# HRSSC / ELM Reference MCP Server

> HRSSC / ELM Reference MCP Server — jjherrmann-hrssc-elm-mcp. Use this tool when you need to perform offline semantic searches on labor relations documents, such as the USPS Employee and Labor Relations Manual and the APWU-HRSSC National Agreement. It solves problems related to labor-relations research by retrieving relevant cited passages from separate vector databases. The tool takes search queries as input and returns cited passages as output, ideal for use in research and reference contexts.

Canonical page: https://skillsregistry.net/skills/jjherrmann-hrssc-elm-mcp  
JSON: https://api.skillsregistry.net/v1/skills/jjherrmann-hrssc-elm-mcp

## Description

Enables offline semantic-search retrieval from the USPS Employee and Labor Relations Manual and the 2024-2029 APWU-HRSSC National Agreement, each as a separate vector database, returning cited passages for labor-relations research.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-09-04

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** database
- **Updated:** 2026-09-04

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/iyf88y23q7)
- **Repository:** <https://github.com/JJHerrmann/hrssc-elm-mcp>

## 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": "jjherrmann-hrssc-elm-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/jjherrmann-hrssc-elm-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/jjherrmann-hrssc-elm-mcp/pull`

---
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