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.
- 146.7K
- listings
- 1
- installs
- 0
- reviews
- 40.4K
- publishers
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.
poka-yoke
Mistake-proof code, config and process: make the wrong action impossible or self-announcing rather than documented.
api-design-expert
Expert-level API design principles, REST, GraphQL, versioning, and API best practices. Use when the user mentions REST, GraphQL, API versioning, or API security, or when the task involves API Design P
openapi-expert
Expert-level OpenAPI/Swagger specification for API design, documentation, and code generation. Use when the user mentions swagger, API specs, REST, API design, or documentation, or when the task invol
senior-backend
Backend development with Node.js/Express/Fastify and PostgreSQL. Use when designing REST or GraphQL APIs, optimizing database queries, implementing authentication, building microservices, handling mig
senior-fullstack
Fullstack development toolkit with project scaffolding for Next.js/FastAPI/MERN/Django stacks and code quality analysis. Use when scaffolding new projects, analyzing codebase quality, or implementing
file-to-code
Generates production-ready code from file specifications such as CSV files, JSON schemas, SQL DDL, protobuf definitions, or requirements documents. Use when the user wants to convert a data file or sp
rest-api-design-patterns
Comprehensive guide for designing RESTful APIs including resource modeling, versioning strategies, HATEOAS, pagination, filtering, and HTTP best practices
csharp-nullable-reference-types
Guidelines for introducing and using nullable reference types (NRT) and System.Diagnostics.CodeAnalysis nullable attributes in C# / .NET codebases. Covers the nullability model, flow analysis, the nul
graphql-architect
Design and review GraphQL schemas, resolvers, mutations, pagination, and data-loading patterns. Use when building or refactoring GraphQL APIs, adding fields, fixing resolver design, or improving Graph
api-design-patterns
Comprehensive REST and GraphQL API design patterns with versioning, pagination, error handling, and HATEOAS principles. Use when designing APIs, defining endpoints, or architecting service contracts r
api-design
API contract design for REST and GraphQL, covering resource shape, URL and header versioning with deprecation windows, RFC 9457 Problem Details error handling, and OpenAPI specs. Use when specifying t
build-nitro-modules
Builds and designs React Native Nitro Modules with Nitrogen, HybridObject TypeScript specs, Nitro View components, generated native implementations, zero-copy and native-state APIs, Swift/Kotlin/C++ b
api-design
Design or refactor API contracts for REST and GraphQL systems.
openapi-spec-writer
Expert in writing OpenAPI 3.0/3.1 specifications for REST APIs. Specializes in schema design, documentation best practices, API-first development, and tooling integration. Generates comprehensive API
design-an-interface
Generate multiple radically different interface designs for a module using parallel sub-agents. Use when: user wants to design an API, explore interface options, compare module shapes, or mentions "de
openapi-spec
Design and maintain OpenAPI specifications. Use when a user asks to create an API spec, document REST APIs, generate client SDKs from a spec, validate API contracts, or implement design-first API deve
android-kotlin-core
Use Kotlin idioms safely in Android apps, including nullability, data classes, sealed types, extension functions, and collection pipelines.
moai-domain-web-api
REST API and GraphQL design with OpenAPI 3.1, authentication, versioning, and rate limiting.
ai-startup-navigator
Strategic guide for AI startups covering product-market fit, data moats, compute cost management, responsible AI practices, fundraising, team building, and navigating the unique challenges of building
ai-startup-navigator
Strategic guide for AI startups covering product-market fit, data moats, compute cost management, responsible AI practices, fundraising, team building, and navigating the unique challenges of building
api-design-expert
Expert-level API design principles, REST, GraphQL, versioning, and API best practices
maintainer-toolkit
Manage open source projects effectively with issue triage, release management, community health practices, and burnout prevention strategies Use when the user asks about maintainer toolkit, related te
maintainer-toolkit
Manage open source projects effectively with issue triage, release management, community health practices, and burnout prevention strategies Use when the user asks about maintainer toolkit, related te
self-service-infra
Build self-service infrastructure platforms with Terraform modules, provisioning automation, approval workflows, and developer-friendly abstractions Use when the user asks about self service infra, re
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.