niche · -2.1

Specification

Score 22.6 / 100 41 providers 53 APIs Search apis.io →

Providers using this tag (41)

AGENTS.md Alliance for OpenUSD Apache Arrow Apache Parquet API Knowledge Apiary APIs.json AsyncAPI Bean Validation Cap'n Proto Cloud Native Buildpacks CloudEvents Component Model Container Network Interface (CNI) Continuous Delivery Foundation CONTRIBUTORS.md Events FOCUS (FinOps Open Cost and Usage Specification) Jakarta EE JAX-WS LanceDB LAPIS Margo Model Context Protocol (MCP) Notary Project OpenAPI OpenFeature Overture Maps Foundation Redocly REST RSS Schema Design Serverless Workflow Service Mesh Interface (SMI) Smithy Test Specifications The Update Framework (TUF) University of Göttingen Youki Zero Trust Zero-Trust Security Model

APIs with this tag (53)

AGENTS.md Specification agents-md All Contributors Specification contributors-md Apache Arrow Format Specification apache-arrow Apache Parquet Format Specification parquet API Blueprint apiary APIs.json knowledge APIs.json Specification apis-json Arazzo Specification (Redocly Tooling) redocly AsyncAPI events AsyncAPI Initiative test-specifications Atom 1.0 rss Buildpack API cloud-native-buildpacks Cap'n Proto Encoding (Wire Format) capn-proto Cap'n Proto RPC Protocol capn-proto Cap'n Proto Schema Language capn-proto CDEvents Specification continuous-delivery-foundation CloudEvents events CNI Specification cni Distribution API cloud-native-buildpacks FOCUS (FinOps Open Cost and Usage Specification) focus-spec Jakarta Bean Validation Specification 3.1 bean-validation Jakarta JSON Binding jakarta-ee Jakarta JSON Processing jakarta-ee Jakarta RESTful Web Services jakarta-ee Jakarta Servlet jakarta-ee Jakarta Validation jakarta-ee Jakarta WebSocket jakarta-ee Jakarta XML Web Services (JAX-WS) jax-ws JSON Feed 1.1 rss JSON Schema test-specifications JSON Schema Specification schema-design JSON:API rest Lance Namespace Specification lancedb LAPIS Specification lapis Margo Specification margo MCP Specification mcp NIST SP 800-207 Zero Trust Architecture zero-trust NIST SP 800-207 Zero Trust Architecture zero-trust-security-model Notary Project Signing Specification notary OCI Spec for Rust youki OpenAPI Initiative knowledge OpenAPI Initiative test-specifications OpenAPI Specification rest OpenFeature Evaluation API openfeature Overture Schema overture-maps Pact Contract Testing test-specifications Platform API cloud-native-buildpacks RSS 2.0 rss Smithy IDL smithy Spectral test-specifications
Show all 53 APIs ↓

Score breakdown

Frequency
56.5
log-scaled weighted occurrences
Breadth
3.3
spread across providers
Quality lift
33.9
mean composite of providers using it
Cohesion
5.8
strength of nearest seed neighbor

Related tags

Standards 9 co-occurrences CNCF 6 co-occurrences Linux Foundation 7 co-occurrences Schema 5 co-occurrences API Design 5 co-occurrences OpenAPI 7 co-occurrences Documentation 6 co-occurrences Python 7 co-occurrences

Where this tag comes from

Api tag53
Provider tag13