Plugins

Minimal context-engineering MCP server for coding agents: fast search, codemaps, curated selections, packaged exports, verified edits, and a context-builder subagent with rp-* skills.

Fix a bug with a reproduction test first, then the fix, then the full suite, then a short report. Requires a clear bug description.

Add a feature strictly by BDD: plan, red tests, green implementation, full suite, docs and examples, linter at the end. Requires a clear feature description.

Create or refresh agent project rules (Cursor .mdc, Claude Code .claude/rules). Layered-cake architecture + BDD, with a mandatory Rules Sync step across agent trees.

Warm up context on a repository: study code, docs and tests, set up the dev environment, run tests, write a short report. No extra brief required.

Engineer and conformance-test Ethereum JSON-RPC (execution-apis) changes across EL clients.

Feature development workflow: arch → plan → implement → review → fix

Research → Propose → Plan → Implement → Verify workflow for Claude Code. Spec-driven development with persistent artifacts under .rpi/.

Full RPI lifecycle — discovery, plan, crank, swarm, implement, council, quick-execute, vibe, validation

from victor-barbera/cc-marketplace

Publicly-shareable plugin — /build + dev tooling, MCP standards, env setup, productivity skills, and generic MCP servers

Teaches Claude to use the rr CLI for syncing code and running commands on remote machines

AIDE²-style recursive self-improvement loop: an outer agent iteratively rewrites an inner tree-search research agent, keeping a rewrite only when it beats the incumbent on private held-out scores under a fixed budget across an optimization / ML-engineering / harness-engineering battery. Standalone /rsi:autoresearch solves tasks by tree search; /rsi:init + /rsi:step + /rsi:run drive the outer loop.

Use RSpec to test Ruby on Rails applications, favouring readability and maintainability over brevity.

Token-optimized CLI proxy using RTK (Rust Token Killer) - 60-90% token savings on dev operations

Transparent token compression for Claude Code via RTK

from DennisLiuCk/cc-toolkit

from TheBushidoCollective/han

Ruby craftsperson agent for Ruby and Rails applications

Ruby language server for code intelligence and analysis

Complete toolkit for building Model Context Protocol servers in Ruby using the official MCP Ruby SDK gem with Rails integration support.

Ruby 4+ and Rails 8+ expert skills: mise toolchain, Ruby LSP, RBS/Sorbet type signatures, Active Record, Hotwire, testing, security, performance, and Kamal deployment

Drive a UVC webcam and the OBSBOT Tiny 2's AI features through the rubycam CLI.

from jwplatta/agent-cubicle

Move one repo or a whole fleet onto a new ruff release — work out which rules the release can actually fire against each repo's own select list, gate on the resolver being able to see the version at all, then land one reviewed commit per rule with the upstream rule doc cited

在修改 Python 文件后自动执行 ruff format 和 ruff check --fix

Three-agent workflow for orchestrated software delivery with an orchestrator plus implementation and QA subagents.

Discipline for writing rules that hold up under pressure. Treats rule authoring as TDD: pressure-test a candidate rule with adversarial scenarios, capture the rationalizations agents use to bypass it, and rewrite until the rule closes those loopholes.

from hivellm/rulebook

Pluggable rule-injection engine: loads .claude-rules/ruler.yml from target project and injects rules via UserPromptSubmit / PreToolUse hooks. Engine-only, zero business rules.