seasonedcc

Design SQLite tables and migrations under the project's zero-exception append-only, event-sourced doctrine. Use when creating tables, writing migrations, adding columns, modeling a state change, deriving current state, choosing between an identity and an…

Write and run Vitest unit tests against a real throwaway SQLite database and end-to-end specs that drive the real MCP server over stdio. Use when writing or fixing a test, running test:unit, test:e2e, or test:seed-coverage, practising TDD, mutation-proving an…

Spawn subagents and dynamic workflows well — size each task to the context window (~33% of 1M target) and pick the right model tier. Use whenever delegating work to subagents, launching a Workflow, or deciding how to split a task across agents.

Run delegated work reliably — writing subagent charters, verifying subagent claims, keeping judgment at the orchestrator tier, ledger discipline, recovering from interruptions, and shipping and merging lane PRs. Use when spawning subagents or workflows,…

Organize domain logic in app/business/ by domain cohesion and transport independence. Use when creating a file in app/business/, adding a function to one, naming a business module, deciding whether logic belongs in business or in a transport (app/mcp/,…

Build business functions with the composable-functions library — applySchema, context validation with capability flags, combinators, and Result handling. Use when writing or changing a function in app/business/, validating input or context, composing with…

The standard every Discord API operation follows — request and outcome events in the domain's own append-only tables, status derived in SQL behind a named silence window, exhaustive mapped copy with a concrete next action, and no raw vendor text at the…

Write the words this product ships — tool names, tool and parameter descriptions, error and refusal messages, and the README — as facts in the owner's vocabulary, with a named next action and nothing the server does not actually do. Use when adding or…

Release a new version of the remix-forms npm package. Bump version, build, publish, and create a GitHub release. Use when the user mentions releasing, publishing, cutting a release, or shipping a new version.

Maintain element type comparison safety in remix-forms. Use when modifying component mappings, adding new components to mapChildren, investigating unexpected HTML attributes or prop injection, writing docs about component customization, or responding to user…

Create, manage, and debug Claude Code Agent Skills. Use when creating new skills, debugging skill activation issues, writing SKILL.md files, managing skill structure, or learning about Claude Code skills. Helps with personal skills, project skills, YAML…

Release a new version of the itsvertical npm package. Bump version, build, publish, and create a GitHub release. Use when the user mentions releasing, publishing, cutting a release, or shipping a new version.

Manage projects with the Vertical board using the itsvertical CLI. Create projects, add tasks, organize boxes, split layers, and track progress. Use when the user mentions Vertical, project management, boxes, slices, .vertical files, or itsvertical.

Write and run unit tests with Vitest. Use when writing tests, adding test coverage, debugging test failures, or when the user mentions testing, vitest, unit tests, or test-driven development.

Release a new version of the pagination-helpers npm package. Bump version, build, publish, and create a GitHub release. Use when the user mentions releasing, publishing, cutting a release, or shipping a new version.

Create, manage, and debug Claude Code Agent Skills. Use when creating new skills, debugging skill activation issues, writing SKILL.md files, managing skill structure, or learning about Claude Code skills. Helps with personal skills, project skills, YAML…

Release a new version of the schema-info npm package. Bump version, build, publish, and create a GitHub release. Use when the user mentions releasing, publishing, cutting a release, or shipping a new version.

Release a new version of the coerce-form-data npm package. Bump version, build, publish, and create a GitHub release. Use when the user mentions releasing, publishing, cutting a release, or shipping a new version.

Parse meeting recordings into precise feature-request documents under ./requests-from-meetings. Use when the user invokes /requests-from-meetings, asks to parse a meeting or meeting backlog, asks what was requested or shown in a meeting, or mentions meeting…

Generate code examples and usage patterns for the make-typed-env library. Use when writing examples, documentation, demos, answering questions about the make-typed-env API, or helping users set up type-safe environment variables with Standard Schema, Zod,…

Release new versions of the composable-controllers packages via Changesets. Analyze the diff, write the changeset, run checks, commit, ask the user to publish, and create per-package GitHub releases. Use when the user mentions releasing, publishing, cutting a…

Release new versions of the preserve-search-params packages via Changesets. Analyze the diff, write the changeset, run checks, commit, ask the user to publish, and create per-package GitHub releases. Use when the user mentions releasing, publishing, cutting a…

Generate code examples and usage patterns for the make-typed-storage library. Use when working with typed storage, importing from "make-typed-storage", or asking about type-safe Web Storage, makeTypedStorage, makeLocalStorage, makeSessionStorage, StorageLike,…