| name | openadt-product |
| description | OpenADT product layer — fetch, proxy, transport choice (SDK default), MCP stub. Use when implementing or debugging ADT requests. |
OpenADT Product Layer
North star
OpenADT wraps the SAP ADT SDK for openadt fetch and openadt proxy. Config bootstrap is not the product.
Transport decision tree
adt.transport = sdk (default when runtime.adt_plugins_dir is set) → AdtSdkTransportClienthttp → org.openadt.sap.adt.fallback.http only when explicitly configuredrest-rfc → org.openadt.sap.adt.fallback.jcorfc only when explicitly configured
Do not reimplement ADT HTTP in the SDK path.
Code map
| Area | Package / module |
|---|
| SDK client | org.openadt.sap.adt.sdk (apps/openadt-sap-adt) |
| Destinations | org.openadt.sap.adt.destination |
| Fetch glue | org.openadt.product.fetch |
| Proxy server | org.openadt.product.proxy (apps/openadt-cli) |
| Config | org.openadt.config |
| Bootstrap | org.openadt.bootstrap |
MCP
tools/sap-adt-mcp-launcher/ — orchestrates official SAP ADT MCP (adt-lsc pipe LSP → adtLs/mcp/startMCPServer → HTTP /mcp). OpenADT serve --stdio is an HTTP→stdio adapter only.
Spec (merge gate): specs/mcp.md — section Official SAP ADT MCP server interface for LSP + HTTP contracts. SDD: spec before launcher changes (AGENTS.md).
Agent config checklist: repo MCP configs (.mcp.json, .cursor/mcp.json) must use server key sap-adt (short). Claude + AWS Bedrock limits prefixed tool names to 64 chars (mcp__<serverKey>__<toolName>). Before adding or renaming an MCP server key, read Agent backend tool name limits.
Verify
bun scripts/verify-spec-sync.ts
./mvnw -q verify
bun run openadt:test
