Free TierAPI Key AuthOpenAPI Spec
A headless CMS platform that provides APIs for managing and delivering content to web and mobile applications. It offers content modeling, versioning, and multi-language support through RESTful and GraphQL APIs.
#8 of 21 in Cms · #13 of 26 in Content Management · #20 of 30 in Api
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
Prismic provides solid API tooling with OpenAPI specifications and comprehensive SDK documentation, making it reasonably discoverable for agents. However, account creation requires human email verification and OAuth setup, blocking fully autonomous onboarding. The GraphQL and REST APIs are well-structured with good error handling and rate limits (50 req/sec on free tier). Main weakness: no MCP server exists, and the free tier is somewhat restrictive for heavy agent usage, limiting autonomous operation potential.
Let your agents find tools like Prismic
Install the Agent Native Registry MCP server. Your agents can search, compare, and score tools mid-task.
claude mcp add --transport http agent-native-registry https://agentnativeregistry.com/api/mcp