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Where the information came from. Everything here is assembled from material a member of the public can reach with a browser and no credentials — the company's own website, developer portal and documentation, the specifications it publishes for public use (OpenAPI, AsyncAPI, JSON Schema,
apis.json,llms.txtand similar), its public repositories, and its public status, pricing and changelog pages. Nothing here is obtained by breaching a system, defeating an access control, or using credentials of any kind.The rating is an independent assessment. The Kin Score and Agent Readiness rating are independently calculated scores of a company's public API artifacts, produced by API Evangelist against a published rubric. They are not certifications, endorsements, security assessments, or audits, and they score published artifacts — not the quality, safety, or security of the software.
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Full detail: Where this data comes from
Voyant.io is a brand-context platform that turns a company's positioning, messaging, personas, products, pricing, and competitive intelligence into structured context streams that any AI tool or agent can read at generation time, so AI-produced copy stays on-message instead of drifting or hallucinating claims.
- Website: https://www.voyant.io/
- API docs (Swagger UI): https://voice-forge-production.up.railway.app/docs
- OpenAPI: https://voice-forge-production.up.railway.app/openapi.json
- MCP server: https://voice-forge-production.up.railway.app/mcp
| Artifact | What it holds |
|---|---|
openapi/ |
The provider's own OpenAPI 3.1.0, saved verbatim — 783 operations, 79 tags, 266 schemas |
mcp/ |
The hosted voyant-mcp 1.1.0 server (15 tools, anonymously introspectable) and the tool crosswalk binding each tool to its backing operationId |
well-known/ |
The two real documents served at /.well-known/ — a training-policy llms.txt and an inference-control context.txt — plus the full negative probe |
llms/ |
The published llms.txt, verbatim |
authentication/, security/ |
Derived auth profile and probed TLS/DNS posture |
errors/, conventions/, data-model/, lifecycle/, conformance/ |
Derived from the contract and from live probes |
skills/ |
Three generated agent skills, every operationId verified against the spec |
agentic-access/ |
Recommended x-agentic-access contracts for all 787 classified operations |
www.voyant.io is a single-page app that answers HTTP 200 with the same HTML shell for every
unknown path. Every probe in this profile was diffed against a control path
(/zzz-control-nonsense-xyz789) before being credited. Under that test the root /llms.txt,
/apis.json, /.well-known/security.txt and both A2A agent-card paths are soft 404s and are
recorded as absent; /.well-known/llms.txt, /.well-known/context.txt and /openapi.json are
real. No A2A agent card was found, so no a2a/ artifact was written.
The company is Voyant.io; the API is served from a Railway hostname under the internal service name VoiceForge, and both names appear in the live contract.