SecondBrain MCP server
Notas diarias, recaps, documentos, tareas, un Atlas de entidades y artefactos de Claude/ChatGPT.
B70/100grade B
Adoption
New
Little public usage data yet
Reviews
Write oneNobody has reviewed SecondBrain yet.
If you have run it, two minutes of your experience saves the next person an afternoon.
SecondBrain tools
Tool list not cached yet. `describe` through the gateway fetches it live.
Public scan report
scanner v0.1.5 · 2026-09-19 · same rubric, same numbers if you re-run it
1 low
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 867ms (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 identityverified namespace with website, no repo4/10
Findings (1)
- lowNo source repository listed
maint.no-repo
Overall 70/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON
Install directly
claude mcp add --transport http secondbrain https://api.secondbrain.media/functions/v1/mcp
SecondBrain: common questions
- Is SecondBrain MCP server safe?
- Mostly: it is graded B (70/100). Read the SecondBrain safety report
- How do I install SecondBrain?
- It runs remotely at api.secondbrain.media. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does SecondBrain need an API key?
- No key to paste: it signs you in with OAuth when your client connects.
- Is SecondBrain maintained?
- The latest release is v1.1.0.
- Is SecondBrain up?
- 100% of our last 5 checks got an answer. We check remote servers about four times a day.