AI Agents API Library vs AI Agents API Library
AI Agents API Library is a plugin bundle for AI coding tools published by Marek Papis. 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: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-20. 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 |   AI Agents API Library | |
|---|---|---|
| Community marketplace eater2/ai_agents_api_library | Listed Version: 0.3.11 Forks (GitHub): 6 Stars (GitHub): 29 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.3.11 Downloads/month (npm): 458 Downloads/week (npm): 47 Forks (GitHub): 6 Stars (GitHub): 29 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 | AI Agents API Library | AI Agents API Library |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) | 29 | 29 |
| Forks (GitHub) | 6 | 6 |
| Last release (differs) | 2026-10-15 (better) | 2026-10-14 (worse) |
| Where it runs | Remote server (ai-agents-api-library.vercel.app/mcp) | Remote server (ai-agents-api-library.vercel.app/mcp) |
| Transport | Streamable HTTP | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 2 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository | github.com/eater2/ai_agents_api_library | github.com/eater2/ai_agents_api_library |
| Changes in the last 7 days (differs) | 4 | 5 |
| First seen (differs) | 2026-10-13 | 2026-10-11 |
| Endpoint at the last check | Responded 3 days ago | Responded 3 days 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
AI Agents API Library
Find third-party APIs and MCP servers for any capability an agent lacks, with auth method, free tier, MCP endpoint and docs.
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
AI Agents API Library As a Claude Code plugin
/plugin marketplace add eater2/ai_agents_api_library
/plugin install ai-agents-api-library@eater2AI 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.
Both endpoints responded at the last daily check. How we check endpoints
Tools each declares
Only AI Agents API Library has
None
Only AI Agents API Library has
None
Both have
get_apiget_reviewslist_categoriessearch_apis
Tool names as the marketplaces declare them and as Ext Ops observed them on the endpoints (AI Agents API Library as of 2026-10-17; AI Agents API Library as of 2026-10-17). More tools is not better in itself: compare what each needs for the job.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: AI Agents API Library · 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.