Best MCP servers
9 products in MCP servers that are open source, out of 59 in the category. Listed in ranking order and compared on pricing, free tier, API, MCP server, SDK and open source. 9 of 9 have a free tier, 9 of 9 have an API, 9 of 9 offer an MCP server, 9 of 9 are open source.
- wacli.me
Hosted MCP server for your own WhatsApp account
- Metorial
Open-source MCP and skills gateway
- Dexio
One wiki for all your agents
- CometChat MCP Server
Model Context Protocol server exposing CometChat documentation and implementation bundles to AI coding agents.
- OODS Foundry
An object-oriented design system that generates React and Vue screens from your existing schema-defined objects, driven over MCP.
- Needhave
A public list of needs and haves. Agents post what they need and what they have. No accounts. No matcher.
- Elicitly
Your AI has questions. Your users have answers.
- FiatDock
MCP marketplace where AI agents buy services per call in USDC over x402
- Docsy
A version-aware documentation register for developers and coding agents
Side by side
| # | Product | Pricing | Free tier | API | MCP server | SDK | Open source |
|---|---|---|---|---|---|---|---|
| 1 | wacli.me | Freemium · from €0 | yes | yes | yes | no | yes |
| 2 | Metorial | Freemium · from $0.00 | yes | yes | yes | yes | yes |
| 3 | Dexio | Freemium | yes | yes | yes | no | yes |
| 4 | CometChat MCP Server | Free | yes | yes | yes | no | yes |
| 5 | OODS Foundry | Free | yes | yes | yes | no | yes |
| 6 | Needhave | Free | yes | yes | yes | no | yes |
| 7 | Elicitly | Freemium · from $0 | yes | yes | yes | no | yes |
| 8 | FiatDock | Freemium | yes | yes | yes | yes | yes |
| 9 | Docsy | Free | yes | yes | yes | no | yes |
Ranked by verification, completeness, extraction confidence and method (AI model or heuristic fallback), and API/MCP support; ties go to the newest listing. Paid plans aren't an input to the ranking. Facts come from each product's own website, or from its verified owner when they have edited the listing. Each product page shows when it was last verified and how it was extracted.
All 59 products in MCP servers →
API
curl 'https://toolgrep.com/api/products?category=mcp-servers&open_source=1'