Development plugins

Diagnose a Jira bug from similar resolved tickets and the commits that fixed them.

1 skill · 1 agent

Load skills from .agents/skills/ (the folder Codex, Cursor, Gemini CLI, Amp, Cline, Pi and Zed share) in Claude Code, without symlinks or duplicate copies.

1 command · hooks

Tells you which installed plugins from Anthropic's directory are pinned to an old commit, and how to install the author's current version

1 skill · hooks

A read-only expert advisor subagent on a stronger reasoning model, for user-requested reviews and unresolved high-impact judgment calls. Model and effort are configurable.

1 skill · 1 agent

Powch specialist: answers app developers' Powch integration questions (PowchClient on a standalone site, DeSciX.powch in the App Shell, the origin model, sign-in request shapes, device login, consent and Site Pass) from the DeSciX handbook and the powch knowledge base over the DeSciX connector, quoting the section each answer comes from.

1 agent · 1 MCP server

Turn a manuscript, methods paper, framework, guideline, or tutorial into a tested Claude Code skill with a design brief, a paired benchmark against a no-skill baseline, and a usage guide.

1 skill · 1 agent

MCP server and skill that read your Claude Code session transcripts (list, read, search, and check them against the transcript schema) and the code inside the installed Claude Code binary (list installs and modules, search, read, resolve object literals and OpenTelemetry events, list the built-in tools with what gates them, list the surface by kind: env vars, flags, settings, gates, errors, and more, diff two versions by function, and run a prompt offline against a local fake API to see the text the program sends), in 4 tools. Local, except the release notes (gh) and the readable view (bunx @wakaru/cli); writes only its cache of cleaned code and temp folders it removes.

1 skill · 1 MCP server

Read-only tools for OpenJDK contributors and project leads: census roles, pull requests, issues and backports, JEPs, release schedules and project processes. Connects to the free hosted OpenJDK Helper MCP service; no account, Java runtime or local server needed.

1 skill · 1 MCP server

ast-grep: Skills für strukturelle Code-Suche mit AST-Mustern und Code-Outline; braucht das Programm ast-grep.

2 skills

Dart / Flutter language server (dart) for Claude Code code intelligence

hooks · LSP

Scala (Metals) language server (metals) for Claude Code code intelligence

hooks · LSP

Vue (Volar) language server (vue-language-server) for Claude Code code intelligence

hooks · LSP

MCP server and skill that read your Claude Code transcripts and the code of the installed binary: sessions, code, surface, and release. Local, except release notes and the readable view.

1 skill · 1 MCP server

Web scraping for agents: scrape, map, search, crawl and extract through moltaget's MCP server, signed in with Google

1 skill · 1 MCP server

Unofficial. Delegate tasks from Claude Code to your OpenCode V2 agents and get the results back.

1 skill · 1 MCP server

Read the Ezys documentation and the Partner API contract while integrating with Ezys.

1 skill · 1 MCP server

Build SillyTavern UI extensions and server plugins the way SillyTavern itself does: structure, APIs, events, slash commands, settings, and native-looking UI.

2 skills

Skills to make a frontend obey its product's theme schema: theme-frontend-web converts a web frontend, theme-frontend-native a React Native app.

2 skills

See the change, side by side: before-and-after screenshots for every pull request that changes what people see, on desk and phone, light and dark, right in the PR.

1 skill · hooks

Skills for signing Payload admin users in with Cloudflare Access (@napolab/payload-cloudflare-access) and verifying Access JWTs outside Payload (@napolab/cloudflare-access-core).

2 skills

スキル群を1枚の設計図(HTML)にする。実行ログの重ね表示と統計つき。

1 skill · hooks

Hand a written plan to cheaper executors through the execute-cheaper CLI and read an independent verdict.

2 skills

Check one page, crawl a site, rank the fixes, compare two crawls and preview search snippets, with results kept for your account. Needs a Black SEO Analyzer hosted plan or trial.

1 skill · 1 MCP server

Set up the Corsair SDK in a TypeScript app. Includes the Corsair docs MCP server.

1 skill · 1 MCP server

The same tools and skill as koalafix, plus the Claude Code hooks and the headers helper that make team memory automatic: the team brief at session start, recall on each prompt, a note before editing a file a teammate is on, one browser sign-in. Pick this one in Claude Code when you want the hooks. They send each prompt (keys and tokens removed, never logged) and the file paths it names to your KoalaFix server; teammates see your project, branch and those paths. Needs Node.js 22+.

1 skill · 1 MCP server

KoalaFix's tools and skill: shared team memory, with who checked each fact and when, and work items. One remote server at https://mcp.koalafix.com/mcp; you sign in through the browser the first time a tool is used. Runs nothing on your machine: no scripts, no hooks, no helper program. Pick this one on claude.ai and in Cowork, or in Claude Code when you want the tools without the automatic hooks. This is the plugin listed in the Claude directory.

1 skill · 1 MCP server

Main-session orchestrator agent: plans work, routes it to the installed agents and verifies the results. Ships the claude-orchestrate launcher (linked into ~/.local/bin at session start), which appends the orchestration prompt to Claude Code's default system prompt and can start Claude inside herdr.

1 agent · hooks

Scala skill for Scala 3 and 2.13 (follows the project's syntax): ADTs, given/using and implicits, missing type class instances such as Ordering, Futures and effects, MUnit FunSuite and ScalaTest suites, scalafmt, 2.13 to 3 migration. Also configures the Metals language server for .scala, .sc and .sbt files.

1 skill · LSP

A starter for tool packages that coding agents call: one implementation delivered to every harness.

1 skill · 1 MCP server

Builds an orchestrated .claude/ setup for any repository and shows the flow live in a side panel.

1 skill · 1 agent