Archil

Archil is the cloud filesystem for AI. It turns an existing object-storage bucket (Amazon S3, Google Cloud Storage, Cloudflare R2, Azure Blob, MinIO, Wasabi, Backblaze B2, DigitalOcean Spaces) into an unlimited, POSIX-compatible local disk that thousands of machines can mount at once — live, in place, and faster than local disk. A single multi-tenant "disk" caches active data in a high-speed layer, supports copy-on-write branches and checkpoints for isolated agent and CI fan-out, and can run serverless bash and parallel grep directly against the data with no separate sandbox. Archil exposes a REST Control Plane API for managing disks, disk users, API tokens, and serverless execution, plus first-party TypeScript and Python SDKs, a `disk` CLI, a Linux `archil` mount CLI, a Kubernetes CSI driver, a Terraform provider, and an S3-compatible HTTP API. Founded 2024, backed by Felicis, Y Combinator, General Catalyst, Peak XV, and Standard Capital. Added to the API Evangelist network from the Felicis portfolio and enriched by the pipeline.

Archil publishes 4 APIs on the APIs.io network, including API Tokens API, Disk Users API, Disks API, and 1 more. Tagged areas include Company, Cloud Storage, Filesystem, Object Storage, and Artificial Intelligence.

Archil’s developer surface includes documentation, API reference, getting-started guide, signup flow, support, engineering blog, pricing, and 23 more developer resources.

🌐 Visit website 📡 Source on GitHub

56.3/100 strong ▬ flat Agent 25/100 agent aware saas Full breakdown ↓
scored 2026-09-06 · rubric v0.19.0

1 APIs

Company Cloud Storage Filesystem Object Storage Artificial Intelligence Infrastructure Developer Tools Serverless Data S3

Kin Score

Kin Score How this is scored →
scored 2026-09-06 · rubric v0.19.0

Composite quality — 56.3/100 · strong

Contract Quality 14.8 / 25

Developer Ergonomics 14.9 / 20

Access Clarity 12.1 / 20

Operational Transparency 4.8 / 13

Contract Governance 2.2 / 12

Discoverability 7.6 / 10

Agent readiness — 25/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/archil: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 4

Individual APIs this provider publishes, each with its own machine-readable definition.

