hashintel/hash

hashintel/hash

Skill Claude CodeCodex

../../../.config/agents/rules/ark-ui.md.

hashintel/hash

Skill Claude CodeCodex

Rust documentation practices for HASH codebase. Use when writing doc comments, documenting functions/types/traits/modules, creating error sections, using intra-doc links, or following rustdoc conventions.

hashintel/hash

Skill Claude CodeCodex

Generate Rust documentation to understand crate APIs, structure, and usage. Use when exploring Rust code, understanding crate organization, finding functions/types/traits, or needing context about a Rust package in the HASH workspace.

hashintel/hash

Skill Claude CodeCodex

Use when creating, moving, splitting, or organizing TypeScript files and folders. Applies fractal tree file-structuring rules which reduce the cognitive overhead of choosing where to put files and ultimately navigating a codebase (once the structure is established and understood).

hashintel/hash

Skill Claude CodeCodex

HASH error handling patterns using error-stack crate. Use when working with Result types, Report types, defining custom errors, propagating errors with changecontext, adding context with attach, implementing Error trait, or documenting error conditions in Rust code.

hashintel/hash

Skill Claude CodeCodex

Cargo.toml dependency management patterns for HASH workspace. Use when adding, updating, or removing dependencies, organizing Cargo.toml sections, configuring version pinning and default features, or managing public dependencies.

hashintel/hash

Skill Claude CodeCodex

Git workflow for HASH including branch naming, PR creation, and PR reviews. Use when creating branches, making commits, opening pull requests, or reviewing PRs.

hashintel/hash

Skill Claude CodeCodex

../../../.config/agents/rules/mastra.md.

hashintel/hash

Skill Claude CodeCodex

../../../.config/agents/rules/panda-css.md.

hashintel/hash

Skill Claude CodeCodex

Guide for creating effective Agent Skills. Use when users want to create a new skill (or update an existing skill) that extends an AI agent's capabilities with specialized knowledge, workflows, or tool integrations. Covers skill structure, YAML frontmatter, trigger configuration, and the 500-line rule.

hashintel/hash

Skill Claude CodeCodex

HashQL testing strategies including compiletest (UI tests), unit tests, and snapshot tests. Use when writing tests for HashQL code, using // annotations, running --bless, debugging test failures, or choosing the right testing approach.

hashintel/hash

Skill Claude CodeCodex

HashQL diagnostic writing patterns using hashql-diagnostics crate. Use when creating error messages, warnings, Labels, Messages, Severity levels, Patches, Suggestions, or improving diagnostic quality in HashQL code.

hashintel/hash

Skill Claude CodeCodex

HashQL J-Expr syntax for writing queries. Use when writing J-Expr code, using #literal/#struct/#list constructs, understanding function call syntax, or working with HashQL query files (.jsonc).

hashintel/hash

Skill Claude CodeCodex

../../../.config/agents/rules/zod.md.

hashintel/hash

Skill Claude CodeCodex

Runs the mandatory Brunch arc-close control pass before a branch closes a work arc.