---
canonical: https://docs.jentic.com/reference/api-readiness-framework/scoring-engine-status/
representation: markdown-alternate
# Canonical page: https://docs.jentic.com/reference/api-readiness-framework/scoring-engine-status/
# This is the Markdown alternate of the page above.
title: "JAIRF Scoring Engine Implementation Status"
description: >-
  Track the implementation status of every signal in the Jentic API AI-Readiness scoring
  engine, grouped by dimension and marked implemented, planned, or partial.
---

# Scoring Engine Implementation Status

**Last Updated**: 2026-03-02

This page tracks the implementation status of signals in the Jentic API AI-Readiness scoring engine.

## Implementation Status Key

| Symbol | Status | Description |
| ------ | ------ | ----------- |
| ✅ | Implemented | Signal is fully implemented and tested |
| 🚧 | In Progress | Signal implementation is underway |
| 📋 | Planned | Signal is specified but not yet implemented |
| ⚠️ | Partial | Signal is partially implemented or has known limitations |

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## Foundational Compliance (FC)

| Signal | Status | Notes |
| ------ | ------ | ----- |
| `spec_validity` | ✅ | Binary check for valid OpenAPI |
| `resolution_completeness` | ✅ | $ref resolution tracking |
| `lint_results` | ✅ | Spectral/Redocly integration |
| `structural_integrity` | ✅ | Schema coherence validation |

## Developer Experience & Tooling Compatibility (DXJ)

| Signal | Status | Notes |
| ------ | ------ | ----- |
| `example_density` | ✅ | Coverage across eligible locations |
| `example_validity` | ✅ | Schema conformance checking |
| `doc_clarity` | 📋 | Readability scoring |
| `response_coverage` | ✅ | Success and error response presence |
| `tooling_readiness` | ✅ | Jentic ingestion health |

## AI-Readiness & Agent Experience (ARAX)

| Signal | Status | Notes |
| ------ | ------ | ----- |
| `summary_coverage` | ✅ | Summary field presence |
| `description_coverage` | ✅ | Description field presence |
| `type_specificity` | 📋 | Datatype richness |
| `policy_presence` | 📋 | SLA/rate-limit metadata |
| `error_standardization` | ✅ | RFC 9457 usage |
| `opid_quality` | ✅ | operationId coverage, uniqueness, casing |
| `ai_semantic_surface` | 📋 | AI-oriented metadata bonus |

## Agent Usability (AU)

| Signal | Status | Notes |
| ------ | ------ | ----- |
| `complexity_comfort` | ✅ | Endpoint count + schema depth |
| `distinctiveness` | 📋 | Semantic similarity analysis |
| `pagination` | 📋 | Paginated GET detection |
| `hypermedia_support` | 📋 | HATEOAS/HAL/JSON:API |
| `intent_legibility` | 📋 | Verb-object alignment |
| `safety` | 📋 | Idempotency + sensitive op protection |
| `tool_calling_alignment` | 📋 | LLM tool-calling compatibility |
| `navigation` | 📋 | Composite of pagination + hypermedia |

## Security (SEC)

| Signal | Status | Notes |
| ------ | ------ | ----- |
| `auth_coverage` | 📋 | Protected sensitive operations |
| `auth_strength` | ✅ | Security scheme strength scoring |
| `transport_security` | 📋 | HTTPS requirement |
| `secret_hygiene` | 📋 | Hardcoded credential detection |
| `sensitive_handling` | 📋 | PII field protection |
| `owasp_posture` | 📋 | OWASP risk assessment |

## AI Discoverability (AID)

| Signal | Status | Notes |
| ------ | ------ | ----- |
| `descriptive_richness` | ✅ | Semantic description quality |
| `intent_phrasing` | 📋 | Verb-object clarity |
| `workflow_context` | 📋 | Arazzo/workflow references |
| `registry_signals` | 📋 | llms.txt, APIs.json, MCP metadata |
| `domain_tagging` | 📋 | Domain/taxonomy classification |

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**Last Updated**: 2026-03-02
[View Full Specification](specification.md) | [Back to Overview](overview.md)