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OpenClaw Skills & Use Case Index

ClawIndex is an ecosystem-driven index of OpenClaw skills and real-world use cases.

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Skills with capability: return error responses

Browse skills that share this capability.

  • fhir-developer-skill - FHIR API Development for Healthcare
    FHIR R4healthcareREST APImedical

    ★ 1 · Updated 2026-06-15

    Create and validate FHIR REST endpoints with proper HTTP status codes and error handling

    ⚙ create FHIR endpoints⚙ validate FHIR resources⚙ return HTTP status codes
  • api-response-standardization - Standardize API Response Format
    APIResponse FormatStandardizationMiddleware

    ★ 0 · Updated 2026-05-09

    Standardizes API success and error responses in unified JSON format with success, data/error and timestamp fields.

    ⚙ standardize success responses⚙ standardize error responses⚙ create API envelope
  • oauth21-token-endpoint - OAuth 2.1 Token Endpoint Implementation
    OAuth 2.1token endpointauthenticationsecurity

    ★ 0 · Updated 2026-03-23

    Implement OAuth 2.1 token endpoint with grant types, PKCE, CORS, and error handling

    ⚙ process token requests⚙ authenticate confidential clients⚙ issue access tokens