Omnistream MCP server

by soccervortex·io.github.soccervortex/omnistream-mcp·v0.1.3

MCP server for OmniStream. Lets AI assistants discover and call any marketplace API.

B78/100grade B

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B78/100

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0 stars28 downloads/wk

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

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

call_api
Call any published API on the OmniStream marketplace using the proxy. Your Omni key (OMNI_KEY env var) authenticates the request - you never need the upstream API key. Use get_api first to learn the available endpoints and their parameters.
get_api
Get full details for a specific API: description, base URL, authentication method, all endpoints with their HTTP method, path, parameters, and summary. Use this before calling call_api to understand what parameters an endpoint needs.
list_apis
List all published APIs on the OmniStream marketplace. Returns slug, title, category, endpoint count, rating, and uptime for each API. Use this to browse what is available before calling search_apis or get_api.
list_endpoints
List all endpoints for a specific API with their operation IDs, HTTP methods, paths, and required parameters. Lighter than get_api when you only need the endpoint list.
search_apis
Search the OmniStream marketplace by keyword using BM25 ranking. Searches across API titles, descriptions, tags, and endpoint names. Returns ranked results with relevance scores.

scanner v0.1.9 · 2026-09-24 · same rubric, same numbers if you re-run it

no findings

Code scan3 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 50 days ago12/15
Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Overall 78/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score: 78/100; higher than 57% of 48,255 servers
Tools: 5; the typical server has 7
Tools that change things: 0%; typical: 0%. Fewer write tools means less an agent can break
Downloads a week: 28; more than 15% of 12,191 servers with a package

What its tools let an agent do: 5 read

Runs npx -y omnistream-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add omnistream-mcp -- npx -y omnistream-mcp

Is Omnistream MCP server safe?: Mostly: it is graded B (78/100). Read the Omnistream safety report
How do I install Omnistream?: It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Omnistream need an API key?: Yes. The registry entry asks for YOUR_API_KEY.
Is Omnistream maintained?: The last commit was 91 days ago (2026-08-05). The latest release is v0.1.3.
How does Omnistream compare with other MCP servers?: safety score 78/100 (higher than 57% of 48,255 servers); tools 5 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.