three.ws Core vs AI Agents API Library
three.ws Core is a plugin bundle for AI coding tools published by nirholas. Marketplaces we read that list it: 1 (Community GitHub marketplaces). AI Agents API Library is an MCP server published by eater2. Marketplaces we read that list it: 2 (Official MCP Registry, Community GitHub marketplaces). As of our marketplace pass on 2026-10-17. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  three.ws Core |  AI Agents API Library |
|---|---|---|
| Community marketplace nirholas/three.ws | Listed Version: 1.0.0 Forks (GitHub): 64 Stars (GitHub): 237 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.3.11 Downloads/month (npm): 425 Downloads/week (npm): 45 Forks (GitHub): 5 Stars (GitHub): 26 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | three.ws Core | AI Agents API Library |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 2 (better) |
| Stars (GitHub) (differs) | 237 (better) | 26 (worse) |
| Forks (GitHub) (differs) | 64 (better) | 5 (worse) |
| Last release (differs) | Not published | 2026-10-15 |
| Where it runs (differs) | Installs as a plugin bundle | Remote server or your machine |
| Transport (differs) | Not stated | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 49 | 2 |
| Licence (differs) | Apache-2.0 | MIT |
| Repository (differs) | github.com/nirholas/three.ws | github.com/eater2/ai_agents_api_library |
| Changes in the last 7 days (differs) | 2 | 7 |
| First seen (differs) | 2026-10-14 | 2026-10-11 |
| Endpoint at the last check (differs) | no remote endpoint we check | Responded 4 h ago |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
three.ws Core
The three.ws skill pack: 3D model and avatar generation, building and monetizing agents on the platform, and the wallet/x402 agent economy.
AI Agents API Library
Find APIs and MCP servers for AI agents: auth, free tier, MCP endpoint, docs, last-checked date.
How to run each
three.ws Core As a Claude Code plugin
/plugin marketplace add nirholas/three.ws
/plugin install three-ws-core@three-wsAI Agents API Library As a remote MCP server
claude mcp add --transport http ai-agents-api-library https://ai-agents-api-library.vercel.app/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only AI Agents API Library has a remote endpoint we check. How we check endpoints
Tools each declares
Neither the marketplaces of three.ws Core nor its endpoint list any tools, so we do not compare tools.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: three.ws Core · What it can do: AI Agents API Library · Compare two other plugins
Data comes from public marketplace files in GitHub repositories of their authors. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.