Sumbloom MCP server
online · 100% uptimeNumber puzzle API + MCP: solver-checked puzzles as JSON/SVG, daily puzzle. $5/mo; 50 free/day.
C67/100grade C
Safety scan
C67/100
not scanned yet
Adoption
New
Little public usage data yet
Reviews
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If you have run it, two minutes of your experience saves the next person an afternoon.
Sumbloom tools
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How Sumbloom compares
Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.
- Safety score
- 67/100
- higher than 25% of 48,273 servers
- Uptime
- 100%
- of our recent checks; the typical remote server answers 100%
- Response time
- 114 ms
- faster than 80% of 30,037 servers
Release history: 4 versions in the registry since 2026-09-27, latest 2026-10-10, typically one every 3 days.
Install Sumbloom in Claude Code, Cursor or VS Code
claude mcp add --transport http sumbloom https://sumbloom.cybermaxtools.com/mcp?via=mcp-registry
Sumbloom: common questions
- Is Sumbloom MCP server safe?
- With care: it is graded C, so read the findings first (67/100). Read the Sumbloom safety report
- How do I install Sumbloom?
- It runs remotely at sumbloom.cybermaxtools.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does Sumbloom need an API key?
- Yes. The registry entry asks for
x-api-key. - Is Sumbloom maintained?
- The latest release is v1.1.2.
- Is Sumbloom up?
- 100% of our last 28 checks got an answer. We check remote servers about four times a day.
- How does Sumbloom compare with other MCP servers?
- safety score 67/100 (higher than 25% of 48,273 servers); uptime 100% (of our recent checks; the typical remote server answers 100%); response time 114 ms (faster than 80% of 30,037 servers). Full comparison.