MCP.Market

Capacities MCP server

online · 100% uptime
by capacities.io·io.capacities/mcp·v1.0.0
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Connect an AI assistant to a Capacities space (objects, daily notes, search).

B77/100grade B
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Safety scan
B77/100

full report

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.

Capacities tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Public scan report

scanner v0.1.10 · 2026-10-14 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 226ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityOAuth resource metadata advertised on 40115/15
  • Maintenanceno repository listed3/15
  • Maintainer identityendpoint served from the registry-verified namespace domain8/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 77/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Capacities compares

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

Safety score
77/100
higher than 55% of 3,471 Web search servers
Uptime
100%
of our recent checks; the typical remote Web search server answers 100%
Response time
351 ms
faster than 48% of 2,238 Web search servers

Install Capacities in Claude Code, Cursor or VS Code

claude mcp add --transport http mcp https://api.capacities.io/mcp
Add to Cursor

Capacities: common questions

Is Capacities MCP server safe?
Mostly: it is graded B (77/100). Read the Capacities safety report
How do I install Capacities?
It runs remotely at api.capacities.io. 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 Capacities need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is Capacities maintained?
The latest release is v1.0.0.
Is Capacities up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of Capacities?
Servers from other publishers that do the same job: AIHOT MCP server, Apple Notes MCP server and Silica Core MCP server.
How does Capacities compare with other Web search MCP servers?
safety score 77/100 (higher than 55% of 3,471 Web search servers); uptime 100% (of our recent checks; the typical remote Web search server answers 100%); response time 351 ms (faster than 48% of 2,238 Web search servers). Full comparison.

Alternatives to Capacities

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

  • AIHOT
    Chinese AI news: search topics, explore hot events, and read daily, weekly and monthly briefs.
    B
  • Apple Notes
    Inspect, search, create, edit, move, and organize notes in Apple Notes on macOS.
    A
  • Silica Core
    Retrieval over the folder the session opened: files, search, read, code_pack, write_note.
    A