sftp-mcp-server-by-cdata

Provides a read-only MCP (Model Context Protocol) server that exposes SFTP data via CData JDBC Driver (JDBC models) to MCP-capable clients (e.g., Claude Desktop). It supports listing tables/columns and running SQL SELECT queries through MCP tool calls (stdio-based, same-machine clients).

Evaluated Apr 04, 2026 (17d ago)
Repo ↗ Storage mcp sftp jdbc llm stdio read-only data-access
⚙ Agent Friendliness
52
/ 100
Can an agent use this?
🔒 Security
30
/ 100
Is it safe for agents?
⚡ Reliability
29
/ 100
Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality
80
Documentation
75
Error Messages
0
Auth Simplicity
55
Rate Limits
10

🔒 Security

TLS Enforcement
30
Auth Strength
35
Scope Granularity
20
Dep. Hygiene
45
Secret Handling
20

Security posture depends largely on the underlying CData JDBC driver and how connection strings/secrets are stored in the local .prp file. The README does not describe transport security settings, secret storage practices (beyond embedding JDBC URL/credentials in config), or MCP-level authorization. Because the server runs locally over stdio, network exposure is reduced but local credential handling risk remains.

⚡ Reliability

Uptime/SLA
0
Version Stability
45
Breaking Changes
40
Error Recovery
30
AF Security Reliability

Best When

You want an on-device MCP integration for querying SFTP data with SQL SELECT and you already have the CData JDBC SFTP driver licensed/configured.

Avoid When

You need multi-tenant or network-exposed access, strong per-user authorization, or you require CRUD beyond read-only queries.

Use Cases

  • Enable LLMs to query live SFTP data using natural language without writing SQL
  • Discovery workflows (list available tables and columns) for SFTP-backed datasets
  • Analytics/Q&A over SFTP-stored relational views created by the CData JDBC SFTP driver

Not For

  • Write/update/delete operations (the project is explicitly described as read-only)
  • Remote access over the network (uses stdio, so the client must run on the same machine)
  • Use cases requiring API keys/scopes or fine-grained authorization at the MCP layer (not described)

Interface

REST API
No
GraphQL
No
gRPC
No
MCP Server
Yes
SDK
No
Webhooks
No

Authentication

Methods: CData JDBC Driver licensing (java -jar cdata.jdbc.sftp.jar --license) Connection-string-based authentication supported by the underlying CData JDBC SFTP driver (may include OAuth per README note) MCP client runs locally via stdio; no separate MCP auth described
OAuth: Yes Scopes: No

Authentication is handled by the underlying CData JDBC connection string (the README notes OAuth may require browser authentication). The MCP server itself does not describe MCP-level auth, user identity, or scope enforcement.

Pricing

Model: Commercial (CData JDBC Driver licensing mentioned;
Free tier: No
Requires CC: No

The README indicates you must license the CData JDBC Driver for SFTP; pricing for the driver is not included here.

Agent Metadata

Pagination
none
Idempotent
False
Retry Guidance
Not documented

Known Gotchas

  • Uses stdio; only works with clients running on the same machine.
  • README mentions you may need to fully quit/restart Claude Desktop for MCP servers to appear.
  • Tools return CSV for table/column discovery; agents must parse CSV safely.
  • Read-only limitation: the MCP server is intended for read (SELECT / schema discovery), not CRUD.

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Scores are editorial opinions as of 2026-04-04.

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