Atlas / MCP servers / girapphe / memostem-plugins

memostem-pluginsSAFE

mcp/girapphe/memostem-plugins

Private, review-first AI knowledge for ChatGPT, Claude, Codex, and MCP.

Verdict
SAFE
Grade
B
Trust score
88 /100
Exposed tools
—
Transport
streamable-http
License
—
Stars
0
01

Overview

From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.

Your reviewed knowledge, across AI conversations.

Let a connected AI reuse your private, confirmed knowledge or notice knowledge worth keeping as the conversation unfolds. New material becomes a private draft only after you confirm—without uploading the whole conversation or publishing anything automatically.

Use MemoStem · Connection guide · Privacy · Terms · Support · Security

This public repository is the official distribution source for MemoStem's chat-host skills, plugin packages, and hosted remote MCP connection metadata. ChatGPT, Claude, Kimi, Gemini and Grok are the primary channels; Codex and Claude Code are compatible secondary channels. The MemoStem application and server implementation remain private. Distributable manifests, skills, examples, and documentation have no mirrored authoring copy in that private repository.

Save here, reuse in another AI conversation

Select an explanation in ChatGPT and keep it in a private guest shelf. Connect your account to move it into private pending review, then review and approve it in MemoStem. Then ask Claude or another connected host to find that knowledge. Sign in to the same MemoStem account in each host; no host gets access to another host's conversation history.

Why MemoStem

  • Get a timely suggestion. In supported plugin clien
Read from source at commit f1c43a4ff75bOBSERVED · 2026-10-12
02

Connect

Built from this server's own package name, version and transport as found in its source — not copied from anyone's documentation, so it cannot drift against a page we do not control.

claude-code
claude mcp add memostem-plugins -- npx -y [email protected]
claude-desktop
{
  "mcpServers": {
    "memostem-plugins": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ]
    }
  }
}
03

Trust audit

SAFEgrade B · trust 88/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.

LayerWhat it checksResult
L0Provenance & inventoryPASS
L1Static analysis of the codePASS
L2Instruction surface (what it tells the agent)PASS
L3Class-specific surfaceWARN
L4Behavioural (sandbox)SKIPPED

What the source does

Filesystem
none-observed
Network
declared (5 observation(s))
Shell
none-observed
Dependencies
pinned
Secrets in source
none-found

Findings (6)

MEDIUMAuth / authz · mcp.remote_no_auth · CWE-287, CWE-862
streamable-http
Why it matters. a network transport with no auth environment variable found
Fix. require a token
LOWInventory / provenance · inv.hidden_file · CWE-1104
plugins/memostem-chatgpt/.app.json
.app.json
Why it matters. hidden member outside the usual dotfiles
Fix. review its purpose
LOWInventory / provenance · inv.no_license · CWE-1104
Why it matters. no LICENSE file and no repo licence
Fix. add a licence
LOWInventory / provenance · mcp.no_tools_extracted · CWE-1104
server.json
Why it matters. the tool list is enumerated at runtime by tools/list, not declared in source
Fix. the page says so rather than showing an empty table
INFOInventory / provenance · inv.oversize · CWE-1104
docs/demos/memostem-0.6.2-guest-demo.mp4
docs/demos/memostem-0.6.2-guest-demo.mp4
Why it matters. 7656504 bytes not read
INFOPrompt injection · prompt.credential_read · CWE-94, CWE-1427
SECURITY.md:8
files, access tokens, API keys, private URLs, user data, logs, screenshots with
Why it matters. asks the agent to read credentials

Gates applied: no_behavioural_pass, no_license.

Audited 2026-10-12 · audit v0.4.1 · source sha f1c43a4ff75bfull audit observations/trust-audit/mcp-server/girapphe__memostem-plugins.json · Report an issue / request a re-scan
04

Audit history

Every audit this server has had. A grade with a past is a grade somebody is still checking.

DateSourceVerdictGradeScoreChange
2026-10-12f1c43a4ff75bSAFEB88first audit
05

Questions

What is the memostem-plugins MCP server?

Private, review-first AI knowledge for ChatGPT, Claude, Codex, and MCP.

Is memostem-plugins safe to connect to an agent?

The audit found nothing in the source that contradicts what it says it does, and graded it B (88/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean server reads B.

What credentials does memostem-plugins need?

No credential environment variables were found in its source, so it appears to need none.

How does memostem-plugins run?

It speaks streamable-http, so it runs as a service you connect to over the network. It is published on npm as memostem-plugins at 0.6.2.

How current is this page?

The grade is for one exact copy of the source (f1c43a4ff75b), read on 2026-10-12. The repository is watched and re-audited when it changes.

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