Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
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BjornMelin

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78 Claude Code skills authored by BjornMelin.

updated 2026-07-21 · showing 1–60 of 78 by quality score

Average Pro QualityScore: 68.1/100

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Deep library, dependency, framework, and API documentation research using Context7 MCP tools only. Use when you need up-to-date docs, version-specific API reference, migration…
Implicit Rust Tauri v2 skill. Use for Tauri apps, Rust commands, invoke contracts, app state, plugins, capabilities and permissions, secure IPC, filesystem and shell access,…
Expert guidance for building AI agents with ToolLoopAgent (AI SDK v6+). Use when creating agents, configuring stopWhen/prepareStep, callOptionsSchema/prepareCall, dynamic tool…
Audit a repository, route, screen, component, or 3D scene for motion quality — design-token consistency, R3F/three.js polish, Reanimated native motion, interaction physicality,…
Implicit Rust web service skill. Use for Axum, Tokio, Tower, Hyper, REST APIs, middleware/layers, request extractors, typed errors, tracing, config, graceful shutdown, SQLx,…
Expert guidance for Vercel's Streamdown library - a streaming-optimized react-markdown replacement for AI applications.
World-class Vitest QA/test engineer for TypeScript + Next.js (local + CI performance focused)
Find algorithmic complexity and performance hotspots across a codebase, then optimize them safely behind tests without changing behavior.
Repo/monorepo modernization: dependency upgrades, security fixes, deprecation cleanup, framework migrations, dependency-native refactors, and verified hard-cut simplification.
Inspect dependency/upstream source with opensrc CLI. Trigger for implementation beyond docs/types, package internals, source paths, version diffs, upgrade audits,…
Production-ready Supabase integration patterns for Next.js/React/TypeScript applications. Use when working with Supabase for (1) SSR authentication with @supabase/ssr, (2)…
Cross-stack motion & design-system director. Use to turn vague "make it premium / cinematic / standout / hyperrealistic / native-feeling / hallmark-quality" requests into a named…
Align docs with code. Detect drift and update ADRs, specs, README, AGENTS. Use after implementation or for docs drift reviews. Not for code review fixes or platform architecture.
opensrc CLI—dep + upstream source. Triggers—impl beyond docs/types, version compare, upgrade diff audit, prewarm w/ `opensrc fetch` then `opensrc path`.
Rust programming expert for ownership, lifetimes, async/await, traits, and unsafe code
Author, validate, and install custom Claude Code subagents as .claude/agents Markdown files. Use when the user asks to create a subagent, custom agent, or .claude/agents role;…
Fetch, fix, and resolve unresolved GitHub PR review threads end-to-end with the gh CLI and Claude Code's edit/verify loop.
Build/refresh REPO_CONTEXT.md + REVIEW_BRIEF from repo. Triggers—new repo, zip for later chats, grounded brief. Not code w/o these artifacts.
Fetch unresolved GitHub PR review threads, normalize them, fix them end-to-end, verify the results, and re-check until the PR is clean or blocked.
Architect-level Streamlit development for building, refactoring, debugging, testing, and deploying Streamlit apps (single-page or multipage) with correct…
Performs comprehensive, multi-layered research on any topic with structured analysis and synthesis of information from multiple sources.
Implicit Rust TUI and Ratatui skill. Use for terminal UIs, ratatui widgets and layouts, crossterm or termion event loops, terminal rendering architecture, async input, app state…
Definitive, rule-first Bun development/build/runtime guidance + automation. Use when adopting Bun, migrating a repo from Node.js, auditing/fixing Bun package management…
JS/TS + Python dep upgrade intel (monorepos). Outdated package-manager checks + GitHub release/changelog → Markdown+JSON.
Architect-level guidance, workflows, and scripts for building agentic coding systems with OpenAI Codex.
Architect-level development, audit, and migration of multi-agent systems using LangGraph (v1+) and LangChain (v1+).
Expert guidance for auditing, refactoring, and designing machine learning Jupyter notebooks with production-quality patterns.
Audit Dash apps for callback hazards, state flow risks, layout and accessibility issues, and Dash-specific UX regressions.
Sync repo docs (AGENTS, README, ADRs, specs, runbooks, doc comments) ↔ code/workflow. Triggers—big change, drift, docs-align/AGENTS prompts, plan, governance.
Generate repo-local dependency upgrade packs under `.agents/plans/upgrade/topic-slug/` with a playbook, trigger prompt, operator mode, and canonical manifest.
