SkillMerge

MCPs

Model Context Protocols define the endpoints and capabilities available to AI agents.

Manage MCPs

Skills

Skills are individual capabilities provided by MCPs that agents can invoke.

Browse Skills

Execution Contexts

Configure environment-specific settings for MCPs and Skills.

View Contexts

MCP Marketplace

Browse and discover MCPs from the community. Filter by category, sort by stars or rank.

Browse Catalog

Contracts

Establish JSON-RPC-LD runtime provider contracts to lock down MCP integrations.

View Contracts

Claude Skills Directory

144,000+ curated Claude Skills from the awesome-claude-skills community catalog.

Browse on GitHub

Ray & Anyscale

Distribute AI workloads at scale with Ray — training, serving, and data processing. Anyscale provides the managed platform.

Ray Docs Anyscale

FAQ

What is JSON?

JavaScript Object Notation is a lightweight data-interchange format. It uses human-readable text to represent structured data as key-value pairs and arrays. Example: {"name": "Filesystem", "stars": 4200}. JSON is the lingua franca of web APIs and the foundation that JSON-LD and JSON-RPC build on.

What is JSON-LD?

JSON for Linked Data extends JSON with a @context field that maps keys to globally unique URIs, turning plain JSON into semantically rich linked data. This lets different systems agree on meaning without custom integration code. SkillMerge uses JSON-LD contexts in contracts so that MCPs and consumers share an unambiguous, machine-readable vocabulary for every capability they exchange.

What is JSON-RPC?

JSON Remote Procedure Call is a stateless protocol for invoking methods on a remote server. A request contains a method name, params, and an id; the server returns a result or error with the same id. It works over HTTP, WebSockets, or any transport that can carry JSON payloads.

What is Ray?

Ray is an open-source distributed computing framework for scaling AI workloads. It provides libraries for distributed training (ray.train), data processing (ray.data), and model serving (ray.serve). Anyscale is the managed platform built on Ray that handles cluster management, multi-tenancy, and production deployment.

What is JSON-RPC-LD?

JSON-RPC + Linked Data combines JSON-RPC's call/response pattern with JSON-LD's semantic context. Every RPC message carries a @context that defines the meaning of its parameters and results. This is the protocol SkillMerge contracts use to establish runtime provider agreements — ensuring that both the MCP server and the consuming agent speak the same formally defined language.