# Living Memory (npm · @nature-labs/lme-mcp)

An MCP memory server. One memory your agents share — across models, devices and apps.

- Trust score: 68/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-18

## Components

- remote · `lme.viibe.to`: 37/100, [markdown](https://verifymcp.io/servers/to-viibe-living-memory/lme.md), [page](https://verifymcp.io/servers/to-viibe-living-memory/lme)
- npm · `@nature-labs/lme-mcp`: 68/100 (this document), [markdown](https://verifymcp.io/servers/to-viibe-living-memory/nature-labs-lme-mcp.md), [page](https://verifymcp.io/servers/to-viibe-living-memory/nature-labs-lme-mcp)

## Channel facts

- Registry: `npm`
- Package: `@nature-labs/lme-mcp`
- Version: `0.1.2`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-18.

- **Supply Chain Security**: 98/100
  - No malware found by supply-chain analysis.
  - Known CVEs were checked across the 96 of 97 dependencies we could resolve, so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Dependency health was assessed across the 96 of 97 dependencies we could resolve, so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (Apache-2.0).
  - Actively maintained (last published 3 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 74/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 699 tokens (~174/item across 4 items; 4 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

**Unverified: 1 category.** A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

### Claude

```bash
claude mcp add to-viibe-living-memory -- npx -y @nature-labs/lme-mcp
```

### Codex

```bash
codex mcp add to-viibe-living-memory -- npx -y @nature-labs/lme-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "to-viibe-living-memory": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@nature-labs/lme-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add to-viibe-living-memory --command npx --arg -y --arg @nature-labs/lme-mcp
```

### Hermes

```yaml
mcp_servers:
  to-viibe-living-memory:
    command: "npx"
    args: ["-y", "@nature-labs/lme-mcp"]
```

### Other

```json
{
  "mcpServers": {
    "to-viibe-living-memory": {
      "command": "npx",
      "args": [
        "-y",
        "@nature-labs/lme-mcp"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-15 (score 68)

First indexed and scored.

## MCP tools (4)

### `memory_add` (~103 tokens)

Remember a fact

Store a durable fact, preference, decision, or correction so FUTURE sessions remember it. Call this whenever the user states something worth carrying forward — a preference, a project fact, a decision, a correction — without being asked. Memory persists across sessions and processes.

Input parameters:

- `content` (string, required): The fact to remember, as a short natural-language statement
- `importance` (number): 0–10, default 7
- `tags` (array): optional tags

### `memory_search` (~75 tokens)

Recall relevant memory

Recall what you already know before answering. Call this at the START of a session, and whenever the user refers to past context, their preferences, or the project history. Returns relevant memories via MMR retrieval (not a text match). If unsure whether you know something, search first.

Input parameters:

- `query` (string, required): What to recall

### `memory_state` (~80 tokens)

Memory status

Summarize what is currently in memory: counts plus the most recently stored facts. Reads the store directly — no embedding call, no network. Use to orient yourself at session start, or when the user asks what you remember. (selfFacets is always 0: this server does not run the engine's consolidation pass, so crystallization never happens.)

### `memory_forget` (~95 tokens)

Forget a memory

DESTRUCTIVE. Deletes EVERY memory whose content contains the query as a case-insensitive substring — not semantic, not a single-item delete, and there is no undo. A short query deletes broadly. Use only when the user corrects a stored fact or explicitly asks you to forget something, and prefer a long distinctive phrase; check memory_state first if unsure.

Input parameters:

- `query` (string, required): Text to match against memories to delete

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/to-viibe-living-memory/nature-labs-lme-mcp#diagnostics

## Score history

- 2026-08-18: 68
- 2026-08-17: 68
- 2026-08-16: 68
- 2026-08-15: 68

## Links

- npm package: https://www.npmjs.com/package/@nature-labs/lme-mcp
- Socket report: https://socket.dev/npm/package/@nature-labs/lme-mcp
- Repository: https://github.com/v1b3x0r/living-memory-engine
- Website: https://viibe.to/living-memory/
- Changelog RSS feed: https://verifymcp.io/servers/to-viibe-living-memory/nature-labs-lme-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/to-viibe-living-memory/nature-labs-lme-mcp.json
- HTML version of this page: https://verifymcp.io/servers/to-viibe-living-memory/nature-labs-lme-mcp