Tana

Tana Inc. builds two products that share the Tana brand: Tana, an agentic meeting platform where AI agents do real work during native video calls and land decisions, tasks, and drafts in a persistent context graph; and Tana Outliner, a knowledge-management tool built on an infinite outliner with supertags and nodes. Tana exposes two public HTTP APIs — the Tana Input API for programmatically adding nodes, fields, and supertags to an Outliner workspace graph (workspace-scoped bearer-token auth), and a public agent-native Documentation API for searching and reading Tana docs as clean markdown. Backed by Lightspeed Venture Partners and Northzone.

Tana publishes 2 APIs on the APIs.io network: Documentation API and AddToNodeV2 API. Tagged areas include Company, Note Taking, Knowledge Management, Productivity, and Artificial Intelligence.

Tana’s developer surface includes documentation, API reference, getting-started guide, engineering blog, pricing, authentication, and 24 more developer resources.

🌐 Visit website 📡 Source on GitHub
47.3/100 developing ▬ flat Agent 72/100 agent native Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
2 APIs 1 MCP Servers
CompanyNote TakingKnowledge ManagementProductivityArtificial IntelligenceMeetingsAgentsCollaborationOutliner

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 47.3/100 · developing
Contract Quality 13.5 / 25
Developer Ergonomics 13.9 / 20
Commercial Clarity 7.9 / 20
Operational Transparency 2.7 / 13
Governance 0.0 / 12
Discoverability 9.3 / 10
Agent readiness — 72/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 15 / 15
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 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/tana: 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 2

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

Tana Documentation API

Public, unauthenticated agent-native documentation API: index, search, and read Tana and Tana Outliner docs as clean markdown.

Tana AddToNodeV2 API

The AddToNodeV2 API from Tana — 1 operation(s) for addtonodev2.

MCP Servers 1

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

tana-mcp.yml

MCP SERVER

Rate Limits 1

Documented rate limits and quota policies.

Tana Rate Limits

0 limits

RATE LIMITS

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Tana Authentication

http · 1 scheme

SECURITY

Tana Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Tana Trust Center

trust center published

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Tana Agentic Access

4 operations · 1 acting

4 operations · 1 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted

Documentation 4

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference
 OpenAPI
OpenAPI
 OpenAPI
OpenAPI

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

MCPServer
MCPServer
 LLMsTxt
LLMsTxt
 AgentSkill
AgentSkill
 AgenticAccess
AgenticAccess

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions
Conventions
 ErrorCatalog
ErrorCatalog
 Lifecycle
Lifecycle
 DataModel
DataModel
 Conformance
Conformance

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 Packages
Packages
 SDKs
SDKs

Access & Security 3

Authentication, authorization, and security posture

Authentication
Authentication
 TrustCenter
TrustCenter
 DomainSecurity
DomainSecurity

Operate 2

Status, limits, changes, and where to get help

StatusPage
StatusPage
 RateLimits
RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Blog
Blog
 Website
Website

Other 2

Properties that don't map to a standard resource type

Overlay
Overlay
 Overlay
Overlay

Source (apis.yml)

apis.yml Raw ↑ 
aid: tana
name: Tana
description: 'Tana Inc. builds two products that share the Tana brand: Tana, an agentic meeting platform where AI agents do
  real work during native video calls and land decisions, tasks, and drafts in a persistent context graph; and Tana Outliner,
  a knowledge-management tool built on an infinite outliner with supertags and nodes. Tana exposes two public HTTP APIs —
  the Tana Input API for programmatically adding nodes, fields, and supertags to an Outliner workspace graph (workspace-scoped
  bearer-token auth), and a public agent-native Documentation API for searching and reading Tana docs as clean markdown. Backed
  by Lightspeed Venture Partners and Northzone.'
url: https://raw.githubusercontent.com/api-evangelist/tana/refs/heads/main/apis.yml
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://tana.inc/opengraph-image/default
x-type: company
x-source: vc-portfolio
x-backed-by:
- lightspeed-venture-partners
- northzone
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Note Taking
- Knowledge Management
- Productivity
- Artificial Intelligence
- Meetings
- Agents
- Collaboration
- Outliner
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- name: Tana Documentation API
  description: 'Public, unauthenticated agent-native documentation API: index, search, and read Tana and Tana Outliner docs
    as clean markdown.'
  humanURL: https://tana.inc/api/docs
  baseURL: https://tana.inc
  properties:
  - type: OpenAPI
    url: openapi/tana-docs-api-openapi.yml
  - type: Overlay
    url: overlays/tana-docs-api-overlay.yaml
- aid: tana:tana-addtonodev2-api
  name: Tana AddToNodeV2 API
  description: The AddToNodeV2 API from Tana — 1 operation(s) for addtonodev2.
  humanURL: https://outliner.tana.inc/learn/features/input-api
  baseURL: https://europe-west1-tagr-prod.cloudfunctions.net
  tags:
  - AddToNodeV2
  properties:
  - type: OpenAPI
    url: openapi/tana-addtonodev2-api-openapi.yml
common:
- type: DeveloperPortal
  url: https://tana.inc/api/docs
- type: Documentation
  url: https://tana.inc/learn
- type: APIReference
  url: https://outliner.tana.inc/learn/features/input-api
- type: GettingStarted
  url: https://outliner.tana.inc/help/getting-started
- type: Blog
  url: https://tana.inc/blog
- type: Pricing
  url: https://tana.inc/pricing
- type: TermsOfService
  url: https://tana.inc/terms
- type: PrivacyPolicy
  url: https://tana.inc/privacy
- type: GitHubOrganization
  url: https://github.com/tanainc
- type: StatusPage
  url: https://status.tana.inc
- type: Authentication
  url: authentication/tana-authentication.yml
- type: OpenAPI
  url: openapi/tana-input-api-openapi.yml
- type: OpenAPI
  url: openapi/tana-docs-api-openapi.yml
- type: Overlay
  url: overlays/tana-input-api-overlay.yaml
- type: Overlay
  url: overlays/tana-docs-api-overlay.yaml
- type: Packages
  url: packages/tana-packages.yml
- type: SDKs
  url: packages/tana-packages.yml
- type: RateLimits
  url: rate-limits/tana-rate-limits.yml
- type: Conventions
  url: conventions/tana-conventions.yml
- type: ErrorCatalog
  url: errors/tana-problem-types.yml
- type: Lifecycle
  url: lifecycle/tana-lifecycle.yml
- type: DataModel
  url: data-model/tana-data-model.yml
- type: Conformance
  url: conformance/tana-conformance.yml
- type: MCPServer
  url: mcp/tana-mcp.yml
- type: LLMsTxt
  url: llms/tana-llms.txt
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/tana-agentic-access.yml
- type: TrustCenter
  url: security/tana-trust-center.yml
- type: DomainSecurity
  url: security/tana-domain-security.yml
- type: Website
  url: https://tana.inc
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 21
  pass: local-v1