Calypso Multimodal RAG MCP server

by calypso-so·io.github.calypso-so/multimodal-rag-mcp-server·v3.0.0

Calypso multimodal RAG for grounded answers from docs, images, charts, and knowledge.

B82/100grade B

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Safety scan

B82/100

Adoption

New

2 stars

Reviews

Nobody has reviewed Calypso Multimodal RAG MCP yet.

If you have run it, two minutes of your experience saves the next person an afternoon.

No tool declarations could be read from the package source. They show once the server is installed.

scanner v0.1.9 · 2026-09-21 · same rubric, same numbers if you re-run it

no findings

Code scan11 source files scanned25/25
–Live reliabilityno gateway calls yet and no remote to proben/a
–Tool poisoningtools not inspected (local package is not executed); not countedn/a
Auth qualitystatic API keys via environment variables6/15
Maintenancelast push 24 days ago15/15
Maintainer identityregistry namespace matches repository owner7/10

Overall 82/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

Runs npx -y @calypsohq/multimodal-rag-mcp-server on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add multimodal-rag-mcp-server -- npx -y @calypsohq/multimodal-rag-mcp-server

Is Calypso Multimodal RAG MCP server safe?: Mostly: it is graded B (82/100). Read the Calypso Multimodal RAG MCP safety report
How do I install Calypso Multimodal RAG MCP?: It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
Does Calypso Multimodal RAG MCP need an API key?: Yes. The registry entry asks for CALYPSO_API_KEY.
Is Calypso Multimodal RAG MCP maintained?: The last commit was 24 days ago (2026-08-28). The latest release is v3.0.0.
What can I use instead of Calypso Multimodal RAG MCP?: Servers from other publishers that do the same job: loci MCP server, Docs Ask (local docs RAG) MCP server and Laika Orbit recall MCP server. Compare all Calypso Multimodal RAG MCP alternatives.

Same job from other publishers: the closest match first, then the best rated.

loci
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A
Docs Ask (local docs RAG)
Local RAG MCP for markdown documentation. Retrieval only; host synthesizes answers.
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Laika Orbit recall
Zero-model recall over your docs: the section that answers a question, in about a millisecond.
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Google Docs MCP
MCP server for the Google Docs API: read and edit documents, styles, tables, images, comments.
More from A1-x-Tech →
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Context7
Up-to-date code docs for any prompt
not reviewed
Widely used
A

Local package. It runs on your machine, not through the gateway.

CALYPSO_API_KEYsecretCalypso API key used to access the Calypso Responses API.
CALYPSO_API_BASE_URLOptional Calypso-compatible API base URL. Defaults to https://api.calypso.so/v1.

Claim it to keep the listing current and reply to reviews. Claiming never changes the grade or hides a review.

Shows the safety grade and links back to this page. It updates itself after every scan and review.

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