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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
Kernel is browser infrastructure for AI agents and automations. It runs sandboxed cloud Chromium browsers that spin up in under 30ms, with Playwright execution, computer-use controls, managed authentication into third-party sites, reusable browser profiles, proxies, pre-warmed browser pools, session replays, live telemetry, and a serverless App platform for deploying and invoking agent actions. Kernel exposes a REST API (OpenAPI 3.1, 135 operations across 22 tags), first-party TypeScript, Python and Go SDKs, a CLI, and a centrally hosted MCP server so agents can drive real browsers. Backed by General Catalyst.
Areas: Company · Browser Automation · Web Agents · Browser Infrastructure · AI Agents · Playwright · Cloud Browser · Computer Use · MCP · Managed Auth
Everything profiled for Kernel is published on APIs.io rather than in this repository. Start at the provider page — apis.io/providers/kernel/ — or go straight to one of the APIs or properties below.
- Kernel API Keys API — Create and manage API keys for organization and project-scoped access.
- Kernel Apps API — List applications and versions.
- Kernel Audit Logs API — Read audit log records for the authenticated organization.
- Kernel Browser Computer Controls API — Control mouse, keyboard, and screen on the browser instance.
- Kernel Browser Filesystem API — Read, write, and manage files on the browser instance.
- Kernel Browser Logs API — Stream logs from the browser instance.
- Kernel Browser Playwright API — Execute Playwright code against the browser instance.
- Kernel Browser Pools API — Create and manage browser pools for acquiring and releasing browsers.
- Kernel Browser Processes API — Execute and manage processes on the browser instance.
- Kernel Browser Replays API — Record and manage browser session video replays.
- Kernel Browser Telemetry API — Stream live telemetry events from a browser session.
- Kernel Browsers API — Create and manage browser sessions.
- Kernel Credential Providers API — Configure external credential providers like 1Password.
- Kernel Credentials API — Create and manage credentials for authentication.
- Kernel Deployments API — Create and manage app deployments and stream deployment events.
- Kernel Extensions API — Create, list, retrieve, and delete browser extensions.
- Kernel Invocations API — Invoke actions and stream or query invocation status and events.
- Kernel Managed Auth API — Create and manage auth connections for automated credential capture and login.
- Kernel Organization API — Read and manage organization-level limits.
- Kernel Profiles API — Create, list, retrieve, and delete browser profiles.
- Kernel Projects API — Create and manage projects for resource isolation within an organization.
- Kernel Proxies API — Create and manage proxy configurations for routing browser traffic.
Each property below is a page on APIs.io carrying the machine-readable artifact and what it says.
Multi-step workflows that chain operations into a business task.
Model Context Protocol servers that expose the API to agents.
Which operations an agent can call, which act, and which need a human in the loop.
Postman and Open Collection request collections.
- Kernel API Keys API
- Kernel API Keys Apps API
- Kernel API Keys Audit Logs API
- Kernel API Keys Browser Computer Controls API
- Kernel API Keys Browser Filesystem API
- Kernel API Keys Browser Logs API
- Kernel API Keys Browser Playwright API
- Kernel API Keys Browser Pools API
- Kernel API Keys Browser Processes API
- Kernel API Keys Browser Replays API
- Kernel API Keys Browser Telemetry API
- Kernel API Keys Browsers API
- Kernel API Keys Credential Providers API
- Kernel API Keys Credentials API
- Kernel API Keys Deployments API
- Kernel API Keys Extensions API
- Kernel API Keys Invocations API
- Kernel API Keys Managed Auth API
- Kernel API Keys Organization API
- Kernel API Keys Profiles API
- Kernel API Keys Projects API
- Kernel API Keys Proxies API
OpenAPI overlays, including conversational phrasing for each operation.
Authentication, trust centre, and vulnerability disclosure.
The permissions the API asks for.
Links to the company's own pages. This repository publishes no copy of their specifications — the canonical document is theirs and lives at the URLs below.
- Website
- Documentation
- Getting started
- API reference
- Pricing
- Sign up
- Support
- Blog
- Compliance
- Trust centre
- GitHub
- Status
Kin Score 50.0 — developing · rubric 0.25.0 · scored 2026-10-23
| Facet | Score |
|---|---|
| Discoverability | 75.0 |
| Contract quality | 54.5 |
| Contract governance | 18.2 |
| Operational transparency | 42.1 |
| Developer ergonomics | 73.2 |
| Access clarity | 18.4 |
Agent readiness 39.5 — agent-ready (gated down from agent-native)
| Agent-readiness dimension | Result |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived (partial credit) |
| Reversibility Documented | — |
| MCP Server | documented (partial credit) |
| Auth Clarity | served (partial credit) |
| Idempotency | — |
| Error Semantics | verified |
| OpenAPI Examples | partial |
| Rate Limit Signal | verified |
| Event Surface Described | — |
| Agent Skills | derived (partial credit) |
| Well Known Catalog | — |
| Consent Identity | — |
| Agent Card | — |
| Dry Run Mode | — |
| Delegated Identity | — |
| Protected Resource Metadata | — |
| Dynamic Client Registration | — |
| Agentic Commerce | — |
| Pagination Ratio | partial |
| Operation Distinctiveness | mostly |
Regulatory alignment 31.4 — Horizontal (data, software, accessibility, platform)
The rubric is published at github.com/api-evangelist/kin-score. The per-check breakdown behind these numbers — which checks were earned, partial or missed — along with score history and how this provider compares to its peers, is available at apis.io/providers/kernel/.
API Evangelist profiles a company's public API surface the way a developer would find it: the website, developer portal and documentation, the specifications it publishes, its public repositories, and its pricing, status and changelog pages. From that it derives the properties above — contracts split per API, workflows, schemas, collections, governance rules, plans and rate limits — and scores them against the published Kin Score rubric.
The artifacts are published on APIs.io, not in this repository. This repository is the public record for Kernel: the place to say something is wrong, missing or out of date, and to ask for a re-score or a removal.
- Something about this listing — a wrong description, a missing API, a stale artifact or a question about the rating: open an issue on this repository.
- A new API, or one that is not in the catalog yet — submit it on APIs.io.
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