Marketplace
Everything your AI needs, in one place.
Ready-made agents, skills, personas, prompts, templates and tools. Each one is checked before it goes live, works with any model, and installs in a click. Rate what you use so the best rises to the top.
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A service that does a whole job for you - research, coding, support - and reports back.
Step-by-step instructions an AI follows for one kind of task. Install once, reuse everywhere.
A voice and set of rules layered onto any model: tone, audience, do's and don'ts.
A ready-to-use prompt with fill-in-the-blank variables and notes on when it works best.
A complete routing setup - models, rules and settings - in one file you can apply in a minute.
A single function an AI can call: a calculator, a search, a database lookup.
A language model endpoint with its price, speed and quality declared so the router can compare it.
runaway-guard
Cost-safety discipline for paid AI / inference APIs: treat $-cost as a third complexity dimension alongside time and space. Forces a written per-run $-cap, per-day $-cap, max-iterations bound, concurr
go-expert
Expert-level Go development with Go 1.22+ features, concurrency, standard library, and production-grade best practices. Use when the user mentions concurrency, microservices, or backend, or when the t
rust-expert
Expert-level Rust development with ownership, lifetimes, async, error handling, and production-grade patterns. Use when the user mentions systems programming, memory safety, concurrency, or Cargo, or
golang-concurrency-patterns
Go concurrency patterns for production services: context cancellation, errgroup, worker pools, bounded parallelism, fan-in/fan-out, and common race/deadlock pitfalls
asyncio
Python asyncio - Modern concurrent programming with async/await, event loops, tasks, coroutines, primitives, aiohttp, and FastAPI async patterns
langchain-rate-limits
Rate-limit LangChain 1.0 calls correctly across multi-worker deployments — Redis-backed limiters, asyncio.Semaphore, narrow exception whitelists, and provider-specific throttle handling. Use when hitt
langchain-rate-limits
Rate-limit LangChain 1.0 calls correctly across multi-worker deployments — Redis-backed limiters, asyncio.Semaphore, narrow exception whitelists, and provider-specific throttle handling. Use when hitt
golang-backend-development
Complete guide for Go backend development including concurrency patterns, web servers, database integration, microservices, and production deployment
rust-systems-programming
Complete guide for Rust systems programming including ownership, borrowing, concurrency, async programming, unsafe code, and performance optimization
asyncio-concurrency-patterns
Complete guide for asyncio concurrency patterns including event loops, coroutines, tasks, futures, async context managers, and performance optimization
go
Go programming patterns and idioms
swift
Swift programming patterns for iOS and macOS
exploiting-race-condition-vulnerabilities
Detects and exploits race condition (TOCTOU) vulnerabilities in web applications using Burp Suite's Turbo Intruder extension and its single-packet attack technique to fire parallel requests that bypas
Swift 6 Paradigm Shift Guide
Comprehensive analysis of Swift 6 ownership, concurrency safety, and systems programming foundations.
Swift Concurrency Expert Guide
Deep dive into Swift's async/await runtime, Sendable enforcement, actors, and migration strategies.
golang
Use when writing, reviewing, or refactoring Go code. Provides production best practices for Go covering error handling, concurrency, naming, testing, performance, generics, iterators, and common pitfa
go-concurrency
Use when writing, reviewing, or debugging concurrent Go code. Covers goroutine lifecycle management, channels, errgroup, mutexes, atomics, sync.Map, and synchronous-first design. Based on Google and U
effect-ts
Build robust TypeScript applications with Effect — type-safe error handling, concurrency, dependency injection, and streaming. Use when someone asks to "handle errors without try-catch", "type-safe er
swift-concurrency-expert
Swift Concurrency review and remediation for Swift 6.2+. Use when: reviewing async/await usage, fixing concurrency compiler errors, adding Sendable conformance, or migrating to structured concurrency.
tokio
You are an expert in Tokio, the asynchronous runtime for Rust that powers most of the Rust async ecosystem. You help developers build high-performance network applications, concurrent services, and I/
Mili
对 Mili 项目（基于 Folia 的 Minecraft 26.2 服务端核心）进行系统性 bug 排查与修复，覆盖 Java 源码中的并发安全、NPE、整数溢出、时间尺度混淆、线程静默死亡等问题，以及 Rust JNI 模块的安全加固。
moai-lang-swift
Swift 6+ development specialist covering SwiftUI, Combine, Swift Concurrency, and iOS patterns. Use when building iOS apps, macOS apps, or Apple platform applications.
agentic-jujutsu
Use when multiple agents need to write to the same repo concurrently without file-lock stalls — applies claim-before-write, parallel branch fan-out, and semantic 3-way merge to achieve ~87% auto-confl
go-expert
Expert-level Go development with Go 1.22+ features, concurrency, standard library, and production-grade best practices
Find
Search or browse by kind. Every card shows who made it, how many people installed it and what they think.
Install
One click. You get a manifest the router understands, plus copy-paste snippets for the CLI, Python and YAML.
Rate and publish
Leave a star rating after you have used it. Made something useful? Publish it - free listings go live immediately.
Prefer the terminal? osr stack apply registry://starter installs the starter template.