Implicit Rust CLI and Clap skill. Use for command-line apps and tools, clap derive or builder APIs, subcommands, flags, config and env precedence, stdin/stdout/stderr contracts,…
Expert guidance for building chat UIs with AI SDK React hooks. Use when: (1) Building chatbots with useChat hook, (2) Implementing tool UIs with server/client execution, (3)…
Triage unresolved Sentry issues into ranked groups, GitHub issue plans, branches, subspawn worktree assignments, PRs, and closeout loops using the sentry CLI, GitHub CLI, and…
AGENTS.md maintenance rules for deciding when durable repo guidance should be updated after implementation.
Fix local review (Codex, Zen, notes) w/ verify. Not gh-pr-review-fix or babysit-pr.
Bounded subagent delegation and synthesis. Use for explicit subagent, delegation, fan-out, spawn policy, custom agent routing, wait behavior, and evidence-first synthesis.
Zod v4 validation library reference. Auto-loads when working with Zod schemas, validation, z.object, z.string, z.infer, safeParse, transforms, discriminatedUnion.
Expert guidance for AI SDK Core: text generation, structured data, tool calling (tool/dynamicTool), MCP integration (createMCPClient, Experimental_StdioMCPTransport),…
World-class pytest engineer for Python: write/refactor tests, fix flakiness, design fixtures/markers, add coverage, speed up suites (collection/runtime), and optimize CI (GitHub…
Architect and implement modern full-stack web/native platform work across Next.js, Expo, Convex, and monorepo tooling.
SOTA Docker/Compose architecture, implementation, refactor, and security hardening. Use when working on containerization tasks such as creating or rewriting Dockerfiles,…
Create and switch to a new conventional-commit and semver-compliant branch before doing any work, then present the full execution plan for that branch and its pull request.
Compress natural language memory files (CLAUDE.md, todos, preferences) into caveman format to save input tokens.
Explicit-only Rust architecture orchestrator. Use only when the user explicitly invokes rust-mega-eng for broad Rust ecosystem architecture, multi-crate workspace strategy, large…
Expo/React Native (RN) iOS/Android motion. Use for animation, gestures, transitions, scroll effects, Skia canvas/shader work, or unspecified Expo/RN animation.
Signr PR remediation + closure operator for GitHub PRs—review-thread fixes, CI repair, Expo/EAS or Vercel/Turborepo debug, repo docs alignment, scoped conventional commits, push,…
Fix production Sentry issues from CLI evidence using sentry issue, event, trace, replay, log, explore, schema, and api commands.
Architect AWS infrastructure and application integrations with production-grade service selection, boundaries, rollout thinking, and verification.
Explicit-only Kimi-powered frontend/UI orchestration skill and CLI for repo profiling, design-system context generation, Codex/Kimi Code/Claude Code adapter setup, plan-first git…
Repo/monorepo—dep modernize, vuln fix, framework-aware upgrade, hard-cut, dep-native refactors.
Guide for creating AI subagents with isolated context for complex multi-step workflows. Use when users want to create a subagent, specialized agent, verifier, debugger, or…
Audit Convex—schema, security, runtime edges, migrations, function risk. Triggers—review, contract, remediate. Not greenfield spec (convex-feature-spec).
Generate a complete Convex-first feature specification for a repo, including data model, API surface, rollout, and verification.
Researches a Convex component against Signr's live backend graph, asks scored one-at-a-time design questions, and produces a reusable adoption or rejection package with `PLAN.md`…
Route frontend UI work to one focused taste reference so output is less generic, more premium, and visually distinct.
Set up browser automation and UI QA for a new repository using playwright-interactive as the primary interactive tool and agent-browser as the secondary CLI smoke-check tool.
Use built-in Codex coordination, retrieval, and utility tools effectively during live sessions. Trigger when work benefits from maintaining a step plan, asking the user 1-3 short…
Art-direct an EXISTING three.js / React Three Fiber scene to premium, cinematic quality — postprocessing (bloom, depth-of-field, N8AO, tone mapping), HDRI/PBR lighting, contact &…
Explicit-only Kimi Code CLI frontend/UI advisor for UI audits, redesigns, components, screenshots, before/after comparison, layout, styling, accessibility, responsive behavior,…
Expert guidance for building Dash applications with Dash Mantine Components (DMC) v2.4.0. Use when creating dashboards, forms, data visualization apps with DMC.
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