# Datacron

> Datacron — vblackjack-datacron. Use this tool when you need to efficiently manage and query a Markdown vault, leveraging full-text search and backlinks without compromising data security. Datacron solves problems related to note organization, retrieval, and maintenance, providing a secure interface for querying and optional writing. It is ideal for use cases where data privacy is a concern, allowing for localized server management without exposing the entire vault to the client context.

Canonical page: https://skillsregistry.net/skills/vblackjack-datacron  
JSON: https://api.skillsregistry.net/v1/skills/vblackjack-datacron

## Description

Local MCP server for querying and maintaining a Markdown vault. Provides full-text search, backlinks, note retrieval, and optional confined write tools, without sending the whole vault to the client context.

## Trust

- **Trust score (0–1):** 0.16
- **Verification tier:** scanned
- **Last scanned:** 2026-08-29

## Facts

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

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/s7eoieb0lp)
- **Repository:** <https://github.com/VBlackJack/Datacron>

## 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": "vblackjack-datacron"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/vblackjack-datacron` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/vblackjack-datacron/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