# AbleSky (能力天空)

> AbleSky, Inc. is an online-education SaaS company incorporated in 2007 in Mountain View,
> California, operating in China through its wholly owned subsidiary 能力天空科技（北京）有限公司.
> Its platform lets a school, training institution or individual instructor stand up a branded
> online school — website, Android and iOS apps, WeChat micro-school and official account — with
> course hosting, live classes, exams, educational-administration workflow and payment collection,
> and it markets roughly 3,000 platform features to tens of thousands of Chinese training
> organisations. AbleSky publishes NO public API: no OpenAPI, AsyncAPI, GraphQL SDL, WSDL, gRPC
> service, MCP server, SDK or developer portal exists on any of its hosts.

## What this file is

This llms.txt was GENERATED by API Evangelist from an independent third-party profile of AbleSky's
public surface, probed on 2026-09-06. AbleSky does not publish an llms.txt of its own
(https://www.ablesky.com/llms.txt returns HTTP 404). Nothing here is a contract, an endorsement, or
a statement by AbleSky.

## API status — read this before looking for one

There is no AbleSky API to call. Contract discovery was run in full against every host the record
knows, and every probe missed:

- No OpenAPI/Swagger: /openapi.json, /swagger.json, /v2/api-docs, /api-docs, /apis.json all
  return HTTP 404 on www.ablesky.com.
- No developer host: open., developer., docs. and openapi.ablesky.com do not answer.
- api.ablesky.com resolves and answers, but returns a blanket nginx/1.6.0 HTTP 403 on every path
  including "/". It is a locked host, not a documented API.
- No GraphQL (/graphql → 404), no AsyncAPI, no webhook catalogue, no WSDL, no .proto.
- No MCP server, hosted or local.
- No A2A agent card: /.well-known/agent-card.json and /.well-known/agent.json probed on eleven
  AbleSky hosts, all 404 except a 31,546-byte HTML SPA shell on 1.ablesky.com, which was rejected.
- No /.well-known/ documents at all — no security.txt, no openid-configuration, no
  oauth-authorization-server, no api-catalog, no ai-plugin.json.

The nearest thing to an integration surface AbleSky documents in prose is single sign-on: its FAQ
says a school that already runs its own system can embed the AbleSky teaching platform inside it and
share learners between the two, so a student signs in once. No endpoint, parameter or contract for
that is published.

## The one machine-readable document AbleSky does publish

- [OpenSearch 1.1 description](https://www.ablesky.com/s/opensearch.xml): a valid OpenSearch
  description document, correctly auto-discoverable via
  `<link rel="search" type="application/opensearchdescription+xml">` on the homepage. It declares one
  results template, `http://s.ablesky.com/s.do?aft=Course&key={searchTerms}`, of type `text/html` —
  a human-facing course-search page, not a data representation. Contact `service@ablesky.com`,
  attribution "copyright AbleSky, Inc."

## Products

- [AbleSky platform](https://www.ablesky.com/): course marketplace and the account root.
- [Build an online school](https://wx.ablesky.com/): the 能力网校 site-builder pitch.
- [Independent deployment](https://1.ablesky.com/product/index/deployment): self-hosted or
  private-cloud install (Alibaba Cloud, Tencent Cloud, AWS or bare metal), sized to 300k DAU.
- [K-12 solution](https://k12.ablesky.com/) and [campus / edu zone](https://edu.ablesky.com/).
- [Live channel](https://zb.ablesky.com/) — live-streamed classes.
- [Learning platform](https://study.ablesky.com/) — the learner-facing surface.
- [Client tools](https://product.ablesky.com/): 能力课堂 mobile and PC clients, 能力播放器 player,
  课件助手 courseware assistant, plus an educational-administration system at jw.ablesky.com.
- [能力小铺](https://xiaopu.ablesky.com/) — course distribution and channel marketplace.
- [能力易课](https://yike.ablesky.com/) — licensable course catalogue.

## Commercial terms

- Opening an online school is free; an independently branded school (own domain, own Android/iOS
  apps, own WeChat micro-school and official account) is 50 CNY per month.
- Billed monthly, cancellable at any time; annual prepayment is discounted.
- Learner card/WeChat/Alipay payments carry a 0.9% bank fee, which AbleSky states it does not share
  in. No brand fee and no server fee.
- Data export is offered on exit.
- Source: https://www.ablesky.com/product/index/fqa

## Links

- Website: https://www.ablesky.com/
- FAQ / support: https://www.ablesky.com/product/index/fqa
- Help centre: https://xiaopu.ablesky.com/community.do?action=toHelpCenter
- Document downloads: https://www.ablesky.com/product/index/download
- Sign up (open a school): https://www.ablesky.com/org/apply/open?organizationProperty=organization
- Log in: https://www.ablesky.com/login.do
- GitHub organization: https://github.com/ablesky (3 public repos, all internal tooling; the only
  registry-published package, npm `ablejs`, was last released 2014-01-13)
- Secondary-market listing: https://equityzen.com/company/ablesky

## Profile artifacts (this repository)

- conformance/ablesky-conformance.yml — standards asserted and, mostly, recorded absent
- conformance/ablesky-opensearch.xml — the OpenSearch descriptor, saved verbatim
- well-known/ablesky-well-known.yml — the full /.well-known/ probe, all misses
- packages/ablesky-packages.yml — one first-party npm package, not an SDK
- plans/ablesky-plans-pricing.yml — the two published plans
- rate-limits/ablesky-rate-limits.yml — an honest zero
- security/ablesky-domain-security.yml — TLS/DNS posture