Virgil Security
Virgil Security is an end-to-end encryption and key-management platform for developers. It ships client SDKs and JWT-authenticated cloud services that let applications add end-to-end encryption for messaging and files (E3Kit), breach-proof password and data protection using Password-Hardened Encryption and the Pythia PRF protocol (PureKit), secure private-key storage and sync (Keyknox), Double Ratchet perfect-forward-secrecy messaging (Ratchet), and IoT device security and provisioning (IoTKit). The platform's Virgil Cards service manages public keys and identities, and its cryptography runs client-side so providers never hold plaintext, helping teams meet HIPAA, GDPR and PCI DSS requirements. SDKs are published for JavaScript/TypeScript, Python, Go, Java, Swift, PHP, Ruby, .NET and C/C++, with a Go CLI for account and key management.
Limited machine-readable signal and partial portal coverage — documentation a human can read, but little a machine or agent can consume without scraping.
API Evangelist profiles Virgil Security the way a machine reads it — 3 machine-readable artifacts across 1 API, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Virgil Security scores 31.9/100 (thin), with a separate agent-readiness read of 10/100 (human only). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.
Kin Score
How this is scored →scored 2026-07-27 · rubric v0.5
How we profile Virgil Security
Each block below is one kind of artifact we hold for Virgil Security. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 1
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Virgil Cloud API
JWT-authenticated Virgil Cloud services — Cards (public key + identity management), Keyknox (private-key storage), Pythia (password PRF) and PFS (perfect-forward-secrecy messagi...
Security Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Resources
Every other property we hold for Virgil Security — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 4
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 3
Pagination, idempotency, versioning, errors, and events
Build 4
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
← All providers · Data indexed from github.com/api-evangelist/virgil-security · machine-readable index on apis.io