Tara Ai

Tara AI (Y Combinator W15, originally Gradberry) was a San Jose-based engineering efficiency platform that used fine-tuned LLMs over source control and project data to measure cycle times, benchmarks, and delivery velocity, integrating with GitHub, GitLab, Jira, and Slack. Backed by Aspect Ventures, Y Combinator, and Slack Fund (~$13M raised). As of July 2026 the company is listed as permanently closed on Crunchbase and tara.ai is a parked domain; no public API, developer docs, or SDKs were ever published, and the TARAAI GitHub org has no public repositories.

Tara Ai is profiled on the APIs.io network. Tagged areas include Company, Engineering Efficiency, Project Management, Artificial Intelligence, and Developer Tools.

🌐 Visit website 📡 Source on GitHub
6.8/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyEngineering EfficiencyProject ManagementArtificial IntelligenceDeveloper ToolsSoftware DeliveryDefunct

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 6.8/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.0 / 20
Commercial Clarity 0.0 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 0 / 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 0 / 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/tara-ai: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

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

Tara Ai Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: tara-ai
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/tara-ai.png
name: Tara Ai
description: Tara AI (Y Combinator W15, originally Gradberry) was a San Jose-based engineering efficiency platform that used
  fine-tuned LLMs over source control and project data to measure cycle times, benchmarks, and delivery velocity, integrating
  with GitHub, GitLab, Jira, and Slack. Backed by Aspect Ventures, Y Combinator, and Slack Fund (~$13M raised). As of July
  2026 the company is listed as permanently closed on Crunchbase and tara.ai is a parked domain; no public API, developer
  docs, or SDKs were ever published, and the TARAAI GitHub org has no public repositories.
url: https://raw.githubusercontent.com/api-evangelist/tara-ai/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Engineering Efficiency
- Project Management
- Artificial Intelligence
- Developer Tools
- Software Delivery
- Defunct
apis: []
common:
- type: DomainSecurity
  url: security/tara-ai-domain-security.yml
- type: Website
  url: https://tara.ai
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 2
  pass: local-v1