sap-erp-mcp-server-by-cdata
Provides a local, stdio-based MCP server (read-only) that wraps the CData JDBC Driver for SAP ERP, exposing SAP ERP data as tools for an AI client (e.g., Claude Desktop). It supports listing tables/columns and running SQL SELECT queries (and, per README text, is read-only).
Score Breakdown
⚙ Agent Friendliness
🔒 Security
The MCP server is local stdio-based, reducing exposure over the network, but it still connects to SAP ERP through a JDBC driver whose credentials/auth tokens must be managed securely. No information is provided about TLS enforcement at the MCP layer, credential storage/logging, scope granularity, or operational guardrails for query/PII exposure. JSON-RPC tool calls include free-form SQL (SELECT), which can lead to overbroad data access if the agent is not constrained.
⚡ Reliability
Best When
You need a lightweight, local MCP integration to query SAP ERP data from a desktop AI client, and you’re comfortable with SQL SELECT queries and JDBC/CData configuration.
Avoid When
You require strong multi-tenant security boundaries, public network exposure, or strict operational controls (rate limiting, query bounding/pagination, robust error semantics) that aren’t documented here.
Use Cases
- • Ask natural-language questions about live SAP ERP data without writing SQL
- • Explore available SAP ERP tables and columns for downstream querying
- • Run ad-hoc SELECT queries against SAP ERP via an MCP-capable desktop client
- • Enable an LLM workflow for reporting/analytics directly from SAP ERP tables
Not For
- • Write/update/delete operations (README indicates this is read-only; CRUD support is described as belonging to a different product)
- • Remote/server-hosted use where stdio-to-local-only constraints are unacceptable
- • Production systems requiring robust API governance (rate limits, query cost controls, pagination) beyond the MCP client/server integration
Interface
Authentication
Auth is handled indirectly by the underlying CData JDBC driver connection configuration in the .prp/JdbcUrl. The README mentions that if OAuth is used, authentication occurs in a browser during connection string setup, but it does not document explicit MCP-level auth scopes.
Pricing
No pricing details for the MCP server itself are provided in the supplied README; the solution depends on CData JDBC driver licensing.
Agent Metadata
Known Gotchas
- ⚠ Uses stdio, so it can only be used with clients running on the same machine as the server.
- ⚠ Tools primarily support schema discovery and SELECT queries; agents may attempt writes if they assume CRUD support.
- ⚠ Output format for tool results is stated as CSV for get_columns/get_tables, which an agent must parse reliably.
Alternatives
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Scores are editorial opinions as of 2026-04-04.