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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
Visier is a workforce and people analytics platform that consolidates HR, talent, compensation and operational data into a purpose-built people data model, then exposes that model for analysis, planning and AI-assisted question answering.
- Website: https://www.visier.com/
- Developer portal: https://www.visier.com/developer/
- Documentation: https://docs.visier.com/developer/Default.htm
- API reference: https://docs.visier.com/developer/apis/apis.htm
- GitHub: https://github.com/visier
Visier publishes OpenAPI v3 definitions for every public API collection at visier/openapi-clients. Nine documents are harvested here — 366 operations, 901 component schemas.
| Collection | Operations | Spec |
|---|---|---|
| Administration | 125 | openapi/visier-administration-apis-openapi.yaml |
| Analytic Model | 87 | openapi/visier-analytic-model-apis-openapi.yaml |
| Data In | 66 | openapi/visier-data-in-apis-openapi.yaml |
| Data Out | 38 | openapi/visier-data-out-apis-openapi.yaml |
| Compensation Benchmarks | 17 | openapi/visier-compensation-benchmarks-openapi.yaml |
| Skills Intelligence Engine | 13 | openapi/visier-skills-intelligence-engine-openapi.yaml |
| Webhooks (Beta) | 9 | openapi/visier-webhooks-openapi.yaml |
| Planning | 6 | openapi/visier-planning-openapi.yaml |
| Authentication | 5 | openapi/visier-authentication-apis-openapi.yaml |
API hosts are tenant-scoped: https://{vanity_name}.api.visier.io.
Visier ships a hosted Model Context Protocol server —
https://{vanity_name}.app.visier.com/visier-query-mcp — exposing Vee (natural-language workforce
question answering) plus nine structured data-query tools over HTTPS/SSE with OAuth 2.0. See
mcp/visier-mcp.yml and the REST binding in mcp/visier-tool-crosswalk.yml.
openapi/ · overlays/ · mcp/ · asyncapi/ (webhook event catalog) · skills/ ·
agentic-access/ · authentication/ · scopes/ · conventions/ · errors/ · lifecycle/ ·
changelog/ · rate-limits/ · conformance/ · data-model/ · packages/ · cli/ ·
components/ · sandbox/ · security/ · well-known/ · llms/
No A2A agent card is published at /.well-known/agent-card.json or /.well-known/agent.json, so
no a2a/ artifact exists — that one is search-only and never authored on a provider's behalf.