RAG and retrieval tools with an official MCP server
The INITE Atlas lists 18. By use, the list opens with Exa, Parallel Web Systems, Typesense, Inc., Unstructured and Takara TLDR.
The vendor's own server in the official MCP registry - its domain verified there, or published under its own name - asked whether it answers and what tools it offers.
Where each one says so
| Tool | Where it says so | Price | Visits/mo |
|---|---|---|---|
 ExaFree plan · From $7 per use | registry: ai.exa/exaour MCP pageread Oct 8, 2026 | Free plan · From $7 per use | 183k |
 Parallel Web SystemsFree plan · From $0.00 per use | registry: ai.parallel/search-mcpour MCP pageread Oct 8, 2026 | Free plan · From $0.00 per use | 76.5k |
 Typesense, Inc.Open source | registry: org.typesense/typesense-cloudour MCP pageread Oct 15, 2026 | Open source | 2.9k |
 UnstructuredFree plan · From $0.02 per use | registry: io.unstructured/transformour MCP pageread Oct 9, 2026 | Free plan · From $0.02 per use | 2.8k |
 Takara TLDRFree plan | registry: ai.takara/miruour MCP pageread Oct 9, 2026 | Free plan | 660 |
 Market BrewPrice not read | registry: ai.marketbrew/marketbrewour MCP pageread Oct 13, 2026 | Price not read | 188 |
 GoVedaFree plan · From $200/mo | registry: com.goveda/patent-mcpour MCP pageread Oct 18, 2026 | Free plan · From $200/mo | 150 |
 KeenableFree plan · From $1 per use | registry: ai.keenable/web-searchour MCP pageread Oct 19, 2026 | Free plan · From $1 per use | 98 |
 OctenFree plan · From $0.01 per use | registry: io.github.Octen-Team/octen-mcpour MCP pageread Oct 9, 2026 | Free plan · From $0.01 per use | 57 |
 RobutlerPrice not read | registry: ai.robutler/robutlerour MCP pageread Oct 20, 2026 | Price not read | 9 |
 AI ChurchPrice not read | registry: church.ai.mcp/mcp-hubour MCP pageread Oct 20, 2026 | Price not read | 6 |
 DarksearchPrice not read | registry: xyz.darksearch/searchour MCP pageread Oct 21, 2026 | Price not read | 2 |
 BatesioFree plan · From $19/mo | registry: com.batesio/batesio-document-management-toolsour MCP pageread Oct 13, 2026 | Free plan · From $19/mo | 1 |
 ContextFetchFrom $15 once | registry: dev.contextfetch/mcpour MCP pageread Oct 22, 2026 | From $15 once | |
 AppClapPrice not read | registry: com.app-clap/appclapour MCP pageread Oct 20, 2026 | Price not read | 43 |
 SynergyBoatPrice not read | registry: com.synergyboat/websiteour MCP pageread Oct 19, 2026 | Price not read | 33 |
 TalarionFree plan · From $2 per use | registry: com.talarion/talarionour MCP pageread Oct 19, 2026 | Free plan · From $2 per use | 27 |
 RijwindFree plan · From ≈ $5.62/mo | registry: com.rijwind/mcpour MCP pageread Oct 21, 2026 | Free plan · From ≈ $5.62/mo | 1 |
How we read a tool
No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.
- Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
- Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
- Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
- The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.
How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.
How we read every tool → · By INITE Atlas Desk
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Before we count this visit
Analytics and ad measurement tell us which pages and which of our ads do their job: Google Analytics and Google Ads, the Meta pixel, Yandex Metrica, and one first-party id of our own. Nothing is stored until you answer, and declining changes nothing about the site.