# Cleargraph

**Canonical:** https://apis.io/providers/cleargraph/  
**APIs profiled:** 0

Cleargraph was a Palo Alto, California startup building natural-language and graph-based search over data, operating under the tagline "Data Accessible through Search." It was backed by Version One Ventures and appears in the API Evangelist network as a portfolio lead. As of this enrichment pass the company is inactive - its primary domain cleargraph.com now 301-redirects off-site, its cleargraph.io website no longer resolves (connection refused), and its GitHub organization (github.com/cleargraph) was archived in April 2026 and holds only forked libraries with no first-party API, SDK, or specification. No live API, developer portal, documentation, or first-party package surface could be verified during enrichment, so no API artifacts were generated.

## Kin Score — 5.3 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 5.3).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Tags

Company, Data, Search, Analytics, Graph, Natural-Language, Defunct

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/cleargraph/). Scores are computed from the provider's own public artifacts under a published rubric.