# half-life-datahub

> half-life-datahub — ombhandwaldar-half-life-datahub. Use this tool when you need to ensure memory integrity for DataHub agents by automatically expiring agent memories when underlying schema, glossary, or ownership changes occur. It solves data consistency and freshness problems by leveraging DataHub's Timeline API and Documents. Ideal for use cases requiring dynamic data updates, such as git-based data versioning and collaborative data management.

Canonical page: https://skillsregistry.net/skills/ombhandwaldar-half-life-datahub  
JSON: https://api.skillsregistry.net/v1/skills/ombhandwaldar-half-life-datahub

## Description

Memory integrity for DataHub agents — agent memories that expire when the schema, glossary, or ownership beneath them changes. Built on DataHub's Timeline API, Documents and structured properties, with an MCP server for agents.

## Trust

- **Trust score (0–1):** 0.87
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **License:** Apache-2.0
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/OmBhandwaldar/half-life-datahub)

## 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": "ombhandwaldar-half-life-datahub"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/ombhandwaldar-half-life-datahub` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/ombhandwaldar-half-life-datahub/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