MCP server with RAG knowledge base for OCPP 1.6, OCPP 2.0.1, and EV charging standards
Config is the same across clients — only the file and path differ.
{
"mcpServers": {
"ocpp-rag": {
"args": [
"--from",
"git+https://github.com/nader0913/ocpp-rag",
"python",
"-m",
"ocpp_rag.mcp_server"
],
"command": "uvx"
}
}
}Are you the author?
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MCP server that gives AI assistants deep knowledge of EV charging protocols. Add it to Claude and ask anything about OCPP 1.6, OCPP 2.0.1, Plug & Charge, smart charging, and related standards.
No automated test available for this server. Check the GitHub README for setup instructions.
Five weighted categories — click any category to see the underlying evidence.
No known CVEs.
No package registry to scan.
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MCP server that gives AI assistants deep knowledge of EV charging protocols. Add it to Claude and ask anything about OCPP 1.6, OCPP 2.0.1, Plug & Charge, smart charging, and related standards.
3,500+ indexed chunks from 18 official documents, 119 structured use cases, 128 JSON schemas, and 146 figures.
claude mcp add ocpp-rag -- uvx --from git+https://github.com/nader0913/ocpp-rag python -m ocpp_rag.mcp_server
Add to your claude_desktop_config.json:
{
"mcpServers": {
"ocpp-rag": {
"command": "uvx",
"args": ["--from", "git+https://github.com/nader0913/ocpp-rag", "python", "-m", "ocpp_rag.mcp_server"]
}
}
}
git clone https://github.com/nader0913/ocpp-rag.git
cd ocpp-rag
uv sync
uv run python -m ocpp_rag.mcp_server
The ChromaDB index builds automatically on first run (~30 seconds).
| Tool | Description |
|---|---|
search_ocpp | Semantic search across all 18 documents. Filter by version (1.6 / 2.0.1) or content type (use_case, requirements, json_schema, component_variable). |
get_use_case | Retrieve full structured details for any use case (e.g. B01, E02, K08) including description, actors, scenario, requirements, and figures. |
list_use_cases | List all use cases, filterable by OCPP version and functional block. |
get_message_schema | Look up the JSON schema for any OCPP 2.0.1 message (e.g. BootNotificationRequest, TransactionEventResponse). |
get_component_variable | Query device model components and variables from the OCPP 2.0.1 appendices. |
list_documents | List all indexed documents with chunk counts. |
compare_versions | Search a topic across OCPP 1.6 and 2.0.1 side by side. |
list_figures | Browse the 146 OCPP 2.0.1 figures by title, optionally filtered by a search term. |
get_figure | Retrieve a figure as a viewable image (sequence diagrams, topologies, PKI hierarchies) by number, filename, or title. |
146 cleanly extracted diagrams from the OCPP 2.0.1 specification: sequence diagrams, state machines, topology diagrams, PKI hierarchies, and more. Browse them with list_figures and view any diagram inline with get_figure — use cases returned by get_use_case include the figure numbers they reference.
src/ocpp_rag/data/
ocpp201/
use_cases/ 119 structured JSON files (A01.json - P02.json)
schemas/ 128 JSON schema files
blocks/ 16 functional block introductions
appendices/ Device model components & variables
part0-6, errata Chunked specification text
ocpp16/
spec.json OCPP 1.6 specification
j.json OCPP-J 1.6
other/
6 whitepaper JSON files
figures/
146 PNG files + manifest
Each use case is stored as structured JSON with proper fields:
{
"name": "Cold Boot Charging Station",
"id": "B01",
"functional_block": "Provisioning",
"objective": "...",
"description": "...",
"actors": ["Charging Station", "CSMS"],
"scenario"
... [View full README on GitHub](https://github.com/nader0913/ocpp-rag#readme)