# L4

> L4 — geographerj-l4-template. Use this tool when you need to manage a personal knowledge base with advanced note-taking capabilities, such as full-text and semantic searching, and backlink tracking. It solves problems of information overload and disorganization by providing a centralized markdown repository accessible via MCP clients. It takes in user input for note creation and search queries, and outputs a list of relevant notes and backlinks.

Canonical page: https://skillsregistry.net/skills/geographerj-l4-template  
JSON: https://api.skillsregistry.net/v1/skills/geographerj-l4-template

## Description

Enables MCP clients to access and manage a personal markdown knowledge base stored in Cloudflare R2. Provides tools for listing, reading, writing, searching (full-text and semantic), and following backlinks between notes.

## 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:** cloud-infra
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/sqnq0bvu13)
- **Repository:** <https://github.com/geographerj/l4-template>

## 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": "geographerj-l4-template"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/geographerj-l4-template` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/geographerj-l4-template/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