Atlas / MCP servers / whenmoon-afk / Claude Memory

Claude MemorySAFE

mcp/whenmoon-afk/claude-memory

Local citation-backed recall for Pi, OMP, Claude Code, Codex, and ChatGPT history.

Verdict
SAFE
Grade
B
Trust score
89 /100
Exposed tools
3 3r · 0w · 0d
Transport
stdio
License
MIT
Stars
69
01

Overview

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

Mooncite lets coding agents recover past context without asking you to explain it again. It searches authorized Pi, OMP, Claude Code, Codex, and ChatGPT history stored on this machine. Before an agent relies on a result, mooncite_inspect checks the citation against the original file. That confirms where the text came from. It does not prove the text is still true.

Mooncite was formerly Claude Memory MCP. The repository keeps its old claude-memory-mcp URL.

flowchart LR
H[Human] -->|installs| M[Mooncite]
A[Coding agentPi, OMP, Codex, Claude Code] -->|recall and inspect| M
M -->|reads only| S[Local historyPi, OMP, Claude Code, Codex, ChatGPT]
M  I[(Search index)]
M -->|cited context| A

Install

Mooncite requires Linux with procfs, Node.js 24 or newer, npm, and access to GitHub. Packaged local embeddings are Linux x64 only. Other Linux architectures still install and search lexically.

npx --yes github:WhenMoon-afk/claude-memory-mcp#v4.0.7 install

Tagged v4.0.7 is the current stable release. After installation, check the launcher. Then fully restart or reload each client whose registration is exact:

"$HOME/.local/bin/mooncite" status

The installer configures available Pi, OMP, Codex, and Claude Code clients. ChatGPT is a source, not a client. See operations for source setup, ChatGPT exports, removal commands, and quick fixes.

First search

Recall runs inside a configured client. It is not a shell command. Give the agent one distinctive phrase:

Call mooncite_recall with "". Start without a scope. If it returns a candidate, inspect that candidate's evidence_id with mooncite_inspect. Treat verified as proof that the cited text still matches its source file. It does not prove the text is true.

Mooncite exposes exactly three tools:

  • mooncite_recall searches bounded local evidence. An unquoted query of at least two terms may a
Read from source at commit 8befd32e4bdfOBSERVED · 2026-10-07
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 mooncite -- npx -y @whenmoon-afk/[email protected]
claude-desktop
{
  "mcpServers": {
    "mooncite": {
      "command": "npx",
      "args": [
        "-y",
        "@whenmoon-afk/[email protected]"
      ]
    }
  }
}
03

Exposed tools (3)

3 read · 0 write · 0 destructive.

ToolRiskDescription
mooncite_inspectread
mooncite_recallread
mooncite_statusread
04

Trust audit

SAFEgrade B · trust 89/100 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 surfacePASS
L4Behavioural (sandbox)SKIPPED

What the source does

Filesystem
none-observed
Network
none-observed
Shell
none-observed
Dependencies
not all pinned
Secrets in source
none-found

Findings (2)

LOWSupply chain · supply.unpinned · CWE-829, CWE-1357
package.json
@types/node, typescript, vitest
Why it matters. 3 dependency range(s) float
Fix. pin exact versions or ship a lockfile
LOWPrompt injection · prompt.credential_read · CWE-94, CWE-1427
docs/security.md:18
Mooncite does not transport or upload history. It has no telemetry, account login, or remote-copy command. It does not read ChatGPT credentials or browser cookies. It does not scrape opaque applicatio
Why it matters. asks the agent to read credentials

Gates applied: no_behavioural_pass.

Audited 2026-10-07 · audit v0.4.1 · source sha 8befd32e4bdffull audit observations/trust-audit/mcp-server/whenmoon-afk__claude-memory.json · Report an issue / request a re-scan
05

Audit history

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

DateSourceVerdictGradeScoreChange
2026-10-078befd32e4bdfSAFEB89first audit
06

Questions

What is the Claude Memory MCP server?

Local citation-backed recall for Pi, OMP, Claude Code, Codex, and ChatGPT history.

What tools does Claude Memory expose?

3 in total: 3 read-only, 0 that write, and 0 that can delete or overwrite. Every one is listed on this page with its risk.

Is Claude Memory safe to connect to an agent?

The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). 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 Claude Memory need?

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

How does Claude Memory run?

It speaks stdio, so it runs as a local process your client starts. It is published on npm as @whenmoon-afk/mooncite at 4.0.7.

How current is this page?

The grade is for one exact copy of the source (8befd32e4bdf), read on 2026-10-07. The repository is watched and re-audited when it changes.

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