Dev & Coding

A practical playbook for generating, reviewing, and applying Cloudflare D1 migrations with Drizzle — including recovery from stuck migrations.

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Generates D1-correct Drizzle ORM schemas, migration scripts, and schema documentation for Cloudflare Workers projects.

A playbook for using the GitHub CLI gh-stack extension to split multi-part work into reviewable stacked branches and PRs, safely and non-interactively.

A code-first skill for installing, running, and fine-tuning RWKV — the RNN+Transformer hybrid with O(n) inference and constant-memory infinite context.

Runs a full codebase hygiene scan for dead code, tech debt, outdated dependencies and code smells, then writes a prioritized report.

A meta-skill that walks through a 6-step process and checklists for designing, writing, and validating Claude Code plugin skills.

Turns a conversational bug report into a durable GitHub issue written in the project's own domain language.

Read and write GitHub repositories through the REST API and raw URLs when git clone is blocked in sandboxed containers.

Generates a pre-change blast-radius report showing what breaks if you rename, refactor, or delete a symbol or file.

Finds every CLAUDE.md in your repo, grades it against a quality rubric, and applies only the targeted improvements you approve.

Works through the task list of an OpenSpec change one task at a time, updating progress as it goes.

A meta-skill that turns a finished task, log trail, or refined workflow into a validated, reusable skill package.

Wires JSpecify, NullAway/ErrorProne and @NullMarked into a Java project so null bugs fail the build.

Clears pre-existing repo-wide lint warnings, type errors, and suppressions in safe waves — one rule at a time, tests green after each.

Empirically detects nondeterministic tests via repeat/shuffle/parallel runs, diagnoses the root cause, and fixes it without retries, sleeps, or skips.

Turns a plain-English project description into a progen CLI config and scaffolds a full production-ready Spring Boot project.

Collects every open Renovate pull request from a GitHub repo and applies their diffs to your local working tree so the combined dependency upgrade can be built and tested at once.

A persona skill that forces the laziest solution that actually works — stdlib and native features first, shortest diff, no unrequested abstractions.

A convention skill for designing, implementing, and testing Cubits and Blocs with bloc/flutter_bloc in Flutter.