singlestore_mcp_server-fastmcp

Provides an MCP (Model Context Protocol) server that lets MCP clients interact with SingleStore Management API to manage organizations/workspaces, operate on starter workspaces (create/resume/terminate), run SQL on a workspace, and manage SingleStore Spaces notebook files and jobs.

Evaluated Apr 04, 2026 (25d ago)
Homepage ↗ Repo ↗ Infrastructure mcp singlestore data-platform automation sql python
⚙ Agent Friendliness
50
/ 100
Can an agent use this?
🔒 Security
59
/ 100
Is it safe for agents?
⚡ Reliability
24
/ 100
Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality
70
Documentation
65
Error Messages
0
Auth Simplicity
55
Rate Limits
0

🔒 Security

TLS Enforcement
80
Auth Strength
65
Scope Granularity
40
Dep. Hygiene
45
Secret Handling
60

README indicates browser OAuth for standard usage and suggests using an API key for Docker. However, the provided content does not describe TLS requirements, token storage/refresh behavior, or how secrets are handled/logged internally. Tooling can execute SQL and manage workspaces/notebooks/jobs, so least-privilege and careful input validation are important; the README does not discuss SQL injection/validation controls.

⚡ Reliability

Uptime/SLA
0
Version Stability
35
Breaking Changes
30
Error Recovery
30
AF Security Reliability

Best When

You want an MCP-capable IDE/agent (Claude Desktop/Code, Cursor, VS Code, etc.) to manage SingleStore resources and run SQL from within the agent workflow.

Avoid When

You need strict, documented rate-limit behavior and explicit API error-code handling guarantees, or you require fully headless/no-interaction authentication in all environments without using an API key.

Use Cases

  • Ask an MCP client to list regions and shared-tier regions and create starter workspaces
  • Use natural language to run SQL against a specific SingleStore workspace/database
  • Create/upload notebook files to SingleStore Spaces and schedule jobs from notebooks
  • Retrieve job details or delete jobs
  • Perform interactive organization/workspace-group selection during OAuth-based authentication

Not For

  • Directly implementing a REST/GraphQL/SQL API client for custom integrations (this is MCP/stdio-based)
  • Fully automated headless deployments without an API key (OAuth flow is mentioned as browser-based and Docker requires a key)
  • Use cases requiring fine-grained application-level authorization beyond the SingleStore account permissions

Interface

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

Authentication

Methods: Browser OAuth when started (as described in README) MCP_API_KEY for Docker-based usage (as described in README)
OAuth: Yes Scopes: No

README claims 'No API keys, tokens, or environment variables required' for standard usage, with authentication handled via browser OAuth. For Docker, an MCP_API_KEY is required because OAuth flow is not supported for servers running in Docker containers.

Pricing

Free tier: No
Requires CC: No

Pricing for the MCP server itself is not specified in the provided README content; SingleStore usage costs would typically depend on the SingleStore account/workspaces.

Agent Metadata

Pagination
none
Idempotent
False
Retry Guidance
Not documented

Known Gotchas

  • OAuth is described as browser-based for standard usage; headless/Docker environments require MCP_API_KEY
  • Some organization-management tools are only available when API key env var is not set (interactive selection may not work when MCP_API_KEY is used)

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

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