# Cotool

**Canonical:** https://apis.io/providers/cotool/  
**Website:** https://www.cotool.ai  
**APIs profiled:** 0

Cotool is an AI platform for the defensive security "blue team" — AI agents that scale detection, response, and threat hunting across an organization's security stack. Its three products, Detect, Respond, and Hunt, let teams author detections from natural-language descriptions, automate alert response and playbook execution with human-in-the-loop controls, and monitor threat intelligence for relevance and coverage gaps. Cotool's stated mission is to "scale defensive security with tokens," giving defenders machine-speed operational advantages instead of being limited by headcount, improving coverage and cutting mean-time-to-respond (MTTR). Cotool is a San Francisco company backed by Andreessen Horowitz (a16z), Y Combinator, WndrCo, and Homebrew. As of this profile it publishes a product and marketing site only — no public API, developer documentation, SDK, or MCP server was found.

## Kin Score — 10.4 / 100 (minimal)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 10.4).

| Facet | Score |
|---|---|
| Discoverability | 57.4 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 2.2 |
| Commercial Clarity | 21.1 |

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (1)

- **Cotool Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, AI, Cybersecurity, Security Operations, Threat Detection, Incident Response, Threat Hunting, Blue Team, SOC Automation

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/cotool/). Scores are computed from the provider's own public artifacts under a published rubric.