aid: coteach
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/coteach.png
name: CoTeach
description: CoTeach is an AI-powered curriculum co-planning assistant for K-12 mathematics teachers,
  built by Teaching Lab and deeply integrated with the Illustrative Mathematics (IM v.360) curriculum.
  Through a chat interface, teachers adapt lessons, generate curriculum-aligned practice problems and
  worksheets, build scaffolds and differentiated supports for multilingual learners and students with
  IEPs, and produce IM-style math diagrams (number lines, tape diagrams, area models), exporting to PDF
  or Google Docs. CoTeach preserves IM's pedagogical framework, collects no student data, and meters
  usage by message credits. It also exposes a hosted, OAuth-protected Model Context Protocol (MCP)
  server (the "Coteach Claude connector") and publishes an llms.txt so AI agents can discover the
  product and hand off to it.
url: https://raw.githubusercontent.com/api-evangelist/coteach/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Education
- EdTech
- Mathematics
- K-12
- Teachers
- Curriculum
- Lesson Planning
- AI Assistant
- Illustrative Mathematics
- MCP
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/coteach-domain-security.yml
- type: Website
  url: https://www.coteach.ai
- type: Pricing
  url: https://www.coteach.ai/pricing
- type: Login
  url: https://www.coteach.ai/chat?login=true
- type: TermsOfService
  url: https://www.coteach.ai/terms
- type: PrivacyPolicy
  url: https://www.coteach.ai/privacy
- type: Blog
  url: https://www.coteach.ai/blog
- type: Support
  url: https://www.coteach.ai/faqs
- type: Roadmap
  url: https://coteach.feedbear.com/roadmap
- type: LLMsTxt
  url: llms/coteach-llms.txt
- type: WellKnown
  url: well-known/coteach-well-known.yml
- type: MCPServer
  url: mcp/coteach-mcp.yml
- type: Authentication
  url: authentication/coteach-authentication.yml
- type: OAuthScopes
  url: scopes/coteach-scopes.yml
- type: Conformance
  url: conformance/coteach-conformance.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence