Free TierAPI Key AuthOpenAPI Spec
Preset is a cloud-hosted analytics platform built on Apache Superset that enables teams to create and share interactive dashboards and data visualizations. It provides managed infrastructure, collaboration tools, and API access for programmatic dashboard and dataset management.
#43 of 117 in Analytics · #3 of 14 in Data Visualization
Checklist Breakdown
13 of 33 checks passed.
14 unscored.
Can an agent find and understand this tool without a web search?
✓
Published OpenAPI/Swagger spec
✗
Has llms.txt or llms-full.txt
✗
Has an MCP server (official or well-maintained)
✗
MCP server listed in a public registry
✓
API reference docs are publicly accessible
✓
Docs include runnable code examples
✓
Has a public changelog or release notes
✓
Has a public status page
Can an agent create an account and get credentials without human intervention?
✗
Signup does not require CAPTCHA
✗
Signup does not require phone verification
✓
Supports API key auth (not only OAuth)
✗
API key obtainable without manual approval
✓
No mandatory billing info to start
✓
Can sign up without creating an organization
Can an agent operate autonomously without upfront payment or contracts?
✓
Has a free tier
✓
Usage-based pricing available
✓
No minimum contract or commitment
✓
Pricing page is public (no 'contact sales')
✓
Free tier sufficient for testing (not just a trial)
How well does the API work for non-human consumers?
—
SDK available in 2+ languages
—
Structured error responses (JSON with error codes)
—
Idempotency support on write endpoints
—
Pagination on list endpoints
—
Webhook/event support
—
Sandbox or test mode available
—
Rate limit headers in responses
—
Consistent REST resource naming
Does the tool fail gracefully when an agent makes a mistake?
—
Meaningful error messages (not just 500)
—
429 responses include Retry-After header
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Documented uptime SLA (99.9%+)
—
Graceful degradation under rate limits
—
Request IDs in responses for debugging
—
API versioning supported
Reviewer Notes
Preset offers an OpenAPI spec and REST API with API key authentication, supporting programmatic dashboard and dataset operations. However, account creation requires human verification and email confirmation, blocking autonomous signup. Discovery is moderate—while API documentation exists, there's no MCP server or llms.txt, requiring agents to locate and parse OpenAPI docs manually. The free tier and reliable uptime are strengths, but the API is more designed for dashboard management than agentic data interaction, limiting real-time autonomous analytics workflows.
Let your agents find tools like Preset
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claude mcp add --transport http agent-native-registry https://agentnativeregistry.com/api/mcp