Free TierAPI Key AuthOpenAPI Spec
Retable is a no-code database and spreadsheet platform that allows users to create, manage, and collaborate on structured data with customizable fields, views, and automation capabilities.
#38 of 69 in Database · #2 of 4 in Spreadsheet · #19 of 71 in Collaboration
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
—
Documented uptime SLA (99.9%+)
—
Graceful degradation under rate limits
—
Request IDs in responses for debugging
—
API versioning supported
Reviewer Notes
Retable provides an API with documentation and API key authentication, which is agent-friendly for authenticated requests. However, discovery is limited by the absence of an MCP server, llms.txt, or prominent agent-focused documentation. Account creation requires human interaction (email verification and CAPTCHA likely present). The API exists but lacks comprehensive agent-oriented SDKs or structured examples for common agentic workflows. Free tier availability helps autonomous operation, but the lack of sandbox environment and missing discoverability features are significant barriers to agent adoption.
Let your agents find tools like Retable
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claude mcp add --transport http agent-native-registry https://agentnativeregistry.com/api/mcp