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

X-MCPServerCandidate

X-MCPServerCandidate

AgentSkill

AgentSkill

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Lifecycle

Lifecycle

Conformance

Conformance

Build 5

SDKs, sample code, and the tooling you integrate with

PostmanWorkspace

PostmanWorkspace

GitHubOrganization

Packages

SDKs

CLI

Access & Security 6

Authentication, authorization, and security posture

TrustCenter

Compliance

Security

Authentication

DomainSecurity

VulnerabilityDisclosure

VulnerabilityDisclosure

Operate 3

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

ChangeLog

ChangeLog

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

aid: archil
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/archil.png
name: Archil
description: Archil is the cloud filesystem for AI. It turns an existing object-storage bucket (Amazon S3, Google Cloud Storage,
  Cloudflare R2, Azure Blob, MinIO, Wasabi, Backblaze B2, DigitalOcean Spaces) into an unlimited, POSIX-compatible local disk
  that thousands of machines can mount at once — live, in place, and faster than local disk. A single multi-tenant "disk"
  caches active data in a high-speed layer, supports copy-on-write branches and checkpoints for isolated agent and CI fan-out,
  and can run serverless bash and parallel grep directly against the data with no separate sandbox. Archil exposes a REST
  Control Plane API for managing disks, disk users, API tokens, and serverless execution, plus first-party TypeScript and
  Python SDKs, a `disk` CLI, a Linux `archil` mount CLI, a Kubernetes CSI driver, a Terraform provider, and an S3-compatible
  HTTP API. Founded 2024, backed by Felicis, Y Combinator, General Catalyst, Peak XV, and Standard Capital. Added to the API
  Evangelist network from the Felicis portfolio and enriched by the pipeline.
url: https://raw.githubusercontent.com/api-evangelist/archil/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- felicis
x-tier: producer
x-tier-reason: enriched-from-portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Cloud Storage
- Filesystem
- Object Storage
- Artificial Intelligence
- Infrastructure
- Developer Tools
- Serverless
- Data
- S3
apis:
- aid: archil:archil-api-tokens-api
  name: Archil API Tokens API
  description: Manage API keys (also called API tokens) used to authenticate Control Plane API requests. Distinct from disk
    tokens.
  humanURL: https://docs.archil.com/api-reference/introduction
  baseURL: https://control.green.us-east-1.aws.prod.archil.com
  tags:
  - API Tokens
  properties:
  - type: OpenAPI
    url: openapi/archil-api-tokens-api-openapi.yml
  - type: Authentication
    url: authentication/archil-authentication.yml
  - type: ErrorCatalog
    url: errors/archil-problem-types.yml
  - type: DataModel
    url: data-model/archil-data-model.yml
  - type: Conventions
    url: conventions/archil-conventions.yml
  - type: Idempotency
    url: conventions/archil-conventions.yml
- aid: archil:archil-disk-users-api
  name: Archil Disk Users API
  description: Manage authorized users on disks
  humanURL: https://docs.archil.com/api-reference/introduction
  baseURL: https://control.green.us-east-1.aws.prod.archil.com
  tags:
  - Disk Users
  properties:
  - type: OpenAPI
    url: openapi/archil-disk-users-api-openapi.yml
  - type: Authentication
    url: authentication/archil-authentication.yml
  - type: ErrorCatalog
    url: errors/archil-problem-types.yml
  - type: DataModel
    url: data-model/archil-data-model.yml
  - type: Conventions
    url: conventions/archil-conventions.yml
  - type: Idempotency
    url: conventions/archil-conventions.yml
- aid: archil:archil-disks-api
  name: Archil Disks API
  description: Create, read, update, and delete disks
  humanURL: https://docs.archil.com/api-reference/introduction
  baseURL: https://control.green.us-east-1.aws.prod.archil.com
  tags:
  - Disks
  properties:
  - type: OpenAPI
    url: openapi/archil-disks-api-openapi.yml
  - type: Authentication
    url: authentication/archil-authentication.yml
  - type: ErrorCatalog
    url: errors/archil-problem-types.yml
  - type: DataModel
    url: data-model/archil-data-model.yml
  - type: Conventions
    url: conventions/archil-conventions.yml
  - type: Idempotency
    url: conventions/archil-conventions.yml
- aid: archil:archil-serverless-execution-api
  name: Archil Serverless Execution API
  description: Run commands on a disk without provisioning compute
  humanURL: https://docs.archil.com/api-reference/introduction
  baseURL: https://control.green.us-east-1.aws.prod.archil.com
  tags:
  - Serverless Execution
  properties:
  - type: OpenAPI
    url: openapi/archil-serverless-execution-api-openapi.yml
  - type: Authentication
    url: authentication/archil-authentication.yml
  - type: ErrorCatalog
    url: errors/archil-problem-types.yml
  - type: DataModel
    url: data-model/archil-data-model.yml
  - type: Conventions
    url: conventions/archil-conventions.yml
  - type: Idempotency
    url: conventions/archil-conventions.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Overlay
  url: overlays/archil-controlplane-overlay.yaml
- type: PostmanWorkspace
  url: https://www.postman.com/kinlaneapi/archil/overview
- type: TrustCenter
  url: security/archil-trust-center.yml
- type: Website
  url: https://archil.com
- type: DeveloperPortal
  url: https://docs.archil.com
- type: Documentation
  url: https://docs.archil.com
- type: APIReference
  url: https://docs.archil.com/api-reference/introduction
- type: GettingStarted
  url: https://docs.archil.com/getting-started/quickstart
- type: SignUp
  url: https://console.archil.com
- type: Support
  url: mailto:support@archil.com
- type: Blog
  url: https://archil.com/blog
- type: Pricing
  url: https://archil.com/pricing
- type: TermsOfService
  url: https://archil.com/terms-of-service
- type: PrivacyPolicy
  url: https://archil.com/privacy-policy
- type: GitHubOrganization
  url: https://github.com/archil-data
- type: StatusPage
  url: https://status.archil.com
- type: Compliance
  url: https://docs.archil.com/details/security
- type: Security
  url: https://docs.archil.com/details/security
- type: LLMsTxt
  url: llms/archil-llms.txt
- type: Packages
  url: packages/archil-packages.yml
- type: SDKs
  url: packages/archil-packages.yml
- type: CLI
  url: cli/archil-cli.yml
- type: X-MCPServerCandidate
  url: mcp/archil-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: ChangeLog
  url: changelog/archil-changelog.yml
- type: Lifecycle
  url: lifecycle/archil-lifecycle.yml
- type: Conformance
  url: conformance/archil-conformance.yml
- type: Authentication
  url: authentication/archil-authentication.yml
- type: DomainSecurity
  url: security/archil-domain-security.yml
- type: VulnerabilityDisclosure
  url: security/archil-vulnerability-disclosure.yml
- type: AgentSkill
  url: skills/_index.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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Archil

Kin Score

APIs 4

Archil API Tokens API

Archil Disk Users API

Archil Disks API

Archil Serverless Execution API

Postman Collections 4

Archil Control Plane API Tokens API

Archil Control Plane API Tokens Disk Users API

Archil Control Plane API Tokens Disks API

Archil Control Plane API Tokens Serverless Execution API

Open Collections 5

API Collection