amazon-athena-mcp-server-by-cdata

Provides a local, read-only MCP server that wraps a CData JDBC Driver for Amazon Athena, exposing Athena tables/columns and SELECT query execution as MCP tools for AI clients (e.g., Claude Desktop).

Evaluated Apr 04, 2026 (17d ago)

Repo ↗ Ai Ml mcp amazon-athena jdbc llm-integration data-analytics local-stdio

⚙ Agent Friendliness

/ 100

Can an agent use this?

🔒 Security

/ 100

Is it safe for agents?

⚡ Reliability

/ 100

Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality

Documentation

Error Messages

Auth Simplicity

Rate Limits

🔒 Security

TLS Enforcement

Auth Strength

Scope Granularity

Dep. Hygiene

Secret Handling

Security controls appear to rely primarily on the underlying CData JDBC driver configuration in a local .prp file; the MCP server itself (per README) does not describe transport security, per-tool authorization, scopes, logging redaction, or secret management. The `run_query` tool accepts arbitrary SQL, so risk of data exfiltration and expensive queries exists unless the SQL input is constrained/validated by the operator or client.

⚡ Reliability

Uptime/SLA

Version Stability

Breaking Changes

Error Recovery

Best When

You want a developer-controlled, local MCP bridge from an AI desktop client to Athena via JDBC, primarily for read/analytics queries.

Avoid When

You need robust server-side access controls, multi-client remote hosting, or fine-grained per-user authorization at the MCP layer.

Use Cases

• Ask natural-language questions over live Athena data without writing SQL
• Retrieve table/column metadata for Athena
• Run read-only SELECT queries through an MCP tool interface
• Data exploration and lightweight analytics over Athena-backed datasets

Not For

• Running untrusted or user-supplied SQL without controls
• Automated write/CRUD workflows (server is described as read-only)
• Production deployments requiring centralized, multi-tenant network APIs (it uses stdio and local hosting)

Interface

REST API

GraphQL

gRPC

MCP Server

Yes

SDK

Webhooks

Authentication

Methods: Uses a local .prp connection properties file for the underlying CData JDBC Driver authentication (may involve OAuth depending on the JDBC connection configuration)

OAuth: No Scopes: No

The README indicates the underlying JDBC connection may use OAuth for the data source, but it does not specify MCP-level auth, scopes, or token handling inside this MCP server.

Pricing

Free tier: No

Requires CC: No

No pricing details for the repo are provided. The CData JDBC driver licensing is required per the README.

Agent Metadata

Pagination

none

Idempotent

False

Retry Guidance

Not documented

Known Gotchas

⚠ Server communicates via stdio and is only usable by clients running on the same machine.
⚠ The tool `run_query` takes a SQL string; agents may generate overly broad/expensive queries if not constrained.
⚠ README emphasizes read-only intent; agents should be prevented from attempting data-modifying SQL.

Alternatives

Use the AWS Athena console or Athena APIs directly Use a server-side JDBC/SQL gateway with a web API + auth (REST/GraphQL) Use CData’s managed MCP platform (CData Connect AI) if you need remote access Build a lightweight custom MCP server around Athena/Athena SDK with strict query validation

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API endpoint ↗ Agent guide ↗ Report inaccuracy

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