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 21 more developer resources.

🌐 Visit website 📡 Source on GitHub

60.3/100 strong ▬ flat Agent 43/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.5

AccessSelf serve

4 APIs 1 MCP Servers

CompanyCloud StorageFilesystemObject StorageArtificial IntelligenceInfrastructureDeveloper ToolsServerlessDataS3

Kin Score

Kin Score How this is scored →
scored 2026-07-28 · rubric v0.5

Composite quality — 60.3/100 · strong

Contract Quality 15.9 / 25

Developer Ergonomics 16.1 / 20

Commercial Clarity 12.1 / 20

Operational Transparency 6.2 / 13

Governance 0.0 / 12

Discoverability 10.0 / 10

Agent readiness — 43/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 15

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 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

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. 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. Want it done for you? Prioritized profiling — $2,500 →

APIs 4

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

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

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

MCPServer

MCPServer

AgentSkill

AgentSkill

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Lifecycle

Lifecycle

Conformance

Conformance

Build 4

SDKs, sample code, and the tooling you integrate with

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

Source (apis.yml)

aid: archil
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  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: '0.20'
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: 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: MCPServer
  url: mcp/archil-mcp.yml
- 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

Archil

Kin Score

APIs 4

Archil API Tokens API

Archil Disk Users API

Archil Disks API

Archil Serverless Execution API

MCP Servers 1

archil-mcp.yml

Security Posture 4

Archil Authentication

Archil Domain Security

Archil Vulnerability Disclosure

Archil Trust Center

Resources