPI spec for `relationships.protocol` schema - [x] List all protocol metadata fields available - [x] Confirm protocol data in position endpoints - [x] Document protocol field structure ### Task 3: Validate NFT Metadata Fields - [x] Search OpenAPI spec for NFT response schemas - [x] Verify `preview_url`, `detail_url` fields exist - [x] Check for `floor_price` field availability - [x] Confirm `description`, `name`, `traits` fields - [x] Document NFT metadata completeness ### Task 4: Identify Multi-Chain Endpoints - [x] List all endpoints that return multi-chain data - [x] Document portfolio aggregation behavior - [x] Document position aggregation behavior - [x] Document transaction aggregation behavior ### Task 5: Identify DeFi Protocol Endpoints - [x] List endpoints that include protocol relationships - [x] Verify `listWalletPositions` includes protocol data - [x] Check if `filter[protocol_ids]` parameter exists - [x] Document protocol filtering capabilities ### Task 6: Identify NFT Endpoints with Metadata - [x] List all NFT-related endpoints - [x] Verify `getNFTById` metadata completeness - [x] Check `listWalletNFTPositions` metadata - [x] Document NFT collection endpoints ### Task 7: Document Chain Coverage - [x] Verify 100+ chain claim from Zerion docs - [x] List example chains (Ethereum, Base, Polygon, etc.) - [x] Document Solana support - [x] Note EVM and non-EVM chain support ### Task 8: Document Protocol Count - [x] Verify 8,000+ protocol claim - [x] Reference Zerion marketing materials - [x] Add disclaimer about approximate count - [x] List example protocols (Uniswap, Aave, Curve, etc.) ### Task 9: Document NFT Metadata Limitations - [x] Note floor price "where available" - [x] Document new/small collection limitations - [x] Note IPFS gateway URLs - [x] Add metadata availability caveats ## Phase 2: README Documentation (Tasks 10-21) ### Task 10: Create "Operational Capabilities" Section - [x] Add new section to README after Features - [x] Write introduction explaining operational capabilities - [x] Structure with 3 subsections (multi-chain, DeFi, NFT) - [x] Add table of contents link ### Task 11: Document Multi-Chain Aggregation - Overview - [x] Write "Multi-Chain Aggregation" subsection - [x] Explain automatic aggregation behavior - [x] Highlight "100+ chains in one API call" - [x] Note no special parameters needed ### Task 12: Document Multi-Chain Aggregation - Examples - [x] Add portfolio aggregation example - [x] Add position aggregation example - [x] Add transaction aggregation example - [x] Show cross-chain balance summary use case ### Task 13: Document Multi-Chain Aggregation - Benefits - [x] Explain reduced API quota usage - [x] Compare vs. per-chain API calls - [x] Note simplified application logic - [x] Highlight competitive advantage ### Task 14: Document DeFi Protocol Coverage - Overview - [x] Write "DeFi Protocol Coverage" subsection - [x] Explain 8,000+ protocol tracking - [x] List available protocol metadata fields - [x] Note JSON:API relationship structure ### Task 15: Document DeFi Protocol Coverage - Examples - [x] Add LP position example with protocol data - [x] Add lending position example - [x] Add protocol filtering example - [x] Show protocol analytics use case ### Task 16: Document DeFi Protocol Coverage - Fields - [x] Document `relationships.protocol.data.id` - [x] Document `attributes.protocol.name` - [x] Document `attributes.protocol.icon_url` - [x] Document `attributes.position_type` ### Task 17: Document NFT Metadata Completeness - Overview - [x] Write "NFT Metadata Completeness" subsection - [x] List all available NFT metadata fields - [x] Explain ERC-721 and ERC-1155 support - [x] Note metadata richness for UI/UX ### Task 18: Document NFT Metadata Completeness - Examples - [x] Add getNFTById example with full metadata - [x] Add NFT collection example - [x] Add floor price example - [x] Show NFT gallery use case ### Task 19: Document NFT Metadata Completeness - Fields - [x] Document `attributes.name` - [x] Document `attributes.description` - [x] Document `attributes.preview_url` - [x] Document `attributes.detail_url` - [x] Document `attributes.floor_price` - [x] Document `relationships.collection` - [x] Document `attributes.traits` ### Task 20: Add Competitive Advantage Section - [x] Create "Why These Capabilities Matter" subsection - [x] Compare vs. per-chain APIs (Alchemy, Infura) - [x] Compare vs. limited protocol coverage - [x] Compare vs. basic NFT metadata ### Task 21: Add Usage Pattern Examples - [x] Create 3+ multi-chain usage patterns - [x] Create 3+ DeFi protocol usage patterns - [x] Create 3+ NFT metadata usage patterns - [x] Show real-world application examples ## Phase 3: Validation Documentation (Tasks 22-25) ### Task 22: Update GapAnalysis Section 4 - [x] Mark 4.1 (Multi-Chain) as ✅ Documented - [x] Mark 4.3 (DeFi Protocol) as ✅ Validated - [x] Mark 4.4 (NFT Metadata) as ✅ Validated - [x] Add validation timestamps (2025-11-30) - [x] Update status notes ### Task 23: Create Operational Capabilities Validation Report - [x] Create OPERATIONAL_CAPABILITIES.md - [x] Document multi-chain validation method - [x] Document DeFi protocol validation results - [x] Document NFT metadata validation results - [x] Add validation confidence levels ### Task 24: Document Chain List - [x] List major EVM chains supported - [x] List major L2s supported - [x] Note Solana support - [x] Add "100+ total" summary ### Task 25: Document Protocol Categories - [x] List example DEX protocols - [x] List example lending protocols - [x] List example staking protocols - [x] Add "8,000+ total" summary ## Phase 4: Quality Assurance (Tasks 26-30) ### Task 26: Review README Formatting - [x] Verify markdown formatting - [x] Check code block syntax - [x] Validate table formatting - [x] Test all internal links ### Task 27: Review Documentation Accuracy - [x] Cross-check against OpenAPI spec - [x] Verify all field names are correct - [x] Confirm endpoint names match spec - [x] Check parameter names ### Task 28: Review Examples - [x] Verify all examples are realistic - [x] Check parameter values are valid - [x] Ensure examples match FastMCP usage - [x] Test example clarity ### Task 29: Update Features Section - [x] Add multi-chain aggregation feature - [x] Add DeFi protocol coverage feature - [x] Add NFT metadata completeness feature - [x] Update feature count ### Task 30: Validate with OpenSpec - [x] Run `openspec validate document-operational-capabilities --strict` - [x] Fix any validation errors - [x] Ensure all spec deltas are valid - [x] Confirm proposal is ready for apply ## Task Dependencies ``` Phase 1 (Analysis) → Phase 2 (Documentation) → Phase 3 (Validation) → Phase 4 (QA) Task 1-3 must complete before Task 10-21 Task 10-21 must complete before Task 22-25 Task 22-25 must complete before Task 26-30 ``` ## Success Criteria - ✅ Multi-chain aggregation documented with 3+ examples - ✅ DeFi protocol coverage documented with available fields - ✅ NFT metadata completeness documented with all fields - ✅ 10+ concrete usage examples - ✅ README "Operational Capabilities" section complete - ✅ GapAnalysis Section 4 updated with validation results - ✅ OPERATIONAL_CAPABILITIES.md validation report created - ✅ All OpenSpec validation passes