# athena-diary

> athena-diary — sanctumos-athena-diary. Use this tool when you need to manage and retrieve agent knowledge in a clutter-free manner, solving problems of information overload and disorganization. The athena-diary tool provides a SQLite-backed diary with journaling and retrieval capabilities, accepting text inputs and producing summarized outputs with semantic search functionality. It is ideal for use cases where agents require efficient storage and recall of information without overloading core memory.

Canonical page: https://skillsregistry.net/skills/sanctumos-athena-diary  
JSON: https://api.skillsregistry.net/v1/skills/sanctumos-athena-diary

## Description

Provides a SQLite-backed off-context diary for Letta agents with MCP tools for journaling and retrieval, keeping core memory uncluttered. Supports embedding summaries and FTS fallback for semantic search.

## Trust

- **Trust score (0–1):** 0.66
- **Verification tier:** scanned
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** database
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/grlm3bmyik)
- **Repository:** <https://github.com/sanctumos/athena-diary>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "sanctumos-athena-diary"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/sanctumos-athena-diary` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/sanctumos-athena-diary/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt