An MCP (Model Context Protocol) server that makes 3GPP specifications accessible to LLMs.
3gpp-mcp is an MCP project maintained in the higebu/3gpp-mcp repository. The maintainer describes its purpose as “An MCP (Model Context Protocol) server that makes 3GPP specifications accessible to LLMs”. Read the project documentation for the complete scope.
The project provides a local client configuration using 3gpp-mcp. Follow the repository’s build and installation steps before copying it, and replace example paths with the paths on your own computer.
Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.
Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| Proximity | NEAR(AMF UE, 5) |
| list_specs | List available specifications (paginated) |
| list_versions | List the versions of a spec and where each can be read from |
| get_toc | Get table of contents of a spec |
| get_section | Get section content (paginated) |
| compare_versions | Compare two versions of a spec: structural summary, or a section text diff |
| search | Full-text search across all specs |
| get_references | Get cross-references between specs and RFCs |
| list_openapi | List available OpenAPI definitions |
| get_openapi | Get OpenAPI definition (paginated) |
| search_openapi | Full-text search across OpenAPI definitions |
| get_asn1 | Get an ASN.1 assignment by name — in one spec or across all of them — or list a spec's assignment names |
| list_images | List embedded images in a spec |
| get_image | Get an embedded image as base64 data viewable by LLMs |
| list_meetings | List a group's meetings, newest first, with codes, dates, TDoc ranges and FTP folders; without a group, the supported groups |
| list_tdocs | List a meeting's documents from its official TDoc list, with type, status, source, agenda item, title and CR/LS details |
| get_tdoc | Read a meeting document (TDoc) as Markdown |
| get_meeting_report | Read a meeting's report (minutes) or final agenda by meeting name |
| Fence | Content |
| Notation | Where |
{
"mcpServers": {
"3gpp": {
"command": "3gpp-mcp",
"args": [
"serve",
"--db",
"/path/to/data/3gpp.db"
]
}
}
}From the project documentation. Replace placeholders and example paths before connecting.
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