Implement The Graph subgraph patterns for manifest, schema, and mappings.
npx skills add https://github.com/ccashwell/evm-cortex --skill subgraph-patterns
Please help me install this Agent Skill. Skill: subgraph-patterns Source: https://github.com/ccashwell/evm-cortex/tree/main/skills/subgraph-patterns Command: npx skills add https://github.com/ccashwell/evm-cortex --skill subgraph-patterns
Graph developers need a cohesive blueprint to design, test, and deploy subgraphs across networks with consistent data sources, schemas, and mappings.
Create a new subgraph project using the provided skeleton and begin by wiring a manifest, schema, and mappings for a sample contract.
High-intent search queries and answers about installing and using this skill.
To structure a subgraph manifest, define subgraph.yaml with data sources, mappings, and templates. Applying established subgraph patterns standardizes manifest configuration across networks, ensuring consistent data ingestion and deterministic indexing for typical contracts.
Modeling entities in schema.graphql involves crafting schemas that express entities and relationships clearly. Using proven subgraph patterns for schema design ensures reliable data access and optimizes how mapping handlers process and store blockchain events.
Testing subgraph mappings with matchstick involves writing unit tests for AssemblyScript event handlers. The subgraph patterns provide testing blueprints that verify handler logic against simulated contract events, ensuring your mappings process data correctly before deployment.
Yes, you can use data source templates to handle dynamically created contracts. Subgraph patterns define how to wire templates in your manifest and mappings, allowing your subgraph to automatically index new contracts generated by factory patterns across networks.
Optimizing subgraph indexing performance requires applying indexing optimizations and pruning strategies. Subgraph patterns include performance tips that ensure scalable indexing, reducing redundant data processing and maintaining deterministic data access as your subgraph grows.
AssemblyScript subgraph mappings may fail to compile due to schema mismatches or incorrect event handler signatures. Following standardized subgraph patterns for mappings ensures proper entity handling, correct event binding, and deterministic indexing behavior.
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