Agent skills for Windsurf (legacy)

INVOKE FIRST for any LangChain / LangGraph / Deep Agents agent building project before consulting other skills or writing any agent code.

Creates Ecotone business interfaces (gateways): DBAL query interfaces with #[DbalBusinessMethod], repository abstractions, expression…

Use when querying data with Ecto.Query DSL including where clauses, joins, aggregates, preloading, and query composition.

Ecwid integration. Manage Stores. Use when the user wants to interact with Ecwid data.

Use when creating new skills, editing existing skills, or verifying skills work before deployment - applies TDD to process documentation…

Use when positioning an EDBT submission against the data-management literature across SIGMOD, VLDB/PVLDB, ICDE, EDBT, the co-located ICDT…

Use when auditing an EDBT research-track submission for Microsoft CMT readiness, covering the cycle choice, the paper shape (Regular /…

EDFacts — K-12 outcomes: assessment proficiency, ACGR graduation rates, ESSA accountability at school/district level (2009-2020).

The html-to-markdown converter handles numerous edge cases and adversarial inputs with robust validation, error recovery, and fallback…

Design an edge routing and geo-distribution strategy — latency routing, failover, and edge logic.

Edit prose into tight, warm, human writing with clean sentences, no throat-clearing, no hype, no AI tells, and concrete source-grounded…

Editorial studio deck template in burgundy / blush / muted-gold palette.

Editorial house style for draw.io diagrams — white-smoke paper, one tangerine accent, eyebrow-chip nodes, mono sublabels, bottom legend.

Manage editorial workflows for newsrooms and publications.

Simplify and refine code for clarity, consistency, and maintainability while preserving all functionality.

Analyzes endpoint detection mechanisms and simulates evasion techniques for authorized red teaming and purple team assessments.

Downloads education datasets from configured mirror sources (parquet/CSV) with local Polars filtering.

This skill provides a comprehensive guide to implementing the data persistence layer using Entity Framework Core as an adapter in a…

Use when Effect concurrency patterns including fibers, fork, join, parallel execution, and race conditions.

Use when Effect core patterns including Effect<A, E, R> type, succeed, fail, sync, promise, and Effect.gen for composing effects.

Use when Effect error handling patterns including catchAll, catchTag, either, option, and typed errors.