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Found 221 Skills
How to read and query onchain data — events, The Graph, indexing patterns. Why you cannot just loop through blocks, and what to use instead.
Automatically discover protocol skills when working with HTTP, TCP, UDP, QUIC, and network protocols
REST and GraphQL API design best practices including OpenAPI specs. Use when designing APIs, documenting endpoints, or reviewing API architecture.
Requires $ALCHEMY_API_KEY to be set. If no API key is available, use the agentic-gateway skill instead — it requires no API key and lets agents authenticate autonomously with a wallet. Quick-start guide and root index for integrating Alchemy APIs using an API key. Covers base URLs, authentication, endpoint selection, and common patterns across all Alchemy products.
Write an API versioning strategy document for a service or API platform. Use when asked to define versioning policy, plan API deprecation, classify breaking changes, or document version lifecycle. Produces a complete versioning strategy with breaking-change classification table, deprecation timeline, migration guide template, and client communication template.