Seamark MCP server
online · 100% uptimeby seamark.app·
app.seamark/seamark·v1.6.0Personal sailing voyage log: trips, legs, ships, crew and GPX tracks with honest statistics.
B77/100grade B
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.
Seamark tools
Tool list not cached yet. `describe` through the gateway fetches it live.
Public scan report
scanner v0.1.10 · 2026-10-01 · same rubric, same numbers if you re-run it
no findings
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 530ms (auth required)20/20
- –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
- Auth qualityOAuth resource metadata advertised on 40115/15
- Maintenancerepository not readable: unknown3/15
- Maintainer identityendpoint served from the registry-verified namespace domain8/10
Overall 77/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON
How Seamark compares
Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.
- Safety score
- 77/100
- higher than 50% of 48,255 servers
- Uptime
- 100%
- of our recent checks; the typical remote server answers 100%
- Response time
- 214 ms
- faster than 61% of 30,031 servers
Install Seamark in Claude Code, Cursor or VS Code
claude mcp add --transport http seamark https://seamark.app/mcp
Seamark: common questions
- Is Seamark MCP server safe?
- Mostly: it is graded B (77/100). Read the Seamark safety report
- How do I install Seamark?
- It runs remotely at seamark.app. 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 Seamark need an API key?
- No key to paste: it signs you in with OAuth when your client connects.
- Is Seamark maintained?
- The latest release is v1.6.0.
- Is Seamark up?
- 100% of our last 28 checks got an answer. We check remote servers about four times a day.
- How does Seamark compare with other MCP servers?
- safety score 77/100 (higher than 50% of 48,255 servers); uptime 100% (of our recent checks; the typical remote server answers 100%); response time 214 ms (faster than 61% of 30,031 servers). Full comparison.